Hello, welcome to visit DongGuan GongDa Precision Machinery Ltd

DongGuan GongDa Pml Precision Mechanism Ltd

Service Hotline: 85640217
Service Horline: 85640217

Dongguan Factory Address:

NO.6 The East of Chongsheng Road ,Chang'an

Town ,Dongguan City ,Guangdong Province





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GD-430 Wide-range drill bit grinder
GD-330 End mill sharpener
GD-313 Portable End Mill grinding machine
DetailsCurrent location:Home -> Surface grinding machine
GD-820 manual surface grinding machine
Name:GD-820 manual surface grinding machine
Published:2018-04-14 12:13:50Click rate:

♦ The machine has reasonable structure, good rigidity, beautiful appearance and convenient operation;
♦ The cross movement of the table can be realized by both mechanical and manual transmissions;
♦ The longitudinal movement of the table can be realized by both mechanical and manual transmissions;
♦ Can grind different flat or complex shape workpieces with the modification of the grinding wheel, suitable for grinding that does not require autofeeding;
♦ Electromagnetic or permanent-magnet chuck can be customized

Specifications Unit GD-820
Cross travel of work table mm 530
Longitudinal travel of work table mm 220
The distance from spindle to work table mm 450
Slide way Double V rail
Max loading weight Kg 200
Table size(L×W×H) mm 480×200
T-slot mm×n 14×1
Rapid of table m/min 3~23
Gross feed of handle wheel mm 0.02/shelf2.5/circle
Vertical feed of handle wheel mm 0.01/sheft1.25/circle
Wheel size (O.D×W×ID) mm 200×20×31.75
Spindle rpm 50Hz rpm 2850
Transition motor 0-6000
Total power Kw 1.14
Spindle motor power Kw 1.1
Coolt pump Kw 0.4
Machine size(L×W×H) mm 1050×1140×1760
Packing size(L×W×H) mm 1140×1250×1940
Gross weigh / net weight kg 770
Depth of parallelism of the precessing surface to the becse level Processing 400 Depth of Parallelism 0.01
Surface roughness Ra0.32


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