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The seal jacket of adhesive dispenser/dispensing seal is made of ultra-high molecular UHMWPE or PEEK, with installed stainless steel anti-corrosion spring with low temperature resistance treatment.
Brand:
JST SealsItem NO.:
FCRPayment:
T/TPrice Range:
1 - 2/$500Product Origin:
ChinaShipping Port:
GuangzhouOrder(MOQ):
50Spring energized seal for hot melt adhesive injection machine
The sealing ring has a crucial influence on the phenomena of rubber valve leakage, consistent size of rubber discharge, flow rate, bubbles in the fluid, etc.
The seal jacket of adhesive dispenser/dispensing seal is made of ultra-high molecular UHMWPE or PEEK, with installed stainless steel anti-corrosion spring with low temperature resistance treatment. It can work in normal pressure and vacuum environment for a long time, and can seal under different working conditions of hot and cold adhesive.
The spring energized seal of dispensing machine is mainly a hydraulic pneumatic seal, which is applied to various dispensing valves, piezoelectric valves, jet valves, glue valves, pneumatic valves, screw valves, glue sprayers and other dispenser pins, nozzles, dispensing needles, solder nozzles, paint nozzles, SMT suction nozzles, dispensing nozzles, integrated nozzles, split nozzles, micro spray valve nozzles, non-contact dispensing valve nozzles, etc.
Seal Details
Raw Material: Peek
Spring: Stainless steel
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Advantages:
1. For reciprocating and rotary motion 2. Adapts to most fluids and chemicals 3. Small friction coefficient, wear resistance, dimensional stability 4. No crawling even with precise control 5. Strong corrosion resistance 6. Withstand rapid temperature changes 7. It will not pollute food, medicine and liquid medicine 8. Can be sterilized 9. Unlimited storage period |
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Working Conditions |
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Pressure |
Temperature |
Medium |
| ≤35Mpa |
-18-121℃ |
Hot
melt adhesive injection machine |
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Categories
Spring energized PTFE seals consist of variety of jacket profiles and spring types. It can achieve the sealing effect compensation under different pressure conditions by spring energizer.
The spring energized seal is widely used in medical equipment, which is generally composed of a corrosion resistant spring and a seal ring made of U-shaped filled PTFE/UPE material.
Back-up Ring/Anti Extrusion Rings is a ring that holds an elastomeric seal to its outline shape and in its right place. and are typically used with O Rings to eliminate extrusion at high pressures.
Spring energized valve stem packing contributes to the overall performance of industrial operations. They serve the vital task of keeping oil and liquids in while keeping contaminants out.
Piston seals are work to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.
P seal is constructed from an elastomer with back up rings for anti-extrusion. Energized by the injection of sealant, it is a static seal that is used to seal rough casing and tubing. Backup rings are available in Mesh Stainless Steel or Solid Carbon Steel.
The BVR series is made of a canted level spring and a polymer jacket, which is mainly used as a seat seal.
Dovetail groove is used to put the O-ring or elastomer dovetail seal during installation. This groove is not common because it is more expensive to machine, but this dovetail groove can avoid seal extrusion out.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
No. 1, Xinyu North Road, Ningxi Street, Zengcheng District, Guangzhou, China 511340
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