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Ningbo Blin Machinery Co., Ltd.

Grinding Machine, Universal Grinding Machine, Cylindrical Grinding Machine( manufacturer / supplier in China, offering Cylindrical/Universal Cylindrical Grinding Machine (BL-MA1320H/1420H*500, 750), Economical China CNC Lathe Machine (BL-K0640L), Horizontal Rotary Table Band Saw (BL-HDS-J50R/65R)) (High quality) and so on.

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Supplier Homepage Product Grinding Machine Cylindrical/Universal Cylindrical Grinding Machine (BL-MA1320H/1420H*500, 750)

Cylindrical/Universal Cylindrical Grinding Machine (BL-MA1320H/1420H*500, 750)

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 3000 Units/Year
Transport Package: Veneer Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: BL-MA1320H/1420H*500, 750
  • Processing Object: Metal Surface
  • Automatic Grade: Semiautomatic
  • Certification: CE, ISO 9001
  • External Grinding Dia. with Steady-Rest: Min:8 Max:60mm
  • Max. Workpiece Weight: 80kg
  • Internal Grinding Length: 125mm
  • Distance Between Centers: 500/750/500/750mm
  • Internal Grinding Wheel Size: Max:50*25*13 Min:17*20*6mm
  • Trademark: BLIN
  • Origin: China
  • Type: Surface Grinding Machine
  • Controlling Mode: Artificial
  • Precision: High Precision
  • Condition: New
  • External Grinding Dia. Without Steady-Re: Min:8 Max:200mm
  • External Grinding Length: 500/750/500/750mm
  • Center Height: 135mm
  • Max. Peripheral Speed of Grinding Wheel: 35m/S
  • Wheelhead Spindle Speed: 1670r/Min
  • Specification: China GB
  • HS Code: 8460190000
Product Description

Cylindrical/Universal Cylindrical Grinding Machine(BL-MA1320H/1420H*500,750)

 

 

Features:

Heavy duty grinding machine,with high precision,high rigidity,high efficiency
Suitable for grinding cylindrical, conical shape workpiece
Workpiece,External grinding wheel,Internal grinding wheel,Oil pump,and Coolant pump are driven by independent motors
Can choose hydraulic stepless or hand wheel transmission to achieve worktable longitudinal movement
Adopt orifice compensated unloading form on worktable lubrication
Using hydraulic to achieve micro automatic cycle feed and fast retreat of grinding wheel transverse feed,also can using hand wheel to achive coarse and fine feeding
Increase the grinding carriage spindle diameter and motor power.Reduce the oil pools temperature
Adopt interlocking mechanism among electric,hydraulic and mechanical part,ensure safe operation.

 

Specification:

Item

Unit

BL-MA1320H×500

BL-MA1320H×750

BL-MA1420H×500

BL-MA1420H×750

External grinding dia.

With steady-rest

mm

min:8  max:60

Without steady-rest

mm

   min:8  max:200

Internal grinding dia.

With steady-rest

mm

/

min:35  max:100

Without steady-rest

mm

/

   min:25  max:100

Max. workpiece weight

kg

80

 External grinding length 

mm

500

750

500

750

 Internal grinding length

mm

/

125

Center height

mm

135

Distance between Centers

mm

500

750

500

750

Wheel size(O.D.×W×I.D.)

mm

max:Φ400×50×Φ203  min:Φ300×50×Φ203

max:Φ400×50×Φ203  min:Φ280×50×Φ203

Max. peripheral speed of grinding wheel

m/s

35

Internal grinding wheel size

mm

/

max:Φ50×25×Φ13  min:Φ17×20×Φ6

Wheelhead spindle speed

r/min

1670

Wheelhead fast feed

mm

50

Total power

kw

5.43

6.52

Overal dimensions(L×W×H)

mm

2500×1800×1650

3000×1800×1650

2500×1800×1650

3000×1800×1650

Weight

kg

3040

3540

3200

3700

 

 

Working Accuracy:  
O.D.Roundness: 1.5μm  
Uniformity of dia. In longitudinal section: 5μm  
Surface roughness:Ra0.32μm  
O.D. roundness by chuck:2.5μm  
I.D. roundness:2.5μm  
I.D. surface roundness:Ra0.63μm  
  

Standard Accessories:  
Cylindrical dresser   
Wheel balancing arbor   
Wheel balancing disc   
Internal grinding attachment(for MA1420H)  
Complete set of electric equipment  
Complete set of coolant equipment  
Measuring bridge-plate  
Open type steady rest   
Wheel hub  
Leceling wedge  
  
Optional Accessories:  
Wheel balancing stand   
Radius dresser  
Closed type steady rest  
Extension bar 

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