W24S Series Profile angle Bending Machine and Tube pipe Bending Machine for pipe or angle steel

ü Working principle and structure

1. The machine is composed by machine body, side roller, support roller, the transmission part, the electrical part and hydraulic parts and mold etc...

The machine is curved three-roller bending machine and has the pre-bending function. The three working roller act as the main-drive rollers through the hydraulic motor, gears .The two bottom roller make vertical movement by hydraulic drive. The two bottom rollers can do arc lifting movement by fixed center of rotation. In the two sides of working roller there are support roller and correction of guide roller ,will be useful in quality control of Asymmetrical section bending(like steel angle).

The support roller and correction roller has three movement: 1.vertical movement.2. Arc lifting movement with the lower roller synchronously. 3. Rotary movement synchronously to guarantee the molding quality in the process of bending. The two lower rollers’ vertical movement can be displayed by digital, visual. There are independent operational table, easy in operation. The machine body is steel welded, and through annealing treatment to reduce inner stress. Side roller is equipped in the machines’ cavity, through the two sides’ roller cylinder, they can make curved movement along the curved manger by middle axis. Support roller is equipped the left-right rotary hand, and can do curved movement with the side roller. At the same time can do fixed angle rotary and vertical movement through support roller rotary cylinder and support roller cylinder. The vertical movement of the side roller has the digital display, easy in operation. The whole machine has enough strength and stiffness and can fulfill the needs of bending in all kinds of range. It is possible to bend angle steel, flat steel, square steel, U steel, style steel ,round bar, steel tube.

The machine has advantaged structure, reliable in working, small in volume, and combined structure, it is the advanced forming machine and widely used.

2. machine driven system

The machine’s three rollers are all main-driven rollers and driven by hydraulic motor, through three class gear and transfer to two side rollers, through two class gear transfer and first class chain to the upper roller.

3. the function of the machine

The machine is three roller all driven, and can arrange the pre-bending of the steel, through correction supporting roller, can correct the contort in the process.

4. the machine working range

The basic parameter in the parameter list is the max. reasonable working capability with good economic achievement ,the other type like round bar, square bar, steel tube, if the section modulus is less than 16CM3 ,can be bended through related molds.

5. the working process

Can arrange the pre-bending in the machine, the roller process as the picture.

1. flat steel, square steel rolling

Flat steel and square steel are symmetrical materi,

The flat steel’s flat bending and square steel’ bending can use any mold’s compound mode. Adopt the asymmetric bending, the side roller will rise slowly, otherwise there will be deformation. Adjust lead rail to the same distance, for easy guidance angle between the profiles and the roller axis and suitable for bending small working pieces with small bending stress, there will be slipping phenomenon when bending process. To enhance the roller pressure can avoid this phenomenon.

Profile can be bended larger in dimension than the mold, should adjusted the friction clutch tighter.

2. T style steel bending

T style steel excurvation: the combined mold as photo, use asymmetric bending, to adjust the side roller near the main roller into suitable press, but not so large. Otherwise will cause the inner edge distortion, tight the friction clutch.

T style bar introvert: the combined mold as above, the bending the same. Tight the friction clutch, this is most important for bending small diameter working pieces.

3. Angle steel bending.

Angle steel excurvation

Angel steel is asymmetric profile, when bending, there are always contort, so need the support roller to give an anti-contort force when bending to correct and reduce the deformation.

The support roller must be adjusted slowly to avoid the angle steel restoration outward. The combined mold as photo. The pre-bending use asymmetric, bending use symmetric, loose the friction clutch

Angle steel introvert

The angle steel’s introvert process .Photo 1.3-6, the bending process will cause two direction resorts needs two side supporting roller to provide guide force.

Because the introvert bending of the angle steel ,easy to cause resort, so in the process of angle introvert, the working bending diameter of the working prices should be large than other profile.

Company

Shining Industrial Enterprise(China) Co., Ltd

Nantong Brillante Industrial Enterprise Co., Ltd

Edward Pearson Machinery (Shanghai) Co., Ltd

NANTONG LIANZHONG MACHINE CO., LTD

Brand

SIECC/EDWARDS PEARSON/HECTMAC

Website

www.machineshome.com

www.shearmachine.com.cn

www.bendrolls.com

www.allmachinetool.com

Video

1. Rolling https://youtu.be/Fi3tFKSoLlY

2. Press brake https://youtu.be/pyIChKoh1eA

3. Grooving https://youtu.be/pFZh_n3vrss

4. Ironworker https://youtu.be/0O9OeCmu9QI

5. Plasma cutting https://youtu.be/71BKxv6tVB8

Email

ek(a)chinasiecc.com ar(a)chinasiecc.com hl(a)chinasiecc.com

ajj(a)chinasiecc.com he(a)chinasiecc.com jc(a)chinasiecc.com

W24S Series Profile angle Bending Machine and Tube pipe Bending Machine for pipe or angle steel

https://www.W24S Series Profile angle Bending Machine and Tube pipe Bending Machine for pipe or angle steel.com/siecctech

EXPORTED TO POLAND

EXPORTED TO ECADUR

BENDING PRODUCT

RBM SERIES PROFILE BENDING MACHINE /MANUAL TYPE

RBM SERIES HYDRAULIC BENDING

PACKAGE AND SHIPMENT

OVERSEA

How about your machine quality?We are worry about the quality.

SIECC is a mature brand in CHINA,through our many years research in technology,our design including structure and detailed sercurity and precision has enhanced greatly,and can match all the CE standard or more strict standard.Our machines distribute worldwide to about 50 countries where there are metal plate industry ,there are SIECC machines.And where there are our machines,there are good reputation and terminal user satisfaction.

Whether the machine price can be more discount

SIECC always provide high quality machine,as we know ,oversea market is more important and difficult than domestic market because of communication time costing after sales,So always,our machine has enough qaulity standard to make sure the machine can work more than the real warranty period.In this way ,we will save a lot and think in advance for the clients.

Actually SIECC also think about our price level,we are sure to provide quality=price and pice=quality ,the matched price and acceptable for the clients and durable for our machines.We welcome your negotiate with us and get a good satisfaction.