The Vollmer CHC 840 and CHC 1300 are high-performance CNC grinders built for the precise sharpening of carbide-tipped circular saw blades-perfectly suited for sawmill applications. With four fully CNC-controlled axes and advanced oscillation grinding, the CHC series machines all standard tooth geometries in a single cycle, including saws with axial angles or group toothing. Whether you're sharpening saws for softwood, hardwood, plastic, or composite material, the CHC provides unmatched consistency and flexibility.
CHC 840 handles blades up to 33" (840 mm) while the CHC 1300 expands capacity up to 51" (1300 mm)
Both models are designed for low maintenance with no hydraulic systems, a fully enclosed cabinet, and automatic central lubrication-making them ideal for sharpening rooms looking to reduce downtime and increase output.
Burton Mill Solutions can help configure the ideal CHC machine for your sharpening workflow.
Blade Capacity|CHC840 Up to 33" (840 mm) /CHC1300 up to 51" (1300 mm)
Axes|4 fully CNC-controlled
Tooth Geometry|All common geometries incl. axial/group
Grinding Style|Oscillation standard
Hook and Clearance Angle|Motorized with digital detection
Coolant Options|Water-based or oil coolant compatible
Optional Features|Hollow-face grinding, extra feed pawl
Clamping System|Wide-opening, collar-compatible
Operation Interface|Touchscreen + multifunction handwheel
Maintenance|Hydraulic-free, auto lubrication
Access quotes, drawings, sales documents, shipping documents and more, all at the click of a mouse. Now maintenance staff, purchasers, store room clerks, and others at your mill can access detailed information on demand.





