M1432B universal cylindrical grinding machine

 

Main Specifications
DescriptionunitM1432Bx1000M1432Bx1500M1432Bx2000M1432Bx3000
Grinding length(O.D/I.D)mm1000/1251500/1252000/1253000/125
Grinding dia.(O.D/I.D)mmΦ8 ~Φ320/Φ30~Φ100
Center heightmm180180180180
Max . workpiece weightkg150150150150
Worktable speedm/min0.1~40.1~40.1~40.1~4
Wheel peripheral velocitym/s38383838
Max.travel of tablemm1100160021003100
Swivel range of worktable.-3~ +7°-3~ +6°-3~ +5°-3~ +3°
External wheel sizemmΦ400x50xΦ203Φ500x50xΦ203
Spindle speed of headstockr/min50HZ:25~ 220   60HZ : 30~ 264 
Workhead and tailstock centermorse.NO.4NO.4NO.4NO.4
Wheelhead displacement per div.of handwheel coarse/finemm0.01/0.00250.01/0.00250.01/0.00250.01/0.0025
Total motor powerkw9999
Overall dimensions(LxWxH)mm3605x1810x15154605x1810x15155605x1810x15157605x1810x1515
Machine weightkg3700430066008600

 

 

Main Acessoriess
Complete set of  electric epuipment1setComplete set of coolant epuipment1set
Whee peripheraldresser1setWheelflanges2sets
Wheel balancing mandrel1setOpen type steady rest

1000x 1set1500x2set

2000x3set3000 x3set

Leveling wedge

1000x11set1500x13set

200x15set3000x18set

Three jaw chuck1set
Int.grinding attachment

1set

  

 

 

 

 

Extra Acctcessos
Center Rest close Type 1setWheel Balancing stand1set
Radius Dresser1setEnd-face dresser1set

 

 

 

 

Working Accuracy
Roundness

2.5μm/2.5μm(O.D/I.D)

Uniformity of dia. in longitudinal section8um/10um(O.D/L.D)
Surface roughness

Ra0.32μm/0.63μm(O.D/.D)

  

 

 

 

 

• M1432B Universal Cylindrical Grinder is an improved design of its predecessor , M131W and M1432A , with full retainment of their noteworthy merits. It is operated by hand and can be controlled and actuated either by power or by hydraulic system.

 

• In comparison the machine is superior to M1432A in the following field: Greater rigidity and resistance to temperature change deformation of the machine body;lager diameter for the grinding wheel spindle; Two sets of bearing consisting of four-shoes used as wheel spindle bearings.more power of the grinding wheel and use of small orifice lubricant restrictor for better table lubrication. AlI these improvements result in higher efficiency and better finish in grinding performance.

 

•Machine table longitudinal travel, wheelhead rapid approach and withdrawal and automatic periodic cross infeed are driven hydro-electrically by pushing button operation. The machine also has the following functions: hand-operated worktable and wheelhead manually traverse infeed plus hydraulic tailstock quill retraction by foot.

 

• The headstock can be swiveled in counter-clockwise direction in 90 degree range. By swiveling the headstock, or wheelhead or table, components with different external or internal taper can be ground. By turning down the internal grinding attachment, internal surface of components can be provided for grinding selection. The chuck mounted using short axis.

 

• Workpiece, external and internal grinding wheels, hydraulic and coolant pumps are all driven separately by individual motors.

 

• All the power moving portions of the machine are interlocked by electro hydraulic mechanism to ensure safety in operation. External and internal grinding wheels are guarded in sound and strong covers.

 

Product Brochure

Please download the product manual for more product details.

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