CBN Wheel Valve Seat Rough Grinding Machine MUG-C

CBN Wheel Valve Seat Rough Grinding Machine MUG-C

Engine valve seat rough grinding machine is suitable for grinding seat face of inlet valve and exhaust valve. Wide application range, convenient adjustment, reliable performance, stable precision, using advanced PLC programmable controller, Driven by servo motor.

Stem diameter :	5-8 mm
Overall length :	80-150 mm
Head diameter:	20-50 mm

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Product Description

Engine valve seat grinding machine is suitable for grinding seat face of inlet valve and exhaust valve. Wide application range, convenient adjustment, reliable performance, stable precision, using advanced PLC programmable controller, Driven by servo motor. It has excellent characteristics such as high precision, high stability and high cost performance.

Engine valve seat grinding machine structured as a motor-driven grinding wheel for high-speed rotation. The principle is to grind the size, precision, and smoothness of the parts. Ranging from stem diameter: 5-8 mm, head diameter: 20-50 mm, overall length: 80-150 mm. The machine can single production and also can be connection production. Our equipment is continually upgraded with latest technologies in processing engine valve.

Technology Parameter

Before Processing
Processing Range	Head diameter: 20-50 mm; Stem diameter: 5-8 mm; Ovrall length: 80-150 mm
Material	21-4N, 4Cr10Si2Mo Imported: SUH:3, SUH:35, etc. Hardness: 25-45 HRc
Stem run out: 0.005 mm , Head run out: 0.1 mm, Seat angle: 45-60 degree
Grinding allowance: 0.02-0.2 mm
After Processing
Run out	Max 0.05 mm
Repeated accuracy	Max ±0.03 mm
Roundness	Max ±0.03 mm
Roughness	Max Ra 1.6
Air Pressure	0.4-0.6 Mpa
Water discharge	20L/Min
Wheel	CBN Wheel ( Customized )
Wheel speed	60m/s
Total power	12 KW
Current	380V/50Hz
Machine Size	225025502350 mm
Machine Weight	3500 KG