China Standard High Quality Large Gear Reducer Usde in Mining Machine with Hot selling

Product Description

High Quality Large Gear Reducer usde in Mining Machine

Since the 1970s we has introduced a variety of Gear reducers’ package design,manufacturing,installation and maintenance technology from Germany RENK company, Denmark F.L.SMIDTH and France CITROEN,we also absorb the advanced technology from SIEMAG,MAAG,DANIELT,KHI.The above advanced technology and new technology are increased into product design and development and research forming our own intellectual property to develop a number of technical products with its own characteristic, such as 2000kW planetary reducer;max 4*5000kN ship lift reducer;cement mill with China’s first MB25 hard tooth surface,large torque,multi-point engagement,dual splitter edge gear;and KF300 reducer with the largest Φ1100mm piercing mill in China,its rated output torque is 3000kN.m,actual up to 4500kN.m.The reducer developed by our institute has characteristics of high power and low-speed overload.

Our  gear reducer are applied in the cement and minerals industries etc.
Mining, lifting equipment series planetary gear reducer,series parallel shaft cylindrical gear,series cone–cylindrical gear reducer and reducer for crusher
Reducer for building materials equipment series and a variety of large gear ring with diameter up to 10m
Reducer for metallurgical equipment are:750,850 herringbone gear stand,series drawing machine reducer,HangZhou Iron and Steel,HangZhou Iron and Steel, HangZhou Steel and other steel companies series joint gearbox,and 30t,50t converter tilting devices
Planetary gear reducer for sugar equipment and series parallel shaft cylindrical gear reducer
Reducer for power generation and coal grinding equipment series, and 200~2000kW series planetary gear speed increaser
Parallel shaft cylindrical gear reducer for lifting and transport equipment
Reducer for power generation and coal grinding equipment series, and 200~2000kW series planetary gear speed increaser
Planetary gear reducer for generic equipment and parallel shaft cylindrical gear reducer

Cement production line mill gear is a typical high-power,low-speed overload gear.It can also be used for working conditions similar to mechanical transmission, the transmission’s revolutions is not more than 1000r/min,ambient temperature within range of -10~+5ºC(when temperatures is below -5ºC or above +30ºC,the lubricating oil is attached to a heating or cooling device),the device can be used for CHINAMFG and reverse operation.

Mill drive selection table matched with mill

  Power (kw) The main reducer The coupling Coupling device Drive slowly Thin oil lubrication station
ZJA  type The JGF type MGF type MB type KL type ML type GCZ type TLL type ZL type MJ type MJW type
1 630 ZJA1250       KL1 ML1 GCZ1     GICLA1 MJ1 MJW1 KXH-63
2 800 ZJA1400   MGF80   KL2 ML2 GCZ2     GICLA2 KXH-100
3 1000 ZJA1600   MGF100   KL3 ML3 GCZ3     GICLA3 MJ2 KXH-125
4 1250 ZJA1820   MGF125   KL4 ML4 GCZ4     GICLA4 KXH-160
5 1600 ZJA2060   MGF160   KL5 ML5 GCZ5     GICLA5 MJ3 MJW2 KXH-200
6 2000 ZJA2240   MGF200   KL6 ML6 GCZ6     GICLA6 XHZ-315LK
  JGF200         TLL3   MLK6   XHZ-315LK
      MB22         ZL12     XHZ-315LK
7 2500 ZJA2560   MGF250   KL7 ML7 GCZ7     GICLA7 MJ4 MJW3 XHZ-350LK
  JGF250         TLL4   MILK7 MJ4   XHZ-350LK
      MB25         ZL13   MJ3   XHZ-315LK
8 2800 ZJA2560   MGF280   KL7 ML7 GCZ7     GICLA7 MJ4 MJ23 XHZ-350LK
  JGF280         TLL4   MILK7 MJ4   XHZ-350LK
      MB25             MJ3   XHZ-315LK
9 3200   JGF320         GCZ8 TLL5   MILK8 MJ4   XHZ-400LK
      MB25A         ZL13   MJ3   XHZ-350LK
10 3550 ZJA2800   MGF355   KL8 ML8 GCZ8     GICLA8 MJ4 MJW4 XHZ-400LK
  JGF355         TLL5   MILK8   XHZ-400LK
      MB26         ZL14     XHZ-350LK
11 4000   JGF400         GCZ9     MILK9 MJ5   XHZ-400LK
      MB26         ZL14   MJ4   XHZ-350LK
12 4500     MGF450   KL9 ML9 GCZ9     GICLA9 MJ5 MJW5 XHZ-500LK
      MB28             MJ5   XHZ-400LK


Application: Motor, Machinery
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: as Your Requirement


Customized Request

gear gearbox

Can you provide real-world examples of products that use gear reducer technology?

Certainly! Gear reducer technology is widely used in various industries and products to enhance performance and efficiency. Here are some real-world examples:

1. Industrial Machinery: Gear reducers are commonly used in manufacturing machinery, such as conveyor systems, material handling equipment, and assembly lines, where they help control speed and torque for precise operations.

2. Wind Turbines: Wind turbines utilize gear reducers to transform the low rotational speed of the wind turbine rotor into the higher speed needed for electricity generation, optimizing energy conversion.

