Chain vise
Chain vises are tools that securely hold and support roller chain when cutting or disassembling it. During pin punching or driving out with a punch and hammer, or when grinding the pin heads, they support the link plates to prevent chain twisting and deformation. They come in a cradle-type design for small chains and a vise-type design that clamps the chain like a bench vise. Some models accommodate single-strand chain as well as multi-strand chain with 2 or 3 strands. Large-chain models have larger, heavier bodies. They are used for chain replacement in equipment maintenance, length adjustment of conveyors and transfer equipment, and chain cutting in assembly lines.
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Chain vise
Chain Vise RS-CV3
Model: RS-CV3
A large chain vise compatible with large roller chains (RS80 and above).
Tsubakimoto Chain Co.
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Chain vise
Chain Support Stand RS-CR1
Model: RS-CR1
A chain support stand that holds single-row roller chain (RS15) when cutting it.
Tsubakimoto Chain Co.
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Chain vise
Chain Support Stand RS-CR2
Model: RS-CR2
A chain support stand that holds single-strand roller chain (RS25) during cutting.
Tsubakimoto Chain Co.
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Chain vise
Chain Support Stand RS-CR3
Model: RS-CR3
A chain support stand that holds single-strand roller chain (RS35) in place during cutting.
Tsubakimoto Chain Co.
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Chain vise
Chain Vise RS-CV1
Model: RS-CV1
A chain vise that clamps and cuts single-row and double-row roller chains.
Tsubakimoto Chain Co.
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Chain vise
Chain Vise RS-CV2
Model: RS-CV2
A medium-sized chain vise for 1- to 3-strand roller chains.
Tsubakimoto Chain Co.
How to choose Chain vise
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1. Check the nominal number for single-strand chain
The slot width and pin clearance holes of cradles and vises are designed to match chain pitch and roller diameter. Because some products are dedicated to specific nominal numbers such as RS15, RS25, or RS35, confirm that the nominal number of the chain in use is within the applicable range.
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2. Confirm compatibility with double-strand chain
Double-strand chain has longer pins and requires plate support across the full width. Single-strand dedicated products may not provide enough support and the plates may deform. Check that the applicable double-strand nominal numbers are listed in the applicable range.
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3. Verify triple-strand chain suitability
For equipment handling triple-strand chain, a medium or larger model that supports up to 3 strands is required. The applicable nominal numbers for triple-strand chain may be limited to a narrower range than for single- or double-strand chain, so verify by the combination of strand count and nominal number.
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4. Review width dimensions and adjustment range
Listed products vary in width from 20 to 220 mm, and adjustable types are specified by a range. Use width B to determine whether multi-strand or large chain can be clamped and whether the unit fits the workbench or installation space.
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5. Check overall length and height for installation
Products are available with overall lengths of 50 to 200 mm and heights of 16.4 to 170 mm. Large-chain models are taller and heavier, so check dimensions for mounting in a vise, stability on the workbench, and ease of handling.
This guide was written by AI based on the listed products' documents and specification items. Check each manufacturer's documents before adopting.