Loading Benches – FAQ & User Guide*

Quick Answer

Mountz Loading Benches are mechanical torque wrench loading systems designed for calibration, verification, and presetting applications. They help improve repeatability by providing controlled torque application while reducing operator influence during testing and calibration procedures.

Who This Is For

Calibration technicians
Metrology laboratories
Quality engineers
Manufacturing engineers
Service and repair departments
Tool crib managers
Companies performing in-house torque wrench calibration
Facilities implementing torque verification programs

When Should You Use This?

Use a Mountz Loading Bench when:

Calibrating torque wrenches
Presetting adjustable torque wrenches
Performing torque verification activities
Establishing an in-house calibration program
Reducing operator-induced calibration errors
Improving calibration repeatability and consistency

When Should You NOT Use This?

A Loading Bench may not be the best fit when:

Torque wrench calibration is not required
The wrench capacity exceeds the loading bench capacity
Portable field verification is the primary requirement

How the Loading Bench Works

The Loading Bench provides a controlled mechanical loading system for torque wrench calibration and presetting.

The system:

Applies torque smoothly and gradually
Reduces operator effort
Helps minimize user-induced testing errors
Supports repeatable calibration procedures
Allows consistent loading during calibration and verification

Result:

Improved calibration accuracy
Better repeatability
Reduced operator influence
Easier torque wrench presetting
More efficient calibration processes

Core Features

Designed for torque wrench calibration and presetting
Controlled torque application
Adjustable reaction positions
Mountable to a bench or cabinet
Large hand wheel for smooth load application
Operates in clockwise and counterclockwise directions
Helps reduce operator effort during calibration procedures
Supports repeatable testing and calibration processes

Available Models & Torque Ranges

LB250F

Item Number: 063302

Capacity: 250 lbf.ft (340 N·m)
Capacity: 34.5 kgf.m

LB1000F

Item Number: 063303

Capacity: 1000 lbf.ft (1355 N·m)
Capacity: 138 kgf.m

LB2500F

Item Number: 063304

Capacity: 2500 lbf.ft (3389 N·m)
Capacity: 345 kgf.m

Refer to the Loading Bench product page for complete specifications and dimensional information.

Understanding Torque Wrench Loading Benches

What Is a Loading Bench?

A loading bench is a mechanical system used to apply controlled torque to a torque wrench during calibration, verification, and presetting procedures.

Rather than relying solely on operator force, the loading bench provides a controlled loading mechanism that improves repeatability and consistency.

Why Use a Loading Bench?

Torque wrench calibration requires stable and repeatable load application.

A loading bench helps:

Improve calibration consistency
Reduce operator fatigue
Minimize testing variability
Support quality management programs
Improve repeatability between calibrations

What Makes the Mountz Loading Bench Different?

The Loading Bench Series combines the following features to support calibration and verification applications:

Controlled mechanical load application
Adjustable reaction positioning
Clockwise and counterclockwise operation
Multiple capacity options
Support for torque wrench calibration and presetting

Adjustable Reaction Positioning

The loading benches feature adjustable reaction positions to accommodate different torque wrench sizes and configurations.

This flexibility allows users to position the wrench appropriately during calibration and verification procedures while supporting a wide range of tool lengths.

Setup & Operation

To use a Mountz Loading Bench:

Securely mount the loading bench.
Install a compatible torque sensor.
Connect the sensor to a compatible torque analyzer.
Position the torque wrench.
Adjust the reaction point as needed.
Apply torque using the loading wheel.
Record calibration or verification results through the analyzer.

Always follow the Loading Bench operating instructions and calibration procedures.

Can It Be Used for Torque Wrench Presetting?

Yes.

The Loading Bench Series is designed for both calibration and presetting applications. The controlled loading system allows technicians to accurately adjust and verify torque wrench settings before placing the tool into service.

Decision Guide

Which Loading Bench Should You Choose?

Choose the LB250F if:

Torque requirements are up to 250 lbf.ft (340 N·m)
Smaller torque wrenches are being calibrated

Choose the LB1000F if:

Torque requirements are up to 1000 lbf.ft (1355 N·m)
Medium-capacity torque wrenches are being calibrated

Choose the LB2500F if:

Torque requirements are up to 2500 lbf.ft (3389 N·m)
Large-capacity torque wrenches require calibration and verification

Applications

The Loading Bench Series is commonly used in:

Calibration laboratories
Manufacturing facilities
Quality departments
Metrology environments
Tool calibration programs
Service and repair operations

Calibration & Quality Programs

The Loading Bench Series supports:

Torque wrench calibration
Torque wrench presetting
Verification activities
Quality control initiatives
In-house calibration programs

Used with a compatible torque sensor and analyzer, the loading bench helps create a complete torque calibration system.

Integration & Compatible Equipment

The Loading Bench Series is designed for use with:

Compatible Mountz torque sensors (BMX Torque Sensors)
Compatible Mountz torque analyzers (PTT & LTT Torque Analyzers)

Refer to product documentation for compatibility requirements.

Media & Supporting Content

Loading Bench Product Page
Loading Bench Datasheet
Torque Sensor Product Pages

Related Articles / Content

Need Help?

Contact Applications Engineering for calibration guidance
Speak with Sales for equipment selection assistance
Request calibration services
Consult Mountz for torque verification program recommendations