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most components are machined by CNC, this roll former is very precision and used laser welding high tensile strength bumper - details see: https://www.machineto.com/high-tensile-steel-roll-forming-machine-10169077

Shanghai Roll Forming Machinery Co., Ltd have developed high precision roll forming machine, Our production lines have good quality and reasonable price. most of our roll forming machine are used for auto parts and high quality frofiles manufacturing.

this roll former is special for the door bumper of the car.

Shaft dia.:50-75mm

Profile thickness range:0.3-3mm

running speed:0-30M/Min.

1.INTRODUCTION OF ROLL FORMING MACHINE

This production line consists of flattener feeder, hydraulic press, roll forming mill straightener

and PLC system. The working method of this machine is mainly with paths of decoiler,

levelling and roll forming,then send the data to the computer by PLC. Then to do auto cutter

with the order set by the computer to match sizes of clients'requirements.

2.THE SIGNIFICANCE OF ROLL FORMING

Roll forming is a forming process with rotary tool movement. During the roll forming process,

a flat strip of metal is formed through a number of station and is progressively shaped into

the desired form. Roll forming is a novel process of profile manufacturing. The major

advantages of roll forming are that nearly unlimited varieties of shapes can be achieved,

and high productivity that reduce the cost for customers.

Experience and know how technology is very important in roll forming process. Roll forming is

crucial to each profile machine. The success of failure of every roll forming section depends

on the quality of the roll forming tooling and machine. The fact that we got success is owning

to that we are specialized in design and manufacture the roll tooling and high precision

machine.Roll formed products are important elements in many industrial areas such as

construction,auto motive parts,window&door frames,shelving sections,electrical enclosure

profiles, ball bearing slides, lighting profiles, shaped tubes and lots of profiles for

specific application.

Roll forming process can works with following material:

Steel (as well as sa super high strength steel)

Luminum (all alloys)

Zinc galvanized steel

Cold-rolled steel

Hot-rolled steel

Stainless steel

Aluminized steel

Pre-coated steel

Copper

Brass

1.COMPANY INTRODUCTION

Shanghai Roll Forming Machinery Co., Ltd was established in 2003 located in Yexie town,

Songjiang Dist,Shanghai, occupied about 60000 square meters. We are specialized in roll

forming machine and roll forming tooling. We have good partnership and cooperation with

the Development center of CCRSA. With our 10 years experience in roll forming industry,

our engineers have utilized software copra to design a various of roll forming toolings very

successfully. Stimulating the forming process and optimizing of roll forming tool set by the

software packages copra DTM/COPRA FEA RF. We can find the potential forming

problems in advance, this will save cost for our customers.

2.SERVICES AND PRODUCTS CLASSIFICATION

Our products and services are always offered in many industrial areas such as

construction automotive parts,window&door frames,shelving sections,electrical enclosure

profiles, lighting profiles,furniture hardware, machine manufacturing and so on. Some

items are exported to overseas like countries in America, Europe, south America and

southeast Asia, with gaining good reputation among our clients.

We also can produce the products according to customers'design as well as do some

further steps of working to meet clients'requests.

OUR BUSSINESS CONCEPT:

With taking "QUALITY AND INTEGRITY ARE FIRST"and"CONCENTRATE ON CUSTOMERS'

REQUIREMENTS"as principle, we sincerely welcome all clients'visiting from home and

abroad.