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Slotted Strut Channel Roll Forming Machine

Slotted Strut Channel Roll Forming Machine

Technique data Slotted Strut Channel Roll forming Machine Profile of the product (Basis on customer’s requirement to design) 41*41mm, and 41*21mm in one machine Machine parts list Machine Layout Technique data 1. De-coiler 3T hydraulic un-coiler Diameter: 460-520mm expansion. Expansion:...

Slotted Strut Channel Roll forming Machine


Profile of the product (Basis on customer’s requirement to design)


41*41mm, and 41*21mm in one machine

Machine parts list


Equipment name



3T hydraulic un-coiler

1 set


Leveling device NC 300mm

1 set


Servo feeding device 300mm

1 unit


Press machine JH21-63

1 unit


Main roll forming machine

1 set


Fly saw cutting

1 set


control box

1 set


Out tables

2 units


Spare parts

1 package


Punching die set

1 set


Safety cover

1 set

Machine Layout


Technique data

1. De-coiler

3T hydraulic un-coiler

Diameter: 460-520mm expansion.

Expansion: Hydraulic

Capacity: 3000kg per mandrel

Max Coil Width: 500mm

Drag tension brake with variable brake tension adjustment valve


2. Leveling device

1. 7 rolls leveling, 3 rolls up and 4 rolls down

2. Diameter is Ø 70mm, chrome and HRC60 heat treatment to secure the smooth surface

3. Leveling Raw Material thickness:1.5-2.5mm

4. Max Leveling Raw Material width: 300mm


3. Feeding device        

Feeding Servo feeding motor: 2.9 KW (Yaskawa, Japanese Brand)

Description: servo feeding can control the punching distance in precision, controlled by PLC, and the feeding tolerance can be+-0.05mm, the servo motor can control the speed, and can accept the input signal, and react quickly, and performance well, the touch screen can display the rotating speed, the length and the quantity, it can be controlled by the manual and auto modes.


4. Press machine

4.1 Series JH21-63

4.2 Brand name: Yangli

4.3 JH21 series press machine description:

JH21series open back press with dry clutch and hydraulic overload protector

◆ Welded body with steel plate and high intensity.

◆ Main motor is made by Siemens.

◆ Adopts combined pneumatic friction clutch and brake.

◆ Cluster gear adopts the flooding oil lubrication.

◆ Six-face rectangle lengthen guide; JH21-315B/400B adopts eight-face lengthen guideway.

◆ Equipped with hydraulic overload protecting device.

◆ JH21-25/25B/45 adopts manual shut height adjustment,among these types JH21-25/45 adopts scale display and JH21-25B with digital display.JH21-63 and above type adopts electric shut height adjustment with digital display.

◆ JH21-45 can equip with die set height adjustment motor, the value will be displayed by digital.

◆ JH21-25B, JH21-45 and above type equipped with balance cylinder.

◆ Duplex valves imported.

◆ Electric compelling grease lubrication system.

◆ Balancing cylinder adopts manual lubrication system.

◆ One set of blowing device.

◆ Controlled by PLC with international brand.

◆ Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand.

◆ Equipped with optional air cushion device, automatic feed shaft and photoelectric protector,which can used to work with various automatic equipments.

5.1 Main Roll forming machine technique data

5.1. Suitable Plate Material: thickness 1.5-2.5mm, Galvanized steel or blank steel

5.2. Working Speed: 10meters / min

5.3. Forming Steps: 19 stations

5.4. Material of Roller: Gcr15, Quench HRC58-62 Plated Chrome

5.5. Material of Shaft: 45# Advanced Steel (Diameter: 76mm), thermal refining

5. 6. Driven system: Gearbox driven

5.7. Main Power with reducer: 22KW WH Chinese Famous

5.8 Power supplier:440V, 50 Hz, 3Phase

5.9. The whole machine is controlled by industry computer-PLC.

5.10 PLC--Panasonic, Japan English and Chinese Language

5. 11 Touch Screen--Panasonic Japan

5.12 Encoder--Omron, Japan

5.13 Electric parts--Schneider

5.14 Cutting holder: fly saw cutting

6. Main roll forming machine share list

1. De-coiler

2. Leveling machine

3. Servo Feeding

4. Punching press machine

5. main frame of the machine

6. Main Motor

7. PLC Control box

8. fly saw cutting

9. Out tables

7.  Out tables

1. Length: 2 meters

2. Number: 2 units

8. Control Box

Adopted PLC, transducer, touch panel to ensure high speed with stability, precision and lifetime.

(1) Power supplier: 480V, 60 Hz, 3Phase (adjusted with the requestment)

(2) Length & quantity measurement automatically;

(3) Length & quantity controlled by PLC, Panasonic brand

(4) Length inaccuracy can be amended easily.

(6) Control panel: Button-type switch and touch screen

(7) The language in the touch screen: English and Chinese

(8) Unit of length: millimeter (switched on the control panel)


9. Spare parts




Feeler gauge


Size spanner


Inner hexagon spanner




Standard spanner


Shifting spanner


Slotted screwdriver


Other accessories


4 pieces

Chain connector

2 pieces

Bearing (Haerbin)

5 pieces

10. total machine specification

1. the outline of the machine: about 25 meters*2meters*1.2 meters

2. total weight: about 20 tons

3. shipping container 2*40 feet GP containers


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