At QCK Metal Works, we know that even the smallest deviation can make a big impact. That’s why we invest in high-quality measuring tools to guarantee precision in everything we manufacture.

👉 What’s your go-to measuring tool for ensuring accuracy in your work?

Share in the comments!

🔹 Our Range Includes:

✔ Round & Shaped Punches – Ideal for precision hole punching
✔ Die Sets – Matched for seamless cutting and forming
✔ Ball Lock Punches – Quick-change system for efficiency
✔ Punch Retainer– Secure and reliable for heavy-duty applications
✔ Progressive Dies – For high-volume, multi-stage stamping
✔ Compound Dies – Achieve multiple operations in a single press stroke
✔ Forming & Bending Dies – For complex metal shaping

✅ Manufactured from high-grade tool steel for extended wear life
✅ Custom and standard sizes to fit your exact press tooling requirements
✅ Precision machining ensures flawless cuts and superior performance

Looking for reliable punches and dies to optimise your production? Contact us today!

📧 Email us at: sales@qckmetalworks.co.za
📍 Visit us: www.qckmetalworks.co.za

#PunchesAndDies #PrecisionEngineering #ToolingSolutions

Pump Components for Petrochemical Plants, South Africa

Pump Components in the Petrochemical Industry

Materials, Design, and South African Industry Insights

Petrochemical plants rely on the efficient and reliable operation of various equipment and systems to handle complex processes. Among these, pump components play a critical role in ensuring smooth operations. In this blog, we will explore the importance of pump components in petrochemical plants, delve into the materials used to design these crucial elements, and provide insights into the South African petrochemical industry.

Who is South Africa’s Petrochemical Company?

South Africa boasts its own petrochemical companies that play a significant role in the country’s energy and chemical sectors. Some of the prominent petrochemical companies in South Africa include:

• PetroSA: As the National Petroleum, Gas, and Oil Corporation of South Africa, PetroSA is a wholly state-owned entity registered under South African law. It serves as the country’s national oil company and is responsible for owning, operating, and managing the South African government’s commercial assets in the petroleum industry. PetroSA plays a crucial role in ensuring the energy security and economic development of South Africa.
• Sasol: Sasol is a leading-integrated energy and chemical company in South Africa. It specializes in the production of various chemicals, synthetic fuels, and petroleum products. Sasol’s operations span globally and have a significant impact on the South African petrochemical landscape.
• Engen Petroleum: Engen Petroleum is a South African-based oil and gas company involved in refining, marketing, and distributing petroleum products. With a wide network of service stations, Engen Petroleum offers a range of fuel and lubricant solutions to consumers and industries.
• Chevron South Africa: Chevron South Africa, part of the global energy company Chevron, operates in various sectors, including refining, marketing, and distributing petroleum products. It holds a strong presence in South Africa and actively contributes to the country’s petrochemical industry.
• Total South Africa: Total South Africa is a subsidiary of the French multinational energy company Total. Engaged in exploration, production, refining, and marketing of petroleum and petrochemical products, Total South Africa covers the entire value chain of the petrochemical industry.

Key Statistics:

• The global petrochemical industry is worth over $2 trillion and is expected to grow by 4% per year over the next five years.
• The South African petrochemical industry is worth over $10 billion and is expected to grow by 5% per year over the next five years.

Insights into the Top Petrochemical Companies Worldwide

Understanding the global petrochemical landscape is essential to grasp the industry’s magnitude. The top five petrochemical companies in the world, based on revenue in 2023, include:

• China Petroleum Chemical Corp
• PetroChina Co Ltd
• Saudi Arabian Oil Co
• Exxon Mobil Corp
• Shell plc.

These industry giants contribute significantly to the global petrochemical market and shape its dynamics.

