Chemical Industry Gearbox

Chemical Industry Gearbox

Chemical industry Gearbox in the chemical production environment is more complex and diverse. High temperature and low temperature, high pressure and low pressure, but also accompanied by corrosive, flammable and explosive as well as dust and impurities and other factors
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Description
Technical Parameters

product-550-550

Chemical production environment is more complex and diverse. High temperature and low temperature, high pressure and low pressure, also accompanied by corrosion. flammable and explosive as well as dust and impurities of various factors, taking into account the impact of these factors on the environment, we from the material and structural design to meet the application of Chemical industry Gearbox .

 

Material of the first Chemical industry Gearbox

1. Box: The use of steel cast iron or ball mill cast iron material, with high strength and good seismic performance, can withstand greater load and impact, to deal with the chemical production environment in the corrosion has a strong resistance.

2. Gear: gear selection of high quality alloy steel, after carburizing, quenching and other heat treatment and grinding processing, high tooth surface hardness, precision up to 5, smooth transmission, low noise, large bearing capacity

3. Lubricating oil: Lubricating oil We use CKD320 high-load gear oil to ensure that the equipment can operate well in a variety of normal temperature and different environments. When the reducer is in operation, a protective oil film is formed on the surface of the gear and bearings and other components, and it also has good heat dissipation performance, which can timely dissipate the heat generated during the transmission process to avoid the decline of the lubricating oil performance due to high oil temperature and affect the transmission efficiency.

 

Structural design of the second Chemical industry Gearbox

1.Due to the complex chemical machinery space, the transmission layout of the reducer is rationally designed to make the force of the gear transmission more uniform and avoid local overload phenomenon. Through the design of multi-stage installation, the transmission ratio of all levels is reasonably distributed, so that the bearing capacity of all levels of gear is fully utilized, and the transmission efficiency of the whole reducer is improved.

2. kinds of installation methods: Provide a variety of installation methods, such as flange installation, foot installation, large and small flange installation and agitation installation, can meet the different installation space and layout requirements of chemical machinery.

3. Match a variety of input equipment considering the chemical production environment, provide general motors, variable frequency motors, brake motors, variable frequency brake motors, explosion-proof motors, dust explosion-proof motors, explosion-proof variable frequency brake motors, servo motors, etc

4 .types of input modules: AM connected to France (B5 GB motor)

AD connection flange (shaft input)

AQA connection flange (with servo motor)

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Important parameters of Chemical industry Gearbox

 

Item

Details

Type

RFKS Helical Gear Reducer

Reduction Ratio

Customized according to customer needs

Input Power

0.12kW~200kW

Color

Silver/Blue/Grey or Customized according to customer needs

Housing Material

Gray Iron,Ductile Iron (Customizable)

Housing Hardness

HT200

Gear Material

20CrMnTi Alloy Steel

Gear Surface Hardness

HRC37°~62°

Gear Core Hardness

HRC30~45

Input/Output Shaft Material

40Cr Alloy Steel

Input/Output Shaft Hardness

HRC25~30

Gear Machining Precision

Precision Grinding, Grade 6

Heat Treatment

Tempering, Carburizing, Quenching, etc.

Efficiency

94%~96% (depending on the transmission stage)

Noise (MAX)

60~68dB

Temperature Rise (MAX)

40°C

Oil Temperature Rise (MAX)

50°C

Vibration

≤20µm

Backlash

≤20Arcmin

Bearing Brand

Top Chinese Brand Bearings, C&U (Renben), or Customized Brands as per Customer Request (e.g., SKF, FAG, INA, NSK)

Oil Seal Brand

NSK/KSK

Packaging

Wooden Case

Lubricating Oil

GB L-CKC220-460, Shell Omala220-460

Applications

Wastewater Treatment, Dredging Machinery, Steel Industry, Textile Industry, Conveying Machinery, Lifting Machinery, Chemical Industry, Fan Industry, Sugar Cane Production, Sugar Beet Production, Cable Car Industry, Cement Industry, Paper Machinery, Compressor Industry