Crf for roof construction for Indian railway
1. Specification of the material
| 1 | Suitable Material | SS304,301 |
| 2 | Width of the raw material | According to final profile |
| 3 | Thickness | 1.25-1.7mm |
2. Machine Detailed Parameters
| 1 | Roll Forming Machine
| Crf for roof construction for Indian railway |
| 2 | Machine structure
| Wire electrode cutting structure |
| 3 | Total power | Motor power-45x2kw
Hydraulic power-11kw |
| 4 | Roller stations
| Cassette 1: 35 stations
Cassette 2: 28 stations
Cassette 3: 26 stations |
| 5 | Productivity
| 0-15m/min |
| 6 | Drive system
| By gear box |
| 7 | Diameter of shaft
| Cassette 1: ￠130mm material: 40Cr with thermal refining
Cassette 2: ￠130mm material: 40Cr with thermal refining
Cassette 3: ￠130mm 40Cr with thermal refining |
| 8 | Voltage
| 380V 50Hz 3phases (Customized) |
| 9 | Color Of The Machine
| Bule and yellow |
| 10 | Deliver time
| 70 days |
| 11 | Terms Of Payment
| 30%T/T 70% pay before shipment |
3. Profile drawing
The machine can make 22 profiles in one machine. Adopt cassette design.
Cassette 1 (product length 9440mm-13000mm, need punching)
Cassette 2(product length 18000mm-22000mm,need punching)
Cassette 3:
4. The Chart of Process Flow
Decoiler&coil car→feeding→leveler→pre-cutting→roll forming→cutting→product out
5. Specification of Components
(1) 10T Hydraulic Un-coiler
- Width of feeding: 1250mm
- Capability: 10 Ton
- Inter diameter: 470-520mm
- Maximal out diameter: 1500mm
- Working speed: 0--20m/min adjustable
- Main motor power: 7.5KW AC motor
- Hydraulic power: 5.5kw
(2)Roll forming pedestal
This frame include: feeding, leveler, pre-cutting basic frame, motor drive, gear box system, cutting device
- Feeding is adjustable, have two guide rollers in two side, feeding with the roller
- Leveler shaft 110mm, 40Cr material, 7 rollers for leveler and two station for feeding. Drive power by main forming section. Drive by gear box. Adjust by screw, manual.
- Basic frame: adopt steel plate welding structure
- Roll former has leveling bolts in the base
- Motor power: 45kw X2, total 90kw.
- Transmission: Gear box driving system for each station, include feeding and leveler
- Machine with pre-cutting by hydraulic for change coil only, two cylinder
- After cutting the sheet will come to guide roller in two stations then go to roll forming, guide roller table about 5 meters
- Post cutting: one set of cutting system, 14 sets of cutting blade to change the different profiles.
- Adopt non-stop track cutting system, when cutting the main machine is not stop.
- Servo motor: 4.4kw Yaskawa
- Cutter material: Cr12mov HRC58-62 degree
Sample photo for reference:
(3) Cassette main forming parts ---------3 units
- Iron cast stand, connect with base frame by key
- In feeding stations, the side, down and up need have rollers
- roll station: base on final design, about 7 stations as one unit
- Roll thickness: 1.25-1.7mm,max. Not more than 2mm
- Material: stainless steel, 301 and 304 as mentioned.
- Roller material: Gcr15, 58-62,HRC hardness and chrome plated surface
- Roller stations: cassette 1: 35 stations
cassette 2: 28 stations
cassette 3: 26 stations
- Shaft diameter: cassette 1: ￠130mm material: 40Cr with thermal refining
cassette 2: ￠130mm material: 40Cr with thermal refining
cassette 3: ￠130mm 40Cr with thermal refining
- Structure: wire-electrode cutting structure
(4) Auto stacker
- Run out motor power: 3KW
- Max speed: 20m/min
- Max stacking length : 11.5m.max can take 14000mm sheet
- Surface of the table with rubber
- The side move out width: 2.5m
- Max stacking thickness: 300mm
- Max stacking weight: about 4 tons
- Quantity: 1
(5) Computer Control Cabinet
- Programmable setting of profile length and quantity
- Operating system language: English and Chinese
- Computer used to control length & quantity. Machine will automatically cut to length and stop when required quantity is achieved
Product Tags:
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HRC Hardness Roof Panel Roll Forming Machine Wire Electrode Cutting Images
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