cylindrical grinding machines
Lister Machine Tools Limited represents Kent Industrial Co. Kent Industrial Company Ltd was founded in 1966. Today the company covers over 12,000 square meters and includes 200 staff members. The main products are: Surface Grinders, CNC surface grinders, CNC universal cylindrical grinders, creep feed grinders and double column surface grinders.
All cast iron components are well designed and ribbed for the best rigidity. 616 with ball bearing table and D-2 (SKD-11) slide ways, hardened and precision ground, ensure smooth and easy operation. 450 with Turcite-B lining table, for stable longitudinal movement. High precision Class 7 (CP4) angular contact ball bearings are used on the cartridge spindle, integrated with dynamically balanced shaft, sealed and lubricated for life.
Three axes automatic surface grinder. X&Y slide ways are laminated with Turcite-B, hand-scraped. 250AHD with ball bearing table and D-2 (SKD-11) slide ways. The (Z axis) are hand-scraped. The spindle is supported by CP4 preloaded super precision angular contact ball bearings, with a maximum run-out of 2 microns. Separate hydraulic system enables smooth table reversing with a 26 meter/min table speed. Automatic lubricating system in all 3-axes. Automatic down-feed gearbox for accurate down-feed increment. Sizes available from (250~400)mm by (500~800 )mm.
Three axes automatic surface grinder with Mitsubishi PLC Control. Modern 6- inch colour LCD touch screen panel, Down feed mechanism is driven by an AC servomotor. Manual Pulse Generator (MPG) included. The crossfeed travel is set by the push-button on the console: different crossfeed increments can be set for both rough and finish grinding. Control is also available in two axes. Sizes available from (250~400)mm by (500~800)mm.