Key Petrochemical Products and Their Uses

The petrochemical industry produces a diverse array of products that find applications across various sectors. Some notable examples of petrochemical products and their uses include:

• Ethylene: Commonly used in the production of different types of films and plastics.
• Benzene: An important ingredient in the manufacturing of various products, including resins, plastics, and synthetic fibers.
• Medical resins and plastics: Essential components in the healthcare industry for medical equipment and packaging.
• Food preservatives: Petrochemical-derived additives that help prolong the shelf life and maintain the quality of food products.
• Cosmetics: Petrochemicals play a vital role in the formulation of various cosmetics and personal care products.
• Fertilizers: Petrochemical-based fertilizers contribute to enhancing agricultural productivity and crop yields.
• Carpets: Petrochemical materials are utilized in the production of carpets, providing durability and aesthetic appeal.

These products serve diverse sectors, including manufacturing, healthcare, agriculture, and consumer goods, among others. Their significance and widespread applications make the petrochemical industry a critical driver of various economies.

Types of Pumps Used in the Petrochemical Industry

Types of Pumps Used in the Petrochemical Industry. In the petrochemical industry, various types of pumps are employed to meet different fluid handling requirements. The following are some of the most common types of pumps used:

Centrifugal pumps:

Centrifugal pumps are widely utilized in the petrochemical industry due to their versatility and efficiency. These pumps work by utilizing the centrifugal force generated by a rotating impeller to transfer fluids. Centrifugal pumps are ideal for moving fluids such as crude oil, natural gas, and chemicals.

Reciprocating pumps:

Reciprocating pumps are specifically designed to handle viscous or abrasive fluids that are unsuitable for centrifugal pumps. They operate using a piston or plunger mechanism enclosed within a cylinder. As the piston or plunger moves back and forth, it propels the fluid through the pump. Reciprocating pumps are commonly used in applications where precise control and high-pressure pumping are required.

Progressive cavity pumps:

Progressive cavity pumps excel in handling corrosive or flammable fluids that may pose challenges for centrifugal or reciprocating pumps. These pumps employ a rotating screw-like rotor housed within a stator. As the rotor rotates, it creates a series of cavities that progressively move the fluid through the pump. Progressive cavity pumps offer excellent suction capabilities and can handle both viscous and shear-sensitive fluids.

Each type of pump has its own set of advantages and limitations. Centrifugal pumps offer high efficiency but have limited versatility. Reciprocating pumps provide greater flexibility but are less efficient. Progressive cavity pumps offer exceptional versatility but are generally more expensive.

The selection of pump type depends on specific application requirements within the petrochemical industry. While centrifugal pumps are the most commonly used, reciprocating and progressive cavity pumps may be employed in specialized applications where their unique advantages outweigh their disadvantages.

Understanding the role of pump components in petrochemical plants, the top petrochemical companies worldwide, and the unique insights into the South African petrochemical industry provides a comprehensive overview of the significance of this sector in driving economic growth and technological advancements.

The Significance of Pump Components:

Pump components are essential for the efficient and reliable operation of petrochemical plants. They are specifically designed to withstand the harsh conditions and demanding requirements within these facilities. Let’s take a closer look at some key pump components and their functionalities.

Pump Components For Petrochemical Plants

1. Shafts:
   • Shafts transmit power from the motor to the pump impeller, enabling the movement of fluids through the system. Given the high pressures, temperatures, and corrosive substances encountered in petrochemical processes, shafts need to be exceptionally strong and durable. They are typically manufactured from steel or stainless steel, providing the necessary strength and resistance to handle the demanding operating conditions.
2. Sleeves:
   • Sleeves serve as protective coverings for pump shafts, shielding them from wear, abrasion, and corrosive substances present in the fluids being handled. Common choices for sleeve materials include steel, stainless steel, and polymer composites. These materials offer excellent resistance to corrosion and erosion, ensuring the longevity and reliability of the pump system.
3. Actuator Pistons and Rods:
   • Actuator pistons generate the force required to control the movement of pump valves, while actuator rods transmit this force from the piston to the valve mechanism. These components are crafted from materials like steel, stainless steel, or advanced polymer composites to withstand the high forces and pressures involved.

