Electric control system hydraulic pipe bending machine for seats
and leisure chairs making
-- Brief introduction
This machine is equipped with hydraulic drive, and it's electrical
control system adopts touch screen control, text control and PLC
centralize control program. It is equipped with a clamping tube,
guided mode, input core, wrinkle-free, auxiliary pushing and
bending device. In the process of pipe bending, the outer diameter
and thickness of different pipes and the different bending radius
directly lead to the different bending moment of the pipe.
Therefore, the design of the pipe bending machine needs to
calculate and determine the bending moment of the pipe first. The
size of the pipe is directly related to the power of the motor and
the type selection of the transmission mechanism.
-- Mechanical features
1. PLC control, the machine running is very steady.
2. It has various functions can be chosen, such as head operation,
autoamtic, semi circulation, full-circulation and others.
3. Two angles setting, 0°-185° is chosen at freewill. It can choose
an angle or two angles continuously.
4. Mobile type foot switch with three functions, automatic start,
emergency stop and going on after emergency stop, all of them have
high safety.
5. Large volume cooling circulation system to make the machine run
more steadily.
6. Model exchanging is simple and convenient to be convenient in
flexible manufacturing.
7. The designing of the machine head and pipe bending precision is
high and can provide bending a large space.
8. In the hydraulic system of the pipe bender, the main oil
cylinder, the main clamping cylinder, the guide cylinder and the
material clamping cylinder are all controlled by hydraulic check
valve, which reduces the pressure loss and ensures the bending,
clamping and pressing action in the bending process.
9. The one-way throttle loop is used in the main oil cylinder, the
main clamp cylinder, the guide cylinder and the mandrel cylinder,
which makes the system speed adjustable and meets the different
pipe bending process.
10. The main oil cylinder has a secondary oil throttling speed
control loop, so that the work speed is smooth, no impact, the
speed load characteristics are good.
-- Specifications of machine
| Maximum applicable carbon steel pipe | Φ51*2.0t |
| Maximum applicable stainless steel pipe | Φ42*2.0t |
| Maximum applicable copper pipe | Φ60*2.5t |
| Maximum coring length | 2200mm |
| Maximum bending radius | 250mm |
| Maximum bending angle | 190° |
| Settable bending pipe number of each pipe fitting | 15 |
| Maximum oil pressure | 14MPa |
| Motor power | 5.5KW |
| Oil pump motor power | 7.5HP |
| Weight | 1200kg |
| Dimension | 3200*850*1300mm |
--Main application
Adapted material: steel pipe, stainless steel, copper pipe,
aluminum pipe;
Recommended application industry: automobile fittings, oil pipe for
brake, muffler, seats, motorcycle fittings, healthy equipment,
air-conditioning, bicycle, steel furniture, sanitary wares and so
on.
-- Company service
1. Our factory provides service for customers forever, if the
customer needs operation help or technical guidance, you can
contact us by Email or telephone at any time, we provide 24 hours
on-line service.
2. We guarantee machine quality for one year warranty period. During
this year, we can send the component to the customer freely if
spare parts of the machine were damaged.
3. We can send our engineers to the customer’s factory to install and
train for using freely. The customers just need to provide the
double trip tickets, food and accommodation for our engineers. The
customer can also send your staff to our factory to learn the
operation and maintains freely.
-- Pictures of machine
