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Single Speed Pneumatic Torque Wrench - Image 2
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Single Speed Pneumatic Torque Wrench

A pneumatic torque wrench is an air-powered tool that uses compressed air to generate high torque output for tightening or loosening large fasteners. Designed for harsh environments, it offers intrinsic explosion-proof safety – critical in oil & gas, mining, or chemical plants where sparks from electric tools could ignite flammable atmospheres. While requiring an air compressor, it provides robust performance with lower maintenance and higher power-to-weight ratio than many electric alternatives.

Features

* Heavy-duty industrial-grade pneumatic motor imported from Japan to ensure the continuity and long-term stability of torque output.
* Continuous and stable torque output, working without reaction force, avoiding destructive hammering of nuts.
* Ergonomic and comfortable handle reduces operator injury and fatigue, and improves production efficiency.
* Enclosed lightweight aluminum alloy housing, stable torque output, durable and low noise. Output accuracy +-4%, repeatability +-2%.
* Optional digital display adjusts torque every 10Nm to select target torque more accurately (customized).
* Optional Bluetooth and wireless module, which can be connected with C-series smart socket for joint calibration of sensor verification and precise control and tracking of torque output terminals (customized).
* Optional sensor system can accurately control the torque output target unit with an adjustment accuracy of up to +-2% (customized).
* The portable tool basket is ergonomic.
Model Min torque(N.m) Max torque(N.m) S D L H R1 R2 Weight Max speed
mm （Kg） rpm
PTW-05 100 500 3/4＂ 60 170 210 56 99 4 50
PTW-10 150 1000 3/4＂ 74 250 210 62 112 4.8 28
PTW-15 200 1500 1＂ 76 260 210 70 130 5.2 21
PTW-20 300 2000 1＂ 76 260 210 70 130 5.5 15
PTW-30 500 3000 1＂ 93 340 210 80 150 7.5 10
PTW-40 700 4000 1-1/2＂ 97 340 210 80 150 9.5 7
PTW-60 1000 6000 1-1/2＂ 105 380 210 93 158 14 5
PTW-80 2000 8000 1-1/2＂ 113 380 210 93 158 18 4
PTW-100 2000 10000 1-1/2＂ 120 390 210 93 158 20 2.5
PTW-120 3500 12000 1-1/2＂ 125 395 210 93 158 21 1.8

Why Choose EKXIA’s Pneumatic Torque Wrench

  • Unmatched Durability in Harsh Conditions
    Engineered with reinforced alloy housings and sealed components, our wrenches withstand extreme dust, moisture, and impacts – proven to last 2x longer than competitors in mining, oil & gas, and heavy industrial environments.

  • Explosive Power & Zero Downtime
    Featuring high-torque titanium hammer mechanisms (up to 6,500 ft-lbs), they remove seized bolts 40% faster while requiring no batteries or charging – delivering continuous operation critical for 24/7 production cycles.

  • Intrinsically Safe & Maintenance-Free Operation
    ATEX/IECEx-certified air motors eliminate ignition risks in explosive atmospheres, and our patented self-cleaning vane system reduces maintenance by 70% – slashing operational costs and ensuring worksite compliance.

Watch Our Pneumatic Torque Wrench in Action

See how EKXIA’s rechargeable torque wrench delivers high-precision performance in real-world industrial applications. Experience its power, speed, and reliability through on-site demonstrations.

Frequently Asked Questions – Pneumatic Torque Wrench

Our hydraulic torque wrenches cover a torque range from 500 Nm to 4000 Nm, suitable for various industrial bolting tasks.

Yes. Our low-profile hydraulic wrench models are specifically designed to fit narrow or hard-to-reach areas.

No need power source. Just a piece of battery.

Absolutely. Our wrenches accommodate a wide range of bolt sizes—from M19 to M175—using interchangeable heads or sockets.

Regular cleaning, seal inspection, and timely lubrication of key parts will keep your tool in peak condition. We also offer full after-sales support and servicing.

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