Product overview

Think twice about the TTM-C bolt torsion testing machine

Product Usage:

This series of thread performance testers is used for testing the locking performance of bolts and nuts. Measure the locking torque, installation torque, self-locking torque, and pre tightening force of bolts and nuts.

Meet standards
Inspection standard: JJG269-2006 "Torsion Testing Machine"
Execution standards:
◎ GJB 715.14-1990 Fastener Test Methods Torque
◎ GJB 715.15-1990 Fastener Test Method Torque Tensile Force
NASM1312-31:1997 Fastener Test Method Torque
◎ HB 7596 MJ thread self-locking nut test with a temperature not exceeding 425 ° C
GB943-1988 Technical conditions for self-locking nuts
◎ ISO 16047:2005 Fasteners - Torque/Axial Pre Tightening Test

Performance characteristics

Servo motor drive ensures constant torsional speed;
The planetary gear reducer transmission ensures high efficiency and stability of the transmission;
◎ Torque sensors and pressure sensors have high measurement accuracy, good stability, and strong anti-interference ability;
The electrical control system has high stability, stable and reliable operation, fast response, and low noise. Parameters can be adjusted according to different machine models to ensure optimal equipment operation;
◎ Equipped with comprehensive overload protection, emergency stop and other safety protection functions;
The experimental software on the Windows platform, which is entirely in Chinese, has strong data and graphics processing capabilities and can print complete experimental reports and curves in real time;
◎ It has functions such as automatic tracking and measurement of torsional force and angle, indication of loading rate, and peak holding;
Automatic processing and display of test data, and printing of test reports that comply with national standards, including test date, number, material, torsion, strength, etc.

Technical Parameter