Renlaw will keep producing and distributing our tools during the Covid-19 lockdown period.

Manufacturing

Optimisation

Resharpening

Manufacturing

Optimisation

Resharpening

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Industries We Support

Renlaw offers a wide range of Grinding Solutions to local South African firms and our clients abroad. Our services include the design, fabrication and grinding of specialized cutting tooling and the regrinding and sharpening of existing tooling for the following industries:

About Us

Established in 1985, Renlaw is a family-owned business which was founded by Walter Brunner, a Swiss toolmaker, who saw the need for a quality grinding service in Cape Town. Over the years we have built up a loyal customer-base, and with our reputation for excellence we have grown to be a leader in our field, expanding both our staff compliment and our premises. A few years ago, we opened a second branch in Johannesburg due to ever-increasing demand from companies in Gauteng and neighbouring countries.

Machine Knife Manufacturer

We are an engineering firm that specializes in Machine Knife Manufacturing, Industrial Blade SharpeningBlade ManufacturingOur head office is based in Cape Town with a second branch in Johannesburg, making us one of South Africa’s largest cutting tool manufacturers.

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Blade Manufacturing

With our high-tech CNC, NC, and automatic grinding machinery, Renlaw offers a superior Industrial Blade Manufacturing and Machine Knife Sharpening. Super-abrasive grinding, using CBN or diamond wheels, provides tooling with a much higher cutting performance compared to standard processes due to excellent surface finishes, precise geometries, and reduced thermal shock (using high-pressure coolant). Read More

Cutting Tool Optimization

Renlaw is South Africa’s leading machine blade manufacturer and can offer cutting-tool optimization to improve the performance of industrial blades in a number of ways.

Our highly-experienced engineers working alongside our customers are able to change the cutting-geometries and materials of blades to improve both performance and blade life. Read More

Cutting Tool Optimization

Renlaw is South Africa’s leading machine blade manufacturer and can offer cutting-tool optimization to improve the performance of industrial blades in a number of ways.

Our highly-experienced engineers working alongside our customers are able to change the cutting-geometries and materials of blades to improve both performance and blade life. Read More

Machine Knife Manufacturer

With our wide range of advanced machinery, highly skilled staff, and excellent logistics team, Renlaw offers a superior sharpening service. Using super-abrasive grinding wheels and high-pressure coolant, we sharpen industrial cutting tools with excellent surface-finishes, precise geometries, and reduced thermal shock. Our sharpening service also offers excellent turnaround times to keep your production going. Read More

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