EOT Crane Parts and Check

EOT Crane Parts and Check


1. Hook set: extract device. Note: The hook surface must cracks; whether hook mouth part is wearing and pulley rim is broken.

2. Pulley blocks: including movable pulley block and fixed pulley block. Note: whether the surface with cracks; whether work pulley with flexible rotating, the pulley rim is broken or not.

3. Wire rope: connect the hook head and the lifting mechanism. Note: whether with broken wire, broken stocks, knotted, rust, pitting. Daub grease On the crane hoisting mechanism for lubrication.

4. Reel group: component in the lifting mechanism for winding the wire rope. Note: The gear coupling disc reel group is enclosed drive.

5. Reducer: it is to reduce the high speed of the motor to the need of each agency work speed. Commonly use horizontal reducer, vertical reducer. Note: Check the oil level; reducer smooth operation, there should be no beating, shock and severe or intermittent noise, sound evenly; and at the joint of the fastening must not loose.

6. Coupling: to join two revolving shafts with coaxial line layout or substantially parallel, torque transmission compensating for a little angular and radial offset at the same time. Note: lubrication, teeth wear.

7. Brakes: generally installed in high speed shaft of the mechanism to reduce the braking torque. Note: lubricating the axle pin (connecting shaft bolt) rotating parts; observe whether the brake pads with burning or with anxious burnt flavor; whether the brake drum friction surface with oil.

8. Wheel group: according to wheel rim: double wheel rim wheel, single wheel rim wheel. Note: wheel rim wear. When the wheel rim is less than 10 mm should be closely observed and timely replacement.

9. Buffer: used to absorb the energy generated by the collision of the EOT crane (or trolley) with block (or bump head) or collision of the adjacent EOT cranes on the same span. Include: rubber buffer and spring buffer. Note: To check whether it is in good condition.

10. Resistors: electric appliance used to limit the motor current. It is with smooth start to reduce the impact.

11. Conductive device: power conduction device and trolley conduction device. Safety conductor line, current collector, cable pulley.

12. Travel switch: can be divided into terminal switch (limit switch) and safety switch (protective switch). Terminal switch used to limit the operating range of the mechanisms, installed at the end of the stroke, commonly use models: LX10-11, LX7-1; safety switch is used to protect the personal safety, commonly use model: LX19A-111.


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Industry Park, Changyuan, Henan, P.R.C

Weihua Cranes Machinery Co., Ltd.

Weihua Crane standard
Weihua Cranes started since the year 1988; it is professional material handling equipment manufacturer and servicer with largest production all over the world. With Weihua Cranes historical influence, “China Crane Town” (which covers more than 2/3 crane market in China) developed in the area around Weihua Cranes headquarter.
Weihua Cranes main businesses are researching, developing, manufacturing and sales of all kinds of lifting equipment. We have passed the ISO9001 quality system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system certification, CE certification, etc.
Weihua Cranes advantages and differences with other crane manufacturers are that we have professional crane team to provide you with safe, reliable, efficient crane solutions and services, and as far as possible to reduce your cost. Crane your business, let’s develop together!

 

Excellent Product and Solutions

Weihua Cranes become one of general hoisting machinery manufacturing industry leader with the largest production and sales volume. We can provide electric hoists, single/double beam overhead cranes, gantry cranes, and such varieties of lifting equipment 10 serious more than 200 types. The lifting capacity of the overhead crane can achieve 1000t, and the gantry crane 900t, to meet all kinds of project need.
Weihua Cranes is committed to provide total optimized crane program solution and perfect service to help customer to save cost and improve efficiency.



 

Advanced R&D | Strong Q&C | Production capacity

Weihua Cranes has Technology Testing and Inspection Center authorized by the state, post-doctoral research station, obtains 283 technology patent certificates and inventions, R & D team of Weihua with 600 people and with Shu-zi Yang (academician from the Chinese Academy of Engineering) as the foregoer, is the biggest one in general purpose crane industry in China.
Weihua Cranes now adopted the “lean production management”, the undaunted testing and outstanding market performance, ensuring Weihua Cranes stand out as the leading brand within crane industry. Weihua Cranes continuously make the innovation on technical and strict on QC management to keep the products quality steady improving.

Weihua Cranes total asset is of 0.78 billion US Dollar, over 6000 employees, covers an area of 3.42 million square meters, one of Weihua Cranes workshop is the largest within the whole world crane industry. A varieties of 1700 sets manufacturing and testing equipment, including machining, heat treatment, welding, assembly, testing and packaging shipped metering and other ancillary equipment with a full range of advanced production scale and production capacity.
 

Outstanding Marketing Performance & Long-term Partner

Production and sales of overhead and gantry cranes won the first in China for continuous 8 years. And now, total production amount of Weihua Cranes products achieve world first. Weihua Cranes has developed strategic partnership with Siemens, GH Spain, Demag, SEW, Schneider, etc.

Weihua Cranes are widely used in machinery manufacturing, iron and steel metallurgy, nuclear industry of mining, water conservancy and hydropower, roads and railways, electric power, automobile manufacturing, petrochemical, port logistics, shipbuilding and other material handling, etc. We have successfully exported to more than 90 countries and regions such as the United States, Great Britain, Russia, India, Brazil, Peru, South Africa, Mongolia, South Korea, Australia, Southeast Asia, the Mid-East, etc. And get well reputation.
Weihua Cranes with strong capacity, focus on customer service, provide with first-class quality, safety and reliable products, create more and more value for customers, these are the reasons we set-up stable and long-term relationship with our customers.
 

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