China Gearbox reducer for single screw extruder sequential gearbox

Applicable Industries: Production Plant, House Use, Retail, Foods Shop, Printing Outlets, Design works , Energy & Mining, Food & Beverage Shops
Gearing Arrangement: Helical
Output Torque: 1972-13130 Nm
Input Speed: 30-1 real 2.2 vcdi 2012 and very durable.
Main FeaturesMade of carburizing metal (Forging), go by way of normalization heat therapy for solid carburizing metal and equipment faces are also nitride-treated to at least 60HRC hardness for best rigidity and carburizing depth .8-1.1MM and use resistance.
Single Screw Extruder GearboxOur CZPT gearbox for solitary screw extruder adopts higher strength alloy steel substance and the gear is of substantial precision. It is significantly less noisy, work quietly and effortlessly. So it is a lengthier services daily life.
Gearbox casting body1. we prepare ample casting body in our workshop to guarantee the supply time.
2. this is our new gearbox casting entire body layout.
3. rapidly shipping and delivery time and higher quality
Warmth treatment method furnaceWe have personal warmth treatment method for the gears and gearshaft, so it’s effortless for us to manage the quality and the good quality is a lot more gurantee.
Gearbox with Further cooler and oil pump1. we have the Plate Cooler which helps make the oil cooling speed a lot more more rapidly and much more efficient.2. We have the great quality Oil pump, which makes the gearbox daily life time much more lengthier.3.the content of cooling tube is pure bronze CZPT Gearbox Dimension

ZLYJ sequence gearbox for solitary- screw plastic extruder
No. gearbox product Ratio assortment advise screw diameter/mm advocate electricity/HP score load torque/N.m dimensions(L*W*H)/mm neight weight/KG
1 ZLYJ133 8/12.5/sixteen/20 35/forty five/fifty six~15 764 478*170*260 144
2 ZLYJ146 ten/12.5/sixteen/twenty 45/55 10~20 1165 560*250*320 205
3 ZLYJ173 10/16/twenty 55/sixty five fifteen~thirty 1962 576*256*340 256
4 ZLYJ180 sixty five fifteen~40 2764 650*256*400 350
five ZLYJ200 12.5/16/twenty sixty five/75 thirty~sixty 3583 750*340*480 350
six ZLYJ225 twelve.5/16/twenty ninety 40~75 5334 800*360*500 650
seven ZLYJ250 16/12.5/twenty 100 fifty~100 6306 930*380*560 815
eight ZLYJ280 sixteen/twelve.5/20 a hundred and five/a hundred and ten 75~122 7643 970*410*600 1571
nine ZLYJ315 16/12.5/twenty one hundred twenty one hundred~175 11822 1160*450*seven hundred 1410
10 ZLYJ330 16/twelve.5/20 one hundred fifty/a hundred and sixty one hundred fifty~217 21000 1160*450*seven hundred 1520
eleven ZLYJ375 16/12.5/20 150/one hundred sixty 217~312 21096 1280*466*800 1800
twelve ZLYJ420 sixteen/twelve.5/twenty one hundred fifty/165 272~428 25478 1420*550*920 1800
13 ZLYJ450 16/twelve.5/20 165 380~544 33885 1550*1200*a thousand 3560

