roller×シープロン化成 - List of Manufacturers, Suppliers, Companies and Products

roller Product List

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The problem with rubber rollers is that the thermal expansion rate of the rubber material itself is high.

Due to heat generation during processing, rubber will inevitably expand and deform.

In actual processing, it is essential to set up the processing in a way that corrects these trends. To solve this, the presence or absence of skills and know-how in this field will be the key factor. Our company has a wealth of processing experience, ranging from small diameters of about φ8 to large sizes exceeding φ600. Customers viewing our product page from the architecture, building materials, interior, pharmaceutical, and food technology sectors, we kindly ask you to download from the link below, "Catalog Download Dedicated Site."

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【Rubber Roller Issues】 There are dimensional changes over time.

It is not possible to avoid dimensional changes over time to some extent.

Rubber products tend to undergo relatively slow shrinkage and deformation even after vulcanization, especially those that contain volatile components in their rubber formulations, making it impossible to avoid some degree of dimensional changes over time. For such products, it is generally recommended to let the rubber rest (aging) for a certain period after vulcanization before processing and measuring. Alternatively, measures such as post-vulcanization (secondary vulcanization) using an oven may be necessary after the original vulcanization process is completed. Customers viewing our product pages from the fields of construction materials, interior design, pharmaceuticals, and food technology, please download from the link provided below for the "Catalog Download Dedicated Site."

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The troubles of rubber rollers: more prone to measurement errors than metal.

Regarding dimensional accuracy, of course, the characteristics of the measuring instrument also have an impact.

Most measuring instruments, excluding laser types, such as dial gauges and digital calipers, are contact-type, and rubber materials have a tendency to deform even under slight pressure. Therefore, some individual differences and errors due to habits are unavoidable. Additionally, the influence of environmental temperature during measurement must be considered. Consequently, to prevent such issues when manufacturing high-precision products, it is essential to communicate with customers regarding the specifications of the measuring instruments used and the setting of environmental temperature during measurement. Furthermore, for more accurate measurements, it is necessary for the rubber surface to be clean; however, the action of solvents during solvent wiping causes the rubber to expand slightly. Therefore, it is also important to allow a brief drying time after solvent wiping. Customers viewing our product pages from the construction materials, interior, and pharmaceutical food technology sectors are kindly requested to download from the link provided below, "Catalog Download Dedicated Site."

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Thermoplastic polyurethane roller (TPU)

Thermoplastic elastomer materials enable the production of large rolls! Strong against repeated low-temperature bending.

"Thermoplastic polyurethane roller (TPU)" is a product that exhibits outstanding wear resistance. It has high mechanical strength, such as tensile strength and tear strength, stable elasticity over a wide range of operating temperatures, and good oil resistance, chemical resistance, and ozone resistance. Additionally, TPU and other thermoplastic elastomer materials can be reused for trimmings and machining scraps generated during processing. 【Features】 ■ A wide variety of hardness (from rubber hardness to plastic hardness) ■ Outstanding wear resistance ■ High mechanical strength, such as tensile strength and tear strength ■ Stable elasticity over a wide range of operating temperatures ■ High impact strength *For more details, please download the PDF or feel free to contact us.

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