Automatic Machine for Steel Wire Cage Welder HGZ300--1500 type 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 Accuracy. 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 diameter. 1. Application 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 HGZ300--1000 Specification and parameter Parameter values Pipe diameter 300-1200mm for spigot joint 300-1000mm1200/1500for flat/rabbet joint Pipe length 1000-4200mm Specification of the steel Longitude wire 3.5~6mm Latitude wire 4~6mm Quantity of longitude steel 12 pcs Span between latitude steel 20-150mm Angle of spigot 10--25 Rotation speed of master plate 0-10 r/min Power of motor 0.55+1.1+2.2+0.75 k w Power Transformer of welder 100 K VA 4Note before use: 1.this 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.
