Bit Torque Testing Machine

　Bit Torque Testing Machine is a testing device specifically used to test the torque performance of various bits (screwdriver bits, driver bits). Bits are wear-prone accessories for power tools, manual screwdrivers, and other tools. Their torsional strength and fatigue life directly affect the effectiveness and safety of the tools....

Ratchet Wrench Torque Fatigue

None

Feature	Description
High Precision	Typically equipped with Class 0.5 or Class 1 precision torque sensor
Small Range	Bits have relatively small torque; common range is 0–50 N·m
Dedicated Fixtures	Equipped with various dedicated clamping fixtures for different bit types
Computer Control	Fully automated operation with real-time data acquisition and display
Bidirectional Loading	Supports both clockwise and counterclockwise torque testing
Data Management	Supports data storage, curve display, and report printing

Applicable Standard

sBit torque testing machines typically comply with the following standards:

Standard No.	Standard Name
ISO 1173	Assembly tools for screws and nuts — Drive ends for hand and machine-operated screwdriver bits — Connecting dimensions
ISO 2351	Assembly tools for screws and nuts — Machine-operated screwdriver bits
GB/T 3228	Assembly tools for screws and nuts — Drive ends for hand and machine-operated screwdriver bits — Connecting dimensions
DIN 3126	Screwdriver bits for hand and machine operation
ANSI/ASME B107.600	Screwdriver Bits

Technical Features

Feature	Description
High Precision	Typically equipped with Class 0.5 or Class 1 precision torque sensor
Small Range	Bits have relatively small torque; common range is 0–50 N·m
Dedicated Fixtures	Equipped with various dedicated clamping fixtures for different bit types
Computer Control	Fully automated operation with real-time data acquisition and display
Bidirectional Loading	Supports both clockwise and counterclockwise torque testing
Data Management	Supports data storage, curve display, and report printing

Applications

Application	Description
Bit Manufacturers	Production line quality control, outgoing inspection
Power Tool Manufacturers	Matching testing of bits with power tools
Tool Distributors	Incoming inspection, quality sampling
Electronics/Appliance Assembly	Torque verification for precision bits
Testing Institutions	Product supervision and random inspection

Qualifications

Jinan Kane Testing Machine Manufacturing Co., Ltd. specializes in R&D and production of torsion testers, fatigue testers, spring testers and universal material testing machines. We offer standard and customized test solutions for automotive, aerospace, medical, fastener and composite industries. Our machines meet ISO, ASTM and GB standards, with reliable quality and full after-sales support for global customers.

Factory workshop

All complete machines are covered by a one-year quality guarantee. Any quality problems arising within the guarantee period will be addressed, and lifetime maintenance is provided.

Our service

Our team of experts offers professional guidance and advice every step of the way, ensuring that you feel confident and informed throughout the process. We provide worry-free after-sale service.

Before sales

Inquiry and consulting support. We will give you professional instruction and help you to buy a suitable machine, after you choose our machine, let you take the biggest profit through using our machine.

In sales

We will update information about your order position.

After sales

The equipment be guaranteed for one year. For foreign users, our company provides online video, telephone and other technical support. If you need, we can go to your factory to supply training service. We do our best to ensure that your interests are not prejudiced.

Quality assurance

All complete machines are covered by a one-year quality guarantee. Any quality problems arising within the guarantee period will be addressed, and lifetime maintenance is provided.

Machine Packing And Loading

Wrap the machine after applying anti-rust oil and pack it in non-solid wood packaging boxes for safe transportation.

Why choose us

THE FOUR GUARANTEES ARE MORE REASSURING

Source factory

Support customization

Professional guidance

Worry-free after-sale service