How to Manage Reducer Oil LeakageⅠ

How to Manage Reducer Oil LeakageⅠ


manage reducer oil leakage
1. Improved the ventilation cap and inspection hole cover:
Reducer internal pressure is greater than the atmospheric pressure is one of the main causes of leakage, if trying to make inner and outside of the machine pressure equalization, oil leakage can be prevented. Although reducer has breathable cap, but the holes are too small, easy to be jammed by pulverized coal and oil fouling. And each time refueling must open the inspection hole cover, turn once to increase the likelihood of leakage, so that makes the originally not leak place leakage. Therefore, we make oil cup type breathable cap, and make the original thin check panel to 6 mm thick, the oil cup breathable cap welded on the cover, holes diameter 6mm, to facilitate ventilation, to achieve pressure equalizing, and when fuel oil through the oil cup, do not need to open the inspection hole cover, which reduce the chance of oil leakage.
2. Smooth flow:
To make the excess oil that be thrown on the gear bearing not accumulate in the seal, we have to make the extra lubricating oil flow back to the oil pool along a certain direction, which achieves smooth flow. Specific approach is at the lower center of the bearing tile to open a fuel return tank tilted inside the machine, while also open a gap in the end cover, the gap is on the back to the tank, so the excess oil through the gap and oil return tank back to the oil pool.
3. Using new sealing material: For reducer static sealing point leakage, new polymer can be used to repair leaking material clogging. If the gear static seal point leak oil during reducer operation, emergency oil stick Putty - 25551 and 90T polymer composite restorative materials of surface engineering technology is available to block, so as to achieve the purpose of eliminating oil leak.


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Weihua Cranes Machinery Co., Ltd.

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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.
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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.
 

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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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