Three-jaw Chucks

Product Description

The chuck is a core clamping device in machining operations, primarily used to secure workpieces or tools for precision processing. Manufactured from high-strength alloy materials through precision machining and heat treatment processes, it offers excellent clamping force and repeat positioning accuracy. Widely applied in lathes, milling machines, machining centers and other CNC equipment, suitable for processing various materials including metals and plastics.

Product Schematic

Product Parameter

Chuck Structure Introduction

Main Components

Chuck Body: Main frame made of high-strength cast iron or alloy steel

Jaws: Movable clamping elements (typically 3-6 pieces), surface hardened

Transmission Mechanism: Including scroll, bevel gears or hydraulic pistons

Base Mount: Connection interface for machine tool spindle

Drive Ring: Rotating component for manual or power operation

Dust Cover: Protects internal mechanism from chips and coolant

Product advantages

Improves machining accuracy: Ensures workpiece stability
Enhances productivity: Quick clamping reduces non-cutting time
Lowers production costs: Extended service life reduces replacement frequency

Quality Inspection

Jiehe Machinery owns a leading tool holder production factory and inspection and testing center in China, with manufacturing capabilities ranking among the top. Our core production and testing equipment include GROB, TAKISAWA, Doosan, HAIMER, KELCH, ZOLLER, Mitutoyo, etc., and we also possess the full range of standard tool holders and tool holder gauges from German Diebold. The use of these equipment further ensures the superiority of our production efficiency and product quality.

We have an intelligent production line, which ensures the stability of product quality and greatly improves production efficiency.

Factory Displayment

Jining Jiehe Machinery Co., Ltd., established in 2000, is a national high-tech enterprise and a provincial-level technology-driven and innovative company. Specializing in CNC machine tool accessories, the company offers over 1,000 product varieties, with 60% of products exported. With over 200 CNC machines and a team of more than 100 employees, Jiehe has earned over 30 national patents and is recognized for its well-known trademarks such as CNCJiehe, Sun Moon Lake, and Goose. The company regularly participates in international exhibitions across Beijing, Shanghai, the U.S., Germany, Italy, and Tokyo, building a strong global market presence. By benchmarking top companies in Germany and Japan, Jiehe has achieved rapid development and established a comprehensive production and R&D base with subsidiaries in Jining, Shandong, Suzhou, and beyond.