China Cheap price GRP Winding Machine - Mandrels and Molds – Jrain

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Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for Fiber Pipe , Frp Walkway , China FRP Pipe , We are not satisfied with the present achievements but we are trying best to innovate to meet buyer's more personalized needs. No matter where you are from, we are here to wait for your kind request, and welcom to visit our factory. Choose us, you can meet your reliable supplier.
China Cheap price GRP Winding Machine - Mandrels and Molds – Jrain Detail:

Jrain offers a wide range of mandrels and molds.

Pipe mandrels and cylinder tank molds, together with the winding machine, are mainly used to make the fiberglass pipe and tanks. The molds rotate and then the winding machine will wind the fiberglass onto the molds.

Other molds for fittings are mainly used for hand lay-up process.

Normally, pipe mandrels are made of pure steel or steel with FRP, and tank molds and fittings molds are made of steel. These mandrels and molds are with high durability.

Smooth surface together with a certain of taper and the demolding agent make the demolding process easy, and save a lot of labor and time, and increase the product quality.

Steel pipe mandrel can realize:

Wall thickness: >=7mm

Taper: +/-1.0mm

Steel + FRP pipe mandrel can be used for longer time, as the steel structure give strong support and the FRP surface can be repaired for small defects.

Our mandrels and molds are conformed to national standards. They are with high accuracy and not easy to deform, and as a result, can serve for longer time.

The pipe mandrel can be used for producing the following connection type: plain ends, adhesive bonded, rubber seal lock joint and rubber seal joint, bell and spigot joint, etc.

Except the normal molds, Jrain provides contractile molds also.

Other special molds are available upon request.

Jrain’s mandrels and molds supplied shall be of the best quality, completely new and reliable and the type selection complies with requirement of process technology as well as normal and safe operation and their long term service.

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2009-07-21-08h22m16_副本_副本
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China Cheap price GRP Winding Machine - Mandrels and Molds – Jrain detail pictures

China Cheap price GRP Winding Machine - Mandrels and Molds – Jrain detail pictures

China Cheap price GRP Winding Machine - Mandrels and Molds – Jrain detail pictures


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Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for China Cheap price GRP Winding Machine - Mandrels and Molds – Jrain , The product will supply to all over the world, such as: Hamburg, Cambodia, San Francisco, On today, we've got customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to deliver the highest quality products with best price. We've been looking forward to doing business with you!
  • Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Elsie from Yemen - 2018.04.25 16:46
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Carey from Uganda - 2018.11.06 10:04
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