The definition of the vacuum pump repair is to thoroughly repair the vacuum pump, completely solve the damaged parts or problems, and replace the conventional consumables! Since it is a thorough repair, it is not just simple disassembly, replacement of consumables, and assembly. Vacuum pumps have a lot of heart repair technology! One of the most important is the adjustment of the gap!
What is the adjustment of the gap? The clearance adjustment is for the adjustment of the distance between the rotor and the cylinder when assembling the vacuum pump cylinder, generally 0.1-0.5 filaments. The correct adjustment gap is conducive to the service life of the vacuum pump and the effective reduction of the vacuum pump blades and cylinders. Unconventional friction! In general, the vacuum degree of the vacuum pump is not high, the noise is large, the oil leakage and the smoke are all related to the gap of the vacuum pump! The gap is also one of the core technologies of the vacuum pump!
How to adjust the gap? Many customers are adjusting gaps for the end caps before vacuum pump plant technicians are not instructed! Move the end caps in and out to adjust the gap! This practice is wrong, not only can not adjust the gap, but also make the vacuum pump deflated, can not meet the standard requirements of the sealing! This will only be a vacuum pump failure. How to adjust the vacuum pump clearance must understand what is the vacuum pump clearance! Refers to the direct distance between the vacuum pump rotor and the cylinder! In other words, the clearance adjustment is to adjust the distance between the rotor and the cylinder is not to adjust the distance between the rotor and the end cap! Each vacuum pump cylinder has a positioning pin! Through the positioning pin can adjust the vacuum pump rotor up and down distance! This is the correct way to adjust vacuum pump clearance!
For more information, please consult China Vacuum Pump Trading Network. (/)
The cargo lift is widely used in indoor or outdoor of the buildings and warehouse. Used to lifting the goods or pallets between the floors.
To provide fast, efficient, convenient and safe access to mezzanines, basements, and any levels in multistoried building.
1. Our History:
LITE Crane Co., LTD has focused on top quality Crane Parts for over 14 years in China. We started as a small operation, but now have become one of the leading suppliers in the crane industry in China.
Today, LITE Crane Co., LTD has been one of the top producers of quality crane and crane parts, such as: Electric Hoist, single, double girder bridge, gantry, grab, casting, explosion-proof crane series and accessories.
2. Our Factory:
LITE Crane Co., LTD is located in Xinxiang, Henan Province China. The company covers an area of 680 thousand square meters and owns more than 2700 employees. The annual sales of LITE Crane Co., LTD is 1.6 billion USD, there are more than 600 sales agencies at home and abroad and more than 180 middle& senior engineering and technical personnel who are in charge of design and development of all products and also own the development center of their new technology and products.
Our Products includes the following:
1, Crane accessories
2, Electric hoist
3, Single - beam cranes
4, Double - beam cranes
5, Bridge Crane
6, Gantry Crane
7.Lifting equipment and accessories
We supply crane products all over the globe to a wide range of companies worldwide.
The products are widely used in the following industry, such as power plants, nuclear power, water conservancy, tunnels, bridges, petrochemical, metallurgy, construction, open-air warehouse, wharf, workshop ...
Our company is a member of China Crane Association and vice chairman company of China Heavy Machinery Association. It owns the production licenses of electric hoist, single & double-girder crane, the safety of the approval certificate of manufacturing, installation and maintenance, the safety approval certificate of the manufacturing of 320T bridge crane, portal crane and 280Tcasting crane.
The company has passed the quality system certification of GB/T19001 -2008/IS09001:2008, the environmental management system certification of GB/T24001-2004/ISO14001:2004 and the occupational health and safety management system certification GB/T28001-2001.
There are 1600 units of all kinds of processing equipment which can independently accomplish all the processes such as milling, digging, grinding, pulling, boring, rolling, drilling, punching, cutting, bending, welding, testing and heat treatment.
Our products are sold to more than 30 provinces, municipalities and autonomous regions in China, and also exported to Australia, Vietnam, India, Thailand and some Southeast Asian countries. The annual sales of double-girder and portal cranes is more than 3600 units, more than 23000 units single-girder cranes, about 23000 units single-girder & double-girder electric hoist and accessories. The production and sales of the single-girder cranes has lead the nation for seven consecutive years and the per capita output and economic benefits are among the best in the same industry.
Besides our existing molded products, LITECrane Co., LTD also can produce products according to the drawings or samples from our customers. We control the product quality critically for every step during the manufacturing from custom.
Guide Rail Chain Lift,Elevator Guide Rail,Elevator Rail Lift,Lift Guide Rails
Shandong Lite Electrical Co.,Ltd , http://www.chinacranegroup.com