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Roll Ring

Roll Ring

Roll ring I: use Roll ring is also named tungsten carbide ring or wolfram carbide ring(WC ring) . it is used for wire high speed rolling mills or bar high speed rolling mills. II: capacity Roll ring and composite roll range can be from outer diameter 100mm to 550mm,thickness from 30mm to 500mm ....

Description

Roll ring

I:use

Roll ring is also named tungsten carbide ring or wolfram carbide ring(WC ring) . it is used for wire high speed rolling mills or bar high speed rolling mills.

II:capacity

Roll ring and composite roll range can be from outer diameter 100mm to 550mm,thickness from 30mm to 500mm .

III:production process and quality control

1.Mixing

According to different grade ,prepare the WC powder and Cobalt powder,add the alcohol ,put them into the milling machine to mix

2.Drying

The wet mixing powder will be put into the drying machine ,the time is 11-13 hours

3.pressing

Before pressing ,they will add wax .According to the ring size ,choose the different tons press and holding time .

4.wax removing

The rings will be put into furnace to remove the wax

5.sintering

The rings will be put into the furnace(negative pressure) ,the purpose is sintering and Hot Isostatic Pressing treatment.

6.property testing and inspection

7.finishing machining

8.Size checking and 100% UT inspection

9.stress releasing

10.package

The above is the main process,the plant stipulates technical flow chart and operation rules for every process.Every one must follow them exactly ,they will get award or penalty to achieve the best quality product.

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If you need roller ring ,welcome to send us inquiry .

 


Ted Machine, with over 10 years experience, is one of leading roll ring manufacturers and suppliers in China. We have introduced advanced equipment and technology in our plant. Welcome to buy the customized and quality equipment from our factory.
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