Maintenance and Maintenance of Sawdust Crusher in Safety Production

The sawdust mill is used to crush the raw materials with smaller diameters. The diameter of the corn stalks and branches is less than 50 mm. The fineness of the materials after crushing can reach 3-5 mm. If you want to crush the wood with a diameter over 50 mm, you can customize it more. Large sawdust machine.
Sawdust grinder (sawdust machine) maintenance and maintenance 1, do not arbitrarily increase the speed of the grinder. Generally allowed to differ from the rated speed by 8%-10%. When the crusher and the larger power machine work together, it should pay attention to control the flow and make the flow even, not negligence.
2, add grease. Commonly used is to install a cap type oil cup on the bearing. Under normal circumstances, as long as the oil cup lid rotation 1/4 every two hours, the cup of grease can be pressed into the bearing. In the case of closed bearings, grease can be filled once every 300 hours.
3. After the machine is started, do not open or inspect any part inside the machine. Various tools must not be randomly placed on the machine. When the abnormal sound is heard, it should be stopped immediately and the standby can be overhauled after stopping.
4, check and clean up in time. After the end of each day's work, the machine should be cleaned in a timely manner to check for looseness of the screws in each part and wear of the contused parts such as the claws and the sieve.
5. Carefully clean the raw materials to be crushed and it is forbidden to mix copper, iron, lead and other metal parts and other large debris into the sawdust crushing room.
Sawdust mill should pay attention to the following points in safety production:
1. Regularly carry out maintenance inspections on sawdust machine equipment; including checks on power supply, lubrication, wear, etc.;
2. During the operation of the sawdust machine, the staff should not be allowed to leave the work area to avoid accidents;
3, sawdust machine operators can not drink equipment to avoid unnecessary personnel injuries;
The above three points are not intended to prevent the emergency of the sawdust machine should not be dilemma, no one will lead to irreversible losses;

This article is collected by the sawdust mill

Prospecting Core Drilling Rig

Core Hole Drilling is a drilling technique whereby an oil or gas well is drilled either in a vertical hole or horizontal hole. The method used to drill a vertical hole is known as vertical drilling whereas for a horizontally drilled hole is known as horizontal drilling.

The core drill rig of full hydraulic and rotor adopted the technology of wire-line coring has been the dominant type rig for solid mineral deposits prospecting in developed counties of the world. The rig is light, simple in structure, and easy for transportation. The mast has the functions of sliding and touching ground, the spindle lifted and lowered with hydraulic cylinder. It could be folded for transport and relocation. The spindle hole is in large diameter.

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It is a thoroughly new-type wire-line Core Drilling Rig developed on the basis of the market demand and the advanced techniques in the world. It is mainly used for metal&nonmetal solid exploration and exploration of coal-bed methane, nature gas mining, hydrogeology well drilling, geothermal well drilling, mining gallery, ventilation and drainage of exploratory and emergency construction projects.

In most cases, it can drill into stratums with depths of more than 350 meters and more than 500 meters and can be widely used in core drilling work with extremely complex ground conditions.

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