The material testing machine is a precision testing instrument for measuring the mechanical properties, technological properties, internal defects of metal materials, non-metal materials, mechanical parts, engineering structures, etc. and verifying the dynamic unbalance of rotating parts under various conditions and environments. In the process of researching and exploring new materials, new processes, new technologies and new structures, material testing machine is an indispensable and important testing instrument. It is mainly used for testing and analyzing the static mechanical properties of metal and non-metal (including composite materials) such as tensile, compression, bending, shear, peeling, tearing, load holding, relaxation, reciprocating and so on.

According to the loading method, material testing machine can be divided into static load testing machine (static) and dynamic load testing machine (dynamic).

Static testing machine

1. Universal testing machine

Including hydraulic universal testing machine and electronic universal testing machine, double screw rod series, control, measurement, operation integration structure, with modern advanced technology in one, with high precision, wide speed range, compact structure, convenient operation, stable performance and other advantages.

Applicable materials: rubber, plastic, film, adhesive, steel bar, glass, touch screen, textile, waterproof material, wire and cable, wire and cable, wire rope, wire wire, metal rod, metal plate and other photovoltaic materials and clothing industry, etc

Test items: tensile stress, tensile strength, constant elongation, elongation at fixed stress, breaking strength, elongation after break, yield strength, elongation at yield point, tensile stress at yield point, tear strength, peel strength, puncture strength, bending strength, elastic modulus, etc

Standards involved:

Gb/t1040.1-2006 determination of tensile properties of plastics

Gb/t 1041-2008 determination of compression properties of plastics

Gb/t 8804.1-2003 determination of tensile properties of thermoplastic pipes Part 1 General test methods

GB / T 9341-2008 determination of flexural properties of plastics

Gb/t 9647-2015 determination of ring stiffness of thermoplastic pipe

Verification of static uniaxial testing machine for metallic materials ISO 7500-1:2015

Gb/t 16491-2008 electronic universal testing machine

Gb/t 17200-2008 technical specification for rubber plastics tensile, pressure and bending testing machines (constant speed drive)

ISO 5893:2002 rubber and plastics test equipment - Tensile, bending and compression type

ASTM d638-2003 plastics - Determination of tensile properties

ASTM D 695-2010 test method for compressive properties of rigid plastics

ASTM d790-2003 Standard Test Method for bending of reinforced and reinforced plastics and electrical insulating materials and requirements of plastic pipe and other standards