Welding Wire Rewinding Machine / Copper Cable Auto Rewinding Machine

1. Processing technology

Large bending machines are used to bend steel plates onto frame structures. The four frame structures share an average circle, which is welded together with large disks on either side. In addition, all structures are welded to the central thick-walled tube. The whole structure is strong and beautiful.

After welded process, the whole structure is annealed in the annealing furnace, which will remove the internal stresses.

Then process the entire structure on a large horizontal lathe. This horizontal lathe is large enough to process every part in one step without switching from one end to the other. This process will maintain the concentricity of the entire structure and extend the service life of the bearings at both ends.

The deep hole drilling and boring machine can turn the installed holes for clamping devices. A pair of clamping device holes are turned in one step so that the two holes maintain the same concentricity. The concentricity will reduce the breaking rate and lengthen the clamping device bearing.

This double column vertical lathe is used to turn the big disc for cradle type laying-up machine and the capstan of the stranding machine. This machine can turn and burnish the grooves to protect the cable and keep the same hual-off force.

Large planer type milling machine, which is used to mill the main chassis of the main stranding cage and take-up & pay-off chassis. The large planer type milling machine can ensure that each flat surfaces are machined in one time to keep the homogeneous height distribution of the surface machined by the milling machine. All of these will enable the whole machine runs smoothly.

Dynamic balancing machine is the key equipment for the production of fast running wire and cable equipment, especially the rigid frame stranded cage and tubular stranding cage. The processing process of the stranding cage will produce different eccentric force, which can be detected by the dynamic balancer. After correction, the stranding cage will easily meet the requirements of high-speed rotation, and increase the service life.

Electric annealing furnace is an essential equipment for producing wire and cable manufacturing machinery, especially rigid frame strander and tubular strander. The internal stress of the main stranding cage is great when welded together. The internal stress is strongly released by heat treatment. This production technology will ensure that the stranding cage does not deformation, no fracture, improve the internal quality.

2. Photos


3. Our factory and introduction

Hejian Baohong Electrical Machinery Co., Ltd. was established in 2006. Located in Hejian Economic Development Zone, Hebei Province, our company is the largest professional manufacturer of stranding machine and laying-up machine in North China.

Since 2006, relying on the care and support of our customers, Baohong Machinery has been devoted to the research and development of wire stranding machine and laying-up machine and has made great improvement. Now we have become the only one factory who can develop the production of the JLK rigid stranding machine series to be an assembly line processing in China, and we also have independently developed the JGB Bow skip stranding lines, the CGB Bow skip type cabling lines and the CLY High speed Cradle type Laying-up lines.

Now, Hejian Baohong Electrical Machinery Co., Ltd. covers an area of 10,000 square meters, production workshop 8000 square meters. The company has 60 employees, including 10 R&D personnel. With an annual output value of more than $10 million, the company has developed into one of the most important strander manufacturers in China.