![Clamping technology at Spreitzer Clamping technology at Spreitzer](https://www.spreitzer.de/wp-content/uploads/2021/02/spreitzer-spanntechnik-header-3.jpg)
![Clamping and clamping technology Clamping and clamping technology](https://www.spreitzer.de/wp-content/uploads/2019/12/Icon-Spannen-Spanntechnik.png)
CLAMPING JAWS
Versatile clamping jaw variants for different customer requirements. Stepped jaws, reversible stepped jaws, clamping jaws with coating and grip jaws which makes the pre-stamping of workpieces unnecessary. We offer clamping jaws for centric vises and chucks as well as customized jaws. Our wide selection guarantees the best possible solutions.
CLAMPING JAWS
![Clamping jaws from Spreitzer Clamping jaws](https://www.spreitzer.de/wp-content/uploads/2020/03/spreitzer-spannsysteme-spanntechnik-spannbacken.jpg)
Wide range of clamping jaws for safe fixturing.
Clamping jaws for centric vises, centre-clamping vises, machine vises. Clamping jaws with grips for raw part clamping without pre-stamping. Coated clamping jaws for clamping grinded workpieces and soft clamping jaws for manufacturing mold jaws.
![Clamping jaws, soft Soft clamping jaws](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-spannbacken-weich-neu.jpg)
![Soft block clamping jaws Soft block clamping jaws](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-spannbacken-weich-blockspannbacken-neu.jpg)
For producing mold jaws resp. for clamping moldings
![Step jaws, ground geschliffene Stufenbacken](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-stufenbacken-geschliffen-neu.jpg)
![Step reversible jaws, ground Reversible stepped jaws](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-stufen-wendebacken-geschliffen-neu.jpg)
For clamping finished parts or for use in the second clamping.
![Step jaws with HM coating Step jaws with carbide coating](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-stufenbacken-hm-neu.jpg)
![Step turning jaws with HM coating Reversible step jaws with carbide coating](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-stufen-wendebacken-hm-neu.jpg)
High holding force through increased friction factor. The workpiece surface will not be damaged.
![Step jaws, coarse with coating Step jaws, rough with coating](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-stufenbacken-grob-neu.jpg)
![Step turning jaws with clamping bar, coarse with coating / HM coating Reversible step jaws with clamping inserts and carbide coating](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-stufen-wendebacken-spannleiste-neu.jpg)
For clamping of high-strength raw material. The hardened and coated surface of the clamping jaws deforms the workpiece surface during the clamping process.
![Pull-down pendulum jaws Pendulum jaws](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-niederzug-pendelbacken-neu.jpg)
![Pull-down pendulum jaws Pendulum jaws](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-niederzug-pendelbacken-gross-neu.jpg)
With the pull-down pendulum jaws, angular misalignments of several millimetres can be rectified.
![Prism jaws Prism jaws](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-prismenbacken-neu.jpg)
![Prism jaws Prism jaws](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-prismenbacken-gross-neu.jpg)
Hardened and grinded prism jaws for clamping round workpieces.
GRIP JAWS
![Workpiece blank stress Spannbacken mit Werkstück](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-rohteilspannung.jpg)
![Zentrischspanner-MZE-220-80-mit-Gripbacken Centre-clamping vise MZE 220-80 with grip jaws](https://www.spreitzer.de/wp-content/uploads/2022/08/Zentrischspanner-MZE-220-80-mit-Gripbacken-300x300.png)
Centre-clamping vise MZE 220-80 with grip jaws
Secure clamping of blanks without pre-stamping
Workpiece blank clamping or machining requires new and innovative clamping solutions, especially on multi-axis machining centers. The high inherent rigidity, the optimum guide ratio and the powerful spindle result in high and effectively acting clamping forces.
Process-safe clamping with Grip(s)
- No embossing station necessary. Embossing and clamping take place in a single operation
- High holding forces due to material-specific grip jaws
- Less material required due to clamping depth of only 4 mm
- Highest machining quality due to distortion-free clamping and less vibration
RAPID FIXTURE
Customized clamping jaws
Do you need workpiece-specific clamping jaws for your production?
In OEM quality – competent, fast and flexible.
We manufacture form-fit workpiece clamping jaws using the latest manufacturing methods. Machining or non-cutting individually for your workpieces and according to your requirements. Especially for fine, small contours, production in 3D rapid prototyping is particularly economical.
![Customized clamping jaws in centric vise Customized clamping jaws](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-mzs-kundenspezifisch.jpg)
![Customized clamping jaws in centric vise from above cutomized clamping jaws from above](https://www.spreitzer.de/wp-content/uploads/2021/08/spreitzer-spannsysteme-spanntechnik-mzs-kundenspezifisch-1.jpg)
Realization in 5 steps
1. You send us your 2D or 3D STEP data of the workpiece with background information about the necessary machining positions and the possible interference contour.
2. You provide us with the type of vise you use and, if necessary, the manufacturer.
3. Choose from different materials and surfaces:
- Plastic
- Aluminum
- Steel
- Surface hardened
- Ground
- HM coated
- etc.
4. We select the appropriate manufacturing process. (3D Rapid Prototyping, 3D Milling)
5. We will provide you with a detailed quotation including price and delivery time of your individual clamping jaws.
![Telephone receiver Telephone Icon](https://www.spreitzer.de/wp-content/uploads/2019/12/Icon-Telefonhoerer.png)
WHAT CAN WE DO FOR YOU?
By using our products and services, our customers increase the productivity of their production by up to 100% and at the same time reduce their production costs to a large extent.