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Great News! We sent 6 Valve Head & Seat Grinding Machines to Chongqing Yongfeng Factory

Views: 72 Author: Site Editor Publish Time: Origin: Site

This month, we successfully delivered an order to one of our clients in Chong qing on May 5th. In order to make sure our customers get the best quality machines, all of them are packaged carefully and are strictly inspected before the shipment.

Once we get the order, we will do our best to arrange the shipment as soon as possible to make sure that our clients can receive them on time. 

We keep close touch with our customers during the entire shipment time, report to them about the logistics status, and help them deal with any problems they met. We also provide technical support after-sales. We've established great cooperation with Chongqing Yongfeng  Factory. 

Valve Head & Seat Grinding Machine

Here's some information about the Valve Head & Seat Grinding Machine 

Product Description


Valve Head & Seat Grinding Machine is special-purpose machine for engine valve. It is used for grinding OD, rough grinding seat face of the engine valve. 

Ranging from stem diameter:5 mm to 8 mm, Head diameter: 20 mm to 50 mm, Overall length: 80 mm to 150 mm. The machine can be single production and also can be connection production. Our equipment are continually ungrade with latest technologies in processing engine valve. 

We have two types this machines. one type is single station valve grinding machine, another types is double station valve grinding machine. It can process 2 PCS engine valve at the same time. Increase the quantity and efficiency. Suitable for mass production.

Main Feature

Mechanical Spindle 

6000 rpm high-speed spindle. Adapts Germany FAG precision bearing. High accuracy and easy to maintenance and changeover

One year warranty

Control system 

Adapts Mitsubishi PLC Control system, Mitsubishi motion system & Mitsubishi touch screen 

All parameters can be set and display on touch screen

Can store more sets program, you can choose according to different process technology

Feeding way & Positioning way 

Precision sliding table composed of linear guide. Moving according to air cylinder;

Head face of engine valve positioning ,roller clamping assist.

Loading & unloading systemLoading & unloading system

The rails can meet different size valves and easy to adjust

The rest actions should carry out with grinding except for loading & unloading system 

Loading & unloading system has proper protection measures and don't affect the operator to change the fixture, wheel and other toolings

If the loading & unloading system is out of order, the machine will ring and stop the cycle.


Rough grinding seat face, head diameter & head chamfer 

Valve head & seat grinding machine can grind rough seat face, head diameter and head chamfer at the same time. We use profiled CBN wheel to process. more accuracy.

CBN wheel adapts electroplate treatment. Can reuse after re-electroplate

Both sides can be used

If you're interested in any of our products please leave a message. We will get in touch with you soon. 


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