China factory Spiral Gearbox for Paper Pulp Making near me supplier

Product Description

The gearbox  is generally used for low-speed and high-torque transmission equipment. The power of the electric motor, internal combustion engine or other high-speed operation is achieved through the gear of the input shaft of the reducer meshing with the large gear on the output shaft. The ratio of the number of teeth is the transmission ratio.There 4 type gearbox for paper mill,pls check the follow informations:

Worm/spiral bevel gearbox reducer

1. Worm/spiral bevel gear reducer is manufactured in accordance with international technical requirements and has a high technological content.
2. It saves space, is reliable and durable, with high overload capacity, and the power can reach more than 200KW.
3. Low energy consumption, superior performance, and the reducer efficiency is as high as 95%.
4. K spiral bevel gear reducer has low vibration, low noise and high energy saving.
5. The spiral bevel gear reducer is made of high-quality steel material, rigid cast iron box, and the surface of the gear is high-frequency heat treated.

6. After precision processing, the reducer that forms the transmission assembly of helical gears, bevel gears and bevel gears is equipped with various types of motors, forming an electromechanical integration, which fully guarantees the quality characteristics of the geared motor products.

2. Performance characteristics:
1. Vertical output, compact structure, hard tooth surface transmission torque, high-precision gears ensure stable work, low noise and long life.
2. Installation method: foot installation, hollow shaft installation, flange installation, torque arm installation, small flange installation.
3. Input mode: motor direct connection, motor belt connection or input shaft, connection flange input.
4. Output mode: hollow shaft output or solid shaft output, the average efficiency is 94%.
5. Combine with R series to get larger speed ratio.

3. Technical parameters:

Speed ratio range: basic type 5.36~197.37, K/R combination type can reach 32625
Torque range: 200~50000 Nm
Power range: 0.18~200 kW

Helical gear hardened gear reducer

1. R series helical gear hardened gear reducer is manufactured in accordance with international technical requirements and has a high technological content;
2. Hard tooth surface reducer saves space, is reliable and durable, has high overload capacity, and the power can reach 132KW;
3. Low energy consumption, superior performance, and the reducer efficiency is as high as 95% or more;
4. Low vibration, low noise and high energy saving;
5. The helical gear reducer is made of high-quality forged steel material, rigid cast iron box, and the surface of the gear is high-frequency heat treated;
6. After precision machining to ensure shaft parallelism and positioning bearing requirements, the reducer forming the helical gear transmission assembly is equipped with various types of motors, combined into mechatronics, which fully guarantees the quality characteristics of the geared motor products.

2.Features:
1. Small offset output, compact structure, maximum use of cabinet space, the second and third levels are in the same cabinet.
2. It adopts integral casting box, which has good structural rigidity, which is easy to improve the strength of the shaft and the life of the bearing.
3. Installation method: foot installation, flange installation with large and small flanges, easy to choose.
4. With solid shaft output, the average efficiency is 96% for the second stage, 94% for the third stage, and 85% for the R/R combination.
5. The RM series specially designed for mixing can bear larger axial and radial forces.

3. Technical parameters:

Speed ratio range: R basic type 3.33~289.74, RX type 1.3~8.65, R/R combined type can reach 27001
Torque range: R basic type 85~18000 Nm, RX type 20~1680 Nm
Power range: R basic type 0.18~160 kW, RX type 0.18~132 kW

 

Parallel shaft helical gear reducer

1. The F series parallel shaft helical gear reducer is manufactured in accordance with international technical requirements and has a high technological content.
2. It saves space, is reliable and durable, has high overload capacity, and the power can reach more than 90KW.

3. F parallel shaft helical gear reducer has low energy consumption, superior performance and efficiency as high as 95%.
4. Parallel shaft helical gear reducer has low vibration, low noise and high energy saving. It is made of high-quality steel material, rigid cast iron box, and the surface of the gear is high-frequency heat treated.
5. After precision machining, the shaft parallelism and positioning accuracy are ensured. All of this constitutes the gear transmission assembly. The reducer is equipped with various motors, forming a mechatronics, which fully guarantees the quality characteristics of the geared motor products.
 
2.Features:
1. Parallel output, compact structure, large transmission torque, stable operation, low noise and long life.
2. Installation method: base installation, hollow shaft installation, flange installation, torque arm installation, small flange installation.
3. The rotation direction of the input and output of the basic two-stage is the same, and the three-stage is opposite; another consultation is needed for F/R combination.
4. Output mode: hollow shaft output or solid shaft output.
5. Average efficiency: 96% for level two, 94% for level three, and 85% for F/R combination.

