Every minute a CNC machine stands idle costs money. Clamping workpieces individually, retooling, and aligning them wastes valuable machine time every day — especially in series production. The MMS Multiple Vise SVF from SCHLEIF-TEC solves exactly this problem: Instead of performing each setup operation individually, you clamp multiple workpieces simultaneously — securely, repeatably, and without compromising precision or stability.
What is the MMS Multiple Vise SVF?
The MMS Multiple Vise SVF is a modular clamping system for CNC machining centers, specifically engineered by SCHLEIF-TEC for series production of parallel workpieces. All components are manufactured 100% in-house at our Götzis, Vorarlberg facility — hardened, precision-ground on all sides, and inspected for maximum dimensional accuracy.
The product line currently comprises two main sizes:
- MMS-50 (width 50 mm) — starting at € 988.00 excl. VAT
- MMS-72 (width 72 mm) — starting at € 1,086.00 excl. VAT
- Custom solutions available upon request
All variants feature identical quality characteristics: single-sided zero-point orientation, profile-ground serrations (hardening distortion eliminated), surface hardness 60 HRC.
How does the MMS Multiple Vise work?
The operator positions workpieces along the vise’s longitudinal axis and secures them with a force-fit connection via the movable clamping jaws. The decisive advantage over conventional vises: With one setup, all workpieces are machined in a single machine cycle — the number depends on workpiece size and available table space.
Single-sided zero-point orientation ensures the first workpiece always contacts the same reference surface — regardless of how many units follow in series. This makes the MMS especially suitable for operations where repeatability directly impacts rejection rates.
Key Specifications:
| Feature | Value |
| Repeatability | ±0,01 mm |
| Surface hardness | 60 HRC |
| Zero-point orientation | Single-sided |
| Serration | Profile-grinded |
| Manufacturing | 100 % Austria |
Typical Applications
Series machining of prismatic blanks: Aluminum, steel, or plastic blanks of the same size can be clamped in series and machined on multiple sides in one cycle — ideal for 3-axis and 4-axis machining centers.
Clamping with KSB Claw Jaws: For workpieces with irregular contours, raw parts, or castings, KSB claw jaws provide the perfect solution. They grip form-fit into the surface, enabling secure clamping even where smooth clamping surfaces are missing.
Clamping with SSB Step Jaws: Workpieces with shoulders, undercuts, or stepped bearing surfaces are reliably held by the MMS with SSB step jaws. These conform to the workpiece geometry and allow deep clamping for heavy-duty machining.
Combination with Pull-Down Vises: Combined with matching NZSP pull-down vises — available for MMS-50 and MMS-72 — the MMS enables heavy machining operations with minimal material loss. Clamping depths starting at 2.5 mm through the pull-down effect meet most application requirements.
5-sided machining: With workpieces remaining freely accessible from above and the vise’s low-profile design, the system is ideal for 5-sided machining in a single setup.
MMS Multiple Vise vs. Conventional Machine Vise
| Feature | Conventional Maschine Vise | MMS Multiple Vise SVF |
| Workpiece per setup | 1 | Mulitple (depending on workpiece size) |
| Setup time | High | Significantly reduced |
| Repeatability | Operator-dependent | ±0,01 mm system-guranteed |
| Expandability | No | Modular in length & width |
| Suitable for series production | Limited | Yes |
| Manufacturing/Origin | Typically Asia | Austria |
Compatible Accessoires
The MMS system is specifically designed for expandability. The following accessories are directly available in the shop:
- KSB Claw Jaws — for irregular workpieces, castings, and flame-cut parts
- SSB Step Jaws — for workpieces with shoulders or relief grooves
- PSB Prism Jaws — for round and cylindrical components
- NZSP Pull-Down Vises — for secure clamping in heavy-duty machining operations
- WSA Workpiece Stop — for precise longitudinal positioning
FAQ
Which machine types is the MMS Multiple Vise compatible with?
The MMS SVF is compatible with all standard CNC machining centers featuring T-slot tables. Custom configurations for specific machine interfaces are available upon request.
How many workpieces can I clamp at once?
This depends on workpiece dimensions and available table capacity. The modular design in length and width allows multiple MMS units to be combined for optimal capacity utilization.
Can I combine multiple MMS units?
Yes. The modular construction enables the arrangement of multiple units in both longitudinal and lateral directions — depending on available table space and workpiece dimensions.
What is the maximum clamping force?
With 60 HRC surface hardening and profile-ground serrations, the MMS is engineered for heavy-duty machining. Specific force ratings for your application are provided upon request.
Are custom dimensions available?
Yes. SCHLEIF-TEC manufactures custom solutions on request. Inquiries receive responses within days, including feasibility assessment, delivery schedule, and pricing.
What is the delivery time?
Standard configurations ship from stock. Please check current availability directly in our shop or through the contact form.
Conclusion
The MMS Multiple Vise SVF isn’t a generic purchased part — SCHLEIF-TEC developed it in our own facility and uses it every day on our CNC machining centers. If you run series production and are serious about reducing machine downtime, you’ll find a clamping system here that convinces both technically and economically.