WHAT'S C PURLIN MACHINE?
This C purlin forming machine is used to manufacture series of C-shaped steel purlin. The machine is mainly composed of uncoiler, flattening device, forming machine, cutting equipment, collection table, hydraulic station, and control system, etc. Controlled by PLC, this machine is easy to operate. This equipment utilizes combined mould design, and so a C purlin forming machine can manufacture products of many different specifications. In that way, it saves production cost as well as improves our product competitiveness.
WHAT'S THE PROPERTIES OF C PURLIN MACHINE ?
The frame of C purlin forming machine adopts formed steel construction and after welded, this machine utilizes integrity processing technology. It enjoys rational and beautiful structure, strong carrying ability, and stable and reliable performance. The forming roller of this machine is designed by professional technicists.
The machine undergoes high precision processing and heat treatment before chromeplate. So this machine is characterized by high forming precision and long service life. The main components of this device are from products of famous brands, thus ensuring the whole performance and quality. Controlled by PLC, this machine is easy to operate, thus workers without special training can operate it very well. This equipment is convenient to debug, and enjoys low noise and high efficiency.
HOW TO OPERATE ?
The C purlin forming machine is totally controlled by PLC. So only by inputting related production data such as number of products, length and punching dimension, users can start this machine to do manufacturing. If users want to adjust this machine or something else, they have to stop the machine first and carry out relevant operation.
FEEDING DEVICE
1 .Adjustable center of the forming rollers and of sufficient length to prevent lateral movement of the strip on its entry to flattener.
2 .Feeding type: Adjustable
3 .Feeding type: Adjustable
4 .Entrance and guide roller: Diameter is ¢65mm, material is SAE1045, HRC48-52° surface with chrome
LEVELING DEVICE
1 ..The quantity of leveler rolls must be planned according to thickness 1.5mm to 3.0mm.
2 ..Flattener roller: Upper is 3 rollers, down is 4 stations(total is 7 rollers)
3 ..Flattener roller material: SAE 1045 thermal treatment hardness 48-52 HRC.
4 ..Diameter of flattener shaft: ¢76mm, material is SAE 1045, hardening and tempering
5 ..Drive by motor: 4kw AC motor (guomao of china)
PUNCHING HOLES DEVICE
1 ..Base on customer provide punching drawing, this machine need adopt two units hydraulic punching system
2 ..The punches will be connected to a single hydraulic unit having tank, motor, pump, pressure control valves, pressure gauges, solenoid valves, hydraulic hoses, all designed to operate safely at the required operating pressure; also to facilitate changing O-ring they must be of standard size, also consider suitable cooling unit.
3 ..The punches and dollies will be CR-12, hardness HRC 58-62 and chrome coating both punches and dolies should be easily replaceable without requiring disassembly of complete units.
4 ..The whole punching operation should be automated and controlled by a program installed in the PC which is located in the operator's console.
5.. Hydraulic power: 5.5kw
PRE-CUTTING DEVICE
1..Cutting type: Hydraulic, connect with the punching hydraulic unit
2.. Cutting power by hydraulic, 5.5KW AC motor
3 ..Hydraulic working pressure: 12-16Mpa
4 ..Cutting before forming: Cut the sheet before roll forming to required length
5.. Feeding of the last cut profile from the equipment: Automatic if the length of the last profile is not less than 1500 mm
6 ..Profile transversal cutting device units allowing to cut the bent profile without damaging the metal coating and to assure a smooth cut
7.. Cutting motion: The roll forming part is NON-stop when cutting
8 ..Material of blade:Cr12 with heat treatment
9 ..Length measuring: Automatic encoder length measuring, brand: Omron
MAIN ROLL FORMING MACHINE
2 ..Thickness range: 1.5-3.0mm
3 ..Maximum production speed: Not less than 10 meters per minute (for non-perforated profiles, excluding cutting)
4.. Main motor power:22kw, AC motor, motor inside of main machine (brand: Guomao of china)
5 ..Adjust flange and width motor: 1.5KW x3 motor inside of main machine (brand: Guomao of china)
6.. Machine voltage, frequency, phase:380 V, 60 hz, 3Phase
7.. Roll station:20 stations
8.. Roller material:ASTM52100 chrome plated surface with hardness 58-62 degree ,CNC,
9.. Shaft diameter: ¢76mm material: SAE1045 with quenching and tempering
10.. Transmission: By chain, one inch, double line
11.. Roll former has leveling bolts in the base for adjust the leveling
12 ..Machine base frame adopt H beam welding steel
13.. In the main roll forming machine have 2 buttons for urgency stop if happen any malfunction.
14 ..Machine adopt iron cast as station to make machine in strong
15.. To avoid accidents,all of drive part adopt protect cover
16.. Color of machine: Blue and yellow (or base on customer request)