Materials Used in Pump Components

The selection of materials for pump components is a critical aspect of their design and performance. Here are some commonly used materials in pump components:

1. Steel and Stainless Steel: Shafts, sleeves, actuator pistons, and rods are often made from steel or stainless steel. These materials offer exceptional strength, durability, and resistance to corrosion, making them ideal for handling the demanding conditions of petrochemical plants.
   • Martensitic stainless steel is a type of stainless steel that is known for its high strength and toughness. It is often used in pumps that are used to pump abrasive fluids or that are subjected to high pressures.
   • Precipitation-hardening stainless steel is another type of stainless steel that is known for its high strength and toughness. It is often used in pumps that are used to pump corrosive fluids.
   • Duplex stainless steel is a type of stainless steel that has both austenitic and ferritic phases. This gives it a combination of strength, toughness, and corrosion resistance. It is often used in pumps that are used to pump a variety of fluids, including corrosive fluids.
2. Nickel-based alloys are a group of alloys that contain nickel. Nickel-based alloys are known for their high strength, toughness, and corrosion resistance. They are often used in pumps that are used to pump corrosive fluids or that are subjected to high temperatures.
3. Copper-based alloys are a group of alloys that contain copper. Copper-based alloys are known for their high conductivity and corrosion resistance. They are often used in pumps that are used to pump electrically conductive fluids or that are subjected to corrosive environments.
4. Bronze: Bronze is a preferred material for shafts and sleeves that require excellent corrosion and wear resistance. It provides longevity and reliability, particularly in applications where fluids being pumped are highly corrosive.
5. Plastics: Plastics, including polymer composites, are lightweight yet strong materials used for actuator pistons and rods. They offer advantages such as reduced weight, flexibility, and chemical resistance, making them suitable for specific pump configurations.
6. Ceramics: In certain cases, ceramics may be employed for shafts and sleeves that need to withstand high temperatures. Ceramics provide excellent thermal stability and resistance to wear, making them suitable for extreme operating conditions.

Insights into the South African Petrochemical Industry:

The South African petrochemical industry holds significant importance in the country’s economy. It contributes to job creation, revenue generation, and foreign investment. Here are some key insights into the South African petrochemical industry:

1. Employment and Revenue: The industry employs a significant number of people in South Africa, supporting livelihoods and providing economic opportunities. It generates billions of rands in revenue each year, contributing to the country’s GDP.
2. Infrastructure and Natural Resources: The South African petrochemical industry is supported by a robust infrastructure, including pipelines, refineries, and chemical plants. The country’s vast reserves’ of coal further fuel the industry’s growth and sustainability.
3. Growth Potential: The South African petrochemical industry has promising growth prospects. Increasing domestic and international demand for petrochemical products, combined with the country’s infrastructure and natural resources, position the industry for further expansion in the coming years.

Statistics and Industry Insights:

To provide a better understanding of the South African petrochemical industry, here are some key statistics and industry-related insights:

1. Employment and Economic Impact: The industry employs over 100,000 people, contributing to job creation and economic stability. It serves as a significant source of employment opportunities across various skill levels, from technical experts to supporting roles.
2. Revenue Generation: The South African petrochemical industry generates substantial revenue, contributing to the country’s economic growth. The industry’s revenue is driven by the production and export of petrochemical products, meeting both domestic and international demands.
3. Foreign Investment: The industry attracts significant foreign investment, further boosting its growth and technological advancements. International companies recognize the potential of the South African petrochemical market and invest in infrastructure, research, and development to enhance production capabilities.
4. Environmental Regulations: The South African petrochemical industry operates within a regulatory framework to ensure environmental sustainability. Stringent regulations and standards are in place to monitor emissions, waste management, and environmental impact, promoting responsible and sustainable practices.
5. Research and Innovation: The industry invests in research and innovation to improve efficiency, develop new technologies, and reduce environmental impact. Collaboration between industry stakeholders, research institutions, and government agencies drives advancements in process optimization, product development, and sustainable practices.

