Industrial open gear oil with mineral oil distillate base oil, and add a rust and other additives and the amount of bitumen in the system. It has good adhesion, water resistance and oxidation stability, and has good lubricity and protection. Suitable for metallurgy, mining, chemical, construction, industrial machinery and plant a variety of outdoor open-gear transmission, in particular the various mill, ball mill, hoists, excavators large gear and steering gear, and never a variety of ring gear, rack, chain gears and wire rope lubrication.
  Industrial open gear oil for gearless or semi-enclosed gear low speed heavy-duty gear, open gear oil is 100 ℃ kinematic viscosity classification requires a good adhesion and cohesion.

Open gear oil is mainly used in low-speed heavy-duty large rotating equipment, per unit area of ​​gear tooth surface load is high, the tooth surface into line contact, prone to noise and vibration, and therefore requires not only the oil has a high load carrying capacity but also required to reduce the friction coefficient of friction.
 Industrial open gear oil in machinery and equipment, some of the gear housing and no dust cover, gear completely exposed, become open gear drives. Gear easily fall into the dust, debris and other external media caused by oil pollution, gear prone to abrasive wear. When open gears give coverage under the same operating conditions, lubrication requirements for open gears and enclosed gear same.
  Open gear lubrication method is generally full of loss, and total loss of any type lubrication system, the final gear cover film on its surface a thin layer only. Open gear lubricants commonly used as a type having a black as tar, petroleum residues of adhesive material which gear played a role in the use of protection must be heated to soften. In general dilution by a solvent, it becomes a liquid. When using coated or sprayed, which can form a layer of rubber-like mold covering the gear played a purpose of protecting the gears of this gear can be attached to the surface, it can prevent the deposition of dust and water erosion.
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