cage welding machine for concrete pipe
HGZ series wire cage welding machine is one of all the series
machines in our company. With the way of push the reinforcing
steel, and the function of change the diameter automatically, this
machine is able to make the flush joint wire cage, but also the
spigot& socket wire cage, and even able to adjust the angle of
the spigot joint at direction. Its electrical system adopt many
advanced techniques, such as Digital set control, and Full variable
Frequency Control Speed in Sync Ratio, which make a great
improvement of the complete machine’s Maneuverability and Control
Through demonstrate by most users’ operation, this machine is the
most advanced wire cage welder made in China, which is with steady,reliable performance, and with accurate and fast of transition
This machine is the Special-purpose welding equipment for making
the steel wire cages for the Reinforced concrete drainage pipes, it
is capable to weld the Reinforcement cages with Socket&Spigot
ends, and Flush or male& female ends. It is one of the main
equipments to manufacture the Reinforced concrete pipes.
2. Working Principle
This machine consist of 4 parts of driven systems, inclusive Master
plate of Rotation, Plate of push reinforcing steel , expansion
diameter part, and welding machine. The 4 parts are drived by
independent electrical motor. The Full variable frequency control
ensures that the span of the latitude steel and the angle of the
spigot won’t not change along with the welding speed. Adjustment
the ratio of motor speed can change the span of latitude steel, and
angel of spigot. This machine can weld different diameter cages via
adjustment of location and position of the master plate and welder.
3Specification and parameter
Specification and parameter
300-1200mm for spigot joint
300-1000mm1200/1500for flat/rabbet joint
Specification of the steel
Longitude wire 3.5~6mm
Latitude wire 4~6mm
Quantity of longitude steel
Span between latitude steel
Angle of spigot
Rotation speed of master plate
Power of motor
0.55+1.1+2.2+0.75 k w
Power Transformer of welder
100 K VA
4Note before use:
1this machine should use cold-drawn and low-carbon steel with the non-oxidation, no rustiness and oil stains. Its diameter should not be over
that stated parameter values, otherwise it will damage to the welders. When welding steel with 7-8mm diameter, you should low down the
speed, in case producing too much heat to the welding machine.
2 Assure the Groove of conductive cooper bush on the Welders coincide with the diameter of Latitude steel, otherwise it will be
difficult to put and push through the steel wire.
3 check-up the cooling water system: turn on the water pump, look
over if there is water in the water tube, and water flow rate is
enough, or else clean the water cycle system.
4 when you use the machine for the first time, please let it empty
running, and you should make everything go on well, without loose
and abnormal noise and liberation.
5 Please not use the machine when it rains and with thunder, and
please turn off the total electrical power.