Pre Bending Thicker Steel Plate Pipe Making Machine For Petroleum
Usually for big thickness pipe, if we use the steel plate to bend
the pipe directly, after bending, the pipe will be flat on the
joint, therefore, this pre-bending machine is engaged in to
pre-bend the steel plate for left and right two sides edge, after
pre-bending, the pipe joint is very round. So our machines are used
in petroleum chemical equipment pipe ,gas reserve facilities
maintenance pipe; municipal engineering tube; electrical
instrumentation and automation engineering pipe; fire protection
engineering tube; anti-corrosion insulation engineering pipe;
environmental engineering tube; pressure vessel pipe, pipeline
maintenance tube; cleaning service pipe; petroleum chemical
|2||Main cylinder quantity||1||Pcs|
|3||Main cylinder diameter||Ф560||mm|
|4||Main cylinder max stroke||200||mm|
|5||Max open height||385||mm|
|7||Plate hold cylinder quantity||3||pcs|
|8||Plate hold cylinder stroke||200||mm|
|Movable beam upward||50||Mm/s|
|10||Movable beam pressing||10||Mm/s|
|11||Movable beam returning||80||Mm/s|
|Main oil pump motor||model||Y200L-6|
|auxiliary oil pump motor||model||Y132-4|
|Main oil pump||Model||63MCY14-1B|
|Auxiliary oil pump||Model||YB1-63/63|
|The machine size||length||2400||mm|
|17||The machine weight||Around 24500||kg|
Machine composition, performance and characteristics
1) the main machine is composed of main frame, main oil cylinder,
movable beam (move downward), plate hold cylinder, up and bottom
tooling and tooling holder, hydraulic station and electric system
and feeding mechanism (user selection).
2) in order to reduce the welding stress, the main frame is used to
hard treatment to ensure the machining accuracy, and the upper end
of the main frame is equipped with up tooling and tooling holder,
adopts fixed mounting, avoid tooling move and turn over.
3) the movable beam is a rectangular frame structure, which is
arranged along the slide rail on the main frame, so that the up and
bottom tooling can move upward and downward, and touch the
workpiece, so that the edge of the plate is bent.
4) the machine movement is provided by the hydraulic power station,
and the driver is mounted in the main oil cylinder, to bring the
moving beam to move upward, and on the moving beam, there is
pre-bending tooling. Before pre-bending, the plate hold cylinders
on the moving beam will clamp the plate, to avoid plate moving.
5) The hydraulic station adopts double pump to supply oil to ensure
the large flow of the hydraulic oil flow.
6) The electron controller adopts three phase 220V, 60HZ power
supply, all the electric elements in Zhejiang Delixi brand
Machine parts description
1) the main frame is the main cylinder mounting frame, adopts
close-type welding structure, and treated with the tempering
process to remove welding stress, the main oil cylinder adopts the
piston cylinder , inside sealing parts choose imported brand NOK.
2) the hydraulic station adopts the independent component
structure, the valve is controlled by the large flow control valve
3) electronic control adopts centralized control, button panel
1) the device can pe- bend Q235-A steel plate thickness of 32mm,
length 1 m, diameter from 14inch to 36inch
2) Supply customer 4 sets of tooling
Packageing & Delivery
Packaging details:Plywood case
Delivery detail: 55-60 days
Why Choose Us?
Jinqiu is a famouse and long history brand in China, after more
than 47 years research, our design from technology, structure and
precision are very mature, many other factories just copy our
outlooking, but the process is not advantages. And we also obtained
the CE and more strict standard certification. Our machines
distribute worldwide about 20 countries which penetrate into more
metal plate industries.
1. Are you a trading company or factory?
--- We are factory occupying more than 62,000 m2, with excellent
and professional technical team, 25 R&D personnel, professional
after-sales team, and around 300 workers producing more than
1000sets machines each year.
2. Does your company supply and build the machines to suit
customer's needs and specifications?
--- Yes, we can custom-made the machine according to your
3. What is your advantages over your competitors' machine?
--- Our machines can be equipped with high configuration, and main
components are from famous brands. We have strict quality control
system, process technology system, technology innovate system.
4. Does the machine come with a guarantee?
--- We offer one year of warranty, during this time, if any parts
broken, we will send a new one to customer free of charge, and we
will also supply on-line the technical guidance for ever free.
5. Can I go to visit your factory?
--- Welcome to visit our factory to know our processing and
technology power. And you will see different sample machine at our
6. How to get quicker quotation?
--- When you send us inquiry, please offer your requirement
• What kind of metal plate and the thickness?
• How about your configuration requirement?
• You also send us your bend products image, our engineer can
design for you.
These information is helpful for us to choose suitable equipment
solution and price quickly.