WaveTopSign 3kw Water Cooled Spindle Motor GDK105-9Z For CNC Metal Cutting

Main Application: Metal engraving and milling, low speed and high torque. can engrave on gold,silver,copper, aluminium,steel,Pb etc soft metal surface working. Product Features: 1. 3KW 220v (9.6A) ER20WaterCooled Spindle 4bearings 2. 3kw 220V or 380V VFD Inverter 3. Quantity: 8Pcs(ER20) 4. 4Pcs Plate   Features: 1. 3KW 220v (9.6A)ER200.8NmWater Cooled Spindle 4bearings 2. P4 angular contact bearings ,2×7002C P4 DT & 2×7002C P4 DT,increase spindle life. (New type,4 bearings) 3. Longer length make the torque bigger,more powerful. 4. Carefull assembly make the spindle more precisional. 5. Precision 0.01mm.Coaxial degree less than 0.0025mm 6. We have certificates and high-quality products can stand the test! ! !