Crusher News, crushing news,crusher events,cone crusher news, jaw crusher news, stone crusher news, sand making news-Jiaozuo zhongxin heavy industry

COMPANY NEWS More+

Cause analysis of slow discharge of hydraulic cone crusher

Hydraulic cone crusher is a kind of crushing equipment with relatively advanced structure, which can be widely used in mining, construction, road repair and other crushing operatio…
Matters needing attention when purchasing marble sand making machine equipment

With the development, there are many manufacturers of marble sand making machine equipment. When our users are buying, they don't know which one to choose. From what point of con…

Introduction of equipment process flow of limestone sand making production line
Limestone is a carbonate rock with calcite as the main component. It has a variety of different colors and has the characteristics of thermal conductivity, water absorption, sound insulation, and firmness....
How to use sand making machine more fuel efficient
Before using the sand making machine to crush the material, it is generally checked whether enough oil is added. When using it, you should pay attention to saving as much oil as possible, and not waste too much oil. At the same time, saving oil is also a...
How to adjust the gap of spring cone crusher
Spring cone crusher is suitable for crushing iron ore, copper ore, limestone, granite, and other kinds of rocks and ores with medium and above hardness. Coupling and other components, how to adjust the gap size of spring cone crusher?...
Analysis of the reasons for the decline of jaw crusher output
As the primary crushing equipment for ore, the output of jaw crusher will inevitably affect the output of the entire crushing production line. After a long period of operation of some mining equipment, the frictional force and pressure gradually accumulat...
Sand making machine fault solution
The sand making machine cannot start running when there is material in it. If it does, it will burn out the motor because the starting pressure of the motor is too large. There will also be other damages. Therefore, we must pay attention to the sequence ...
The role of sand washing machine in sand production line
The sand washing machine is mainly used to clean the dust on the surface of the sand and stone. This is because the sand and stone processed by many sand making machines will have some powder, which may have some influence during transportation, so when ...

EXHIBITIONMore+

Welcome to visit the MINING ASIA EXHIBITION Philippines CONSTRUCT 2019
Zhongxin Booth No. WT 71-H，Time: November 7-10,2019 Venue: SMX Convention Center, Manila,Philippines
Welcome to 126th canton fair
The 126th Canton Fair will be opened soon. Jiaozuo Zhongxin Heavy Industry Machinery Co., Ltd. has made sufficient preparations for this exhibition, actively preparing for the battle, ready to go.
WELCOME TO MINING INDONESIA 2019!
We hereby sincerely invite you and your company representatives to visit our booth at Jakarta International Expo from September 18th to 21th.
WELCOME TO KENYA MINEXPO 2019!
Minexpo Africa is the show with the widest range of the technology in the mining & processing of minerals industry. The event will satisfy the expectations of clients to the mining companies.