Industrial Rubber Rollers Manufacturer
Printing Rollers Supplier
Polyurethane Rollers Factory
  • about us

About Us

Dongguan Haichang Hardware & Rubber Co., Ltd. was established in 2007, is a professional manufacturer of various industrial rubber rollers and printing machinery rubber rollers. Over the years, with strong technical force, excellent machinery and equipment, scientific management mode and pragmatic spirit of refinement, in good faith and excellent for the purpose of expanding market share, well received by the majority of users.
Our company produces rubber rollers, the formula is excellent, the material is superior, the process is excellent. Products include: ink rollers, water rollers, alcohol water rollers, ink rollers, buffing rollers, oiled rollers, laminating rollers, laminating rollers, laminating rollers, blown film rollers, intaglio rollers (copper rollers), offset rollers, papermaking rollers, dyeing and printing rollers, circuit version of the acid-resistant rollers, high-temperature rollers for circuits, shoe laminating rollers, metal, woodworking machinery, printing rollers, lithium battery equipment rollers, silica gel rollers, rubber rollers, industrial rollers and other rollers.

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Rubber rollers should be well maintained during use

Rubber rollers should be well maintained during use

The rubber roller is mainly used to transfer ink on an offset press. Therefore, when cleaning the rubber roller in daily life, it is necessary to clean it carefully, otherwise it will cause the surface layer of the rubber roller, pigment, and resin to oxidize and form a smooth and hard film, causing surface vitrification and affecting ink transfer. Therefore, when stopping the machine, the rubber rollers should be cleaned and stored for future use.

The use and characteristics of polyurethane rollers

The use and characteristics of polyurethane rollers

​Polyurethane roller is a material made from polyurethane as the raw material and then finely processed through different processes. Its surface color is bright and its size is stable, and it will not deform under high or low temperature conditions. In addition, it also has strong viscosity and has great applications in many industries and fields.

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