January 17, 2020

XH series bolt puller is used to detect the bolting resistance of various bolts, anchor cables, steel bars, expansion bolts, etc. It can also be used for on-site pull-out resistance test (test) of glass curtain wall. The necessary testing equipment for the quality inspection unit. XH series bolt

January 16, 2020

The University of New South Wales in Australia recently released a report that researchers at the university invented a new type of electrode that can electrolyze water at low cost and high efficiency, and is expected to be used for mass production of clean fuels, hydrogen. T

January 13, 2020

In order to enable the combined machine tool to be used in small and medium-sized production, it is often necessary to apply group technology to concentrate the parts with similar structure and process on a combined machine tool to improve the utilization of the machine tool. Combined machine tool

January 13, 2020

Configuration is a specification that defines the basic J2ME runtime environment, including virtual machines and a set of core classes derived from J2SE. Each Configuration corresponds to a set of devices with similar capabilities. The basic concept Configuration is a specification that defines th

January 13, 2020

Electroslag welding is not a major welding process because its line energy produces coarse weld metal particles, and heat affected zones can cause poor fracture toughness. Toughness can only be improved by post-weld heat treatment. Introduction Electroslag welding is the use of electrical resistan

January 13, 2020

Several methods of cleaning dust for small dust collectors: 1. Small dust collector vibrating cleaning method Use mechanical device to beat or shake the frame of the hanging filter bag to make the filter bag vibrate and clear the dust. The round bag applies vibration at the top to make vertical or

January 11, 2020

The concrete mixing station is suitable for all kinds of large, medium and small prefabricated component plants and industrial and civil construction projects such as roads, bridges, water conservancy, docks, etc. It can mix dry hard concrete, plastic concrete, fluid concrete, light orthopedic conc