ZF series cold-cutting flying saw is our high technical product special for home and abroad high-end mark, they have safe, stable operation, less noise,high precision,no burrs etc advantages, more suitable for high-end welding equipments.steel pipe manufacturer  ZF series cold-cutting flyi...

As you see, we are professional in manufacturing welded steel pipe machine. And one machine could be used to make various types and ranges steel pipes by changing moulds,such as round pipe, square pipe and the rectangular pipe, we will match the right machine type according to the pipe size and m...

Our company selects high quality alloy materials for the moulds, those materials are from the large-scale steel factories.For the design and processing of the moulds, we adopt international advanced design idea and processing craft, excellent numerical control lathe together with the newest heat ...

what is High Frequency Welding？ High-frequency welding, which is a new welding process that uses the skin effect and adjacent effect generated by high-frequency current to connect steel plates with other metal materials. The emergence and maturity of high-frequency welding technology, it is a...

ZHONGTUO cold bending roll forming machinery factory is professional offering the high frequency welding pipe machines for making the round pipe, the square pipe and the rectangular pipe and the oval pipes.steel pipe machines The HF welder tube forming machine is one kind of the tube formi...

Model 312 roof tile forming machine uses color steel plate as the base plate, fully automatic PLC computer control, hydraulic shear, high-strength sprocket and chain drive, and the roof tile formed by the processes of rolling, molding, and cut to length is rich in color ,Classical and elegant, ad...

910 single layer roofing sheet machine is composed of main roll form machine、control system、hydraulic station、product output station etc.The panel produced by 910 single layer roofing sheet machine solves the conventional roof leakage problem. It does not use traditional connection methods...

The high frequency steel pipe making machine is intended for manufacturing of round pipe from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in ro...

Zhongtuo high frequency steel pipe making machine adopts advanced welding technology and offers dual welding arcs, increased speed, higher deposition, superior mechanical properties and quality. It is widely applied for producing tubes for heat exchanger, refrigerator, frame of car, bicycle, fitn...

Features of the pipe line: two motors are automatically matched in speed, and gear box are adopted to enhance the torque force of transmission; vertical supports are taper roller bearing and needle bearing; 1*2 positioning sleeve can realize fast mold change and improve the precision of tube maki...

After the High Frequency Welded Pipe Machine has been used for a period of time, we must pay attention to regular lubrication and cleaning of the machine to ensure that the machine is clean. Only then can the machine run normally and be lighter during use. Parts that are aging must be replaced in...

In terms of quality, the high-frequency welded pipe machine has the advantages of good weld quality, small internal and external burrs, high welding speed and low power consumption, and can be widely applied and popularized. The high-frequency welded pipe equipment can produce heterogeneous pipes...