China ZLYJ Extruder Gearbox 112133146173200250280300315350 GearboxReducer For Single Extruder gearbox and motor

Warranty: 3 several years, 1 12 months
Applicable Industries: Garment Outlets, Building Materials Retailers, Producing Plant, Equipment Repair Stores, Farms, Home Use, Vitality & Mining, Production Plant, Foodstuff & Beverage Manufacturing facility, Farms, Strength
Excess weight (KG): 530
Gearing Arrangement: Helical, Helical
Output Torque: 220N.m(max), 50~2300Nm, up to 36000N.m
Input Speed: 300-2000 rpm
Output Pace: fourteen-280rpm
Bodyweight: 380KGS
input Type: Thrust construction
Warmth remedy: Substantial Frequency Quenching
Ratio: 8 to 20
Content: Steel or forged iron
Packaging Details: with pe film into picket containers
Port: HangZhou seaport or ZheJiang seaport

ZLYJ gearbox series are transmission gadgets, China Manufacture Higher High quality Injection Molded Gears AGMA 6 Common for ATM Equipment Transmission which are specially created for one-screw extruder with high precision, difficult gear surface area, accompany with thrust. Adopting the technical requirements stipulated in JB/T9050. 1-1999, all CZPT gearboxes are created accordingly.
Main Characteristics:
1.The materials of equipment is the higher toughness alloy steel, it is made by carburizing, quenching (and other heat treatment method), gringding approach at final. The equipment is in substantial precison ( 6 grade ) and large hardness ( reaches HRC54-62). In addition to, it characteristics lower noise when running.
two. It contains high bearing capacity thrust, which is executed reputable and can endure larger axial thrust.
3.All the things are treated by pressured lubrication and cooling technique besides quite number of tiny specification products.
4. CZPT collection gearbox is adopted by 6-side processing box. Its typical installation is horizontal, but can also be altered to vertical installation according to customer’s requirment.
five.Performance transmission, minimal sound, extended operaton time.

Software Enviroment:
one. The enter rotation of prime mover shall be ≤1500rpm 2. The peripheral pace of equipment push shall be ≤20m/s three. The functioning ambient temperature shall be inside of -forty~45° Immediate sales plum CZPT coupling stepping servo motor high torque elastic slider coupling XB1422 to XB6590 C.Preheat the lubrication oil to over 0°C when the ambient temperature is beneath 0°C. Rotation is accessible both forwards and backwards. Nevertheless, the high pace shaft of some varieties of reducers has a single way oil pump directing as defaulted to the output shaft which rotates clockwise.

SZ Collection equipment box for conical twin-screw
SZ serial gearbox for conical twin-screw Rod Extruder is a particular driving device matched with conical twin-screw rod extruder.It is made up of 2 components,particularly,the reduction box and the distribution box.
Following minimizing velocity and growing torque of themotor,it outputs the motive electricity to the distribution box,then drives the double output shafts(the provided angle is the identical withthat of twin-screw rods)by way of a pair of modest conical spiral gears with driving ratio of 1:1,thus to drive screw rods to rotateoutward with various course.

1.There are involute cylindrical gears in the gearbox,which information and construction are optimally made by the laptop.
two.The gears are made of top-quality substantial-strength lower carbon alloy metal after carbon penetrating,quench and tooth grinding.It has higher hardness on enamel surface area.big bearing capacity,tiny sounds,easy procedure and higher driving efficiency.
three.The materials of the distribution box is nodular graphite casting iron and the gears have high-energy ground enamel,in whichsnake-formed cooling water pipes are dispersed.
four.The greatest input speed of the gearbox is normally not larger than 1500 rpm.
five.The temperature in work atmosphere is -10-45,when temperature is decrease than , Beautiful Construction Producing Aluminium Alloy Equipment Reducer Velocity Gearbox Reducer the lubricant oil must be preheated to +10before starting up.

The Parts of a Gearbox

There are many parts of a Gearbox, and this article will help you understand its functions and components. Learn about its maintenance and proper care, and you’ll be on your way to repairing your car. The complexity of a Gearbox also makes it easy to make mistakes. Learn about its functions and components so that you’ll be able to make the best choices possible. Read on to learn more. Then, get your car ready for winter!


