Thickness1.5-3.0mm, With Three Hole Punch Device, Two Devices to perforate the bottom, a device for perforating the side.
GEIT GROUP Machine Factory also manufactures C purlin roll forming machine, that is, the forming machine only makes C shape size from 3 inch to 12 inch for example. or CU forming machine or CG purlin machine, with punch hole or not, please tell us your requirements, we will design your required roll forming machines.
This cz purlin roll forming machine full automatic includes 3 ton manual unwinder, forming system with optional punching device, post-cutting device, output table, PLC control system, output table between C and Z, adjust some rollers of the top layer with the bottom rollers by turning the hand wheel 180 degrees. for different sizes, move the whole line roll with lower press control, easy and time saving.
The description for servo motor
Compared with ordinary motors, servo motors are mainly used for automatic positioning. Speed control is generally realized by a frequency converter, and a servo motor is used for speed control. It is generally used for fast acceleration or deceleration or precise speed control, because compared to the frequency converter, the servo motor can reach several thousand revolutions within a few millimeters. Since the servos are closed loop, the speed is very stable. Torque control mainly controls the output torque of the servo motor, also because of the fast response of the servo motor. With the above two types of control, the servo drive can be regarded as a frequency converter, which is generally controlled by analog.
Change using automatic system
According to your section profile, size range, thickness range we could provide you different solutions of purlin roll forming
machine to manufacturer a complete range of structual purlins(height and width change using automatic system by motors):
Only to produce C/U section, change time: few seconds
C/U/Z section-manual change whole line from C to Z, change time: 10 minutes
C/U/Z/M section-manual change 4 stations from C to Z, change time: 2 minutes
C/U/Z/M section-automatically change from C to Z, change time: few seconds
Regarding the cutting unit ,you can choose the pre-cut, post cut or both. Gearbox driving system with cast iron stands are more durable and recommendable.
If you only need to produce few sizes, we also suggest manually change sleeves, it’s more affordable.
We make different solutions according to customers’ drawing, tolerance and budget, offering professional one-to-one service,adaptable for your every need. Whichever line you choose, the quality of Zhongtuo Machinery will ensure you obtain perfectlyfunctional profiles.
This is the profile drawing for reference:
Size adjustment：
Process flow:
The main forming part:
This CZ purlin quick changeable roll forming machine is a mature production line. We have 10 years of experience in this machine.It’s more affordable, economic and it’s our best-seller. It adopts pre-cut system to avoid changing too many blades, which saves time for you. Sizes can be changed by motor automatically. Changing time from C to Z need 10 minutes. Zhongtuo Machinery is your best choice for purlin roll forming solution.
Forming part pictures for reference:
Forming speed: 10-20m/min
Power supply: 380v 50 Hz
Cutting system: Pre-cutting
Yield stress: 250-550 Mpa
Decoiler : Hydraulic decoiler
Forming station: 18-20 rows
Advantage of our cz purlin roll forming machine full automatic:
1. The small size less than 120mm of Z purlin made by special design, very straight and not twisted. Usually, the small size of Z tips made by another factory is not straight and will twist.
2. A 75mm solid shaft is used, and the H-shaped steel is used as the base frame, so that the machine can withstand long-term production without deformation of the machine, thus ensuring long-term production. term of quality failures;
3. The rollers are made of GCR15 material and processed by CNC machine tools to ensure the precision of the rollers, and hence the precision of the final purlin.
4. Our cut frames are relaxed to ensure that they are not deformed during the long-term production process, which makes the breakdown c smoothly.
5. Use Mitsubishi or Siemens operating system with stable performance, simple operation
6. Training speed can reach 10-15 meters per minute
7. The c z purlin with punching machine weighs about 9 tons.
