UPVC resins are corrosive, temperature-sensitive, standard equipment often faces severe operational limitations. The JETMASTER-UPVC is a dedicated UPVC injection molding machine built from the ground up to handle them. Specialty bi-metallic anti-corrosive screw and barrel, a fan-cooled barrel with convection cooling tunnels, and an interior-plated anti-corrosive nozzle. Every component exposed to UPVC is optimized to ensure maximum machine life and reduce your total cost of ownership.
160 to 650 tonnes, 2 sets of core pulls as standard, extra-wide doors sized for pipe fitting molds, stainless steel hopper and chute, and servo-hydraulic drive. A pipe fitting injection molding machine ready for production from day one.
A standard injection molding machine with a UPVC screw option addresses plasticising, but UPVC processing attacks the entire machine.
The JETMASTER-UPVC is a dedicated UPVC injection molding machine engineered from the ground up for chlorine-containing resins: anti-corrosive nozzle with interior plating, stainless steel hopper and chute, fan-cooled barrel for precise temperature control, corrosion-resistant coatings throughout, and extra-wide doors designed for pipe fitting molds.
These are not features you can retrofit to a general-purpose machine.
The JETMASTER-UPVC pipe fitting injection molding machine produces the full range of UPVC fittings: elbows, tees, reducers, couplings, valves, and custom fittings from 160 to 650 tonnes.
It also handles power switches, sockets, building components, and metallic tool housings. Chen Hsong provides specialized configurations for non-standard UPVC applications on request.
The JETMASTER-UPVC injection molding machine is available from 160 to 650 tonnes (JM160 through JM650).
This range covers everything from small household pipe fittings and electrical components to large industrial UPVC pipe fittings and infrastructure products.
UPVC is highly sensitive to overheating, which causes material degradation and releases corrosive gases.
The JETMASTER-UPVC uses fan cooling with a convection-type cooling tunnel design instead of conventional water cooling.
This provides stable, uniform temperature control across the entire barrel length, preventing hot spots that degrade UPVC quality.
Chen Hsong provides installation, training, maintenance, and technical support through more than 120 service locations worldwide. Replacement UPVC-specific components including bi-metallic screws, barrels, and anti-corrosive nozzles are stocked for long-term availability.
EUROMAP and SPI mold standards. B&R, KEBA, and Beckhoff controller options available by region. Local service support in 85+ countries.
