Gold Member Since 2012
Audited Supplier
Dafeng City Long-Range Machine Co., Ltd.

Surface Grinder, Surface Grinding Machine, Grinding Machine manufacturer / supplier in China, offering Auto-Feed Surface Grinder (MD820), Hydraulic Surface Grinder My4080, Manual Surface Grinder M618A (460*180mm) and so on.

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Supplier Homepage Product Electric Surface Grinding Machine Auto-Feed Surface Grinder (MD820)

Auto-Feed Surface Grinder (MD820)

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.: MD820
  • Processing Object: Surface
  • Controlling Mode: Artificial
  • Precision: High Precision
  • Condition: New
  • Transport Package: Export Standard Package
  • Origin: Jiangsu Province, China
  • Type: Surface Grinding Machine
  • Abrasives: Grinding Wheel
  • Automatic Grade: Automatic
  • Certification: ISO 9001
  • Trademark: Tieju
  • Specification: CE
  • HS Code: 8160190000
Product Description
1. Adopt the exceeding precise class7(P4 level) ball bearing for spindle
2. The transmission of table can be dynamical and manual

Our company is a factory of manufacturing surface grinding machines, has the certificate for export and has passed through the international quality system with the certificate of ISO 9001-2000. The products also have passed the national inspection of machine tool. "Tieju" is the trademark of our surface grinding machines and combine the technology and experience of Taiwan grinding machines, which are our honorary products. The major products of our company are model M618A/M820/MY1022/MY1224 /M7140and so on, which adopt the V-type guide, bring transmission by synchronous belt. Meanwhile, adopt the exceeding precise P4 level ball bearing for spindle, having complete attachment with electro-magnetic chuck or the dense chuck of permanent magnetism and having the following features: Operating simple and convenient, low noise, high precision for processing, steady mechanical performance, reliable hydraulic system of table longitudinal movement and a long-life service, mostly suitable for applying to process various moulds and ceramics.
ModelMD820
Working tableTable Size (L× W)mm480×200
Max movement of working table(L× W)mm530×220
T -Slot (number×width)mm1×14
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 amountLongitudinal speed of working tablem/min3-20
Cross feed of working tableContinuously(Variable Transmission)mm/min300
Intermittently(Variable Transmission)mm/times0-5
Per revolution on handwheelmm2.5
Per graduation on handwheelmm0.02
Vertical feed on handwheelPer revolutionmm1.25
Per graduationmm0.01
Commutation feederTotal input powerw150
X- feeder output speedR/min0-225
X- feeder sizemm280×130×120
Y- feeder output speedR/min0-120
Y- feeder sizemm280×130×120
Motor powerSpindle motorkw1.1
Coolant pump motorw40
Working precisionThe parallelism of working surface to base levelmm300:0.005
Surface roughnessμmRa0.32
WeightNetkg767
Grosskg867
Overall dimension(L×W×H)mm1680x1140x1760
Package dimension(L×W×H)mm1140x1250x1940


Auto-Feed Surface Grinder (MD820)Auto-Feed Surface Grinder (MD820)
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