Core functions of the device:
The core function of cable tray equipment is to process metal coils (such as galvanized steel plates, stainless steel plates, aluminum alloy plates, etc.) through a series of continuous processing steps, and finally form cable trays of various specifications and models. It can achieve automated production from raw material input to finished product output, mainly including key processes such as coil unwinding, leveling, punching, forming, and cutting. It can produce various types of cable trays such as trough, tray, and ladder, meeting the requirements of cable laying in different places for bridge structure and performance.
Trough type cable trays are suitable for laying wires and cables with small cross-sections but large quantities, and can effectively prevent dust and interference; Tray type cable trays are characterized by light weight, high load capacity, and good heat dissipation, making them suitable for laying large-diameter cables; Ladder cable trays are convenient for cable heat dissipation and maintenance, and are commonly used in outdoor and large-scale cable projects.
Scope of Equipment Application:
1.Industry fields:
Widely used in power engineering (such as substation and power plant cable laying), communication engineering (communication room, base station cable wiring), construction engineering (commercial complexes, residential electrical wiring), rail transit (cable laying along subways and high-speed railways), petrochemicals (chemical parks, oilfield electrical systems) and many other fields.
2.Cable type:
It can adapt to the laying requirements of various types of cables such as power cables, control cables, communication cables, signal cables, etc. Whether it is low-voltage cables or high-voltage cables, suitable cable trays can be produced through corresponding specifications of cable tray equipment for laying. 
Main features of the equipment：
1.High degree of automation:
Equipped with advanced PLC control system and touch screen operation interface, operators only need to set relevant parameters (such as bridge specifications, length, punching position, etc.), and the equipment can achieve fully automatic continuous production, greatly reducing manual intervention, improving production efficiency, and reducing labor costs. At the same time, the system has a fault self diagnosis function, which can timely detect and prompt equipment faults during operation, facilitating maintenance personnel to quickly troubleshoot and solve problems.
2.High production efficiency:
The equipment runs quickly and can produce cable trays of several meters or even more than ten meters per minute (the specific speed depends on the specifications of the tray). Compared with traditional manual or semi-automatic production methods, the production efficiency has been significantly improved, which can meet the needs of large-scale and batch production.
3.High forming accuracy:
By using high-precision rolling mill molds and advanced forming technology, the geometric dimension accuracy of cable trays (such as height, width, thickness, diagonal deviation, etc.) can be ensured to meet relevant national and industry standards. The surface of the tray is flat and smooth, without obvious defects such as wrinkles, dents, deformation, etc., ensuring the installation quality and performance of cable trays.
4.Strong universality:
By replacing different specifications of rolling mill molds and adjusting relevant parameters, cable tray equipment can produce different materials (such as galvanized steel, stainless steel, aluminum alloy), different specifications (such as groove width and height of groove trays, ladder edge height and ladder spacing of ladder trays), and different types of cable trays. It has strong universality and flexibility, and can adapt to the diverse needs of the market.
5.Energy saving and environmental protection:
The equipment adopts advanced energy-saving motors and electrical control systems, reducing the energy consumption of the equipment; In the production process, by optimizing the processing technology, the waste of raw materials has been reduced and the utilization rate of raw materials has been improved; At the same time, the equipment operates with low noise, which meets environmental requirements and creates a good working environment for operators.
Equipment production process：
1.Roll unwinding:
The rolled metal raw materials are installed on an unwinding machine, which smoothly unfolds the roll through hydraulic or mechanical transmission, providing continuous raw materials for subsequent processes. The unwinding machine is equipped with a tension control system to ensure uniform tension during the unfolding process of the coil, avoiding problems such as stretching and deformation of the coil.
2.Leveling treatment:
The unfolded metal coil enters the leveling machine, which repeatedly rolls the coil through multiple sets of leveling rollers to eliminate internal stress and bending deformation generated during rolling and storage, making the surface of the coil flat and laying a good foundation for subsequent punching and forming processes.
3.Punching processing:
After leveling, the coil enters the punching machine, which punches holes (such as bolt holes, connection holes, etc.) for bridge installation and connection on the coil according to preset parameters (such as hole position, size, quantity, etc.). The punching machine adopts high-precision molds and servo drive systems to ensure precise hole positions and smooth hole edges without burrs.
4.Forming processing:
The punched coil enters the forming host, which is composed of multiple sets of continuously arranged roller molds. Through the gradual rolling of the rollers, the flat coil is gradually rolled into semi-finished cable trays with specific cross-sectional shapes (such as groove, tray, and ladder). During the forming process, the equipment will monitor the forming situation in real time and adjust the pressure, speed and other parameters of the rolling mill through the PLC control system to ensure stable forming quality.
5.Cutting processing:
The semi-finished cable tray after forming enters the cutting machine, which uses hydraulic or mechanical cutting methods to cut it into fixed length cable tray products according to the preset length requirements. The cutting machine is equipped with a high-precision length measurement system to ensure accurate cutting length, and the cutting surface is flat without obvious burrs or deformations.
6.Finished product output:
The cut cable tray products are transported by the conveying system to the finished product collection area for sorting, stacking, and packaging, waiting for delivery. Some equipment can also be equipped with automatic stacker cranes to achieve automatic stacking of finished products, further improving production efficiency and finished product management level.
