{"id":4636,"date":"2024-01-26T04:54:30","date_gmt":"2024-01-26T04:54:30","guid":{"rendered":"https:\/\/swforming.com\/?p=4636"},"modified":"2024-01-26T04:55:13","modified_gmt":"2024-01-26T04:55:13","slug":"cable-tray-making-machine","status":"publish","type":"post","link":"https:\/\/swforming.com\/fr\/cable-tray-making-machine\/","title":{"rendered":"Machine de fabrication de chemins de c\u00e2bles"},"content":{"rendered":"\n

Cable tray making machines<\/a> are used to manufacture cable trays – an important component in electrical installations and industrial buildings for routing cables and wires safely. This comprehensive guide provides a detailed overview of cable tray making machine technology, working principles, types of machines available, manufacturing process, raw materials required, applications where used, cost considerations, tips for choosing suppliers, installation and maintenance procedures, and more.<\/p>\n\n\n\n

What is a Cable Tray Making Machine?<\/h2>\n\n\n\n

A cable tray making machine, also known as a cable tray roll former, is an automated machine that forms metal coil strips into cable tray sections through a series of progressive dies and bending operations. The formed cable tray acts as a support system to safely carry electrical cables, wires, pneumatic tubing etc. in various indoor and outdoor structures.<\/p>\n\n\n\n

Cable trays come in many sizes and designs – ladder type, ventilated channel type, solid channel type, wire mesh type etc. The cable tray making machine has customized dies and tooling that shape the metal coil into the desired tray configurations with great precision.<\/p>\n\n\n\n

Type<\/th>Description<\/th><\/tr><\/thead>
Ladder Type<\/td>Longitudinal side rails with transverse rungs resembling a ladder<\/td><\/tr>
Ventilated Channel<\/td>U-shaped channel with ventilation slots\/holes for heat dissipation<\/td><\/tr>
Solid Channel<\/td>Enclosed U-shaped channel with no ventilation<\/td><\/tr>
Wire Mesh<\/td>Trays made of wire mesh grids welded together<\/td><\/tr>
Center Spine<\/td>Spine inside channel for extra support<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"Cable
<\/figcaption><\/figure>\n\n\n\n

Working Principle of Cable Tray Making Machines<\/a><\/h2>\n\n\n\n

The working principle involves uncoiling the raw metal strip, guiding it through a series of progressing forming stations with rollers and dies to bend, cut and punch holes, finally cutting finished cable tray pieces to length.<\/p>\n\n\n\n

Step<\/th>Operation Description<\/th><\/tr><\/thead>
Feeding<\/td>Metal coil loaded, strip fed into machine through straightening rollers<\/td><\/tr>
Forming<\/td>Forming rollers progressively bend metal into tray shape<\/td><\/tr>
Punching<\/td>Dies punch ventilation holes if required<\/td><\/tr>
Notching<\/td>Cutting rollers notch side rails to accept transverse rungs<\/td><\/tr>
Welding<\/td>Rungs spot welded to notched side rails to complete ladder design<\/td><\/tr>
Cutting<\/td>Finished cable tray cut to standard lengths<\/td><\/tr>
Output<\/td>Formed cable tray pieces exit the machine<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

The key components like forming stations, cutting dies, punching dies, welding electrodes etc. are customized to produce cable trays in different sizes and specifications. Advanced cable tray making machines have automated parts changing to switch manufacture different designs quick and easy.<\/p>\n\n\n\n

Types of Cable Tray Making Machines<\/h2>\n\n\n\n

There are several types of cable tray manufacturing equipment that provide high productivity and flexibility –<\/p>\n\n\n\n

1. Automatic Cable Tray Roll Forming Machine<\/h3>\n\n\n\n
Feature<\/th>Description<\/th><\/tr><\/thead>
Operation<\/td>Fully automatic PLC-controlled machine<\/td><\/tr>
Production Rate<\/td>Up to 15 meters per minute<\/td><\/tr>
Roller Stations<\/td>16-18 progressive forming stations<\/td><\/tr>
Tooling<\/td>Quick changeable forming rollers and dies<\/td><\/tr>
Designs Produced<\/td>All standard cable tray types and sizes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

These versatile CNC operated machines produce all types of cable trays like ladder type, solid\/ventilated channel types, center spine designs etc. in one production line. Servo-electric puller feed system and rotary lateral shear provide high precision and efficiency.<\/p>\n\n\n\n

2. Semi-Automatic Cable Tray Roll Former<\/h3>\n\n\n\n
Feature<\/th>Description<\/th><\/tr><\/thead>
Operation<\/td>Semi-automatic with manual material feeding<\/td><\/tr>
Production Rate<\/td>8-10 meters per minute<\/td><\/tr>
Roller Stations<\/td>12-16 forming stations<\/td><\/tr>
Tooling<\/td>Multi-profile tooling for size\/design changes<\/td><\/tr>
Designs Produced<\/td>Ladder type and channel type cable trays<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Economical solutions perfect for small scale production requirements. Simple mechanical controls and manual material handling reduce the overall cost. Standard forming rollers can make changes in output cable tray sizes.<\/p>\n\n\n\n

3. Motorized Cable Tray Production Line<\/h3>\n\n\n\n
Feature<\/th>Description<\/th><\/tr><\/thead>
Operation<\/td>Motorized stations but no automation<\/td><\/tr>
Production Rate<\/td>6-8 meters per minute<\/td><\/tr>
Roller Stations<\/td>10-12 forming stands<\/td><\/tr>
Tooling<\/td>Fixed tooling for one tray type\/size<\/td><\/tr>
Designs Produced<\/td>One standardized cable tray design<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Basic roll forming lines with manual controls suitable for producing cable trays in large volumes without variety. Dedicated tooling allows high throughput of one specific design like 150mm wide solid channel etc.<\/p>\n\n\n\n

4. Customized Cable Tray Manufacturing Machine<\/h3>\n\n\n\n
Feature<\/th>Description<\/th><\/tr><\/thead>
Operation<\/td>Fully automatic customized features<\/td><\/tr>
Production Rate<\/td>Up to 20 meters per minute<\/td><\/tr>
Roller Stations<\/td>20+ progressive bending stations<\/td><\/tr>
Tooling<\/td>Customized for special tray designs<\/td><\/tr>
Designs Produced<\/td>Non-standard and complex cable trays<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

For manufacturers looking for special designs and cross-sections, customized cable tray making machines deliver unique profiles. Addition of specialized processes like center spine forming, embossing, automatic welding and cutting stations make them extremely versatile for innovative cable tray shapes. Computerized control panel allows precision repeatability for consistent quality and output. These flexible solutions have high upfront tooling investment but facilitate mass production of proprietary cable tray assortments.<\/p>\n\n\n