High-Efficiency Floor-Loading Rigid Stranding Machine for Wire & Cable

High-Efficiency Floor-Loading Rigid Stranding Machine for Wire & Cable 

1. Application

This  machine  is mainly used  for the production  of large-section  and  large-length  steel-core  aluminum stranded wire and copper, aluminum and aluminum alloy conductors without back-twist stranding; it can also be used for the non-back-twist twisting and compacting of round, special-shaped and sector-shaped conductor cores.

2.Main components

2.1. Φ630 Pay-off stand                                                                                                    

2.2. #type wire guiding stand                                                                                    

2.3.  6B, 12B , 18B,24B strander                                                                                     

2.4. Wire assemble die & compacting device                                                                   

2.5. Meter counter(Mechanical, Electronic)                                                                      

2.6. Φ 2000 strong double capstan                                                                                     

2.7. Φ2500 Gantry-type Take-up and Pay-off Stand                                                           

2.8. Electric control system                                                                                                

2.9. Safety protection system              

      2.10.Side bottom reel loading device       

3. Main features

3.1.  The whole machine is driven by the independent motor, and each section of the cage and capstan are driven by a separate permanent magnet synchronous servo motor. The cage is driven to rotate through a dedicated gearbox, which simplifies the structure compared to traditional ground shaft linkage driven rigid type strander and makes equipment maintenance more convenient.

3.2. The control of the whole machine adopts Siemens  S7-Smart200 series PLC, and various production process parameters are set through the touch screen. Each section of the cage and capstan are driven by a  Jiangsu  Zhima  servo  motor,  and  the  motor  driver  is  a  frequency  converter  device.  To  ensure transmission  accuracy,  the  transmission  motor  adopts  a  grating  encoder  feedback,  and  the  whole machine  adopts  a  bus  communication  method  to  ensure  signal  transmission  accuracy.  In  actual production, users set the process parameters such as the pitch of each section of the cage and the speed of the production line on the touch screen according to the required cable specifications. When starting up,  the   speed   of  each  transmission  part  is   automatically   calculated  by  PLC   to   ensure  the synchronization  of the whole machine  and the accuracy of the twisted wire pitch,  and to achieve stepless  speed  regulation  of  the  whole  machine.  The  electronic  control  system  has  advanced technology, convenient operation, and reliable operation.

3.3. The pulse principle is used to detect wire breakage, which can accurately determine the wire breakage signal of any bobbin in each section of the cage, ensuring detection accuracy. Through the display on the touch screen, the operator can quickly solve the problem and start the next start up.

3.4. The machine uses Siemens  S7-200  programmable controller and field bus to unified command and coordinate the working status of all parts of the machine, and uses a frequency converter to control the starting and operation of the AC motor.  Inovance touch screen is used to set and display various process parameters. The electronic control system is technologically advanced, easy to operate and reliable in operation.

      3.5.The mechanical and electrical control of this structure adopts the currently most advanced full-automatic coil loading and unloading process in China, which significantly                       improves the work efficiency of coil loading and unloading!

4.Main technical parameters

5.Photos

6.Packing photo

7.Our factory and introduction

Hebei Baohong Electrical Machinery Co., Ltd. was founded on August 1, 2006. Located in the industrial zone of Shawa Township, Hebei City,which lies at the triangular center of Beijing, Tianjin and Shijiazhuang, the company enjoys convenient transportation and abundant iron and steel resources. Starting with the production of stranding machine series products, it has undergone 18 years of development.

By fully relying on talentadvantages and technical strength, the company continuously researches and develops new technologies and processes, achieving steady growth and gradually evolving into a comprehensive economic entity with advanced manufacturing technology, strong production capacity, and sales networks covering the whole country and overseas.

The company covers a factory area of 30,000 square meters, with more than 100 employees, including 12 mechanical and electrical engineers,and its processing equipment totals more than 60 million yuan. Currently, through the introduction of large-scale processing equipment and the research, development and improvement of processes, the company has become the only manufacturer in China that produces JLK cage stranding machine series units on an assembly line.