Metal Sheet forming machine, metal roof forming machine, roll forming machine, metal sheet roll forming machine, steel sheet forming machine, steel roof forming machine, steel sheet roll forming machine
The steel roof forming machine consists of one decoiler, one roll former, and one stacker. The steel wall forming machine is used to roll forming the steel sheets into profiled walls for pre engineering building (PEB). The profiled steel sheets with an enhanced strength can be used for long term wall panelling.
Main Configuration
|
SR.
|
Main Configuration
|
Organs
|
|
1
|
Simple Decoiler
|
Manual expansion
|
|
3
|
Main Forming Set
|
Rolls, Fastening Components, Main Reducer, Roll Adjuster, Chain Transmission, Chain Driving Shield, Main Auto Shield, etc.
|
|
4
|
Cutter
|
Hydraulic cutter.
|
|
5
|
Hydraulic Station
|
Engine, Hydraulic Pump, High Pressure Pipe, Liquid Controller and Oil Tank etc.
|
|
6
|
Electric Operation Tank
|
PLC, Touchable Display, Encoder, Electric Components
|
|
7
|
Run-out Table
|
Roller Support
|
|
8
|
Guarding Rail Protection
|
Guarding Rail
|
Ⅲ. Main Parameter
1) Steel Material: Q235 Color Steel, Galvanized, Aluminum
2) thickness of material: 0.3-0.8mm
3) Feeding Width Max: 1250mm
4) Capacity of Decoiler: 5T
5) Inner Diameter of the Coiler: 500-600mm
6) Outer Diameter of the Coiler: 1800mm
7) Forming steps: abt. 12 steps
8) Driving System: Chain Transmission
9) Power of main motor: 5.5kw
10) Reducer: Cycloid Pin
11) Power of Hydraulic cutting Machine: 3kw
12) Forming Speed Max: 15m/min
14)Dimension Tolerance: Length±3mm, Rib Width±0.4mm, Width±5mm
Ⅳ. Process and Features
Manual Decoiler — Guiding —Roll Forming — Length Measuring—Hydraulic Cutting—Runout Table
1. This M/C adopts inner-expansion manual decoiler. The diameter can be adjusted through the adjusting bolt according to the coil’s inner diameter. The operation is quite easy. The decoiling speed is to the main machine’s forming speed.
2. The main frame is structured by welding entire T shape steel. The side stands are welded on the frame, and to clear the stress by vibration in order to maintain the rigidity and stability of the machine.
3. The forming rollers are made of GCr15 bearing steel through a series of heat treatment such as forging, distressing anneal, high frequency hardening(the degreed is 8-10mm), backfiring, phosphorization etc. The surface of the rollers can reach the rigidity of HRC58-62. All the forming rollers are process on CNC lathe, by which the accuracy can be granteed.
4. The main shaft is made of 40Cr advanced alloy steel after a series of heat treatment such as high frequency hardening, quenching and tempering etc and processed on lathe, burnishing the surface, wire cutting the channel to make it high accuracy and large capacity.
5. Cut to length is the last process of this machine line. It cuts accurately to any length you set on the PLC. The cutter consists of Hydraulic diver, profiled blade and cutter frame, and a tracking system.. The blade is made from Cr12 cold punching steel after strict process. It adopts 45 degree staggering cutting. This costs no waste and can hold the cutting profile a good shape. And this cutting is of high accuracy.
6. The machine adopts Panasocnic PLC, touch screen, Panasonic VF series Transducer and Omron encoder. The entire electric components are of good stability and long life.
|
|
Metal Roof Forming Machine - NT840 Trapzoidal Metal Sheet Images
|