Pump components play a crucial role in the efficient and reliable operation of petrochemical plants. Their design, material selection, and adherence to industry standards are essential for meeting the demanding requirements of the industry. In South Africa, the petrochemical industry holds significant economic importance, contributing to employment, revenue generation, and foreign investment. With a robust infrastructure, abundant natural resources, and a focus on sustainable practices, the South African petrochemical industry is poised for further growth and development.

At QCK Metal Works, we understand the critical role of pump components in the petrochemical industry. Our expertise in manufacturing high-quality pump components using advanced materials and precise engineering techniques ensures the reliability and performance required in these demanding environments. Contact us to learn more about our capabilities and how we can support your petrochemical operations in South Africa and beyond.

We specialize in various services related to the petrochemical industry, including CNC Machining, CAD design, press tool manufacture, punch and die manufacture, Material Selection and surface enhancement coatings. Our comprehensive range of capabilities enables us to meet the unique needs of petrochemical plants and provide tailored solutions.

Punches and dies are crucial components in numerous industrial applications, including metal stamping, forging, and extrusion. For maximum durability and extended performance, these tools are typically manufactured from high-speed steel materials like SKH51. In this blog post, we’ll delve into the properties of SKH51 material, explore various heat treatments and surface coatings, and discover why it’s the ultimate choice for punches and dies.

Ball Lock Punches Manufactured from SKH51 high-speed steel

Properties of SKH51 Material:

SKH51 is a high-speed steel material commonly used in the production of punches and dies. It boasts the following properties:

Exceptional wear resistance:

SKH51 material offers excellent wear resistance, making it perfect for high-speed stamping applications. This property allows punches and dies to maintain their sharpness and cutting edge for extended periods.

Impressive toughness:

With high toughness, SKH51 material can endure heavy impact and shock loads, making it essential for heavy-duty cutting and shaping applications.

Superior hardness:

The high hardness of SKH51 material enables it to retain its cutting edge for longer periods, ensuring that punches and dies can withstand the high temperatures and pressures associated with stamping processes.

Excellent machinability:

SKH51 material is easy to machine, simplifying the manufacturing process for punches and dies to meet specific requirements.

Chemical Composition and Molecular Structure of SKH51 Material:

SKH51 is a high-speed tool steel, classified as a molybdenum series. The chemical composition of this material includes a combination of elements that contribute to its outstanding properties, making it ideal for use in high-speed steel punches and dies.

The typical chemical composition of SKH51 material is as follows:

• Carbon (C): 0.85 – 0.95%
• Manganese (Mn): ≤ 0.40%
• Silicon (Si): ≤ 0.40%
• Phosphorus (P): ≤ 0.030%
• Sulphur (S): ≤ 0.030%
• Chromium (Cr): 3.80 – 4.50%
• Molybdenum (Mo): 4.70 – 5.20%
• Vanadium (V): 1.70 – 2.10%
• Tungsten (W): 5.90 – 6.70%

The combination of these elements results in a complex molecular structure, which significantly contributes to the material’s mechanical properties. The presence of carbon, chromium, molybdenum, vanadium, and tungsten in the alloy improves the hardness and wear resistance of the material, while the low levels of impurities (phosphorus and sulphur) enhance its toughness and durability.

Microstructure and Heat Treatment of SKH51 Material:

The microstructure of SKH51 material plays a crucial role in determining its mechanical properties. The material’s structure consists of tempered martensite with fine carbides, which are responsible for its high hardness and wear resistance. The dispersion of carbides in the matrix is uniform, ensuring consistent performance throughout the material.

Heat treatments are often applied to SKH51 material to optimize its properties further. These treatments include annealing, hardening, and tempering. Annealing relieves internal stresses and refines the material’s microstructure, making it more homogenous. Hardening, achieved by heating the material to a specific temperature and then quenching it rapidly, increases its hardness and wear resistance. Finally, tempering is performed after hardening to improve the material’s toughness and reduce brittleness.

