MUTHEL PNX Series Pneumatic Torque Wrench | 100-12000Nm Standard / Elbow / High-speed Industrial Air Tool-Low-noise Non-impact Pneumatic Torque Tool
PNX series industrial pneumatic torque wrenches cover a full torque range of 100–12000Nm, split into 3 variants: standard straight PNX, 90° elbow PNX-A for narrow flange spaces, and high-speed PNXH with variable-speed clutch planetary gear system for fast mass assembly. Equipped with precision marathon brushless pneumatic motor & multi-pole planetary gearbox, it delivers stable non-impact torque output, ±5% torque accuracy and ±2% repeatability. Lightweight ergonomic pistol grip design with equal forward/reverse torque output, low 80–85dB working noise. Compatible with factory air compressor stations, widely adopted for wind power, petrochemical pipeline flanges, railway, steel structure and heavy machinery batch bolt tightening
- Product Details
- After-sale service
Three Versions Cover All Working Scenarios：
PNX Standard Straight Gun Type
Universal straight pistol design, flexible for horizontal/vertical open-space bolt tightening, multiple drive heads (0.75”/1”/1.5”/2”) optional, fits most general industrial assembly lines.
PNX-A Elbow Flange Special Model
90° bent output head with auxiliary lifting handle, solves dead-angle tightening of pipeline flanges, equipment inner cavities and compact narrow spaces that straight wrenches cannot reach.
PNXH High-speed Version (H High-speed System)
Built-in variable-speed clutch planetary gear transmission system, greatly elevated no-load RPM, drastically cuts pre-tightening time for mass production lines, improves overall construction efficiency.
Stable & Precise Pneumatic Power System：
Precision marathon brushless pneumatic motor, long service life, stable continuous output under long-hour heavy-duty cycle work.
High-rigidity multi-pole planetary gearbox, unmatched reliability, uniform steady torque output without sudden impact damage to bolts.
Equal torque output for forward tightening and reverse loosening, consistent fastening quality no matter tightening or disassembly.
Strict precision index: ±5% torque accuracy, ±2% repeatability (under standard rated air pressure & flow rate).
Lightweight Ergonomic & Low-noise Design：
Ultra-high power-to-weight ratio, lighter body with wider torque coverage than comparable pneumatic torque tools. Non-slip grip-style handle conforms to human hand curve, reduces operator fatigue during all-day continuous operation. Soft-start trigger + forward/reverse integrated switch for easy one-handed control; low-noise operation (80~85dB) complies with factory environmental noise standards.
Robust Industrial Adaptability：
Low-maintenance pneumatic structure, no battery charging limitation, suitable for 24h non-stop factory assembly workshops and outdoor engineering construction sites with air compressors. Reaction force arm spline groove reserved for matching anti-reaction brackets to offset counterforce and avoid operator injury. Standard air inlet connector compatible with all industrial air pipelines.
This product supports bulk orders and OEM/ODM customized services with factory direct prices.We can provide customized configurations such as torque range, drive head type, battery capacity, angle function and appearance according to customer requirements.
Adopts high-quality industrial-grade components and precision manufacturing processes, with stable quality and guaranteed delivery.We also provide complete operation training, calibration services and long-term technical support services.
