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New Product 1 Free Chucking Equipment


Have you ever experienced any of the following problems when centering, changing settings or finishing in the fracture surface finishing of tubing or wire rods?

- Imprecise centering
- Slow recombination at the time of size change
- Flowed on the product
- Low workability with chips stuck in the equipment

Use our free chucking equipment (with automatic centering mechanism) for a best solution.

Open state Chucking state


Major Features
Uninterrupted operation is possible with the following features:

1. Adaptable to any size. No need to change setups for different sizes.
2. One touch setting with clamp mechanism.
3. High precision centering in the range of 1/100 - 3/100 mm
4. Flawless with four-plane supports.
5. Closed structure to shut off mill scales and dust.

Major Use
Useful for a range of clamping and centering.

1. Chucking for tubing ends chamfering
2. Chucking for screw-cutting of tubing ends
3. Chucking for finishing round steel bar ends
4. Various clamps for wire rods

Standard Specifications

Models SFC-1 SFC-2 SFC-3
Cylinder Stroke 35m/m 100m/m 100m/m
Movable Chucking Path

f16 to 76.3

f60.5 to f170 f140 to f280
Chucking Speed 100 to 300mm/sec 100 to 300mm/sec 100 to 300mm/sec
Chucking Power  to  4 TON  to  10 TON  to  14 TON
Chucking Accuracy 1/100 to 3/100mm 1/100 to 3/100mm 1/100 to 3/100mm
The above chucking accuracy is measured for a true circle. Other types of chucking equipment (e.g. equipment driven by a hydraulic unit) are also available. Please contact us for more information.

Example: System installed
Nippon Steel Corporation,Tokyo Works


Schematic Diagram



Should you have any question or concerns, please contact.
Mishima Kosan Co., Ltd. Kimitsu Division 4-3-1 Funawatari, Itabashi-ku, Tokyo Japan 174-0041
Tel: +81-3-3558-8810 Fax: +81-3-3558-8955 (Person in charge: Koga)

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