Flexo printing rubber roller, flexo printing PU roller.

Flexo printing rubber roller, flexo printing PU roller.

Flexo printing rubber roller, flexo printing PU roller.

Flexo printing rubber rollers are used in many industries such as stamps, labels, marks, packaging, carton boxes and printed on a variety of special materials such as fabric, cover or on polymer film ... 

The roller requires high technique. It usually consists of 2 parts: rubber and iron core. Rubber material which covers the roller is the type that can withstand solvent ink and wipe the roller surface, commonly used are synthetic rubber, EPDM or Polyurethane ...

 Rubber surface must be polished and flawless. Therefore, the roller usually requires to have bombe..

Oring, O-ring, Rubber O-ring, Silicone O-ring, Food grade rubber O-ring

Nowadays, rubber O-ring is a rather common rubber part of the machinery.

Oring, O-ring, Rubber O-ring,  Silicone O-ring, Food grade rubber O-ring

Oring, O-ring, Rubber O-ring,  Silicone O-ring, Food grade rubber O-ring

O-ring is used in many different positions but the most popular application is in pistons or sealing the joints.

There are many types of O-ring, such as high temperature resistance O-ring, chemical resistance O-ring, O-ring used in food industry, oil resistance O-ring...

Depending on the specific position on the machinery, we can choose the materials such as synthetic rubber, viton rubber, EPDM, silicone, food grade silicone...

The important parameters of O-ring are the circular cross section and the inside diameter. Depending on the specific position, we can give the appropriate tolerance for the inside diameter.

Shock Absorber Rubber, Rubber Damper, Rubber Expansion Joint, Rubber Coupling

Shock Absorber Rubber, Rubber Damper, Rubber Expansion Joint, Rubber Coupling

Rubber damper is an integral part of the driving coupling.
In three types of driving coupling, the one which has anti-vibration rubber is quite popular. The rubber has the effect of impact strength, good abrasion, effectiveness and increasing the life of the machinery.
A driving coupling usually has a part made of metal (at two roller's ends).

Shock Absorber Rubber, Rubber Damper, Rubber Expansion Joint, Rubber Coupling

The other part is made of materials such as: synthetic rubber, polyurethane, plastic...
The size of the rubber damper depends on the metal part in the coupling, usually thicker than the space of two metal parts. The section of each rubber wing is usually smaller compared to the space of two metal parts.

Rubber Gasket, Rubber Seal, Silicone Rubber Seal, Food Grade Silicone Gasket

Rubber Gasket, Rubber Seal,  Silicone Rubber Seal,  Food Grade Silicone Gasket

Rubber Gasket is widely used in the joints of the pipes with the effect of sealing, preventing liquid or vapor from leaking out.
Therefore, the gasket must have the size consistent with the grooves of two joints. This type of gasket requires the thickness and the diameter of the salient point to be very accurate.
The material of the gasket depends on the liquid inside the pipe, it can be synthetic rubber, food grade rubber or food grade silicone.