GD-5020A/B Cylindrical Grinding Machine

GD-5020 Universal cylindrical grinding machine is the latest upgraded products. Good for inner/outer cylindrical grinding and tapered grinding. Most suitable for single piece and small batch production use.

Headstock is driven by a variable frequency motor drive, continuously variable transmission.

Longitudinal movement of the machine is driven by the hydraulic stepless transmission, as well as by hand-wheel drive, wheel lateral movement with hydraulic quick retreat and manual feed function.

Product details

GD-5020A/B Cylindrical Grinding Machine

  1. GD-5020 Universal cylindrical grinding machine is the latest upgraded products. Good for inner/outer cylindrical grinding and tapered grinding. Most suitable for single piece and small batch production use.
  2. Headstock is driven by a variable frequency motor drive, continuously variable transmission.
  3. Longitudinal movement of the machine is driven by the hydraulic stepless transmission, as well as by hand-wheel drive, wheel lateral movement with hydraulic quick retreat and manual feed function.
Technical parameters Unit GD-5020A GD-5020B
O.D grinding range mm Φ8~200 Φ8~200
ID grinding range mm Φ13~100
Center height mm 135 135
Work head spindle speed r/min 50Hz:25~380 stepless 50Hz:25~380 stepless
Max travel of workbench mm 500 500
Hydraulic travel speed m/min 0.1~4 0.1~4
Max workpiece weight kg 50 50
Griding lenth of OD/ID mm 500 500/125
The workbench rotation range ° -5~+9° -5~+9°
Wheel peripheral velocity m/s 38 38
External grinding wheel size mm MaxΦ400x50xΦ203  MinΦ280x50xΦ203 MaxΦ400x50xΦ203 min Ø 280×50×Ø 203
Inner spindle speed r/min 16000
Tail stock taper morse morse NO.4/NO.3 NO.4/NO.3
Motor total capacity kw 5.625 5.625
Machine dimensions mm 2500x1600x1500 2500x1600x1500
Machine weight kg 2500 2500
Work precision
Roundness(0.D/I.D) 0.002/0.005μm (O.D/I.D)
The surface rouqhness(O.D/I.D) Ra0.32/0.63μm(O.D/I.D)

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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