Zhongtuo Cold Rolling Forming Machinery
roll forming machine manufacturers in China has passed the 15-year experience on producing Sheet Metal Roll Forming Machine in forming industry. this company based on experienced engineers ability and performance, each year designed and build more than 100 new metal roll forming system.
Roll forming is a high-volume process of producing profiles by stable cross-section with high dimensional precision. The process parameters play a major role in the quality of the final roll formed product. The optimal configuration of roll forming process parameters, such as the operational line speed, the inter-distance between roll stations, the roll gap, and the diameter of the rolls, can influence the tooling and product designs as well as the product quality.
ZHONTUO knows how the roll forming machine works, and according to the customer’s profile drawing. we offer a solution by rolling machinery to reach customer’s roll forming machines advantages and replace from old manufacturing method. To reduce cost also saving time and energy, to form profile continuously.

Roll Forming Machine Design
So, we suggest you visit Firstly Roll forming machine manufactures in Germany, India, Italy, Spain, U.K, and then travel to China to see roll forming machine manufactures in China. At last, come to ZHONGTUO manufactures in CANGZHOU City China. To compare quality and delivery time and Roll Forming Machine Price.
Roll Forming Machine For Sale
however, ZHONGTUO is a professional roll forming machine manufacturers in china.ZHONGTUO produce any type of roll forming system. Hereby, we may introduce some machines to you as below:
(1) Purlin Roll Forming Machine including: C/Z Purlin Roll Forming Machine and U Purlin Roll Forming Machine also W Purlin Roll Forming Machine. Purlin Roll Forming Machine has improved in ZHONGTUO Roll Forming Manufactures these years to auto-change and heavy duty forming line.
(2) Channel Profile Roll Forming Machine including: Steel Stud Roll Forming Machine Unistrut Channel Roll Forming Machine and Solar Panel Roll Forming Machine and storage rack Roll Forming Machine also custom channel metal Roll Forming Machine.
Shutter Door Roll Forming Machine
(3) Garage Doors Shutter and Profile including: Garage Door Roll Forming Machine and shutter slat making Machine, sectional door Roll Forming Machine and PU Foam Roll Forming ,Machine also automatically rolling up and down your doors. furthermore ZHONGTUO always available to calculate and design suitable Roll Forming Machine for you.
(4) Inside door and window profile like: fireproof window and door profile Roll Forming Machine, anti-thief door frame Roll Forming Machine, and so on.
Sheet panel Roll Forming Machine
(5) Sheet panel Roll Forming Machine for instance: glazed tile Roll Forming Machine , deck floor Roll Forming Machine , flashing and gutter Roll Forming Machine and Double Layer Roll Forming Machine for corrugated and wall panel.
(6) Sheet metal Processing for example: steel cut to length line in various steel coil width and thickness.in fact, Steel slitting line in different speed and slitting line specification.

Machine Design When designing machine, respecting the customer drawing is first rule but we will take machine quality into consideration. If this profile has some unreasonably parts, we will give professional suggestion at first time according to our 10 years working experience.	Production: After confirm drawing, production starts. Confirm electricity, machine design idea, each part detail parameters and machine drawing, working direction and others with clients. All parts no problem and then start production. To make sure machine made totally match customer needs.	Quality Control: When machine finishes, we will test machine using Ton of coils to make sure the profile accuracy and the working stability. When finishes, we will give the testing report to customer and show the testing video and do video chatting with customer to show all testing process.	After-Sale Service All machines are offered with two years quality warranty. The equipment from our company will be delivered accompanying with detail installation and operation manual. Professional technician will be assigned to client’s company to supply guidance in machines installation and commissioning.

By the following video, it shows how we arrange the loading for metal roofing sheet machine if you want to save the shipping cost:

Customers from all over the world: