Product Overview
An indispensable core tool for professional fitters, machinists, and repair workshops, our Heavy-Duty Mechanics Bench Vise with Anvil is engineered for extreme clamping stability and heavy hammering tasks. Built with a thickened and reinforced cast steel/iron frame, its structural clamping capacity exceeds international standards by more than 30%. Available in jaw widths from 4″ (100mm) up to 10″ (250mm), this industrial bench vise delivers an impressive clamping force ranging from 20 kN to 45 kN. Featuring an integrated smooth anvil area for shaping and flattening workpieces, precision-machined smooth lead screw, and heavy-duty jaws, it is built to handle the toughest metalworking and fabrication jobs.
Key Features
- Exceeds International Standards by >30%:Reinforced heavy-wall casting design delivers extreme structural rigidity, preventing body cracking or jaw displacement under peak load.
- Massive Clamping Force up to 45kN: Generates massive holding power (20kN to 45kN) to keep large steel plates, pipes, and machinery parts completely motionless during machining.
- Integrated Heavy Anvil Working Surface:Features a flat, hardened anvil section behind the fixed jaw for light hammering, shaping, and riveting without damaging the vise body.
- Precision Smooth Lead Screw & Nut:Precision-threaded lead screw ensures smooth rotation, instant clamping feedback, and long-term anti-wear performance.
- Replaceable Serrated Steel Jaws:High-hardness hardened steel jaw plates provide maximum friction grip to prevent workpiece slippage under extreme torque.
Applications
- Machinist & Fitter Workstations: Mounting on fitters’ workbenches for filing, sawing, drilling, and assembling.
- Automotive & Heavy Equipment Repair: Securing crankshafts, struts, pipes, and metal components.
- Metal Fabrication & Welding Workshops: Holding structural steel profiles and plates for heavy grinding.
Important Operating Rules
- Proper Tightening: Tighten the handle by hand ONLY. Never use extension pipes or hammers on the handle to gain leverage, as this will strain the lead screw.
- Direction of Force: When performing heavy-duty machining or hammering, always direct the force toward the fixed body, not the sliding jaw.
- Correct Use of Anvil: Hammering is ONLY allowed on the flat anvil surface. Never strike the sliding body or smooth guidance rails.
- Maintenance & Lubrication: Clean and lubricate the lead screw and nut regularly with anti-rust grease to prevent binding and corrosion.
Specifications
| Item No. | Spec Size | Jaw Width | Max Opening | Clamping Force | Carton Qty | Gross Wt. |
|---|---|---|---|---|---|---|
| W60752 | 4″ | 100 mm | 100 mm | 20 kN | 2 pcs | 22.50 kg |
| W60753 | 5″ | 125 mm | 125 mm | 25 kN | 1 pc | 20.00 kg |
| W60754 | 6″ | 150 mm | 150 mm | 30 kN | 1 pc | 30.00 kg |
| W60755 | 8″ | 200 mm | 200 mm | 40 kN | 1 pc | 45.00 kg |
| W60756 | 10″ | 250 mm | 220 mm | 45 kN | 1 pc | 65.00 kg |
Why Choose Us
- Proven >30% Strength Superiority: Premium heavy castings designed to surpass standard commercial vises in longevity and crack resistance.
- Heavy-Weight Material Assurance: Up to 65kg per unit for the 10″ model, providing unbeatable structural mass that absorbs heavy tool impacts.
- Rigorous Factory Load Testing: Every batch is load-tested up to rated kN capacity to guarantee zero structural failures.
- Export Shipping Capability for Heavy Freight: Specialized reinforced wooden crate / heavy master carton packaging designed for safe ocean transit.
Customization Services
We support international tool distributors, machinery suppliers, and brand owners:
- Custom Powder Coating Colors: Industrial hammer-tone finishes, safety blue, industrial grey, red, or custom Pantone brand colors.
- Brand Logo Casting & Stamping: Embossed brand logo cast into the main body or precision laser-etched/stamped metal nameplates.
- Jaw Plate Customization: Smooth jaws, V-grooved jaws for pipes, or soft aluminum/copper magnetic jaw covers.
- Heavy Freight Packaging: Individual wooden crates, honeycomb reinforced cartons, custom palletizing, and barcode labeling.
FAQ
Q1: What makes this heavy-duty bench vise stronger than standard market vises?
A: Our vise features a thickened body wall and reinforced beam casting that increases overall clamping strength by more than 30% compared to standard international specs, offering clamping forces up to 45kN.
Q2: Is hammering allowed on the sliding jaw of the bench vise?
A: No. Hammering or striking must only be done on the designated flat anvil section behind the fixed jaw. Hitting the sliding body or slide guide will damage screw alignment.
Q3: Can I use an extension pipe on the handle to get more clamping leverage?
A: No. The handle is designed to deliver maximum safe torque by hand. Using extension pipes or cheater bars can strip the screw threads or crack the casting, invalidating the warranty.
Q4: How should I maintain the lead screw to prevent rust and sticking?
A: Frequently clean metal shavings from the thread and apply heavy-duty lithium grease or anti-rust oil to the lead screw and internal nut.
Q5: What is the packaging setup and MOQ for OEM orders?
A: Due to heavy weight (20kg-65kg per unit), smaller sizes are packed in reinforced cartons, and large sizes (8″/10″) in wooden crates. OEM MOQs start at 50–100 pcs depending on the size.
