rubber oil seal molding machine

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$0.12 - $6.50 / Piece | 200 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
DL
Model Number:
Hydraulic seal
Material:
Rubber
Style:
Hydraulic
Item name:
Many kinds of hydraulic seal
Size:
Standard or custom size
Leakage rate:
minimum
Consistency:
Favourable
Friction Drag:
Micro
Lifespan:
Long life
Price:
Attractive in price and quality
Quality:
High-end market
Direction of movement:
Reciprocating, rotating, spiral or fixed
Related products:
Lip seals; Combination seal;
Standard or Nonstandard:
Standard
Supply Ability
Supply Ability:
10000000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
General PE bag inner and carton outer. Of course can also according to your requirements.
Port
Shenzhen
Lead Time :
10 working days in general.

Standard or custom size rubber oil seal molding machine

 
Product Description

  

Description of rubber oil seal molding machine
Operational performance of rubber oil seal molding machine

1. Minimal leakage: rubber oil seal molding machine requires minimal leakage, has good sealing effect, and with the increased pressure of the hydraulic oil and improve its sealing function automatically, even in poor working environments such as high pressure and high temperature, the leakage of rubber oil seal molding machine also has no obvious increase.

 

2. Good compatibility: Because rubber oil seal molding machine soak for a long time in the hydraulic oil, swelling, dissolved, or embrittlement harden extremely easily, sealing function loss, so the rubber oil seal molding machine of the hydraulic oil has good compatibility.

 

3. Small friction resistance: In order to avoid or reduce hydraulic equipment produce the bad phenomena, such as low pressure crawling for rubber oil seal molding machine has lower static friction resistance and friction resistance, and its friction coefficient should be very stable.

 

4. Long service life: rubber oil seal molding machine should have good flexibility, heat resistance, cold resistance, pressure resistance, wear resistance and certain physical and mechanical strength etc., and long service life.

The structure of rubber oil seal molding machine

    Commonly used sealing pressure type rubber oil seal molding machine mainly ring, circular ring and rectangular sealing ring, etc., they have some advantages such as simple structure, easy manufacturing, low cost, so they are hydraulic transmission system is widely used in the dynamic and static seal the sealing element. They installed in the sealing groove is usually produce 10-25% of the radial compressive deformation, and the sealing surface is relatively high initial contact stress, there is no pressure to prevent leakage of liquid.

 

    Hydraulic cylinder, pressure of liquid extrusion sealing pressure type rubber oil seal molding machine, make further deformation, and on the sealing surface of the larger with the pressure of the liquid pressure, strictly speaking should be pressure. Higher and higher additional contact stress and contact with initial stress together to prevent leakage of liquid pressure. But when work pressure is greater than 10 mpa, in order to avoid quality synthetic rubber sealing part of the compression type rubber oil seal molding machine are in seal gap in cut off in the hydraulic cylinder reciprocating motion caused by leakage, must be in synthetic rubber sealing quality compression type rubber oil seal molding machine of the pressure side each set a synthetic resin retainer, such as nylon retainer, polyformaldehyde collar and filled ptfe ring.

 

    Due to synthetic rubber sealing quality compression type rubber oil seal molding machine has larger compression deformation at work, so the static friction resistance particularly large, usually more than twice the kinetic friction resistance. So much static friction resistance in some low pressure hydraulic transmission system is bound to cause adverse phenomenon such as low pressure and difficult to handle crawling, this is the sealing pressure because of the very small size type rubber oil seal molding machine alone is used as the dynamic seal.

Related installation diagram of rubber oil seal molding machine
Some of the related rubber oil seal molding machine

SPGO

        SPGO is usually made from synthetic rubber qualitative protection ring and superposition of filled ptfe qualitative square seals use, it can be divided into the hole and shaft used to use to circle, but its sealing function is the same, in accordance with its own initial deformation on the sealing surface of high contact stress, prevent leakage of pressure of the liquid. Hydraulic cylinder, pressure of liquid by elastic ring in the maximum extrusion rectangular sealing ring, make it close to the sealing surfaces, resulting in increased with the pressure of the liquid pressure of higher and higher additional contact stress, contact stress and the initial together to prevent leakage of liquid pressure.

Conventional materials: PTFE/ NBR/ PU;

Temperature: -30/+100 degrees Celsius;

Speed: Less than 5m/s;

Pressure: Less than 40Mpa

Step Seal

 

        Step seal is usually made from synthetic rubber qualitative protection ring and filled ptfe qualitative special shape of rectangular, trapezoidal seal ring, like to circle can be divided into the hole with the step seal and with the stern shaft sealing, the sealing effect and the sealing mechanism and to circle, but it only has a one-way seal effect.

 

Conventional materials: PTFE/ NBR/ PU;

 

Temperature: -30/+100 degrees Celsius;

 

Speed: Less than 5m/s;

 

Pressure: Less than 40Mpa

Rod seal

 

        Rod seal used for reciprocating motion of hydraulic cylinder.

