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.
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) | 5° | |||
| 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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Our catalogue represents a selection of available machines. If you need a specific model, capacity, or configuration not listed here — contact our team. We source directly from Chinese manufacturers and can locate virtually any heavy construction machine.
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