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Professional Valve Seat Grinding Machine

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Product Description

The valve seat grinding machine is specifically designed for grinding the seat face of an engine valve. It utilizes a resin wheel for grinding, ensuring high precision in the process. This machine is suitable for grinding engine valves used in various applications such as lawn machines, cars, motorcycles, trucks, and more.


It features automatic loading and unloading capabilities, allowing for efficient operation. The machine also includes automatic dressing and compensation functions, ensuring consistent and accurate grinding results. The use of servo drive technology further enhances the precision and control of the machine.





Processing Parameter

Specification  Valve Seat Grinding Machine  VFG-600
Before Processing 
Processing range  Stem diameter  5 mm to 10 mm
Head diameter  20 mm to 50 mm 
Overall length  80 mm to 150 mm 
Stem run out: 0.005 mm, head run out: 0.1 mm 
Material 21-4N, WNB, 4Cr10Si2Mo, SUH 3, SHU35
Seat Angle 44-70°
Grinding allowance 0.02-0.2 mm 
After processing 
Processing accuracy  Run out  within 0.02 mm
Repeated accuracy  within ±0.03 mm 
Roundness  within 0.003 mm 
Roughness  within Ra 0.4 
Cycle time  10s/piece
Grinding wheel  Resin wheel 


Main Feature

1) The machine base is made of cast iron, providing stability and durability.


2) The spindle speed of the machine can be adjusted from 0 to 1000 rpm, allowing for flexibility in grinding operations.


3) The machine is equipped with automatic load and unload mechanical parts, streamlining the process and improving efficiency.


4) The rail system of the machine is designed to accommodate valves of different sizes and is easy to adjust, ensuring versatility and ease of use.


Main Configuration


#

Name

Specification

Brand

1

Precision spindle

Spindle accuracy: Axial accuracy: ≤0.002 mm, Radial accuracy: ≤0.002 mm

Taiwan

2

Workpiece spindle

Run out of accuracy:≤0.002 mm

Taiwan

3

Control system

Q series

Mitsubishi

4

Servo movement system

MR-J4-200B

X axis

Mitsubishi

MR-J4-200B

Y axis

MR-J4-100B

Z axis

5

Touch screen

GS-2110-WTBD

Mitsubishi

6

Ball screw

R3205/R4005/2

HIWIN

7

“V” Guide wheel



8

Electrical components


Schneider

9

Pneumatic components


AirTAC

10

Wheel

Φ600*203.2*20 Resin wheel


11

Paper filter


Made in China

12

Sensor


Autonics

13

Relay


IDEC

14

Voltage

380V



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  • Tel: +86-512-66294696
  • Phone:  +86-18136977277
  • E-mail: sales@tzjmachine.com
  • Add: No.20, Guangdian Road, Guangfu Town, Wuzhong District, Suzhou, China

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