 3. Technical parameters:

Speed ratio range: basic type 3.81~281.71, F/R combination type can reach 31434
Torque range: 200~18000 Nm
Power range: 0.18~200 kW

Helical gear worm gear reducer

  1. The S series helical gear worm reducer has a high technological content. It has a combination of helical gear and worm gear for integrated transmission, which improves the torque and efficiency of the machine. This series of products have complete specifications, wide speed range, good versatility, adapt to various installation methods, safe and reliable performance and long life, and have implemented international standards.
  2. The surface of the body has a heat dissipation effect, strong vibration absorption, low temperature rise and low noise.
  3. The machine has good sealing performance and strong adaptability to the working environment.
  4. The helical gear worm gear reducer has high transmission accuracy, which is especially suitable for working in occasions with frequent starting. It can be connected to various reducers and equipped with various types of motor drives. It can be installed in a 90 degree transmission operation.
position.
  5. The key components of the S helical gear reducer are made of highly wear-resistant materials and have undergone special heat treatment. They have the characteristics of high machining accuracy, stable transmission, small size, large carrying capacity, and long life.
  6. The helical gear reducer can be equipped with various types of motors, forming an electromechanical integration, which fully guarantees the quality characteristics of the product.
 
2.Features:
  1. Combination of helical gear and worm gear, compact structure and large reduction ratio.
  2. Installation method: foot installation, hollow shaft installation, flange installation, torque arm installation, small flange installation.
  3. Input mode: motor direct connection, motor belt connection or input shaft, connection flange input.
  4. Average efficiency: reduction ratio of 7.5-69.39 is 77%; 70.43-288 is 62%; S/R combination is 57%.
  5. Combine with R series to get larger speed ratio.
 

 3. Technical parameters:

Speed ratio range: basic type 9.96~244.74, S/R combination type can reach 8608
Torque range: 43~4200 Nm
Power range: 0.18~22 kW

Packing 

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What Is a Gearbox?

There are several factors to consider when choosing a gearbox. Backlash, for example, is a consideration, as it is the angle at which the output shaft can rotate without the input shaft moving. While this isn’t necessary in applications without load reversals, it is important for precision applications involving load reversals. Examples of these applications include automation and robotics. If backlash is a concern, you may want to look at other factors, such as the number of teeth in each gear.
gearbox

Function of a gearbox

A gearbox is a mechanical unit that consists of a chain or set of gears. The gears are mounted on a shaft and are supported by rolling element bearings. These devices alter the speed or torque of the machine they are used in. Gearboxes can be used for a wide variety of applications. Here are some examples of how gearboxes function. Read on to discover more about the gears that make up a gearbox.
Regardless of the type of transmission, most gearboxes are equipped with a secondary gear and a primary one. While the gear ratios are the same for both the primary and secondary transmission, the gearboxes may differ in size and efficiency. High-performance racing cars typically employ a gearbox with 2 green and 1 blue gear. Gearboxes are often mounted in the front or rear of the engine.
The primary function of a gearbox is to transfer torque from 1 shaft to another. The ratio of the driving gear’s teeth to the receiving member determines how much torque is transmitted. A large gear ratio will cause the main shaft to revolve at a slower speed and have a high torque compared to its counter shaft. Conversely, a low gear ratio will allow the vehicle to turn at a lower speed and produce a lower torque.
A conventional gearbox has input and output gears. The countershaft is connected to a universal shaft. The input and output gears are arranged to match the speed and torque of each other. The gear ratio determines how fast a car can go and how much torque it can generate. Most conventional transmissions use 4 gear ratios, with 1 reverse gear. Some have 2 shafts and 3 inputs. However, if the gear ratios are high, the engine will experience a loss of torque.
In the study of gearbox performance, a large amount of data has been collected. A highly ambitious segmentation process has yielded nearly 20,000 feature vectors. These results are the most detailed and comprehensive of all the available data. This research has a dual curse – the first is the large volume of data collected for the purpose of characterization, while the second is the high dimensionality. The latter is a complication that arises when the experimental gearbox is not designed to perform well.
gearbox

