One kind Continuous Wingding automatic production line is made up of winding--feeding--solidify--holding--anti-distortion--cutting and unloading system. This line with features as blew: high technology, high automatic level, high efficiency and more specifications. This continuous winding technology is the most advanced in the world and held one part in domestic. GRP Continuous Wingding automatic production line is made by Langtong Company, which hold totally independency knowledge property rights.

Continuous Winding technology

Continuous Winding technology used for GRP pipes and tanks production and mainly removed one glass fiber mixture layer to one moving steel belt mould. The mould made by one continuous steel belt winding on one horizontal mandrel and another inner layer film winding on mould. Then the resin mixture (direct yarn, cutting yarn, quartz sand and polyester etc.) will spray on mould well-proportioned and last surface yarn winding and solidify and then cutting on line and surface planning finished.

General Data

Winding--Feeding--SolidifyHolding--Anti-distortionCutting--Unloading system.

Technology data