Inventors of drag finishing technology
Specialists in delicate component finishing
Over 90 years of expertise
Advanced drag finishing equipment - lower risk without compromising productivity
Walther Trowal Ltd offers cutting-edge drag finishing machines, designed to handle delicate, high-value components with precision and care. Based in Birmingham, we specialise in providing solutions for complex shapes and tough materials.
A highly efficient method to finishing your components
Walther Trowal Ltd understands the challenges of achieving uniform finishes on complex shapes and tough materials. That’s why our drag finishing equipment is designed to deliver precision without compromise. Whether you’re working with titanium or cobalt chrome medical implants, tungsten carbide fan wheels for turbochargers, or powdered metal components, our systems ensure a flawless finish every time. With over 90 years of experience, we’ve refined this technology to meet the highest standards, making it ideal for industries like automotive, aerospace, and medical engineering. Choose us for innovative solutions that protect your components and enhance their performance.
How drag finishing works
Drag finishing involves securely fixing components to holders, which are then dragged through a mass of grinding or polishing media. This method eliminates the risk of components damaging each other, making it perfect for delicate or high-value items. Our M-TMD range of drag finishers is specifically designed for gentle yet highly effective finishing. These machines are capable of handling materials like tungsten carbide and other hard metals, ensuring a uniform finish even on the most complex shapes. The process is not only efficient but also versatile, catering to a wide range of applications, from deburring to polishing and edge rounding.
Applications of drag finishing
Drag finishing technology is incredibly versatile, making it suitable for a variety of applications across multiple industries. In the automotive sector, it’s used for finishing fan wheels for turbochargers, ensuring optimal performance and durability. For the aerospace industry, it provides precision finishing for components that demand the highest levels of accuracy. Medical engineering benefits from its ability to handle delicate instruments and implants, delivering a flawless finish that meets stringent standards. Contact us to learn how our equipment can deal with the most common challenges, from powdered metal components to intricate shapes.
The M-TMD range: for unmatched precision
Our M-TMD range of drag finishers represents the pinnacle of precision engineering. Designed for the gentle yet effective finishing of high-value components, these machines are a testament to our commitment to quality and innovation. The M-TMD range is particularly suited for workpieces with complex contours and shapes, ensuring a uniform finish without the risk of damage. Whether you’re working with extremely tough materials or delicate items, these machines deliver consistent results that meet the highest standards. With features tailored to the needs of various industries, the M-TMD range is your go-to solution for advanced surface finishing.
