HDPE/PPR Socket Fusion Welding Machine

HDPE/PPR Socket fusion welding machine is a widely used for connect the plastic piping & fittings for small diameters dn20-110mm. Mainly, the socket fusion welding is made by thermal-plastic piping, like HDPE pipe, PPR pipes.PPR Welder


The HDPE/PPR socket fusion welding machine consists teflon coated die plates. A metal socket mounted on a hot plate heats the outside circumference of the pipe, while another metal spigot on the opposite side of the hot plate simultaneously heats the inside surface of the injection moulded fitting. Both fitting and pipe are heated for a set length of time after which the heated socket/spigot tooling is removed and the pipe is pushed into the fitting. Pipe and fitting are left for a predetermined time to cool and form a weld.


SUNPLAST HDPE/PPR socket fusion welding machine can be provided in 3 different models, available welding the diameter dn20-32mm, dn20-63mm & dn75-110mm.






Welding Range




Input Voltage 

Voltage AC220v ±20%, Frequency 50-60HZ 

Working Power




Temperature Range






 20-32mm Socket Fusion Welding machine

20-63mm Socket Fusion Welding machine

75-110mm Socket Fusion Welding machine

The HDPE/PP Socket fusion welding machine is consisted of machine, stand, teflon coated die plates, iron box screwdriver, screw & allen key.


Main benefits that SUNPLAST HDPE/PPR Socket fusion welding machine have:

※ Digital display: the worker can easily know the temperature of die plates when welding.

※ High working power, save welding time.

※ Heat resistant cable; up to 300is used.

※ Three models option, possible to weld the diameter dn20-110mm

※ Thermostat is provided

※ All apparatus required for welding are available in toolbox

※ All HDPE/PPR socket fusion welding machine is guaranteed for 12months for normal use.


Our regular exporting packing method:  each piece of HDPE/PPR socket fusion welding machine be packed in iron box, and then put in a carton for several iron box


SUNPLAST is ready to provide our best quality HDPE/PPR socket fusion welding machine to all customers around the world.   


For 24 hours contact details as below:   


Email: [email protected] sunplastpipe.com       

           [email protected]   

Tel:  0086-574-87226883/87467583   

 Mobile/whatsApp/Wechat: 0086-15968493053/18858041865   

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China HDPE/PPR Socket Fusion Welding Machine Manufacturers and Suppliers - Sunplast. Sunplast is famous with Reliable Quality, Reasonable Price and best Service.