Sheet Mechanical Plate Rolling Machine / 3 Roll Bending Machine For Sale

Sheet Mechanical Plate Rolling Machine / 3 Roll Bending Machine For Sale

Machine Structure:

The machine is composed by three symmetrical roller, the upper roller is in the central

vertical position above two bottom rollers for vertical up and down movement, the bottom

rollers get the conversion motion by the screw rod and screw nut worm drive. The up roller

is engaged with the bottom gear by the output gear of the reducer. The machine is in a full

total structure, The working part, the main transmission part are equipped in one bottom

rigid welded base, be convenient for installation and commissioning.
The working part
The working part is composed by up roller equipment, bottom roller equipment, up roller

press equipment, balance equipment, overturned part, machine body, and bottom base.
1. The up roller equipment
The up roller equipment is composed by up roller, Bearing Block, SF-2 composite bearing etc.
2. The bottom Roller Equipment
The bottom roller equipment is composed by bottom roller, bottom roller input gear, SF-2

composite bearing etc.
3. The up roller press equipment
The up roller press equipment is composed by main motor, reducer, the worm gear structure,

screw lifting mechanism etc.
4. The balance equipment
The balance equipment is composed by abutment, screw, adjustment nut etc.
5. 1-7 Overturned part
Overturned part is composed by inverted frame, hand shank etc.
6. Machine body and bottom base
The machine is welded body, the based is weld assembly through annealing stress.
The Working Principle
The main transmission part
The main transmission part is composed by main motor, main reducer, a union joint,

output gear etc.
Electrical control part.
The electrical control part is composed by control cabinet, stroke control device etc.

Description:

Mechanical Symmetrical 3 Roller Plate Bending Machine
The whole structure of Mechanical Plate Rolling machine:
The machine adopts 3-roller symmetrical structure with the upper roller moving vertically

in the center between the two lower rollers, which is achieved through the drive of the screw,

the unt, the worm and the lead screw.
The two lower rollers rotates, and provides the plate materials with torque through the

engagement of the output gear of the moderator with the gear of the lower rollers.
Adapted for bending metal plate into round, arc, and so on. Its working principle is rotary

bending deformation. This product is widely used in chemical industry, Cement, shipbuilding,

boiler, aviation, water control project, Power Transmission Tower, metal structure and the

industry of making machinery.

2. The Feature of Mechanical Plate Rolling machine:
The machine adopts 3-roller asymmetrical structure with the upper roller as the main drive

and the lower roller making vertical movement so as to clamp the plate materials tight. The

machine drive comes from the engagement between the gear of the lower roller and the gear

of the upper roller.
The machine is the most precise 3-roll machine in its category. The RGS design reduces to

a minimum the distance between the bending points guaranteeing higher bending accuracy.
The Ultra wide roll support with lubrication circuit is mounted within linear slides to prevent wear

and tear.
The very high rotation power is a guarantee of the Machine superior rolling torque and speed,

available without loss of energy as all three rolls are driven independently by Gear and gear

boxes directly coupled to the rolls shafts.

3. Major parts of the manufacturing process:
Working rollers: Cast steel ingot (chemical composition analysis): Check performance-forging

roughcast — Forging annealing-UT flaw — Roughing (mechanical tests)-heat treatment

(hardening and tempering) — UT flaw — Semi finishing — Finishing — MT
Large forgings: Cylinder body, gear, gear shaft forging roughcast — Surface inspection

roughing — UT flaw — UT flaw detector heat treatment — Finishing semi— Finishing — MT
Welding structure: Racks, chassis, wheel box Plate into the factory (chemical composition

analysis, mechanical properties test) — Pretreatment — For sheet metal cutting-welding-seam

UT or RT flaw — Annealing treatment — Roughing-finishing— Vibration destressing— Hot

blasting — Finishing
4. Major parts of the manufacturing process.

Character:

The machine adopts 3- roller symmetrical structure with the upper roller moving vertically

in the center between the two lower rollers, which is achieved through the drive of the screw,

the nut, the worm and he lead screw, The two lower rollers rotates, and provides the plate

materials with torque through the engagement of the output gear of the moderator with the

moderator with the gear of the lower rollers. The disadvantage of the machine is that the ends

of the plate materials need to have the help from other equipment for pre-bending.

Technical Parameter:

Warranty And Service:

one year warranty for whole press.
all spare parts are available as we produce most of the parts in our factory.

it is easy to get the electric parts as all are international famous brands.
we can provide technical support via email, phone or video.
we can send out engineers for service, installation or training with reasonable additional cost.
English operation and maintenance manual is provided with the press.
All safety warning tags and control panels are in English

More information please contact us:

wxmachinery@163.com

WhatsApp:+86 13961729519

Skype:zouqicheng

QQ:2308574039

download brochure here

rolling machine.pdf

Machine Photo:

WUXI JINQIU MACHINERY CO.,LTD was founded in June 1969. it is located in No.99Qianluo road

Qianqiao town Huishan district Wuxi city. It is at Wuxi Vocation park. It mainly produces hydraulic press brake,

hydraulic shear, CNC sheet V grooving machine, allotype surface quick forming machine, CNC hydraulic turret

punching machine and other series products. It is one of the backbone enterprises in the domestic forging

industry with 40 years’ history.

The company covers an area of 62000 square meters with over 50000 square meters construction area.

It have advanced production equipments with imported large CNC gantry milling machine, imported large

CNC boring and milling machine, 100T carriageway and a series of iconic devices.

Company’s excellent design team can make personalized products according to the user’s demands which

to maximize customer value and optimize customer cost performance. Meanwhile, the company have always

stood in the forefront of technological innovation, continued to explore the “JQ”brand products widely and deeply,

and also attached great importance to the research cooperation. it has established long-term cooperative relations

with Jiangnan university, Nanjing university of Aeronautics and Astronautics, Jiangsu university, and also has set up

long-term stable cooperative relationship with the word’s leading multinational companies. Our hydraulic press brake

and shear machine have formed serialization

To met the customer’s different requirements.

Especially since 2002, the company has continued to increase investment in science and technology, our innovation

ability improves yearly through research staff’s innovation and hard work. We has received dozens of national invention

patents and utility model patents, won the provincial high tech enterprise in 2007, and obtained the innovation and reward

fund support from the national ministry of science and technology in 2011.

The company always adhere to quality system has access to the export product quality permit ISO 9000 international quality

system certification CE certification.

We sincerely hope to establish a close cooperation with domestic and foreign customers.

old factory area was founded since 1969 years that produced the hydraluic plate press brake mchine and hydraulic

sheet shearing machine

workshop view at old factory

we moved into new factory in 2008 years to process the CNC draulic press brake,CNC tandem press brake machine,

hydraulic shearing machine, CNC sheet V grooing machine,hydraulic iron worker, 3 roller plate rolling machine

and hydraulic press

machine body of plate press brake &shearing machine process workshop

parts machining workshop for hydraulic bending machine, hydraulic guillotine shear, sheet V groover

CNC press brake machines assembling workshop

workshop for producing the hydraluic sheet cutting machine

workshop use to assemble the CNC sheet V grooving machine

workshop use to assemble the heay press brake machine,light pole bending machine and CNC hydruilc tandem press brake

warehouse use to store the hydraulic swing beam shear and hydraulic guillotine shear

storeshouse use to store theNC press brake and CNC press brkae machine

our company hold the signing ceremony of sales tanks in second half of the year with all sales men on 2019. 6 30.

16x6300 shearing machine export to Vietnam