Function and Structure

The molding of profiles of various specifications, using independent casting frame (tempering treatment), base using welding structure, after stress removal treatment. The molding machine adopts an independent archway structure, universal joint shaft drive. Inlet guide device; High-quality carbon steel roller; It is easy to adjust and operate. Roller process design using imported software, computer design.

Production Technology Process

The Cold Rolled Steel Machine is a high-strength cold forming production line, which is designed for high-strength special plates and can meet the cold forming load. The whole line is composed of hydraulic uncoiler - leading head - shovel head - pressing head - leveler - shearing - head, and tail butt welding - cold roll forming - hydraulic cutting - auto stacking, and so on.

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Equipment Composition
One feeding car
One uncoiler
One leveling machine
A set of measuring device
One set of conveying roller table
One feeding guide
One molding machine (excluding quick replacement)
Quick change table
A set of lifting palletizing
A set of supporting rack
A hydraulic system
Electrical control system

Equipment Use

The cold bending equipment is used for automobile top cover. It can also be used for wide plate forming, the width can be up to 1800~2000mm, quick-change plate, online continuous stamping, and cutting.

Advantage

Cold Rolled Steel Machine. It can produce all kinds of cold-formed steel products with a circumference of 2200mm, such as a square tube, open section steel, irregular section steel, etc. The thickness of finished products is 22mm max, and the material is Q345 (or customized)

ZTZG Company Introduction

FAQ

Q: Are you a manufacturer?
A: Yes, we are a manufacturer. We have 4 factories ( Machining, Assembling, Heat treatment, and Moulding ). We also have our own R&D department. Welcome to visit us.
Q: What kind of payment term do you do?
A: We do T/T.
Q: What info do you need before giving me the price and proposal?
A: Since we design individual machines based on our customer's requirements, we need your desired products' basic dimensions, including all the pipe diameter(or tube length), thickness range, usage, raw material steel grade, coil weight, and degree of automation.
Q: What should I do if I just start a new business?
A: Contact us immediately, we provide a free consultant for pre-sales service. Also, we can help you solve the raw material (steel coil) purchase, worker training, international market price, and more.
Q: How do you do QA?
A: We have a special team to do strict QA, this is one of our strengths:
(1)Every gearbox will be tested for 8 hours with oil inside to guarantee there is no leak.

(2)Every shaft will be inspected for centering jumpiness.
(3)Every roller will be checked to make sure it's in the range of tolerance critical parts will be inspected for all dimensions.
Q: Why I should choose you? what are the differences between you and other Chinese suppliers?
A: We are concentrating on pipe-making machines for more than 20 years. We have constructed many steady trading partners in Asia, Africa, the middle east, Europe, and South America throughout the years. Our innovative designed production line and every single unit of the production line are economical and practical.

ZTZG is one of three executive directors of 'China Steel Structure Association' 

and one of China's top ten pipe making machinery brands. 

With over 20 years of sales and R&D, ZTZG has acheived multiple China's first along with

several patents that lead the pipe making industry in China. We look foward to make

better, steadier, and more economical machines in the future.