cnc controlled tapping tee electrofusion fitting wire laying
machine ELECTRO-FUSION FITTING PRODUCTION EQUIPMENT
Email : firstname.lastname@example.org
New CNC electro fusion wire laying machine Polyethylene (PE)
Size for : 32----1000 Pipe couplings
Working way : vertical and herizontal
Electro fusion fittings made of : hdpe pipe /injection mould fittings.
Applications : E/F Coupling, Tee, Eelctrofusion 90degree Elbow, 45degree Elbow,
Flange, E/F Reducer, Electrofusion Pad,Saddle etc.
Non-standard wire laying machines can be customized.: new fixture/clamps necessary.
ELECTRO-FUSION FITTING PRODUCTION EQUIPMENT
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.
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
Applications for wire laying machine
Pipe couplings :E/F Coupling,Tee, E/F 90°Elbow,45°Elbow,Flange,E/F Reducer,
Electrofusion saddle wire laying.
Any(CNC Programming Control)
Horizontal Wire Laying Model and Size Range
Other sizes are negotiable
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
2,Wire laying machine : Horizontal format machines and Vertical
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
Laying of wire in a spiral pattern to an electrofusion pad, which
is then inserted in to the mould of an electrofusion saddle type
fitting. Wire laying starts at the first terminal position and lays
wire at double the required pitch. The tool then rotates 180
degrees and then lays wire in the opposite direction to the second
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
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
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.