3. Automotive Transmissions: Automobiles use gear reducers as part of their transmissions to optimize power delivery from the engine to the wheels, allowing the vehicle to operate efficiently at different speeds.

4. Robotics: Robotic systems rely on gear reducers to control the movement and articulation of robot arms, enabling precise and controlled motion for various applications.

5. Printing Presses: Gear reducers are integral to printing presses, ensuring accurate and synchronized movement of printing plates, rollers, and paper feed mechanisms.

6. Conveyor Belts: Conveyor systems in industries like mining, agriculture, and logistics use gear reducers to regulate the movement of materials along the conveyor belts.

7. Packaging Machinery: Gear reducers play a crucial role in packaging machines, controlling the speed and movement of packaging materials, filling mechanisms, and sealing components.

8. Cranes and Hoists: Cranes and hoists rely on gear reducers to lift heavy loads with precision and control, ensuring safe and efficient material handling.

9. Pumps and Compressors: Gear reducers are utilized in pumps and compressors to regulate fluid flow and pressure, optimizing energy usage in fluid transportation systems.

10. Agriculture Equipment: Tractors and other agricultural machinery use gear reducers to adjust the speed and power delivery for different tasks, such as plowing, planting, and harvesting.

These examples demonstrate the diverse applications of gear reducer technology across various industries, showcasing their role in enhancing efficiency, control, and performance in a wide range of products and systems.

gear gearbox

How do gear reducers ensure efficient power transmission and motion control?

Gear reducers play a vital role in ensuring efficient power transmission and precise motion control in various industrial applications. They achieve this through the following mechanisms:

  • 1. Speed Reduction/Increase: Gear reducers allow you to adjust the speed between the input and output shafts. Speed reduction is essential when the output speed needs to be lower than the input speed, while speed increase is used when the opposite is required.
  • 2. Torque Amplification: By altering the gear ratio, gear reducers can amplify torque from the input to the output shaft. This enables machinery to handle higher loads and provide the necessary force for various tasks.
  • 3. Gear Train Efficiency: Well-designed gear trains within reducers minimize power losses during transmission. Helical and spur gears, for example, offer high efficiency by distributing load and reducing friction.
  • 4. Precision Motion Control: Gear reducers provide precise control over rotational motion. This is crucial in applications where accurate positioning, synchronization, or timing is required, such as in robotics, CNC machines, and conveyor systems.
  • 5. Backlash Reduction: Some gear reducers are designed to minimize backlash, which is the play between gear teeth. This reduction in play ensures smoother operation, improved accuracy, and better control.
  • 6. Load Distribution: Gear reducers distribute the load evenly among multiple gear teeth, reducing wear and extending the lifespan of the components.
  • 7. Shock Absorption: In applications where sudden starts, stops, or changes in direction occur, gear reducers help absorb and dampen shocks, protecting the machinery and ensuring reliable operation.
  • 8. Compact Design: Gear reducers provide a compact solution for achieving specific speed and torque requirements, allowing for space-saving integration into machinery.

By combining these principles, gear reducers facilitate the efficient and controlled transfer of power, enabling machinery to perform tasks accurately, reliably, and with the required force, making them essential components in a wide range of industries.

gear gearbox

Can you explain the different types of gear reducers available in the market?

There are several types of gear reducers commonly used in industrial applications:

1. Spur Gear Reducers: These reducers have straight teeth and are cost-effective for applications requiring moderate torque and speed reduction. They are efficient but may produce more noise compared to other types.

2. Helical Gear Reducers: Helical gears have angled teeth, which provide smoother and quieter operation compared to spur gears. They offer higher torque capacities and are suitable for heavy-duty applications.

3. Bevel Gear Reducers: Bevel gears have conical shapes and intersect at an angle, allowing them to transmit power between non-parallel shafts. They are commonly used in applications where shafts intersect at 90 degrees.

4. Worm Gear Reducers: Worm gears consist of a worm (screw) and a mating gear (worm wheel). They offer high torque reduction and are used for applications requiring high ratios, although they can be less efficient.

5. Planetary Gear Reducers: These reducers use a system of planetary gears to achieve high torque output in a compact design. They provide excellent torque multiplication and are commonly used in robotics and automation.

6. Cycloidal Gear Reducers: Cycloidal drives use an eccentric cam to achieve speed reduction. They offer high shock load resistance and are suitable for applications with frequent starting and stopping.

7. Harmonic Drive Reducers: Harmonic drives use a flexible spline to achieve high gear reduction ratios. They provide high precision and are commonly used in applications requiring accurate positioning.

8. Hypoid Gear Reducers: Hypoid gears have helical teeth and non-intersecting shafts, making them suitable for applications with space limitations. They offer high torque and efficiency.

Each type of gear reducer has its own advantages and limitations, and the choice depends on factors such as torque requirements, speed ratios, noise levels, space constraints, and application-specific needs.

China Standard High Quality Large Gear Reducer Usde in Mining Machine   with Hot selling		China Standard High Quality Large Gear Reducer Usde in Mining Machine   with Hot selling
editor by CX 2023-09-15