For the production of polyethylene (PE) Electrofusion Fittings
Size for : 450----630 Pipe couplings/45-90 elbow / Reducer/ Tee
Working way : horizontal wire laying machine
Electro fusion Coupler made of : pipe section /injection mould fittings.
E/F Coupling : 400-630
E/F Flange : 400-630
E/F Reducer : 400-630
E/F Tee : 400-500
E/F Elbow 45/90 : 400-500
Electrofusion Pad,Saddle ELECTRO-FUSION FITTING PRODUCTION EQUIPMENT
Horizontal Wire Laying Model and Size Range
ONE---- Electrofusion fittings
Electrofusion fittings are used as pipe connecting, tube inner wall surface embedded heating with copper wire,
copper wire at both ends of the connection dedicated electric welding machine with terminals.
Applying a controllable ends embedded in the copper tube fever upper power supply voltage terminal,
so that it is embedded in the tubular member under the action of the copper current to generate heat,
the surface of the plastic pipe and the inner surface of the pipe member is inserted into the tube and melt through the
plastic melt expansion force of the surface and the inner surface of the pipe fittings tangled molten plastic, play a role in the connection after melt cooling.
CANEX Electrofusion Wire Laying Machine-Process
Injection Molded fittings or PE Pipe as material for Electrofusion fittings,By mechanical boring cutting to achieve required inner size,
Embedded copper wires into the fittings,shape the inner surface. All processes are finished after one time setup.
The principle of wire laying.
Pipe fittings rotate with special wiring tool.
The wiring cutter move in accordance with CNC Programming, form a continuous fixed or variable pitch;
Wiring tool cut the inner surface, scratched plastic will curve outside, embedded copper wire at the same time.
Close the scratched plastic with wheels.
1 High precision of pipe inner size(Ovality less than 0.1mm).
2 Easy operation, Controlled by CNC Parameters.
3 Copper wire buried by the way of cold process.wires are not encounter relaxation force or fallen.
4 Low individual differences of resistance. Facilitate unified welding process.
Any(CNC Programming Control)
TWO---- Electrofusion fitting equipment
1,Control system adopt DELTA CNC, our company united DELTA since 2009 , Develop 4 Axis CNC System according to our pipe fitting wire laying process design,
Our company own proprietary intellectual property rights.
2,Wire laying machine : Horizontal format machines and Vertical format machines.
3,Adopt hydraulic or pneumatic automatic way of fastening. 4 Axis CNC Control System assure production phase and repeatedly operations.
4,Adopt wireless hand wheel control, enjoy convenient operations
Equipment Operating Procedures
1 Pipes fittings put into machine main clamp manually.
2 Cutting inner surface of pipe fittings as per CNC Programming.Achieve required size
3 Embedding wires into pipe inner surface as per CNC Programming, meet design demands` pitch.(wire laying)
4 Shaping inner embedded wire wall as per programmed CNC,in order to reach targeted tech demands
Canex-Laying Wire Steps
1 Heavy boring.
Boring and chamfering under the condition of main axis started,
hole & angle as per tech demands,Edit program processing automatically. (can be changed as per demands)
2 Laying wire
The process of embedding wires called laying wire
Set final boring program comply with high demands on tolerance. (Exam.0.5mm distance from surface,set final boring program )
in order to assure roundness tolerance, inner hole tolerance,and assembling smoothly.
During the wire laying,the flipped plastic can not balance with inner surface,overmuch lead to inconvenient assembling,
suggest set final boring program. (as per practical situation)
1 Cutting wire and pass through centre hole of Binding post ;
2 Put binding post into stamping tool;
3 Press binding post into pipe fittings, remain the end of resistance at middle taper hole of binding post
( or pass through whole binding post), make use of the taper different to mesh.
1) New way of connecion : welding by IGBT Intevert welder+ Argon gas
2) Chart for electrofusion fittings binding post connection : buckle on widely used.
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