Heat Treatments and Surface Coatings:

Enhancing the surface properties of SKH51 material can further improve its performance in punches and dies manufacturing. Some common heat treatments and surface coatings include:

Heat treatments:

• Annealing: Softens the material, making it easier to machine and shape.
• Quenching: Increases hardness and wear resistance by rapidly cooling the material from high temperatures.
• Tempering: Enhances toughness and reduces brittleness by reheating the material after quenching.

Surface coatings:

• TiN (Titanium Nitride) coating: Improves wear resistance and reduces friction, extending the tool’s life.
• AlCrN (Aluminium Chromium Nitride) coating: Offers excellent hardness, wear resistance, and high-temperature stability.
• Diamond-like carbon (DLC) coating: Provides a low-friction, wear-resistant surface that improves tool life and performance.

Applications of SKH51 Material:

SKH51 material is predominantly used in high-speed stamping applications requiring exceptional wear resistance and durability. It’s ideal for heavy-duty cutting and shaping applications, such as metal stamping, forging, and extrusion. Additionally, SKH51 material is employed in applications necessitating high precision and accuracy.

Industries Using SKH51 Material:

SKH51 material is utilized across various industries, including automotive, aerospace, and manufacturing. It’s employed in the production of punches and dies for metal stamping, forging, and extrusion applications. Moreover, SKH51 material is also used in the manufacturing of cutting tools like drills and end mills.

SKH51 Material: The Ultimate Choice for Punches and Dies

SKH51 material is the preferred choice for high-speed steel punches and dies due to its unparalleled wear resistance, toughness, hardness, and machinability. These properties ensure that punches and dies can withstand the harsh conditions involved in the stamping process. In addition, the material’s high resistance to deformation allows punches and dies to maintain their shape and cutting edge for prolonged periods, making it indispensable for various industrial applications like metal stamping, forging, and extrusion.

Customer Feedback and Satisfaction:

Upon researching and analysing customer feedback, it’s evident that SKH51 material is highly regarded and widely favoured for punches and dies manufacturing. Customers appreciate the material’s durability, wear resistance, and toughness, which are essential properties for heavy-duty applications like metal stamping, forging, and extrusion.

The machinability of SKH51 material, provides consistent results, leading to efficient manufacturing processes. Additionally, the high precision and accuracy of punches and dies made from SKH51 material, contributing to increased productivity and cost-effectiveness.

Moreover, customers have expressed satisfaction with the improved performance and extended tool life resulting from various heat treatments and surface coatings applied to SKH51 material. These enhancements further solidify the material’s position as a top choice for punches and dies manufacturing.

Conclusion:

In conclusion, the chemical composition and molecular structure of SKH51 material significantly contribute to its outstanding mechanical properties, making it a top choice for high-speed steel punches and dies. The combination of various alloying elements enhances the material’s hardness, wear resistance, and toughness. Additionally, the microstructure, consisting of tempered martensite with fine carbides, further supports its superior performance. Its properties, including high wear resistance, toughness, hardness, and machinability, make it an ideal choice for heavy-duty applications, leading to increased productivity and cost-effectiveness.

Furthermore, the use of heat treatments and surface coatings can enhance the performance of SKH51 material, providing additional benefits in terms of wear resistance, tool life, and overall efficiency. As a result, SKH51 material stands out as the ultimate choice for punches and dies in various industrial applications, delivering exceptional performance and long-lasting durability.

Unlock your product’s full potential with QCK Metal Works’ expert Material Selection, designed to drive innovation and optimise performance in South Africa’s thriving industries.

Welcome to our latest engineering blog post, where we will be discussing the significance of reverse engineering in South Africa and its various applications across multiple industries. Join us as we delve into the benefits and challenges of this process, and explore how QCK Metal Works can provide professional assistance to meet your reverse engineering needs.

What is Reverse Engineering?

Reverse engineering is the process of analysing and dissecting a product or system to understand its components, structure, and functionality. By gaining insights into the inner workings of existing products, companies can identify areas for improvement, develop competitive products, and stay ahead in the market.

