
Uncoiler—Feeding—Roll forming—Hydraulic cutting—output table
Decoiler
Function: support material roll, pushed by the hydraulic cylinder barrel inner wall up the material roll tension.
Structure: adopting cantilever structure convenient from the lateral feeding; pressure arm to prevent the material roll spread out; uncoiling machine has the function of automatic rotation, expansion can help early coiling uncoiling of the head. The machine frame is composed of steel plate quality assembly welding, in order to ensure the welding heat in the process of welding deformation of frame, all through the whole annealing treatment after welding. Ensure the rigidity and the service life of the equipment.
Function: Release the material head, leveling machine, the plate flatening.
To feed the head smoothly into the leveling device,
Structure: the leveling device containing dynamic pinch roll and leveling
roller, pinch roll adjustable lifting, convenient adjustment of
leveling gap and leveling angle. Five roller leveling, wire rod
adjustment. The feed port is arranged on the side roll positioning
device.
The leveler adopted after the heat treatment, GCr15, HRC58-62.
Function: To do a pair hole punching. Using the unit structure which can be
adjusted, lateral die replacing. To punch holes with different in
different position, the punch material is DC53. The hardness of
HRC58-62.
The hydraulic system is developed specifically for punching
machine, hydraulic machine adopts pump, accumulator control mode,
the special hydraulic control module, with blanking speed, low
noise, and is equipped with a cooler, to meet the need of
continuous production.
At the rear of the punching stage equipped with a cutting machine
to cut the steel plate before roll forming.
C/Z Interchage System
Function: A set of side rolls are able to swiftly rotate 180 Degree which allow to bend angle upward or downward
Function: the steel plate go through a series of roll forming process to the
required shape.
Structure: adopting duplex designed roll forming structure to achieve
flexible sizing, the base is welded by profile steel after
annealing treatment, and then through the processing center
processing. The device has strong rigidity, good stability, high
precision characteristics.
Arch material : QT470
Shaft material is 40Cr, the quenching hardness of HRC45
The sizing of profile is adjusted by motor reducer.
To Deliver the produced purlin into the bins
Cutting device
Type | Mould cutting |
Blade material | Cr12mov quenching and grinding |
Blade processing | wire-electrode cutting, but the final product is clean after cutting, the the product shape this is technology |
Working | Hydraulic type |
Stacker
Type | Manual | Auto(option) |
Length | 2pieces, length is adjustable | according to your requirement |
PLC
Main item | Parameter detail |
PLC | Delta(standard) or according to your request |
Inverter | China brand(standard) or according to your request |
Touch screen | Mcgs(standard) or according to your request |
Encoder | China brand(standard) or according to your request |
Voltage/HZ/Phase | 380v/50-60hz/3phase |
Hydraulic pump
Main Item | Parameter detail |
Motor | 3kw China brand or according to your request |
Pump | China brand or according to your request |
Solenoid valve | China brand or according to your request |
Cooling system | Cooling fan |
RFM Cold Rolling Forming Machinery