 

Conventional materials: TPU / CPU/ Rubber;

 

Temperature:

 

TPU: -40/+80 degrees Celsius;

GPU: -40/+120 degrees Celsius;

 

Speed: Less than 0.5m/s;

 

Pressure: Less than 32Mpa;

Piston seal

 

        Piston seal used for reciprocating motion of hydraulic cylinder.

 

Conventional materials: TPU / CPU/ Rubber;

 

Temperature:

 

TPU: -40/+80 degrees Celsius;

GPU: -40/+120 degrees Celsius;

 

Speed: Less than 0.5m/s;

 

Pressure: Less than 32Mpa;

 

Wiper

 

        Wiper used for reciprocating motion cylinder, cylinder piston rod sealing and dustproof.

 

Conventional materials: TPU / CPU/ FKM/ NBR

 

Temperature:

 

TPU: -40/+80 degrees Celsius;

GPU: -40/+120 degrees Celsius;

NBR: -30/+120 degrees Celsius;

FKM: -20/+200 degrees Celsius;

 

Speed: Less than 0.5m/s;

 

Stainless steel lip oil seal

 

        Stainless steel lip oil seal is made of stainless steel plate, the shell can be rubber or plastic bags, lip with modified PTFE, wall engraved with the spiral groove, it has wide contact with shaft surface, a thrust inward happens when axis rotation, stop the outflow of fluid and achieve effective seal. Skeleton oil seal seal selection of materials for the filled PTFE modified (main filling ingredients for: glass fiber, carbon fiber, graphite, molybdenum disulfide) greatly improve the wearability of PTFE. Temperature range -70 °C to 250 °C, pressure of 3 mpa, suitable for all kinds of brands, various types of screw, sliding vane compressor is used.

Conventional materials: PTFE+SS

TC oil seal

 

Application:

 

1. Fluid system (static&dynamic)

2. Hydraulic system (dynamic)

3. Pneumatic system (dynamic)

4. Oil or grease media sealing 

5. Water media sealing

6. automobile, motorcycle, industry, 

agricultural machinery,truck, buses, trailers,

exercise equipment.

 

Conventional materials: NBR/ FKM

V-packing

 

v-packing are axial seals with an elastomer sealing element vulcanised in the mould. The typical design of a v-packing is comprised of the body, the flexibe joint and the sealing lip. It is consist of three parts,which are seal ring, support ring and pressing ring. It is the seal used for piston rod of tank.

Conventional materials: NBR, NBR Fabric, Viton, Vtion fabric, PTFE, PTFE filled carbon/bronze, PU, PA, copper

Temperature:

NBR: -30°C /120°C; FKM -20°C /200°C;

PTFE: -55  °C  /260 °C

Speed: Less than 5m/s;

Pressure: Less than 60Mpa

 
Packaging & Shipping

 

Shipping and packaging of rubber oil seal molding machine

Packaging of rubber oil seal molding machine

1. rubber oil seal molding machine would be packed in plastic bags inner and carton box outer in general;

2. rubber oil seal molding machine can also packed according to your requirements;

3. If you have any request about paking of rubber oil seal molding machine, please let us know.

Shipping details of rubber oil seal molding machine

1. Small quantity of rubber oil seal molding machine would be delivery by Express.

2. Large quantity of rubber oil seal molding machine would be shipped by air and ship.

3. If you ask to send the rubber oil seal molding machine to your forwarder in China, we would also like to do that.

 
Our Services

  

Our services of rubber oil seal molding machine

1. Each kind of specification of rubber oil seal molding machine is ok . We not only provide standards rubber oil seal molding machine, but also provide custom rubber oil seal molding machine;  

 

2. Any quantity of rubber oil seal molding machine is OK. 200pcs, 500pcs, 2000pcs, 20000pcs or any more will be also welcomed.

 

3. We'd like to provide free samples of the rubber oil seal molding machine if it is needed. 

 

4. The payment methods of the rubber oil seal molding machine: T/T, Western Union and Paypal.

 

5 Any question of the rubber oil seal molding machine please feel free to contact us.

 
FAQ

  

FAQ of rubber oil seal molding machine

Q1. Could I make it according to my structure drawing?

Answer: Of couse we can make from your structure drawing.

 

Q2. Where has your product sold to?

Answer: Our rubber oil seal molding machine has sold to America, India, Korea, Africa, Iran and other conuntries over the world.

 

Q3. Could you make it from other material?

Answer: Yes, we can provide you rubber oil seal molding machine according to your requirements.

 

Q4. Can I receipt my rubber oil seal molding machine door to door?

Answer: Yes, Express like DHL, Fedex, UPS all provide you door to door service. 

 

Q5:  How to pay?

Answer: You can pay by T/T , Paypal. Western Union. Plese inform us in time after you pay.