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Torque Wrench Calibration Machine

Torque Wrench Calibration Machine Manufacturers

Stark Embsys is a premier Torque Wrench Calibration Machine manufacturer in India. Torque wrench calibration machines are critical in industrial manufacturing, automotive assembly, and aerospace maintenance to control tightening of nuts, bolts, and fasteners, preventing over-torqueing, joint failure, or under-stressing.

Our precision torque calibrators apply a repeatable, precisely controlled torque through a hardened rotating drive assembly and measure tool compliance against NABL / NPL traceable standards.

Torque Wrench Calibration Machine Stark Embsys

Product Details & Capabilities

Engineered for high-volume tool rooms, quality assurance labs, and production line spot checks. Compatible with digital, dial-type, click-mechanism torque wrenches, electric screwdrivers, and pneumatic torque tools.

Manual or Motorized Drive

Available in hand-wheel operated or speed-controlled motorized drive models with zero-backlash couplings.

PLC & HMI Automation

Optional PLC & Touchscreen HMI control with automated test routines and computerized report printing.

NABL / NPL Traceability

Supplied with high-accuracy multi-sensor arrays certified with NABL / NPL traceable calibration charts.

Engineering Highlights & Audit Compliance

  • Zero Backlash Rotating Drive: Hardened drive shafts and custom drive couplings prevent play during click-point torque detection.
  • Multi-Unit Selection: Microcontroller display allows unit switching between Nm, Kgm, Lb-ft, Ncm, Kgcm, and Lb-in.
  • Multi-Sensor Array: Includes 3 precision torque sensors covering small to large capacity torque ranges.
  • Audit Ready Records: Meets ISO 9001 and IATF 16949 audit compliance with automated certificate logs.

Technical Specifications

Parameter Specification Detail
Torque Capacity Range 500 Nm to 5000 Nm (Custom ranges available)
Measurement Accuracy ± 0.5% of reading
Least Count / Resolution 0.001 / 0.01 / 0.1 Nm (Selectable)
Display System Microcontroller-based 6-digit high-glow digital indicator
Torque Drive Mechanism Hand operated rotating wheel / Motorized AC servo drive
Included Accessories Drive adaptors 1/8" to 3/4" (5-piece set)
Torque Sensors Included 3 Numbers (Low, Mid, High Range)
Selectable Units Nm, Kgm, Lb-ft, NCm, KgCm, Lb-inch
Calibration Certificate NPL / NABL Traceable Calibration Chart Included
Operating Voltage 180V to 260V AC @ 50 Hz
Warranty 12 Months standard warranty from date of installation