Non Sparking Vice by Pahwa MetalTech
Secure Non-Sparking Workholding for Classified Area Maintenance Shops
Pahwa MetalTech's Non Sparking Vice is precision-engineered for reliable, spark-free performance in the most demanding hazardous environments. Compliant with ATEX, EN, and IS standards, these tools eliminate ignition risk in oil and gas, petrochemical, pharmaceutical, mining, and explosives industries. Every tool is quality-inspected for dimensional accuracy, alloy integrity, and functional performance before delivery, ensuring Zone 0, Zone 1, and Zone 2 classified area compliance throughout service life.
Material :
Pahwa MetalTech's Non Sparking Vice is available in two premium non-sparking alloys: QTi® (Copper Titanium) and BronAL® (Aluminium Bronze).
QTi® offers superior hardness and tensile strength for heavy-duty applications, with a longer service life than conventional beryllium copper.
BronAL® delivers excellent corrosion resistance, ideal for marine, chemical, and humid environments. Both alloys comply with ATEX, EN, and IS non-sparking tool certifications and are non-magnetic, ensuring safety in Zone 0, Zone 1, and Zone 2 classified areas. Material test reports and special certifications are available on request.
Size and Range :
Pahwa MetalTech offers the Non Sparking Vice in the following specifications: Woodworking, parallel, and self-locking types.
The range covers the most common operational requirements for hazardous area maintenance.
All sizes are manufactured to precise tolerances for reliable fit and performance. Custom sizes and configurations beyond the standard range are available on request for specific site requirements or OEM applications. Contact Pahwa MetalTech for custom configuration enquiries.
Applications :
Pahwa MetalTech's Non Sparking Vice is used across critical hazardous industries.
Explosives manufacturing toolrooms, ordnance facilities, mining workshops in classified zones, pharmaceutical maintenance shops, petrochemical maintenance workshops, and classified areas where non-ferrous metal or hazardous component work requires secure spark-free workholding.
In all these applications, QTi® and BronAL® non-sparking alloys eliminate ignition risk from tool-to-surface contact, protecting personnel, equipment, and facilities. These tools help operations teams comply with OISD, PESO, ATEX, and other international safety frameworks governing classified zones.
Download Our Non-Sparking Tools Catalog for Explosive Atmosphere Zones
Download our non sparking tools catalog to access a comprehensive range built for flammable work environments and safety-critical operations. Easily compare tool types, materials, and specifications to select the right solution for your requirements.
Do's
- Mount the vice securely to a stable, non-sparking workbench before clamping any component for machining or work.
- Use jaw protectors (soft copper or aluminium pads) when clamping finished or precision surfaces in the vice.
- Tighten the vice using the handle only — do not use extension levers to apply crushing force beyond the vice rating.
- Position the workpiece centrally in the jaws to distribute the clamping load across the full jaw width.
- For self-locking vice use, confirm the lock engagement before applying any tool load to the clamped component.
- Inspect the lead screw thread annually for wear — a worn lead screw allows the vice to release under vibration.
- For woodworking vice applications, ensure the wooden jaw faces are clean and free of metal particles before clamping timber.
- After use in chemical environments, flush the lead screw mechanism with clean water and lubricate before storage.
Donts
- Never use a standard ferrous steel vice in an explosives toolroom or classified chemical or petroleum maintenance shop.
- Do not clamp round bar in a parallel vice without V-blocks — round components rotate under machining load.
- Avoid clamping thin-wall tube or sheet metal without backing blocks — the jaw load will crush the component.
- Do not use the vice handle to apply rotational force on the clamped component — this is the machining tool's job.
- Never use the vice body as an anvil for hammer work — the cast body is not rated for impact loading.
- Do not tighten the vice to a point where the lead screw handle cannot be turned by hand — over-clamping risks handle failure.
- Avoid mounting the vice on a surface that is not rated for the clamping forces — an unstable vice is extremely dangerous.
- Do not use the vice jaw faces to grip electrical cables or instrumentation wiring — the jaw pressure will damage the insulation.
Get Certified Non Sparking Tools from Pahwa MetalTech
Choose non sparking tools that are tested and certified to meet safety and strength requirements for hazardous work environments across oil & gas, chemical, and other industries handling flammable materials.
With tools manufactured in Copper Titanium (QTi) and Aluminium Bronze (BronAL), Pahwa MetalTech offers certified solutions that deliver reliable performance, durability, and compliance for your operations.