The role of reverse engineering in the innovation process is crucial, as it helps businesses to learn from successful designs and improve upon them for greater efficiency and performance.

Why is Reverse Engineering Important?

In today’s rapidly evolving technological landscape, reverse engineering has become increasingly important for maintaining a competitive edge and fostering innovation.

How has Reverse Engineering Become an Essential Tool for Improving Product Development in South Africa?

• As South African industries continue to grow and develop, there is a pressing need for local businesses to innovate and adapt to the changing market. Reverse engineering has emerged as an essential tool for companies looking to improve their products and keep up with global trends.
• By employing reverse engineering techniques, South African businesses can uncover valuable insights into product design and optimize their development processes.
• QCK Metal Works have successfully used reverse engineering locally to enhance their product offerings and stay competitive in the global market.

Benefits of Reverse Engineering:

• One of the key advantages of reverse engineering is its ability to help businesses enhance the functionality and performance of existing products. By identifying design flaws or inefficiencies, companies can make targeted improvements that increase customer satisfaction and market success.
• Reverse engineering also enables the creation of new, innovative products by building on the foundations of proven designs. This reduces development time and costs, while fostering innovation and differentiation in the market.
• By streamlining production processes through reverse engineering, companies can achieve increased efficiency and reduced costs, ultimately leading to a more profitable and sustainable business model.

Applications of Reverse Engineering in South Africa:

• Automotive Industry:South African automotive companies use reverse engineering to optimize vehicle designs, improve fuel efficiency, and develop more effective components.
• Manufacturing Industry: Reverse engineering aids local manufacturers in enhancing production processes, upgrading equipment, and reducing waste and downtime.
• Aerospace Industry: By applying reverse engineering techniques, the South African aerospace industry can improve aircraft performance, optimize maintenance procedures, and develop innovative solutions for complex challenges.
• Healthcare Industry: South African healthcare providers leverage reverse engineering to develop cutting-edge medical devices, diagnostic tools, and patient care technologies.
• Mining Industry: Reverse engineering plays a critical role in South African mining operations, allowing for the optimization of extraction processes, equipment upgrades, and the development of more efficient mining technologies.
• Agriculture and Farming: In the agriculture and farming sector, reverse engineering helps South African businesses improve farming machinery, enhance crop production techniques, and develop innovative, sustainable practices.
• Ammunition and Defence: The South African ammunition and defence industry benefits from reverse engineering by refining weapon designs, improving safety features, and discovering new materials for enhanced performance.

Challenges of Reverse Engineering in South Africa:

• Despite its many benefits, reverse engineering can be a time-consuming and labour-intensive process that requires significant investment in resources and expertise.
• The complexity of reverse engineering projects necessitates a high level of technical skill and specialized knowledge, which can be difficult for some companies to acquire or maintain.
• Obtaining accurate data and measurements is critical for successful reverse engineering, but access to this information can sometimes be challenging or restricted.

Reverse engineering plays a vital role in fostering innovation and improving product development in South Africa. Although there are challenges to overcome, the benefits of reverse engineering, such as enhanced products, increased efficiency, and reduced costs, make it an indispensable tool for businesses striving to compete in a global market.

At QCK Metal Works, we have the expertise and experience to help you with your reverse engineering needs. Get in touch with us today and let us support your business in reaching its full potential.

Unlock your product’s full potential with QCK Metal Works’ expert reverse engineering services, designed to drive innovation and optimise performance in South Africa’s thriving industries.

Engineering in Johannesburg South Africa began after finding gold and diamonds in the Transvaal.

Engineering Boom South Africa

Engineering in South Africa boomed after the discovery of large mines containing gold and diamond reserves in the Transvaal and Orange Free State republics which Now falls under Gauteng and Free State. With large amount of mining supplies needed and mines that need to be built, the need for all types of engineers grew. The discovery of these minerals sparked the “the Anglo-Boer War” a war between Great Britain and the two states. This eventually leads to the breaking off of these nations, the Transvaal and Orange republics, from Great Britain to form the Union of South Africa in 1910.

