|
Lmax |
Length after extension |
L1 |
Connecting neck hegiht |
|
Lmin |
Length after compression |
L2 |
Connecting neck hegiht |
|
d |
End connecting |
connecting plate |
PVC or steel |
|
D |
Outside diameter of the cover |
material |
nylon cloth(-15~80°) or special material |
|
D1 |
inside diameter of the cover |
shape |
round |
Machine Shield
01
Flexible Hydraulic Cylinder Round Bellow Cover
01
Flexible Hydraulic Cylinder Round Bellow Cover
Flexible hydraulic cylinder round bellow cover is used to protect the ball screw, hydraulic cylinder, and any other axial moving element. It can prevent oil and water going into axial moving element.
02
Main Features
1. Water-proof, oil-proof, dust-proof, fire-proof, acid proof and alkali proof.
2. Different material cloth can be maken for customers' different requirements.
3. Structure is customized according to customer's requirements, such as: zippers, sewned, PVC insert, etc.
4. OEM, according to your drawing.
03
Specification & Options
PLS give me these datum of the bellows cover shown as below（unit:mm)
04
Technology
According to the production process is divided into steel ring support type, sewing type.
Steel ring support type
Made of a variety of fabrics, supported by steel wire rings, high frequency thermal sealing sleeve, the outer diameter is fixed. It can work normally between 110℃ at high temperature and -40℃ at low temperature. It can effectively prevent dust, water, oil, emulsion and chemicals, and has the characteristics of neat appearance and not easy to deform. Based on its tightness and firmness, it can be used for ventilation and dust removal of many machines. The desired diameter and length can be determined according to the specific requirements of the user.
Sewing type
According to the different working environment, there are a variety of materials, the first made of a round sheet by stamping, sewing, the two inner edges, the two outside stitched together, through sewing can achieve better shape stability and horizontal direction of the firm. They can be divided into integral, zipper, adhesive, and snap styles according to installation methods, providing greater convenience for users.
05
Product Drawing
06
Application
Flexible hydraulic cylinder round bellow covers can be extended or compressed with the component, and can be used vertically or horizontally. The support ring of plastic or aluminum is used in the horizontal position to maintain a certain uniform distance between the inner cavity of the guard and the screw to extend the service life. When the stretch length is large, add metal rings to each compromise to improve the stability of the shield. Use metal flanges for connecting or securing the ends, or choose a sleeve type.