Products specification
Guide Pins: material:SUJ2; hardness: HRC58~. Grinding after heat treatment make the product with optimum toughness, roughness and locating ability, which have high working precision and wearabilty.
Guide Bushings: material: SUJ2, after grinding the dimension precision could be highly to 0.005mm and the coaxiality is 0.005mm.
In order to enhance the wearability ,there are MoS2 and copper alloy inserted type oil bushings.
Guide pillars: material: SUJ2, HRC58
Certificate ISO Payment T/Tpackage Stronger and beautiful wooden case
Company Introduction
Dongguan Hong Tu Instrument Information Co., Ltd., is specialized in developing and producing helmet impact testing machines. Hong Tu was initially founded in Taiwan area and built the first factory in Mainland China in 2004. We have firm connections and full cooperation with China's National Third-Party Quality Inspection and Notarization Center We producing and developing high-precision testing machines according to ECE, EN, DOT, SNELL, GB, AS, JIS and other standards.
Our main products include helmet testing instruments, safety helmet testing instruments, PV module testing machines, bags testing machines, furniture testing machines, universal material tensile testing machines, shoes leather machines, rubber plastic machines, paper packing machines and Mould etc so on.