With all of these new-found minerals, after the Anglo-Boer war, South Africa found itself with a boom in the production of electrical power. Coal is still the main source of electricity in thermal power stations in South Africa. Cape Town is host to the nation’s first nuclear power station which was constructed in 1985.

University

Around 1905, following the Anglo-Boer war, some of the first engineering departments were founded at the University of Cape Town and at the University of Witwatersrand (Wits for short). The University of Cape Town was established in 1829 and is the oldest University in South Africa. Wits is located in the Transvaal gold mining boom town of Johannesburg which is not coincidental because Wits was established to supply engineers to the mining companies

Engineers and Inventors who have left their mark in South Africa:

South Africa has produced some of the smartest innovative engineers in the worlds. When we think of engineering in South Africa, the first image that comes to mind is probably a heart transplant. But did you know that there’s more to it than that?

Dolosse

Also known as Dolos, these peculiarly shaped concrete blocks you see along coastal areas, were invented in South Africa. Eric Merrifield designed these structures to disperse wave action and protect harbour walls, buildings and streets. One dolos can weigh as much as 20 tonne, which makes this quite a weighty invention!

CAT Scan

The Computed Axial Tomography Scan or CAT or better known CT-Scan was developed by Cape Town physicist Allan Cormack and his associate Godfrey Hounsfield. He provided the mathematical technique for the CAT scan, in which an X-ray source and electronic detectors are rotated about the body and the resulting data is analysed by a computer to produce a sharp map of the tissues within a cross-section of the body. This resulted in a Nobel Prize in Physiology and Medicine.

Oil from Coal (Sasol)

When the South African government realised that South Africa had minimal oil reserves, this led to the South African Coal Oil and Gas Corporation (Sasol). Sasol is the world’s first – and largest – oil-from-coal refinery and it provides 40% of the country’s fuel.

Speed Gun

Henri Johnson invented the Speedball in 1992. The device accurately measures the speed and angles of speeding objects such as cricket and tennis balls.

Smartlock Safety Syringe

Invented in 90’s by a group of designers from the Vaal University of Technology.While at the Vaal University of Technology in South Africa, William Blake, Paul Lambourn, Jose loureiro, Michael Moore, David Shiel, Mirko Tappero, Henk van der Meyden and Alexis Wadman invented the Smartlock safety syringe. The syringe provides improved protection against the transmission of bloodborne diseases such as Ebola and HIV through needle-stick injuries. Once used, the Smartlock Safety Syringe’s barrel, needle and plunger are pulled inside the sheath and locked in a retracted position. Once locked, it is no longer possible to put the syringe back together. This invention has saved countless lives.

First Heart Transplant

The world’s first heart transplant was performed by Dr Chris Barnard in Cape Town on 3 December 1967. The patient Louis Washkansky was suffering heart failure at the time and Dr Barnard took the chance to operate him. After that, Barnard became an international celebrity. He went on to perform more than 10 other heart transplants, with one of the recipients surviving a further 23 years.

Q20 Lubricating Spray

Mr. Robertson in Pinetown South Africa. Q20 is an all purpose lubricating spray that is owned by the Triton-Leo Group (Pty) Ltd

3D Printed Bone Transplant

The first 3D-printed middle ear bones, developed by Professor Mashudu Tshifularo and his team at the University of Pretoria (UP) Faculty of Health Sciences

“3D technology is allowing us to do things we never thought we could,” says Prof Tshifularo, who is head of the Department of Otorhinolaryngology at UP. “

Solar Panels

Economical Solar Power

Solar power became five times cheaper thanks to the thin-film solar module technology developed by Professor Vivian Alberts at the University of Johannesburg’s Physics Department back in 1993.

The new thin-film panels are just 3 microns (0.005mm) thick – making mass production simpler and more cost-effective.

Engineering in South Africa will continue to pioneer ahead in design and innovation on a global scale.