Automatic Building Material Metal Steel Framing Structure Prefab house C Z Purlin U Shape Cold Roll Forming Making Machines Price

Our Advantages:
Zhongyuan Machinery Manufacturer established in the year 2003,manufacturing and exporting Metal Roll Forming Machines.
All efforts are devoted to the research and development of how to provide customers with high-quality and durable molding machines

Our main product Metal Roll Forming Machine, such as C/Z Purlin Roll Forming Machine, Cold Sheet Forming Machine,Metal Deck Roll Forming Machine,Metal Deck Roll forming Machine. etc.  

Our company has successfully established and passed the ISO9001 quality insurance system,
Also they had been approved with CE certificate.

For our roll former, 36 month free warranty,
And our company promises that we will provide product service life maintenance service.


Sales area                                          Experience                              Machines produced
 
70+ countries                                         20+ years                                 1200+ sets  
 

Machine Components

Components description of Purlin roll forming machine  

1. Guide device 
Feeding material guide device, use high speed steel on both sides; its feature of
High hardness, high wear resistance and high heat resistance to guarantee long life of machine. 

2. Rollers of machine

All Rollers are made from Cr12MOV.,Hardness 58-60HRC. 
CNC machines can improve rollers precision.  
Chromate finish on surface to add hardness of rollers. 
 

3. High Accuracy Shafts

Solid shafts dia. 82 or 90mm for different material thickness.
All shafts are tooled twice by cylindrical grinding machine to ensure final precision. 
Guarantee buyers get high accuracy deck sheet from Zhongyuan made machine.
 

4.Design bearings inside forming rollers

Design bearings inside the rollers to allow machine run with less loading so that rollers not easy to damage.
Ensure the same speed between all the rollers, no speed difference between rollers, improve the forming accuracy.
Bearings are helping to prolong machine life. Our made forming machines are allowed using more 15 years.  


 

5. Main machine body

Machine frame made from H450 type steel by welding,planned on surface to guarantee precision
Side wall thickness: 45mm
 

Motor Driving, Worm gear driving transmission, about 15-steps stations to form
Main Motor=7.5KWx3, Frequency speed control
All the screw bolts with grade 8.8(Some other factories use low grade4.8) to ensure fix the machine structure tightly and long life during the machine long time running.
Forming speed 25-30m/min.

All processed rollers are assembled on the carpet to avoid scratching on the rollers' surface.

6. Automatic Cutting system
Automatic pre-cutting style, no need change cutter for different purlin sizes.
All cutting frame are heat treatment to remove the original stress of steel, reduce deformation, improve stability 
Cutting tool material: Cr12MoV,hardness can reach 58-60Hrc.
Machine can cut as buyers wanted sheet length,full automatically.   



7. Automatic PLC Control System
Control The Quantity And Cutting Length Automatically
Input the production data(such as production quantity,Length,etc.)on the touch screen , machine can finish the set production plan automatically.
One time buyer can set 20 batch data in the programme.

Components of control system	PLC, Inverter, Touch Screen, Encoder, relays, etc
PLC	Mitsubishi (Japanese brand) (Siemens for option)
Inverter	Mitsubishi (Japanese brand) (Siemens for option)
Touch screen	Mitsubishi (Japanese brand) (Siemens for option)
Encoder	OMRON or NEMICON (Japan brand)
Limit switch	Cut-to-Length Tolerance≤±1 mm

Advantages of this purlin roll forming machine
This purlin roll forming machine is one automatic purlin rolll former. When user wants to make different sizes of Cee or Zee or U shape purlin , people key in and then the control system adjusts the different sizes automatically. Just push the button and the rollers will automatically adjust the required sizes without being adjusted by people.
Change of C type or Z type, change the turnover device manually. Within 20 minutes finish change from C to Z purlin.

 

After Sales Service

1. The warranty is 36 months after the client receives the machine.
     Within The 36months, we will send replacement parts to the client free of charge. 
2. Provide life technology support and maintenance service .
3. Operation manual and installation videos will be supplied to buyers when delivery of machines.  
 

Hot Product

 

 

 

 

 

Company Profile

 

 

 

FAQ

 

1) Q: Are you manufacturer or trading company?
A: We are professional manufacturer for metal cold roll forming machine since 2003.
Our efforts are devoted to the research and development of how to provide customers with high-quality and durable roll forming machines.

2) Q: Do you provide installing and training overseas?
A: Yes. We can send technician to install the machines when you get machines in your factory.
Also we provide operation manual and installation video to guide your installation. 

3) Q: How is your after sales support?
A:  For our roll former, 36 month free warranty,
And our company promises that we will provide product service life maintenance service.

4) Q: How does your factory do regarding quality control?
A: We choose famous steel company to buy raw material for our machines,
All-in -House processing way to guarantee part of machines quality, 
Our company has successfully established and passed the ISO9001 quality insurance system,
Also they had been approved with CE certificate.
Quality control complies with ISO9001 . 

5) How can I trust you that machines pasted testing running before shipping?
A: 1) Each machine will be inspected in our Quality Inspection Department .
     Buyers will get detail inspection video and record for his ordered machines.
   2) We welcome your visit us and test machine by yourself in our factory. Or you arrange your friends or partner in China to do inspection before delivery. 

6) Q: Do you sell only standard machines?
A: No. We can design machines as per your request. For example, your profile drawing, your special technology request, etc. 

7) Q: What is your warranty?  
A:  For our made roll forming machines , guarantee 36 month free warranty,
     And our company promises that we will provide product service life maintenance service.

 8) Q: How do you guarantee I can get good quality machine from your company ?  
 A: We say you can get good quality machine from us not to boast about how great we are. We have so many successful cases with our customers. For example, one customer from Macedonia sent email to feedback that he is happy for our made one set of roof and wall roll forming machine and one set of step tile machine which were bought in 2009.