Bzvacklash

The main function of a gearhead is to multiply a moment of force and create a mechanical advantage. However, backlash can cause a variety of issues for the system, including impaired positioning accuracy and lowered overall performance. A zero backlash gearbox can eliminate motion losses caused by backlash and improve overall system performance. Here are some common problems associated with backlash in gearheads and how to fix them. After you understand how to fix gearbox backlash, you’ll be able to design a machine that meets your requirements.
To reduce gearbox backlash, many designers try to decrease the center distance of the gears. This eliminates space for lubrication and promotes excessive tooth mesh, which leads to premature mesh failure. To minimize gearbox backlash, a gear manufacturer may separate the 2 parts of the gear and adjust the mesh center distance between them. To do this, rotate 1 gear with respect to the fixed gear, while adjusting the other gear’s effective tooth thickness.
Several manufacturing processes may introduce errors, and reducing tooth thickness will minimize this error. Gears with bevel teeth are a prime example of this. This type of gear features a small number of teeth in comparison to its mating gear. In addition to reducing tooth thickness, bevel gears also reduce backlash. While bevel gears have fewer teeth than their mating gear, all of their backlash allowance is applied to the larger gear.
A gear’s backlash can affect the efficiency of a gearbox. In an ideal gear, the backlash is zero. But if there is too much, backlash can cause damage to the gears and cause it to malfunction. Therefore, the goal of gearbox backlash is to minimize this problem. However, this may require the use of a micrometer. To determine how much gearbox backlash you need, you can use a dial gauge or feeler gauge.
If you’ve been looking for a way to reduce backlash, a gearbox’s backlash may be the answer. However, backlash is not a revolt against the manufacturer. It is an error in motion that occurs naturally in gear systems that change direction. If it is left unaccounted for, it can lead to major gear degradation and even compromise the entire system. In this article, we’ll explain how backlash affects gears and how it affects the performance of a gearbox.

Design

The design of gearboxes consists of a variety of factors, including the type of material used, power requirements, speed and reduction ratio, and the application for which the unit is intended. The process of designing a gearbox usually begins with a description of the machine or gearbox and its intended use. Other key parameters to consider during gearbox design include the size and weight of the gear, its overall gear ratio and number of reductions, as well as the lubrication methods used.
During the design process, the customer and supplier will participate in various design reviews. These include concept or initial design review, manufacturing design validation, critical design review, and final design review. The customer may also initiate the process by initiating a DFMEA. After receiving the initial design approval, the design will go through several iterations before the finalized design is frozen. In some cases, the customer will require a DFMEA of the gearbox.
The speed increaser gearboxes also require special design considerations. These gearboxes typically operate at high speeds, causing problems with gear dynamics. Furthermore, the high speeds of the unit increase frictional and drag forces. A proper design of this component should minimize the effect of these forces. To solve these problems, a gearbox should incorporate a brake system. In some cases, an external force may also increase frictional forces.
Various types of gear arrangements are used in gearboxes. The design of the teeth of the gears plays a significant role in defining the type of gear arrangement in the gearbox. Spur gear is an example of a gear arrangement, which has teeth that run parallel to the axis of rotation. These gears offer high gear ratios and are often used in multiple stages. So, it is possible to create a gearbox that meets the needs of your application.
The design of gearboxes is the most complex process in the engineering process. These complex devices are made of multiple types of gears and are mounted on shafts. They are supported by rolling element bearings and are used for a variety of applications. In general, a gearbox is used to reduce speed and torque and change direction. Gearboxes are commonly used in motor vehicles, but can also be found in pedal bicycles and fixed machines.
gearbox

Manufacturers

There are several major segments in the gearbox market, including industrial, mining, and automotive. Gearbox manufacturers are required to understand the application and user industries to design a gearbox that meets their specific requirements. Basic knowledge of metallurgy is necessary. Multinational companies also provide gearbox solutions for the power generation industry, shipping industry, and automotive industries. To make their products more competitive, they need to focus on product innovation, geographical expansion, and customer retention.
The CZPT Group started as a small company in 1976. Since then, it has become a global reference in mechanical transmissions. Its production range includes gears, reduction gearboxes, and geared motors. The company was the first in Italy to achieve ISO certification, and it continues to grow into 1 of the world’s leading manufacturers of production gearboxes. As the industry evolves, CZPT focuses on research and development to create better products.
The agriculture industry uses gearboxes to implement a variety of processes. They are used in tractors, pumps, and agricultural machinery. The automotive industry uses gears in automobiles, but they are also found in mining and tea processing machinery. Industrial gearboxes also play an important role in feed and speed drives. The gearbox industry has a diverse portfolio of manufacturers and suppliers. Here are some examples of gearboxes:
Gearboxes are complex pieces of equipment. They must be used properly to optimize efficiency and extend their lifespan. Manufacturers employ advanced technology and strict quality control processes to ensure their products meet the highest standards. In addition to manufacturing precision and reliability, gearbox manufacturers ensure that their products are safe for use in the production of industrial machinery. They are also used in office machines and medical equipment. However, the automotive gearbox market is becoming increasingly competitive.

China factory Spiral Gearbox for Paper Pulp Making     near me supplier China factory Spiral Gearbox for Paper Pulp Making     near me supplier

agricultural gearbox

As one of leading agricultural gearbox manufacturers, suppliers and exporters of mechanical products, We offer agricultural gearbox and many other products.

Please contact us for details.

Mail: [email protected]

Manufacturer supplier exporter of agricultural gearbox.