Waste oil and other pure biodiesel exempted from consumption tax

Disposable waste oil can also turn waste into treasure, but also enjoy some policy preferences. Following the notification issued by the Ministry of Finance and the State Administration of Taxation at the end of December 2010 on the exemption of consumption tax on pure biodiesel from the use of waste animal and vegetable fats , a reporter recently learned that the Ministry of Finance and the State Administration of Taxation jointly issued a notice and formally Including waste animal and vegetable oils such as waste oil to produce pure biodiesel is included in the applicable scope of exemption from consumption tax.

"Abandoned animal oils and vegetable oils" mainly includes four major categories:

Caterpillar fats and oils that are not allowed to be eaten by catering, food processing units and households. It mainly includes swill oil, fried waste oil, waste oil, and range hood condensate.

Oils extracted and processed from waste slaughtered by animal slaughter and leather processing and trimming, as well as non-edible oils and fats produced during meat processing.

Fatty acids, glycerides, and mixtures containing small amounts of impurities produced during the processing of edible oils and fats. Mainly include acidified oils, fatty acids, and palmitic acid oils.

Oils that do not meet food standards during oil processing or fat storage.

Tower Crane Gear

Tower Crane gear mainly including 19/38/99 teeth gear, bevel gear, Tower Crane Sun Gear, and so on, which are the critical parts of the tower crane reducer. 19 teeth gear and 38 teeth gear are connected with two motor shaft repectively, which are connected with 99 teeth gear. The speed is reduced by the transmission of gears.


A bevel gear is a type of gear that has teeth cut on a conical surface. It is commonly used in tower cranes to transmit power between the vertical and horizontal shafts.
In a tower crane, the bevel gear is typically used to change the direction of rotation. The vertical shaft, which is connected to the motor, rotates vertically, while the horizontal shaft, which is connected to the crane's boom, rotates horizontally.
The bevel gear consists of two gears with intersecting axes. The teeth on the gears are cut at an angle, allowing them to mesh smoothly and transmit power. The gear ratio of the bevel gear determines the speed and torque of the rotation.
The bevel gear in a tower crane is designed to withstand heavy loads and provide efficient power transmission. It is usually made of high-strength steel to ensure durability and reliability in demanding crane operations.
Overall, the bevel gear plays a crucial role in the functioning of a tower crane by enabling the transfer of power and changing the direction of rotation between the vertical and horizontal shafts.

Bevel Gear,Tower Crane Sun Gear,Crane Pinion Gear,Tower Crane Transmission Gear,Tower Crane Drive Shaft

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