Nantong Shengli Heavy Machine Manufacturing Co., Ltd. [China]

Oil pipe make machine 1.NC contral 2.Pre-bending function 3.High precision 4.Rich rolling shapes

Oil pipe make machine

1 Overview of the main body

The device has rolled thin steel function, its structure is mainly on the roller device, a material frame and fixed frame and chassis, the level of mobile devices, the feeding device, the roller device, a feeding device, anti-distortion devices and balancing device, hydraulic system, electric control     system and other components

2 Working principle and advantages

The device works by rotating bending.

    Its advantages are:

1,Due to horizontal movement under the roller can be used alone, so without adding additional equipment such as presses and can be a feeding, do not need to turn around both ends of the sheet can be completed pre-bending and bending shape functions, and for forming the workpiece the correction. With the assist device, enables sheet metal end on the positive, and the remaining straight edge less.

2,The conventional products in the rolling small diameter, the diameter of the roll higher. As the roll diameter is small, the rolling process, the degree of deformation on a large roll of disturbance, or broken on the roll; so the use of anti-deformation structure, effectively weakening the degree of deformation on the roll of the disturbance, not only protects the upper roller, and rolling to achieve the ability of small diameter;

3,The device contains automatic feeding device to take, take without artificial material, greatly improving efficiency, ensuring their own security staff;

4,The roller vertically to facilitate discharge;

5,The device all-hydraulic drive, its advantages are:Power volume ratio;

6, Hydraulic work is relatively stable;

7,Reducing mechanical energy consumption, cost savings for the customer;

8,Safe and reliable hydraulic transmission, guaranteed its own security staff.

3.Special technologies

1.Upper roll use the back deformation method to eliminate the deflection in manufacturing process

2.For the pressure mode at the both ends of the upper roller adopt more than one set of the oil tank ,oil cylinder  fixed ,cylinder movements lead roll seat,in order to effectivel use sapce,increase the material utilization,greatly reduce the overall weight of equipment

3.All the discharging of the products all use the automatic cylinder driver,suitable for line production

  Oil pipe make machine

12-1 Oil pipe make machine