Rolling Doors Cold Roll Forming Machines

Rolling Doors Cold Roll Forming Machines System 1

Rolling Doors Cold Roll Forming Machines

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 15 unit/month

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Description:

Rolling door roll forming machine is used for producing rolling door profiles. It use advanced roll forming technology to realize steel sheet rollled into requried profiles.Roll forming speed could be customized designed. Different cutter will be equipped according to roll forming speed. Hydraulic device is to control some equipment like uncoiler, cutter, etc. PLC control all the production line, using famous brand modules and parts.Finished products have good precision. After sale service is guaranteed.

Feature:

· High speed

· Good precision

· Good service

Images:

Rolling Doors Cold Roll Forming Machines

Specifications:

Material	Q235
Speed	0-15m/min
material thickness	customized

FAQ:

What is note for purchase?

Company backgroud, technology level, after sale service, delivery time, etc.

How is quality guaranteed?

The machine production use professional technology and production have strict test before delivery. The finished product into market are well guaranteed.

How about the project installation?

We could send engineers to users's spot to carry out installation.

Q:What kind of material and what heat treatment are used for pressing roller (molding, feeding, cutting force, heavy load, heavy load) of sheet steel rolling machine?: Use 40Cr or 20Cr, Cr12.Cr12MoV, quenching and tempering treatment, think of hardness, high point, carburizing, nitriding, and consider adding lubrication device to extend its service life

Q:Improvement in rolling forming process: The rolling will produce a hardening layer on the surface of the workpiece. This layer has obvious delamination phenomenon with the internal material, which is easy to cause the surface layer to fall off;

Q:What is the surface rolling forming machine process?: Different from cutting, mirror rolling is a kind of plastic processing. Not only is the rolling workpiece surface roughness moment can reach Ry0.1-0.8 m, and the wear resistance of the surface hardening process has been improved at the same time fatigue strength also increased 30% advantages in cutting can not get.

Q:Introduction of roll forming process: With the progress of technology and the development of production, more and more attention has been paid to the roll forming process.

Q:A roll forming machine, rolling out of the length is always not up to a fixed size, not too small, that is, more than that, what is the cause?: Yes, the width of the bearing plate can be a deviation from the length.

Q:Process mould for rolling forming process: Rolling forming is more complicated and requires higher than rolling thread. The die design is based on the different shapes of the workpiece, the design of the rolling plate into a cross section or a few sections, can use synchronous type; also can use grading type.

Q:Material and equipment for roll forming process: Rolling molding is usually through upsetting a blank cold heading machine, thread rolling machine rolling after processed. The equipment for thread rolling and rolling forming includes various reciprocating flat rolling machines, planetary wire rolling machines, two cylindrical roller spinning machines and three cylindrical roller spinning machines.

Q:What is rolling forming processing?: A special rolling tool is used to exert certain pressure on the surface of the workpiece so as to make the surface metal flow.

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