Gearboxes are fully integrated mechanical components that consist of a series of gears. They also contain shafts, bearings, and a flange to mount a motor. The terms gearhead and gearbox are not often used interchangeably in the motion industry, but they are often synonymous. Gearheads are open gearing assemblies that are installed in a machine frame. Some newer designs, such as battery-powered mobile units, require tighter integration.
The power losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the gear pair and the bearings and are proportional to the ratio of shaft speed and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most serious, since they represent the largest proportion of the total loss. This is because they increase with speed.
Temperature measurement is another important preventive maintenance practice. The heat generated by the gearbox can damage components. High-temperature oil degrades quickly at high temperatures, which is why the sump oil temperature should be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is more than 200degF, it can cause seal damage, gear and bearing wear, and premature failure of the gearbox.
Regardless of its size, the gearbox is a crucial part of a car’s drivetrain. Whether the car is a sports car, a luxury car, or a farm tractor, the gearbox is an essential component of the vehicle. There are two main types of gearbox: standard and precision. Each has its own advantages and disadvantages. The most important consideration when selecting a gearbox is the torque output.
The main shaft and the clutch shaft are the two major components of a gearbox. The main shaft runs at engine speed and the countershaft may be at a lower speed. In addition to the main shaft, the clutch shaft has a bearing. The gear ratio determines the amount of torque that can be transferred between the countershaft and the main shaft. The drive shaft also has another name: the propeller shaft.
The gears, shafts, and hub/shaft connection are designed according to endurance design standards. Depending on the application, each component must be able to withstand the normal stresses that the system will experience. Oftentimes, the minimum speed range is ten to twenty m/s. However, this range can differ between different transmissions. Generally, the gears and shafts in a gearbox should have an endurance limit that is less than that limit.
The bearings in a gearbox are considered wear parts. While they should be replaced when they wear down, they can be kept in service much longer than their intended L10 life. Using predictive maintenance, manufacturers can determine when to replace the bearing before it damages the gears and other components. For a gearbox to function properly, it must have all the components listed above. And the clutch, which enables the transmission of torque, is considered the most important component.


A gearbox is a fully integrated mechanical component that consists of mating gears. It is enclosed in a housing that houses the shafts, bearings, and flange for motor mounting. The purpose of a gearbox is to increase torque and change the speed of an engine by connecting the two rotating shafts together. A gearbox is generally made up of multiple gears that are linked together using couplings, belts, chains, or hollow shaft connections. When power and torque are held constant, speed and torque are inversely proportional. The speed of a gearbox is determined by the ratio of the gears that are engaged to transmit power.
The gear ratios in a gearbox are the number of steps a motor can take to convert torque into horsepower. The amount of torque required at the wheels depends on the operating conditions. A vehicle needs more torque than its peak torque when it is moving from a standstill. Therefore, the first gear ratio is used to increase torque and move the vehicle forward. To move up a gradient, more torque is required. To maintain momentum, the intermediate gear ratio is used.
As metal-to-metal contact is a common cause of gearbox failure, it is essential to monitor the condition of these components closely. The main focus of the proactive series of tests is abnormal wear and contamination, while the preventative tests focus on oil condition and additive depletion. The AN and ferrous density tests are exceptions to this rule, but they are used more for detecting abnormal additive depletion. In addition, lubrication is critical to the efficiency of gearboxes.


Daily maintenance is a critical aspect of the life cycle of a gearbox. During maintenance, you must inspect all gearbox connection parts. Any loose or damaged connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric analysis, or ferrography. You should check for excessive wear and tear, cracks, and oil leaks. If any of these components fail, you should replace them as soon as possible.
Proper analysis of failure patterns is a necessary part of any preventative maintenance program. This analysis will help identify the root cause of gearbox failures, as well as plan for future preventative maintenance. By properly planning preventative maintenance, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox maintenance to a company whose experts are knowledgeable in this field. The results of the analysis will help you create a more effective preventative maintenance program.
It is important to check the condition of the gearbox oil periodically. The oil should be changed according to its temperature and the hours of operation. The temperature is a significant determinant of the frequency of oil changes. Higher temperatures require more frequent changes, and the level of protection from moisture and water reduces by 75%. At elevated temperatures, the oil’s molecular structure breaks down more quickly, inhibiting the formation of a protective film.
Fortunately, the gear industry has developed innovative technologies and services that can help plant operators reduce their downtime and ensure optimal performance from their industrial gears. Here are 10 steps to ensure that your gearbox continues to serve its purpose. When you are preparing for maintenance, always keep in mind the following tips:
Regular vibration analysis is a vital part of gearbox maintenance. Increased vibration signals impending problems. Visually inspect the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the contact pattern of gear teeth. If there is a misalignment, bearings or housings are worn and need replacement. Also make sure the breathers remain clean. In dirty applications, this is more difficult to do.
Proper lubrication is another key factor in the life of gearboxes. Proper lubrication prevents failure. The oil must be free of foreign materials and have the proper amount of flow. Proper lubricant selection depends on the type of gear, reduction ratio, and input power. In addition to oil level, the lubricant must be regulated for the size and shape of gears. If not, the lubricant should be changed.
Lack of proper lubrication reduces the strength of other gears. Improper maintenance reduces the life of the transmission. Whether the transmission is overloaded or undersized, excessive vibration can damage the gear. If it is not properly lubricated, it can be damaged beyond repair. Then, the need for replacement gears may arise. However, it is not a time to waste a lot of money and time on repairs.

China ZLYJ Extruder Gearbox 112133146173200250280300315350 GearboxReducer For Single Extruder     gearbox and motor	China ZLYJ Extruder Gearbox 112133146173200250280300315350 GearboxReducer For Single Extruder     gearbox and motor
editor by czh2023-03-17