The basic parameters of the project specifications ray machine GP-22P Operating Range Maximum turning diameter over bed (mm) φ300 dragging board maximum turning diameter (mm) when loaded knife row: φ90 maximum machining diameter (mm) φ220 Max length (mm) installed row When the knife: 200 Ultimate X-axis travel (mm) 250 Recommended X-axis motor torque (? N m) ≥4 Z axis (mm) 250 Recommended X-axis motor torque (? N m) ≥4 feed to ball screw X 2510 -C3 Z ball screw to 2510-C3 bed bed and horizontal tilt 45 ° overall casting bed rail span (mm) 290 telescopic spindle unit maximum speed (rpm) 4500 hole diameter (mm) φ28 shaft Type / recommendation spindle motor power (kW) 2.2 Optional hydraulic collet chuck or collet 20 main configurations: 1, 2 spindle sleeve, Taiwan PMI / HIWIN screw 3, Sweden SKF guide 4, FAG Bearing screw Features: international brands configuration, installed fine, very high accuracy requirements. Bed is one of the non-welded or stainless steel lathe-ray machine accuracy and stability are very good.