High Accuracy Hydraulic Clamping Fixture Centering Vise

• Customization: Available
• Certification: ISO9001:2008, ISO9001:2000, RoHS, CE, ISO 14001 ISO45001
• Application: Punching Machine, Grinding Machine, Slotting Machine, Milling Machine, Drilling Machine, Boring Machine
• Model NO.: NT-S75P75V2
• Jaw Width: 75mm
• Shape: With Anvil
• Material: Stainless Steel
• Type: Stationary
• Logo Printing: with Logo Printing
• Size: Middle
• Customized: Non-Customized
• After-Sales Service: 12 Months
• Warranty: 12 Months
• Transport Package: EPE Foam & Packing Box & Wooden Box
• Specification: 120*125*97.5mm
• Trademark: Nextas
• Origin: Zhuhai
• HS Code: 8205700000
• Production Capacity: 500
• Package Size: 14.00cm * 13.00cm * 12.00cm
• Package Gross Weight: 9.000kg

Product Description

Product Description

Pneumatic-Hydraulic Booster Technology

The core of the Nextas pneumatic vise is its innovative "pneumatic-to-hydraulic conversion" booster technology. When compressed air enters the vise, it pushes a large-area piston, which in turn pressurizes a small-area hydraulic chamber. According to Pascal's principle, this design can amplify the force of the air pressure by several tens of times, thereby generating a powerful hydraulic clamping force. This design combines the rapid response of pneumatics with the powerful locking force of hydraulics, and it operates with only a standard air source, eliminating the need for an additional hydraulic power unit and greatly simplifying system configuration.

Engineered for Automated Production

The Nextas high-precision pneumatic vise is a powerful clamping device developed for automated machining and mass production. Its built-in pneumatic-hydraulic booster system generates a strong and stable clamping force using standard factory air pressure. It is ideal for automated loading and unloading with robotic arms, making it an indispensable tool for building automated production lines and increasing efficiency.

Powerful Boosted Clamping Force: The built-in booster cylinder can generate a clamping force of up to 4000 kgf, easily handling various heavy-duty cutting tasks.
Fast and Stable Actuation: Pneumatic drive achieves rapid opening and closing, with a clamping time of just a few seconds, significantly reducing the machining cycle time.
High Integrability: Can be linked with the machine tool's M-code via a solenoid valve for easy integration into automated systems, enabling unmanned operation.
Robust and Durable Construction: The vise body is made of high-tensile ductile iron (FCD60), and the sliding surfaces are high-frequency heat-treated to ensure long-term accuracy and durability.

Designed for Harsh Environments

Flexible Installation and Application

We understand the challenges of the machining environment. Therefore, the Nextas pneumatic vise features a fully sealed design that effectively prevents contaminants such as chips and coolant from entering the internal mechanism, ensuring long-term stable operation even in harsh conditions. The vise body is integrally cast from FCD60 high-tensile ductile iron, which effectively absorbs cutting vibrations, ensuring machining stability and a superior surface finish on the workpiece.

The base of the vise is precision-ground and comes with standard keyways and mounting holes for quick and accurate installation on the T-slot tables of various machining centers. Additionally, it can be easily combined with our zero-point clamping system to achieve even faster fixture changeovers, further enhancing production efficiency and flexibility.

Specification

Model Number	Clamping Range	Dimensions	Repeatability Accuracy	Clamping Force	Unlocking Air Pressure	Material Hardness	Weight
NT-S75P75V1	0-125mm	125*120*97.5mm	0.01mm	4,200N	0.5-0.8Mpa	45-50HRC	7KG
NT-S110P110V1	0-210mm	200*180*135.8mm	0.01mm	12,000N	0.5-0.8Mpa	45-50HRC	24.9KG
NT-S150P150V1	0-250mm	250*215*152mm	0.01mm	20,000N*2	0.5-0.8Mpa	45-50HRC	41.6KG

Certifications

Company Profile

NEXTAS PROFILE

NEXTAS Co. Ltd. was established in March 2009, dedicated to industrial workholding solutions for 15 years. NEXTAS has 450+ employees, including R&D technical personnel accounted for 55%, R&D production base of 43, 600 squaremeters, for high-quality, batch demand for products to provide a strong guarantee.
NEXTAS continues to introduce international advanced technology research and development personnel, for industrial manufacturing in various fields of industry pain points to start solving the problem, the product super-generation R&D technology innovation, R&D capabilities and application of leading domestic technology, Nextas industrial quick-exchange technology specifically for enterprises to provide standardized cost reduction and eficiency of the overall solution and one-stopservice for intelligent manufacturing
Mission: Provide competitive inteligent manufacturing solutions and create value for customers through continuous innovation.
Vision: Innovation with Smart Solutions
Values: Win-win, Innovation, Cooperation, integrity, Efficiency, Commitment

After Sales Service

Professional Sales & After-Sales Service

NEXTAS has a professional R&D design team who have 15 years experience in precision manufacturing processes, they can provide a whole set of quick change fixture system customazation design scheme base on customer's process needs.

NEXTAS can provide one-stop technical solutions and technical support such as process, fixture, and programming for customers' processing difficulties on a one-to-one basis.

NEXTAS has a professional technology team who can offer matching application and professional after-sales service, to allow customers choose us without any worries.

Mission:Provide competitlve intellgent manufacturing solutions and create value for customers through continuous innovation.
Vision:Innovation with Smart Solutions
Values:Win-win, Innovation, Cooperation, integrity, Eficiency, Commitment.

FAQ

FAQ

What is a High-Precision Pneumatic Vise mainly used for?
It's for automated machining and mass production, enabling robotic arm loading/unloading to boost efficiency.

What core technology gives the pneumatic vise strong clamping force?
It uses "pneumatic-to-hydraulic conversion" booster tech, amplifying air pressure force by tens of times.

What air pressure range is recommended for the pneumatic vise?
To ensure stable performance, the recommended operating air pressure is 5 - 7 bar.

How does the S-shaped oil lubrication system help the pneumatic vise?
This system enhances the product's precision during use and extends its overall service life.

Can the pneumatic vise work with zero-point clamping systems?
Yes, it combines easily with zero-point clamping systems for faster fixture changeovers.

Why is the pneumatic vise suitable for horizontal machining centers?
It fits pallet changers; multiple units on one pallet let you machine several workpieces at once.

What kind of jaws does the pneumatic vise have, and how do they work?
It has solid/soft jaws; solid ones clamp machined surfaces, while soft jaws suit flexible clamping.

Does the pneumatic vise absorb cutting vibrations?
Its FCD60 ductile iron body absorbs cutting vibrations, ensuring machining stability and good workpiece finish.

What heavy-duty tasks can the pneumatic vise handle?
With strong clamping force, it securely holds workpieces for heavy-duty tasks like mold roughing.

How does the pneumatic vise reduce machining cycle time?
Pneumatic drive enables rapid opening/closing, with clamping time just a few seconds to shorten cycles.

Are the jaws of the pneumatic vise adjustable?
Yes, jaws have a guide rail toothed strip structure, allowing flexible adjustment for needed clamping ranges.

Can the pneumatic vise achieve unmanned operation?
Linked to machine tools via M-code (solenoid valve), it integrates into automated systems for unmanned work.