-
ProductsFocus on trustworthiness; quality builds the brand.
-
AboutMore efficiently meet customer needs and deliver personalized, tailor-made solutions.
-
NewsBidefu will periodically share real-time updates with you to help you better understand our products and services.
-
ContactIf you are interested in our products and services, please contact us promptly.
-
Language
Products
KJZ Expansion Chuck
Category:
Front-mounted power supply design, easy installation, need not to match back cylinder.
Depending on the specifications, a super quantity expansion of 0.5 to 1.5 can be achieved.
A short cylindrical connection method that conforms to industry standards and is widely used.
The front end is equipped with an axially mounted threaded hole for convenient positioning.
Dual-direction taper locking; repeated positioning accuracy can reach 0.01 mm.
Keywords: KJZ Expansion Chuck
Product Description
Scope of Application
Used to turn, mill, and grind hollow parts.
Fixed spindle, high precision, high speed, large torque
During clamping, axial backward clamping is achieved through the expanding sleeve’s axial movement.
The expanding sleeve is convenient to install and quick to replace.
Performance parameters
| Spec. |
Maximum speed (r.m.p) |
Maximum clamping force (KN/kgf) |
Allowable pressure Mpa |
Clamping range D3 (mm) |
D | D1 | D2 | H | H1 | Hydrogen-2 | M |
| KJZ130 | 3500 | 15/1530 | 0.4-0.8 | φ10~φ30 | φ135 | φ95 | φ108 | 60 | 80 | - | 3-M8 |
| KJZ160 | 3500 | 25/2550 | 0.4-0.8 | φ20~φ50 | φ170 | φ130 | φ142 | 60 | 80 | - | 3-M8 |
| KJZ200 | 3000 | 38/3876 | 0.4-0.8 | φ20~φ70 | φ210 | φ165 | φ180 | 62 | 82 | - | 3-M10 |
| KJZ250 | 2500 | 65/6630 | 0.4-0.8 | φ30~φ90 | φ250 | φ206 | φ226 | 66 | 86 | - | 3-M12 |
You may be interested in
you might be interested
KS Solid Three-Jaw Pneumatic Chuck
Patented product, cylindrical form of connection.
The chuck is easy to install, and its connection method complies with industry standards; it is simply fitted with a flange that matches the chuck, without requiring any modifications to the machine structure. Similar to the connection method used for standard mechanical chucks, the specific installation procedure is outlined in the installation instructions.
The chuck is a built-in cylinder with large clamping force, good sealing, high precision, safety and reliability, nice economical and practical applicability and long service life, and it can be suitable for processing disc, short-shaft, gear parts and large bulk of products.
ZL 2020 103763185
KS Solid Four-Jaw Pneumatic Chuck
Patented product, cylindrical form of connection.
The chuck is easy to install, and its connection method complies with industry standards; it is simply fitted with a flange that matches the chuck, without requiring any modifications to the machine structure. Similar to the connection method used for standard mechanical chucks, the specific installation procedure should follow the installation instructions.
The chuck is a built-in cylinder with large clamping force, good sealing, high precision, safety and reliability, nice economical and practical applicability and long service life, and it can be suitable for processing square parts and other special-shaped parts.
ZL 2020 103763185
KS Solid Five-Jaw Pneumatic Chuck
Patented product, cylindrical form of connection.
The chuck is easy to install, and its connection method complies with industry standards; it is simply fitted with a flange that matches the chuck, without requiring any modifications to the machine structure. Similar to the connection method used for standard mechanical chucks, the specific installation procedure should follow the installation instructions.
The chuck is a built-in cylinder with large clamping force, good sealing, high precision, safety and reliability, nice economical and practical applicability and long service life, and it can be suitable for processing square parts and other special-shaped parts.
ZL 2020 103763185
KT Hollow three-jaw power chuck
The wedge-shaped through-hole chuck complies with Japanese and Taiwanese standards.
All sliding surfaces undergo hardening treatment and precision grinding.
High rigidity structure and high clamping accuracy.
Bidefu Service Hotline
Address info
No.5 Shengzhuang Road, Hengshanqiao Town, Wujin District
[Follow the official account]
[Mobile Website]
- Pneumatic product customer service +86 18112325829 qidong@bdfkp.com
- Hydraulic product customer service +86 18151985123 yeya@bdfkp.com
- Customized fixture customer service +86 15961400341 jiaju@bdfkp.com
