The Brief Introduction of GRP WindingSleeveCouplingMachine: It is one special GRP pipe fittings production system researched and developed by Langtong company. Its features as blew: high technology, easy operation, high control precision, low control error and high production efficiency etc. Each parts of GRP coupling socket machinery: Feeding system--formation system--driving system--groove making system--surface planning system etc. Coupling socket technology data Model: TZ-2600 Driving power(KW) 5.5 Feeding system powerKW 11 Specifications (MM) 400-2600