North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Dimension(L*W*H):
1140*1250*1940
Weight:
867kg
Max. Grinding Length:
480 mm
Delivery Detail:
10 Days After Payment
Type:
Surface Grinding Machine
Controlling Mode:
Artificial
Automatic Grade:
Automatic
Precision:
High Precision
Product Description
Our casting is made by resin sand which can make it have a comprehensive high quality; We use a copper core intensive sucker chuck, which works better than aluminum core chuck; Adopting the exceeding precise P4 level ball bearing for spindle
Model
MD820
Working table
Table Size (L× W)
mm
480×200
Max movement of working table(L× W)
mm
530×220
T -Slot (number×width)
mm
1×14
Grinding head
Max distance from spindle center to table surface
mm
440
Wheel Size(Outer diameter×width×Inner diameter)
mm
φ200×20×Φ31.75
Wheel speed
50HZ
r/min
2850
60HZ
3440
Feed amount
Longitudinal speed of working table
m/min
3-20
Cross feed of working table
Continuously(Variable Transmission)
mm/min
300
Intermittently(Variable Transmission)
mm/times
0-5
Per revolution on handwheel
mm
2.5
Per graduation on handwheel
mm
0.02
Vertical feed on handwheel
Per revolution
mm
1.25
Per graduation
mm
0.01
Commutation feeder
Total input power
w
150
X- feeder output speed
R/min
0-225
X- feeder size
mm
280×130×120
Y- feeder output speed
R/min
0-120
Y- feeder size
mm
280×130×120
Motor power
Spindle motor
kw
1.1
Coolant pump motor
w
40
Working precision
The parallelism of working surface to base level
mm
300:0.005
Surface roughness
μm
Ra0.32
Weight
Net
kg
767
Gross
kg
867
Overall dimension(L×W×H)
mm
1680x1140x1760
Package dimension(L×W×H)
mm
1140x1250x1940
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.
