
Lmd-mm Precision Electromagnetic Full-Automatic Cutter Grinder. Standard electromagnetic chuck features low heat generation and strong magnetic attraction, firmly fixes blades without displacement during long-time reciprocating grinding. Double-layer steel plate body with reinforcing ribs and thickened base plate greatly reduces vibration and structural deformation, solving unstable grinding accuracy caused by machine shaking. 0-20m/min stepless frequency conversion reciprocating speed, adjustable according to different blade materials, stable grinding effect and flexible production matching. Designed for large-scale precision processing plants, board factories and printing factories, realizing efficient batch sharpening of various long straight industrial cutting blades. Square linear guide rail equipped with bellows dustproof & waterproof cover plus centralized oil supply lubrication, effectively prolong the service life of guide rails compared with unprotected ordin. Grinding head with quick lifting structure allows fast disassembly and replacement of grinding wheels, lowers labor intensity and shortens tool replacement downtime.