Gold Member Since 2012
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Yancheng Dafeng Long-Range Machine Co., Ltd.

Surface Grinder, Machine Tool, Surface Grinding Machine manufacturer / supplier in China, offering Manual Surface Grinder M820, Wheel Head Moving Surface Grinder (M7150), Surface Grinding Machine with CE Certificate (M618A) and so on.

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Manual Surface Grinder M820

FOB Price: Get Latest Price
Min. Order: 1 set
Port: Shanghai, China
Production Capacity: 500sets / Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: M820
  • Abrasives: Grinding Wheel
  • Automatic Grade: Manual
  • Certification: CE, ISO 9001
  • Slide Way: V Type Rail with Steel Ball
  • Weight: 850kg
  • Trademark: tieju
  • Specification: CE
  • HS Code: 8460190000
  • Type: Surface Grinding Machine
  • Controlling Mode: Artificial
  • Precision: Precision
  • Condition: New
  • Dimension(L*W*H): 1140*1250*1940 mm
  • Max. Grinding Length: 480mm
  • Transport Package: Bakelite Board Box
  • Origin: Jiangsu China
Product Description
1 Adopt the exceeding precise class7(P4 level) ball bearing for spindle
2 Bring transmission by synchronous belt, operating simple and convenient
3-axis manual operation,
X, Y axis can be eletric auto operation- MD820


High rigidity H-frame column with spindle center to table
Enhanced ribbed full cast iron base
Enlarged spindle housing for heavier grinding
Cartridge w / 4 preloaded class 7 (P4) bearing
Roller steel balls on linear table ways for easy and smooth longitudinal movements.
Double-V saddle ways for rigidity
Manual lubrication system

Notes: Every model can be equipped with dynamical system and digital readout system according to the customer's demands, DRO resolution is 0.001-0.005mm
ModelM820
Working tableTable Size (L× W)mm480×200
Max movement of working table(L× W)mm530×220
T -Slot number×widthmm1×14
Grinding headMax distance from spindle center to table surfacemm440
Wheel Size(Outer diameter×width×Inner diameter)mmφ200×20×Φ31.75
Wheel speed50HZr/min2850
60HZ 3440
Feed amountVertical feed on  handwheelPer revolutionmm2.5
Per graduationmm0.02
Cross feed on handwheelPer revolutionmm1.25
Per graduationmm0.01
Motor powerSpindle motorkw1.1
Coolant pump motorw40
Working precisionThe parallelism of working surface to base levelmm300:0.005
Surface roughnessμmRa0.32
WeightNetkg700
Grosskg800
Overall dimension(L×W×H)mm1680x1140x1760
Package dimension(L×W×H)mm1140x1250x1940

Manual Surface Grinder M820Manual Surface Grinder M820
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