Professional engine valve manufacturing machines supplier!

Tianzhijiao

+0086-512-66294696+86 181 3697 7277

Centerless Grinding Machine

Centerless Grinding Machine

Centerless grinding machine is powerful engine valve grinding machine. it can grind round parts. We use it to grind stem of engine valve and groove of engine valve. it is fully automatic and in high speed. help you save cost and improve efficiency.

Machine accuracy:0.001 mm

Jobs accuracy:within 0.003 mm after processing

5 Axis servo motor drivedressing & compensation automatically of grinding wheel digital control

Automatic loading and unloading device can be installed to realize full automation

Spindle adapts ball bearing :good rigidity and easy to changeover

Grinding wheel speed is 40m/s.good grinding force.

Technical Parameter

Stem diameter5-13 mm
Overall length 190 mm 
Stem diameter tolerance 0.003 mm 
Stem roughness Ra0.3 
Stem roundness 0.005 mm 
Stem run out 0.005 mm 
Overall tolerance ±0.5 mm 
Removalrough grinding 0.1-0.2 mm finish grinding 0.02-0.05 mm 
Quality No dent on the stem 

Application

Aerospace Fasteners

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Aerospace Fasteners

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Aerospace Fasteners

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Aerospace Fasteners

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Aerospace Fasteners

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Aerospace Fasteners

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Aerospace Fasteners

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Our Centerless Grinding Machine can Grind below Jobs

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