Front-Mounted Hollow Collet Chuck (KJA-Q) — KJA-Q 前置式中空筒夹夹头

KJA-Q 前置式中空筒夹夹头（Front-Mounted Hollow Collet Chuck (KJA-Q)）— factory-direct from NBD (Beijing Shuangfengli). Custom sizes available; fast worldwide delivery.

SKU: NBD-CK-040 Categories: ,

Description

The Front-Mounted Hollow Collet Chuck (KJA-Q)（KJA-Q 前置式中空筒夹夹头）is part of NBD’s power chuck and rotary cylinder line for CNC lathes, machining centers and dedicated machines. Beijing Shuangfengli (NBD Machinery) supplies chucks and cylinders factory-direct with short lead times, custom bore/pipe options and worldwide support.

Please add a shield when rotate at high speed to avoid objects shot hurting people. This chuck’s waterproof ability is insufficient, please don’t use cutting fluid. Have a probability of stuck. When used for automatic feeding device, there is the trouble of disruption. Front-mounted hollow collet chuck, internal-mounted cylinder, need not to match power cylinder.

规格 最大转速
(r.p.m) Piston area cm2 Permissible pressure
KJA25-Q 1800 1152cm 0.2~0.8 1.5 26 25 6.3
KJA40-Q 1600 1822cm 0.2~0.8 1.5 46 45 12.9
KJA70-Q 1400 2922cm 0.2~0.8 1.5 68 67 20.5

All dimensions in mm; data above are standard parameters — customized bores, jaws and connections available on request. Send your drawing for a fast quote.

FAQ

What is your minimum order quantity (MOQ)?

For standard models the MOQ is 1 piece, and single-piece sample orders are welcome. For customized products or large-volume orders, the MOQ is quoted per model and specification.

What is your lead time?

In-stock items are shipped within 3-7 days after payment. Made-to-order items take 15-60 days, depending on the model and quantity.

How do you ship the goods?

We ship by international express (DHL, FedEx, UPS, EMS) for small orders, and by sea for bulk orders. The shipping method is arranged according to customer requirements.

Do you support OEM / ODM?

Yes. We support both OEM and ODM, including private labeling and manufacturing strictly from customer drawings or samples.

What payment methods do you accept?

Our standard payment method is T/T (bank transfer).

What is the warranty period?

All our products come with a one-year warranty.

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