Electrofusion welding is the name given to resistive implant welding of thermoplastic pipes. It is one of two main techniques used for the joining of polyethylene gas and water pipes. Electrofusion welding employs fittings that are placed around the joint to be welded. Metal coils are implanted into the fittings, and electric current is run through the coils to generate heat and melt part of the pipes, forming a joint upon solidification. There are two possible fittings used in electro fusion welding: couplers and tapping tees (electrofusion saddles). Electrofusion Machines/Electrofusion Welders are used for electrofusion fittings welding. Electrofusion Fittings are a heat treatment method compared to butt fusion methods and are used to generate heat. Electrofusion welding is a type of pipe welding and polyethylene fittings, in which there are special connections that have electrical resistance wire to create welding melting temperatures. The electric current is transmitted through the electrofusion welding eequipment and through the control box to the two ends of the connection. Yuda offers a fulll range of EF315 HDPE Electrofusion Welders, EF500 poly pipe electrofusion welding machine, EF630 HDPE Fitting Electrofusion Equipments and EF800 Electrofusion hdpe fittings machines Electrofusion Machine,Electrofusion Equipment,Electrofusion Welding Machine,Electric Fusion Welding Machine WUXI MEIERTE MACHINERY TECHNOLOGY CO.,LTD , https://www.pipefusionwelding.com
Product Description
SML-F type water chiller series is used for cooling of plastic mould and injection machine oil tank, through fast cooling, it reduces production operation time, and thus improves production capacity and quality of plastic products, it is also necessary cooling equipment for hospital CT machine, chemistry reactor and precision type instrument workshop.
Characteristics:
It adopts imported air compressor with high power and strong cooling ability.
It adopts tube-shell type heat exchanger.
Temperature gauge: temperature control precision degree ±1ºC.
It adopts European and American refrigerating parts which ensure the main machine operates with high quality.
The product with high automation degree, compact structure, beautiful appearance, easy operation and cost effective.
Connect to
Connect to
Mould supply
Water inlet of machine
Mould back
Water outlet of machine
Water supply mouth
Water source
Water overflow mouth
Sewer
Water tank outfall
Sewer
Water supply
Close water tank outfall valve;
Open the water source valve, chiller-water output valve and input valve.
(1) The pressure value of high and low pressure gauge when the compressor is working.
(2) Condenser, evaporimeter and pipes' cleanness.
(3) If the pipe fixing place and all the fixing screws of machine are strong enough.
Â