Freely process the sides of saw blades with an outer diameter of 80mm to a maximum of 1300mm.
The CHF series is a CNC 5-axis controlled ultra-hard chip saw side processing machine. It can process many tooth shapes, including inclined teeth and composite teeth, in a single operation. - The angle, including the squareness angle, is automatically set, and the pitch is automatically recognized. - Standard oscillation grinding is possible, allowing for significant cutting volume to be achieved in one operation, especially for saws that have undergone tooth repairs. - Flexibility is provided by the option to equip auxiliary feeding claws, capable of accommodating pitches up to 180 mm, particularly for lumber processing. - Fully automatic processing of one side, such as conical scoring saws, is also possible. - It operates without using hydraulic power, resulting in minimal maintenance effort. - Automatic centralized lubrication, which reduces maintenance effort, is included as standard equipment.
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CHF840, compatible with outer diameters from 80 mm to 840 mm. Two models are available: CHF840 for outer diameters of 80 mm to 840 mm and CHF1300 for larger diameters up to 1,300 mm. 【Features】 ■ Compact design: Occupies a small footprint and is easy for operators to handle. ■ Innovative control panel: Allows for quick and reliable operation with a multifunctional handwheel. ■ Large viewing window: You can clearly check the polishing area through the two-part operation door. ■ Full cover as standard: Effective for operator safety, noise reduction, and preventing debris, while also enhancing the aesthetic quality. ■ Robust construction: Highly stable structure eliminates vibrations during operation, resulting in high-quality finishes. 【Technical Data】 (CHF840) Outer diameter: 80 mm to 840 mm Hole diameter: 10 mm and above Base thickness: Up to 8 mm Squaring angle: -10° to +30° Side escape angle: 0° to 8° Side centering angle: 0° to 6°
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Applications/Examples of results
Manufacturing and regrinding of carbide tipped saw blades for wood, aluminum, plastic, and various metals.
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Company information
About Vollmer Werke: Established in 1909, following the patent obtained through the invention of Heinrich Vollmer. For over 100 years since its founding, we have continuously challenged ourselves with unwavering passion, driven by the vision of "providing maximum sharpness to cutting tools and saws." We manufacture and sell automatic sharpening machines and edge adjustment machines. Our strength lies in "electrical discharge machining" for polishing copper, non-ferrous metals, and diamonds. We pride ourselves as professionals in the fields of band saws, circular saws, tools, and rotary tools, so please feel free to contact us if you have any concerns or questions. ◆ We relocated our office on September 13, 2021. ◆ Group subsidiaries: 14 companies. Distributors: 30 companies. Total number of employees: approximately 750.