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O Ring Trailer Grease Seals High Speed Shaft For Soy Milk Maker

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O Ring Trailer Grease Seals High Speed Shaft For Soy Milk Maker

O Ring Trailer Grease Seals High Speed Shaft For Soy Milk Maker
O Ring Trailer Grease Seals High Speed Shaft For Soy Milk Maker

Large Image :  O Ring Trailer Grease Seals High Speed Shaft For Soy Milk Maker

Product Details:
Place of Origin: China zhejiang
Brand Name: ERM
Model Number: 8-16-5
Payment & Shipping Terms:
Minimum Order Quantity: 10000 pcs
Packaging Details: Ploy bag
Delivery Time: 20 days
Payment Terms: T.T or L/C
Supply Ability: 5000pcs/day
Detailed Product Description
Application: High Speed Motor Feature: High Performance
Function: Seal Material: Rubber
Product Name: Trailer Grease Seals Style: O Ring
High Light:

trailer bearing seals


rotary shaft seals


O Ring Trailer Grease Seals High Speed Shaft For Soy Milk Maker



Quick Detail:


New design oil seal for high speed motor of soy milk maker and juice extrator.

That is a new oil seal which is bonded PTFE lip on the seal .





Soy milk maker and Juice extrator are 2 papular household applicance all over the world ,due to it can make fresh . Healthy ,axenic drinks .

But For the machine, motor and seal are very important .  When the motor works , shaft speed will reach 20000 r/m to 30000 r/m , it is very high speed . That means seal is very very important between motor shaft and container .

First Generalation of seal is used a silicone gasket .  Gasket is Static seal, it can’t used for rotating shaft .  Also Silicone is not a good material to seal waters, when working under steam , silicone will be easy to expand , lead to leaking of machine ..

Second Gerneration , almost manufactuer use skeleton oil seal, and also choose a good rubber  ( fluoroelastomer ) , some company used Viton of Dupont’s brand instead of FPM rubber .

Rotary Shaft Seal is right and good design for this motor shaft ,  FPM material also is suitable rubber for high speed motor.  So far , Fluororubber oil seal is a standard parts for soy milk machine and Juice Extrator.

But , This seal is still not the perfect . There are some  deficiency


1) Fluororubber have a good property of  wear resistant  and high temperture resistance . However . Viton is still have a big wear loss , due to Shaft speed reach 30000 r/m or more , and viton rubber is not good of self lubricating .

2) In order to improve wear resistance. Some seals manufacturer will add more and more lubrication material into viton .  That make the viton much better of wear resistance .but it lead to another problem . Viton rubber become not easy to bond with iron skeleton, bonding strength will be reduced .  That there is a potential problem . When shaft working ,  Rubber is break from the skeleton ,then lead to leaking .

About this problem , it is not easy to find out the problem when Machine factory’s QC inspect the goods from Seal supplier .

3) In order to improve the lubrication of seal ,  many factory will inject some lubracating oil .

Some Famous manufacturer will use food grade lubracating oil , but some factory use industrial oil . That is not safe for health .





ERM sealing industrial limited company research and design a new oil seal for Soy milk maker and Jucie extrator.  We  bond a modified PTFE lip on viton oil seal  . (see the picture)

1) modified PTFE is much better of  ware resistance and lower friction factor than Viton.

That make the seal reduce the abrasion loss, and Extended Machine Life , Low friction factor will be improve self  lubrication,  it don’t need to inject  lubrication oil . Of course there are no oil pollution .

  1. This new design of oil seal , doesn’t be changed of style .  It Inherits the advantages of the previous generation. Also Machine manufacturer don’t need to change any size of existing parts of soy milk maker ..



New design of oil seal Section


O Ring Trailer Grease Seals High Speed Shaft For Soy Milk Maker 0



Competitive Advantage:


ERM sealing is a professional rubber and PTFE seal manufacturer .we can offer best quality seal and compertitive price .

1) No tooling cost .  If your oil seal’s quantity can be reached our MOQ quantity , I can develop new molds for you without mold cost

2)Good quality . We can copy your seal ,or design new seal for you . We choose best best material and inspect strictly.

3)Short lead time . We delivery the goods in short time.

Contact Details
Shanghai Oil Seal Co.,Ltd.

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