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This section provides an overview for shafted/segmented rollers as well as their applications and principles. Also, please take a look at the list of 5 shafted/segmented roller manufacturers and their company rankings. Here are the top-ranked shafted/segmented roller companies as of December, 2024: 1.J.M.D.INDUSTRIES, 2.Plan Tech, Inc..
Table of Contents
A shafted/segmented roller is a shaft in which the periphery of the shaft or the entire shaft is a roller that can be driven and rotated.
Shaft rollers are often used in the field of free rollers called roller conveyors or roller conveyor rollers and in the field of web handling for transporting sheet products.
Shafted/segmented rollers can be used for driven rotation, eliminating the need to drive all the shafts, thus saving space by consolidating the drive transmission units.
Shafted/segmented rollers are mainly used for free rollers that move boxed products horizontally on a platform and for web handling equipment.
Shafted/segmented rollers can be used for free rollers, where the object can be moved with little force by continuously aligning the roller shafts on the ground surface where the object is to be moved or for automatic conveyance of the object by rotating the rollers.
Web handling equipment can set an arbitrary sheet path (the path along which a sheet passes) for long sheets of continuously produced products by supporting them with free rollers while tension is applied. In addition, by clamping the sheet between the driven/segmented roller shafts, it is possible to convey the sheet at a constant speed.
Shafted/segmented rollers have two types of structures: one with a built-in bearing between the part supported by the structure at both ends (support part) and the part in contact with the object (peripheral part) that rotates, and one with the support part and the peripheral part fixed together.
The former structure is used as a driven rotating roll and can be used by simply supporting both ends of the shaft with a U-shaped groove or hole.
The latter construction is used for driven as well as driven rolls and requires bearings and pillow blocks at both ends of the shaft. In the case of driven rotation, a mechanism is provided to transmit the motor power to the shaft of the support.
The former structure requires few parts other than the roller shaft and can be easily installed, while the latter structure can be used as a driven roller and has the advantage that a cooling mechanism and sensor can be easily installed inside the roller shaft.
As described above, it is necessary to select an appropriate structure and material for the shafted/segmented roller, depending on the purpose of use and the material of the object. Shafted/segmented rollers can be made of steel, stainless steel, resin, etc.
*Including some distributors, etc.
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Plan Tech, Inc. is a manufacturer of polyurethane (PU) parts and components that was established in Loudon, New Hampshire in 1989. The company produces various PU blocks, rods, bars, and 70a durometer sheets, as well as PU-coated standard and abrasion-resistant bearings. These are used in a wide range of industrial processes, including food processing, computer chip manufacturing, and material handling. Aside from their products, Plan Tech, Inc. also offers inhouse waterjet cutting and custom mold manufacturing services for customer projects with unique specifications.
JMD Industries, founded in 1977 in the USA, is a supplier and a metal finishing service provider for manufacturers. Its range of finishing processes includes anodizing, chrome plating on aluminum, non-electric nickel plating, wet paint powder coating, and more. Metal finishing encompasses processes like electropolishing, passivation, light dipping, silk screening, and laser marking. Its conversion coating (CHEM-Film) offers increased corrosion protection for aluminum (Mil-C-5541 Mil-DTL-5541, etc.). Powder coating is a method where dry powder is electrostatically applied, commonly used in the medical, commercial, automotive, and defense industries. Company holds a Cerakote certification that ensures performance in corrosion resistance, abrasion, and more.
FMS Technology, established in 1994 and based in Singapore, is a provider of industrial automation solutions. The company’s comprehensive portfolio includes industrial visual apparatus, robotics, and motion control solutions for diverse sectors such as electronics, automotive, and pharmaceuticals. FMS Technology succeeds in delivering cutting-edge technologies to optimize manufacturing processes, enhance product quality, and increase operational efficiency. The company empowers industries to meet the challenges of modern production demands. Additionally, their devotion to customer success is backed by a team of experts, ensuring seamless integration and great support for clients worldwide.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | J.M.D.INDUSTRIES |
50.0%
|
| 2 | Plan Tech, Inc. |
50.0%
|
Derivation Method
The ranking is calculated based on the click share within the shafted/segmented roller page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
India
|
2 | 40.0% |
|
United States of America
|
1 | 20.0% |
Japan
|
1 | 20.0% |
|
Switzerland
|
1 | 20.0% |
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