GD-5020 CNC cylindrical grinding machine

Product details

GD-5020 CNC cylindrical grinding machine is mainly used for high-efficiency grinding of various large-volume product parts. It can cut into several cylindrical surfaces and several shoulder surfaces of the grinding step shaft at the same time. The machine tool is equipped with cylindrical Active dynamic measuring instrument, the direction of the processed parts is determined and reliable, which can ensure the consistency of the dimension after zero machining, and the dimensional accuracy is stable and reliable. Surface roughness of machined parts: outer circle “Ra0.4” and “end face” Ra0.8.
GD-5020 CNC cylindrical grinding machine control system adopts imported communication to support a fully closed loop system. The axis (X axis) of the faulty wheel frame can ensure high repositioning accuracy. The guide wheel, X-axis and Z-axis rods are driven by AC servo motors with ball sub-rods. According to the user’s special order, it can also be equipped with automatic balance installation of grinding wheel and installation of air elimination and impact protection.

Technical parameters Unit GD-5020 CNC
O.D grinding lenth mm 500
O.D grinding range mm Φ8~200
Center height mm 135
Maximum workpiece weight between tops mm 50Kg
Feed speed of grinding wheel frame (X axis) mm/min 0.05~4000
Table moving speed (Z axis) mm/min 0.1~4000
CNC axis minimum resolution mm 0.001
Grinding wheel size mm Max 400 x 50 x 203 mm Min280 x 50 x 203mm
Maximum grinding wheel speed m/s 35
Spindle speed r/min 1660
Motor total power KW 9.22
Grinding wheel frame motor KW 4
Head frame motor KW 0.75
Wheelhead feed servo motor KW 1.8
Table moving servo motor KW 1.8
Oil pump motor KW 0.75
Cooling pump motor KW 0.12
Workpiece speed: stepless speed regulation
Spindle taper hole MT  No. 4
Sleeve taper hole Mohs MT  No. 4
Socket movement mm 30
The maximum rotation angle of the table-clockwise  3°
The maximum rotation angle of the table-Counterclockwise
Machine Tool Dimensions mm 2000 (2750) × 1450 × 1800
Machine weight KG 2500

Why choose us

· The factory area exceeds 6000 square meters.

· The product models are complete, with a wide range of functions.

· More than 15 years of experience in design, research and development, and production of grinding machines.

· ISO9001:2015 quality management system certification.

· It has an efficient after-sales service team.


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