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Crankshaft Grinder Machine

 Introducing the precision-engineered Crankshaft Grinder Machine, designed to deliver unparalleled accuracy and efficiency in crankshaft reconditioning. Crafted with cutting-edge technology and meticulous attention to detail, this machine is engineered to meet the rigorous demands of modern automotive and industrial applications.

Featuring a robust construction and advanced grinding capabilities, our Crankshaft Grinder Machine ensures optimal performance and longevity. Whether you’re repairing, refurbishing, or manufacturing crankshafts, this machine offers precise grinding, polishing, and sizing to exact specifications.

Equipped with intuitive controls and customizable settings, operators can effortlessly achieve superior surface finishes and dimensional accuracy with every use. From small-scale workshops to large-scale production facilities, our Crankshaft Grinder Machine is the trusted solution for achieving superior results, enhancing productivity, and exceeding industry standards. Unlock the potential of your crankshaft operations with our reliable and versatile grinder machine.

Description

Main specifications:

Model TM8260Ax16 TM8260Ax18 TM8260Ax20
Max. work diameter × Max. length Φ580×1600mm Φ580×1800mm Φ580×2000mm
Capacity Max. swing over table 580 mm
Work diameter ground with steady rest Φ30-100 mm Φ50-120 mm
Throw of crankshaft 110 mm 120 mm
Max. work length ground in 3 jaw chuck 1400 mm 1600 mm 1800 mm
M ax. work length ground between centres 1600 mm 1800 mm 2000 mm
Max. work weight 120 kg 150 kg
Headstock Centre height 300 mm
Work speed (rpm) 25,45,95 25,45,65,100
Wheelhead Max. cross movement 185 mm
Wheelhead rapid approach & withdrawal 100 mm
Wheelhead feed per turn of cross feed handwheel 1 mm
Wheel feed per grad of cross feed handwheel 0.005 mm
Grinding wheel Wheel spindle speed 740, 890 rpm
Wheel peripheral speed 25.6 – 35 m/sec
Wheel size Φ900x32xΦ305 mm
Table Table traverse per turn of handwheel coast 5.88 mm
Table traverse per turn of handwheel fine 1.68 mm
Table swivel (taper 18/100)
Table swivel per grad of scale (taper 1:50) 10’
Overall capacity of motor 9.82 kw 11.2 kw
Overall dimension (LxWxH) (mm) 4166x2037x1584 4900x2037x1584
Weight 6000 kg 6200 kg 7000 kg
Working

Accuracy

Ovality (new standard 0.005
Cylindricity 0.01
Roughness Ra 0.21

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