Industrial gearbox types
Industrial gearbox, a power transmission mechanism, which uses the mutual meshing of gears to reduce the speed of the motor to the speed required by the actuator and to increase the torque. The most important purpose of industrial gearbox is to reduce the rotational speed and increase the torque.The following mainly introduces several common reducers as well as the solutions available from gearbox.
Advantages of Industrial Gearbox manufacturer
1. Technology and expertise:
Qingdao PALET has deep expertise and technology accumulation, especially in gearbox design, manufacturing, optimization, etc.
2. Customized Gearbox:
Gearbox manufacturers are able to customize design and production according to the specific needs of customers
3. Strict quality control
Qingdao PALET has a strict quality control system to ensure that the quality and performance of gearboxes meet standards and improve the performance and life of equipment
4. Cost control and competitiveness
Provide customers with more competitive prices by optimizing production processes and improving production efficiency.
Industrial Gearbox
Different Types of Industrial Gearbox
Mainly single stage gearbox,two stage gearbox,3 stage gearbox, in accordance with national standards for production.
1.The main features of gearbox:gears are made of high quality alloy steel refined by normalizing and carburizing, gear hardness reaches HRC58-62; high transmission efficiency; high precision, good contact, large bearing capacity, long service life; smooth running, low noise; applicable to forward and reverse rotation.
2. Gearbox applications :Widely used in heavy duty machinery and equipment, widely used in Energy, rubber, cement, plastics, mining,metallurgical machinery, lifting, construction, transportation and other industries, such as , crusher,plastic extruders, crushing machinery, rotary drum dryer,rotary dryer parts,plastic extruders,rotary screener.
Motor gearbox
Main types of motor gearbox: R series helical inline gearmotor;F series helical parallel shaft gearmotor;K series helical bevel gearmotor; S series helical worm gearmotor. motor gearbox is produced in accordance with national standards and is coupled by a drag motor and a gear reducer. It adopts the modular design idea and has wide adaptability.
1. Main features: produced in accordance with national standards, modular design, easy installation; wide range of transmission ratios; high strength, small volume; low noise, long life; can withstand large radial loads.
2.Widely used in food industry, logistics, transportation, textile, printing and dyeing, pharmaceutical, medical, health care massage and other general mechanical equipment of the reduction drive mechanism, such as logistics conveyor, cyclone dust collector, packaging machinery, printing machinery, corrugated machinery, color box machinery, food machinery, three-dimensional parking equipment, automatic storage machinery, etc.

R series helical inline gearmotor
Transmission power 0.18~160kw, ratio 3.83~220

F series helical parallel shaft gearmotor
Transmission power 0.18~200kw, ratio 3.8~267

K series helical bevel gearmotor
Transmission power 0.18~200kw, ratio 3.8~267

S series helical worm gearmotor
Transmission power 0.18~22kw, ratio 10~230
Cycloidal gearbox
Cycloidal gearbox is a novel transmission device that applies the planetary transmission principle and uses cycloid needle tooth meshing.
1.The main features are: high speed ratio and high efficiency; compact structure; smooth operation and low noise; reliable use and long life.
2.Mainly used in lifting and transportation, mining and metallurgy, petrochemical machinery, textile printing and dyeing, food and pharmaceutical, rubber and plastic, packaging machinery, beer machinery, road construction machinery, environmental protection machinery, grain and oil machinery.

Cycloidal gearbox
High speed ratio, high efficiency

Cycloidal gearbox structure
Uses cycloid needle tooth meshing
Heavy duty gearbox
A low-speed heavy-duty gearbox is a gearbox specially designed to withstand high loads and low-speed transmission. It is usually used in mechanical equipment that requires high torque and low-speed transmission, such as agricultural machinery, construction machinery and heavy vehicles.
Low-speed heavy-duty gearboxes usually use helical gears or bevel gears, which can withstand high radial loads and low axial loads. They have a compact structure and can provide stable transmission performance under extreme working conditions.

Heavy-duty cylindrical gearbox
Gear hardened tooth surface, low speed heavy load reducer
Extruder gearbox
Produced in accordance with national standards.
- The main features are: the gears are processed by carburizing and quenching processes, and the gears have high precision and high hardness. The whole machine has the characteristics of small volume, high bearing capacity, smooth transmission, low noise and high efficiency.
- Mainly used in plastic, rubber screw extruder, plastic extruder, meltblown cloth production and other special machinery transmission, etc.

Plastic extruder gearbox
Rotational speed<1500r/min,Working environment temperature-5~35℃
Custom Gearboxes
Compared with standard gearboxes, custom gearboxes do show significant advantages in many aspects.
First, from the perspective of performance characteristics, custom gearboxes have many unique advantages. When faced with diverse requirements such as size, material, speed, etc., custom gearboxes can be flexibly designed according to specific needs to ensure that the performance of the gearbox can reach the best state.
Secondly, for equipment with unique torque requirements, custom gearboxes also show strong application capabilities. Through gearbox design calculations, custom gearboxes can meet the torque requirements of these special equipment and ensure the normal operation of the equipment. At the same time, for situations where obsolete or discontinued parts need to be replicated, custom gearboxes can also provide effective solutions to help users solve the problems of replacement and upgrading.
In addition, custom gearboxes are easy to integrate into existing equipment. Because the overall structure and performance requirements of the equipment are fully considered during its design process, it can be seamlessly connected with existing equipment to improve the overall performance and stability of the equipment.


Working with professional custom gearbox manufacturers like PALET, users can get more accurate and reliable parts. These manufacturers usually have rich experience and advanced technical strength, and can provide a full range of customized services according to user needs. From design to production, users can participate in it to ensure that the performance and quality of the gearbox meet expectations.
In summary, when facing mechanical OEM applications with special needs, choosing a customized gearbox is undoubtedly a wise choice.
Industrial Gearbox Repair & Replacement Service
We specialize in providing the highest quality industrial gearbox repair and replacement services, committed to minimizing our customers’ downtime. We understand that for many industries, such as mining, steel mills, cement production, oil, power, plastics and rubber, the continuous operation of equipment is essential. Any downtime can result in significant financial losses, which is why we are committed to providing prompt, efficient and reliable service.

Our Service Advantages:
- One Stop Service: PALET not only provides emergency gearbox repair services, but also a full-service machine shop. We are able to manufacture or process any parts required for your equipment and machinery to ensure smooth operation of your equipment.
- Brand and Model Compatibility: PALET is able to repair gearboxes of many makes, brands and models. We are particularly good at repairing legacy or obsolete gearboxes, and have a large archive of previous modifications and product catalogs containing all original designs, measurements and drawings of gearbox types that are no longer produced.
- Flexible Repair Capabilities: No matter the helical gearbox,the bevel gearbox,the worm gearbox, the parallel shaft gearmotor,we can handle it. We are proud of our ability to flexibly provide iconic services for any type or age of gearbox.
- On-site and factory services: We can either send someone to work on-site at your factory or inspect and diagnose the fault at our factory. Either way, you will receive a detailed investigation report, including repair recommendations and an accurate and fair quote backed by PALET’s reliable warranty.
Our commitment:
PALET is committed to providing efficient and reliable industrial gearbox repair and replacement services to ensure that your equipment is back in operation in the shortest time. We understand the impact of downtime on your business, so we will do our best to minimize downtime.
Contact us:
If you need industrial gearbox repair or replacement services, please feel free to contact PALET. We will provide you with the best quality service to ensure the smooth operation of your equipment.


