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Quick-Change Systems
Quick-change system – hydraulic, H4
Hydraulic quick-change system from WILHELM KÖNIG MTM
A special feature of our hydraulic quick-change system is the integrated pull-down effect of the clamping devices onto the quick-change system. Through manual operation of the quick-change systems, various clamping devices can be centered and clamped quickly and efficiently. This leads to a significant reduction in setup time.
By turning the manual clamping screw, the closed oil system is compressed by means of a piston, and the clamping point contracts cylindrically within the elastic range. This ensures maximum precision and secure fixation of the adapted clamping system.
The quick-change systems are specifically tailored to your machine interface and individually designed and manufactured.
| TYPE | |
|---|---|
| Hydraulic | |
| MANDREL | CHUCK |
| x | |
| ACTUATION TYPES | |
| Clamping screw, hydraulic pressure, compressive force or tensile force | |
| MACHINE INTERFACE | |
| flange, taper | |
| FEATURES | |
| Repeatable and fast changeover of different clamping devices High stability between clamping device and quick-change system due to pull-down effect Easy handling (no bolting of clamping devices required) Repeatability ≤ 0.003 mm High torque transmission High resistance to contamination High precision Setup time optimization |
|
Type H4

Quick-change system – mechanical, M4
The mechanical quick-change system from WILHELM KÖNIG MTM
A key feature of our quick-change system is the permanent clamping of the adapted clamping device as well as the bayonet connection. The latter enables quick and easy changing of the mounted clamping fixtures. The clamping device is centered and firmly fixed – without any additional tools.
The integrated permanent clamping system ensures secure clamping, even during machine malfunctions, and provides consistently high clamping forces. A pronounced pull-down effect creates a rigid connection between the quick-change chuck and the clamping device, ensuring high flatness and runout accuracy.
The system is specifically designed for vertical hobbing machines, but can be flexibly adapted to various machine types. The design is customized to your machine interface to ensure minimal setup effort and maximum process reliability.
| TYPE | |
|---|---|
| Mechanical | |
| MANDREL | CHUCK |
| x | |
| ACTUATION TYPES | |
| Permanently clamped | |
| MACHINE INTERFACE | |
| flange, taper | |
| FEATURES | |
| Easy handling (no bolting of clamping devices required) Repeatability ≤ 0.003 mm Robust design Setup time optimization High precision |
|
Type M4

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Zero-point clamping system, M4
Zero-point clamping system from WILHELM KÖNIG MTM
The zero-point quick-change system from WILHELM KÖNIG MTM enables a significant reduction in your setup times and ensures increased efficiency in your manufacturing processes. Based on high-precision zero-point pallet systems, these quick-change chucks, combined with hydraulic or mechanical clamping devices, offer a flexible and reliable solution for a wide range of applications.
The zero-point clamping systems are permanently clamped and are released by compressed air. The release can be performed either automatically via the machine or manually using an air pressure gun. The actuation of the clamping devices on the zero-point clamping system is typically performed directly via the machine hydraulics, the machine’s pull or push rod, or through a pressure intensifier integrated in the quick-change chuck.
| TYPE | |
|---|---|
| Mechanical | |
| MANDREL | CHUCK |
| x | |
| ACTUATION TYPES | |
| Permanently clamped | |
| MACHINE INTERFACE | |
| flange, taper | |
| FEATURES | |
| Easy handling (no bolting of clamping devices required) Repeatability ≤ 0.003 mm Robust design Setup time optimization High precision |
|
Type M4

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