Cable tray roll forming machine

Cable Tray Roll Forming Machine is a fully automatic production line for pre-punching cable bridge.

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cable tray machine is used to support insulated cables or wiring for power control, communication and distribution.
In the commercial and industrial construction, cable tray is widely used as an alternative to open wiring or cables conduit system.

We are cable tray roll forming machine manufacturers , this is some picture of cable tray machine

Working Flow of cable tray making machine

Our cable bridge equipment has been developed to the fourth generation of products:

The second generation equipment is the cable bridge forming machine equipment：
Unwinding → leveling punching and cutting machine → feeding platform → bridge small edge machine → roller forming machine → feeding platform

The second generation production line is composed of uncoiling machine, leveling punching and cutting machine, feeding platform, bridge small edge machine and roll forming machine.The equipment can produce cascade cable bridge, solid bottom cable tray, trough tray cable bridge, ventilation cable bridge;

The third generation equipment is cable bridge forming machine equipment:

Unwinding → leveling punching and cutting machine → feeding platform → bridge small edge machine → bending machine → receiving platform

The second generation production line is composed of uncoiling machine, leveling punching and cutting machine, feeding platform, bridge small edge machine, bending machine; The equipment can produce cascade cable bridge, solid bottom cable tray, trough tray cable bridge, ventilation cable bridge, but due to the bending length limitation, usually produce 2m ~ 6m conventional length bridge;

The fourth generation equipment is the cable tray punching machine:

Block steel conveying → cutting device → feeding device → punching device → bending machine → receiving platform

The fourth generation production line is composed of block steel conveying device, leveling punching and cutting machine, feeding platform, bridge small edge machine, bending machine; The equipment can produce cascade cable bridge and solid bottom cable tray, but due to the limitation of bending length, the conventional length bridge of 2m ~ 4m is usually produced.

Equipment production version:

Main components of cable tray making machine

leveling punching and cutting machine

Technical parameters of leveling device

Effective leveling width: ≤1200mm;
Number of leveling rods: three upper and four lower, a total of seven rolls;
Levelling rod axle diameter: Φ90 (tempering, finishing, heat treatment, electroplating);
Power feed mixing: four rollers + two sets of guide wheels;
Servo motor power: 7.5kw (according to design);
Feeding speed: about 8-12m/min;

Punching mold technical parameters

Mold quantity: two sets, automatic change;
Punching working mode: hydraulic punching;
Side bridge connecting hole punching: single row of holes and double row of holes 1 group;
Bridge ventilation holes: 1 group;
Die material: Cr12MoV, heat treatment HRC58-62;
Punching accuracy: ±1mm;
Servo motor power: 1.5kw*2 (according to design);

Flat shear device

Working mode: stop cutting, no waste;
Die material: Cr12MOV (Heat treatment HRC58-62);
Cutting accuracy: ±1mm;
Pump station power: 7.5kw (shared by punching die and cutting device);

Bridge small edge machine

Working mode: automatic continuous roll forming, motor driven, can automatically adjust the width;
Forming material: cold rolled sheet and galvanized sheet;
Working range: feed width 270~850mm, material thickness 1.0mm-3.0mm;
Forming: small side forming + small side leveling device;
Main power: 5.5KW*2;
Transmission mode: sprocket chain drive;
Spindle diameter: Φ70mm;
Rolling material: Gcr15 (bearing steel), heat treatment HRC55-60, surface electroplated hard chromium;
Forming frame: H350 steel welding;
Wall board: integral middle board;
Adjusting servo motor power: 2.3KW;
Host size: about 2300×2200 (mm);
Adjustment mode: the screen sets profile parameters, the electric button + the computer automatically adjusts the distance between the left and right rolls, and the motor drives;

Main roll forming machine

Working mode: automatic continuous roll forming, manual + automatic control, motor drive, automatic width adjustment;
Forming material: ordinary cold rolled sheet and galvanized sheet below 350Mpa；
Working range: feed width 1250mm, material thickness 0.6mm-2.0mm；
Molding pass: 24 (including auxiliary wheel)；
Host power: 5.5KWx2；
Transmission mode: gear, sprocket；
Spindle diameter: Φ75mm；
Rolling material: 45# Heat treatment HRC55-60, surface plating hard chromium；
Forming frame: H350 steel welded, annealed and aged；
Wall board: integral middle board；
Molding speed: about 6-8m/min；
Host size: 10000×2200 (mm)；
Adjustment mode: The screen sets profile parameters, the electric button + the computer ；automatically adjusts the distance between the left and right rolls, and the motor drives；
Adjusting motor power: 2.2KW；

What’s Cable Tray?

Cable Tray System is used to support insulated cables or wiring for power control, communication and distribution.

In the commercial and industrial construction, cable tray is widely used as an alternative to open wiring or cables conduit system. And they are very useful in situation where changes to a cable system are expected. Because new cables can be installed by laying them in the tray, instead of pulling them through a pipe.

Cable tray type

Ladder Cable Tray

1.Solid side rail protection and system strength with smooth radius fittings and a wide selection of materials and finishes.
2.maximum strength for long-span applications with standard widths of 150, 300, 450, 600, 750, and 900 millimeters.
3.standard depths of 50, 75, 100, 125, and 150 millimeters.the standard lengths of 3 to 6 meters.
4.the rung spacing of 150, 225, 300, and 450 millimeters.
5.A ladder cable tray is generally used in applications with intermediate to long support spans, 3 meters to 6 meters.

Solid Bottom Cable Tray

Non-ventilated continuous support for delicate cables with added cable protection available in metallic and fiberglass.
Solid bottom metallic with solid metal covers for non-plenum-rated cable in environmental air areas.
Standard widths of 150, 300, 450, 600, 750, and 900 millimeters.
The standard depths of 75, 100, 125, and 150 inches；
Standard lengths of 3, 6, meters Solid Bottom cable tray is generally used for minimal heat generating Electrical or telecommunication applications with short to intermediate.

Trough tray cable bridge

Moderate ventilation and increase cable support frequency
Standard width is 150-600mm;
Standard depth is 50, 100, 150, 200mm;
The standard length is 3000, 6000 mm;

Ventilation cable bridge

The ventilation cable bridge has uniform aperture and is suitable for cables that require a certain degree of external protection and ventilation. They are made of galvanized iron and mild steel.

Cable bridge cover

The cable bridge cover is a protective cover installed above the cable bridge;

DIN Rail

DIN rails are used as mechanical support structures for various small electrical components. DIN rail is a standard type of metal rail that is widely used to mount circuit breakers and industrial control equipment in equipment racks.

Cable tray roll forming machine