Good raw materialsone. CZPT gearbox of 112-146 is Natural cooling, 173-250 is Coil cooling, 225-250 is Cooler Cooling with pump. the content of cooling tube is pure bronze.( with cooling tower or not)2. The complete equipment content is cast iron, Gear material: higher alloy steel reduced carbon (20CrMnTi), surface is carburized scenario upto .7-1.1mm,surface area hardness is HRC58-64, precision of gear is GB10095-88-5 standarded. equipment craft is (gear grinding)3. Our bearing is Tapered Roller Bearings( china prime brand name CZPT gearbox oil seal)4. There are many typical ratio: 8,ten,12.5,16,twenty, relies upon on buyers requirements.5. Various seal kind and best oil leak-proof operate.(ZheJiang CZPT brand name gearbox oil seal)
Our Organization Our Support * Offer large high quality ban heater, single & twin screw barrel CZPT gearbox , SZ gearbox line .
* One 12 months promise with inspection report & uncooked materials MTC to customer.
Factory workshopAdvanced CNC milling device. 5 enginners and fifty specialist worker staff. 24h on the internet provider waiting around to provide for you.
Twin Screw ExtruderWe have rich encounter in producing single & twin screw barrel, gearbox , plastic One & twin screw extruder.
ALSO WE CAN DO OTHER Service FOR YOU Apart from THE GEARBOX, IF YOU ARE Fascinated IN Under Components, JUST Click on THE Photograph, Immediate sale SG7-8 collection double disk kind aluminum alloy cnc flexible coupling OUR Quality AND Support WILL By no means Allow YOU DOWN
1.Your inquiry will be replied within 12 hours.
2.Welcome drafts, we can do personalized gearboxes.
3. We could supply spare areas of the gearboxes
FAQ1. Q: How about JAIHO? R:10 many years seasoned, Germany Technical invested since 2002, top screw barrel company in China.2. Q:What’s CZPT potential? R:Handed ISO 9001:2008, Our workshop 12000SQM, 5 Engineer staff, fifty great knowledgeable employee, All CNC computer handle screw processing, 1000sets screw barrel capability for each thirty day period.3. Q:What’s the delivery time of HDPE LDPE Movie RECYCLING PELLETIZING SCREW BARREL? R:for typical size, we have concluded inventory and semi-completed inventory, 2weeks max sufficient for personalized, generally 3~4weeks.4.Q:How about CZPT screw barrel quality and cost? R:Germany Specialized invested, Very good high quality in China with competitive value and globle after-sale service5. Q:How to make positive the screw ideal for my extruder? R:Let’s know what measurement you want and we can check it with our drawing.We have lots of BEX,KMD,CMT,AMUT, Weber,Haitian,ChenHsong,ChenDe,Tedric,JSW, ect. If your extruder is created in China,it’s easy to get the authentic drawing.Any way,Our engineer can measure in your manufacturing facility, his English is excellent,so cost is saved.6.Q:In which is CZPT factory and how to achieve there? R:At Xihu (West Lake) Dis., Personalized large precision cnc machined metal spiral bevel gear established for robots HangZhou City,ZHangZhoug Province. It’s near ZheJiang Metropolis and HangZhou Metropolis,If you want to pay a visit to us,we can choose up you there.

How to Select a Gearbox

When you drive your vehicle, the gearbox provides you with traction and speed. The lower gear provides the most traction, while the higher gear has the most speed. Selecting the right gear for your driving conditions will help you maximize both. The right gearing will vary based on road conditions, load, and speed. Short gearing will accelerate you more quickly, while tall gearing will increase top speed. However, you should understand how to use the gearbox before driving.


The function of the gearbox is to transmit rotational energy to the machine’s drive train. The ratio between input and output torque is the ratio of the torque to the speed of rotation. Gearboxes have many different functions. A gearbox may have multiple functions or one function that is used to drive several other machines. If one gear is not turning, the other will be able to turn the gearbox. This is where the gearbox gets its name.
The pitch-controlled system has an equal number of failure modes as the electrical system, accounting for a large proportion of the longest machine downtime and halt time. The relationship between mechanisms and faults is not easily modeled mathematically. Failure modes of gearboxes are shown in Fig. 3. A gearbox’s true service life is six to eight years. However, a gearbox’s fault detection process must be developed as mature technology is required to reduce the downtime and avoid catastrophic incidents.
A gearbox is a vital piece of machinery. It processes energy produced by an engine to move the machine’s parts. A gearbox’s efficiency depends on how efficiently it transfers energy. The higher the ratio, the more torque is transferred to the wheels. It is a common component of bicycles, cars, and a variety of other devices. Its four major functions include:
In addition to ensuring gearbox reliability, a gearbox’s maintainability should be evaluated in the design phase. Maintainability considerations should be integrated into the gearbox design, such as the type of spare parts available. An appropriate maintenance regime will also determine how often to replace or repair specific parts. A proper maintenance procedure will also ensure that the gearbox is accessible. Whether it is easy to access or difficult to reach, accessibility is essential.


A car’s transmission connects the engine to the wheels, allowing a higher-speed crankshaft to provide leverage. High-torque engines are necessary for the vehicle’s starting, acceleration, and meeting road resistance. The gearbox reduces the engine’s speed and provides torque variations at the wheels. The transmission also provides reversing power, making it possible to move the vehicle backwards and forwards.
Gears transmit power from one shaft to another. The size of the gears and number of teeth determine the amount of torque the unit can transmit. A higher gear ratio means more torque, but slower speed. The gearbox’s lever moves the engaging part on the shaft. The lever also slides the gears and synchronizers into place. If the lever slips to the left or right, the engine operates in second gear.
Gearboxes need to be closely monitored to reduce the likelihood of premature failure. Various tests are available to detect defective gear teeth and increase machine reliability. Figure 1.11(a) and (b) show a gearbox with 18 teeth and a 1.5:1 transmission ratio. The input shaft is connected to a sheave and drives a “V” belt. This transmission ratio allows the gearbox to reduce the speed of the motor, while increasing torque and reducing output speed.
When it comes to speed reduction, gear box is the most common method for reducing motor torque. The torque output is directly proportional to the volume of the motor. A small gearbox, for example, can produce as much torque as a large motor with the same output speed. The same holds true for the reverse. There are hybrid drives and in-line gearboxes. Regardless of the type, knowing about the functions of a gearbox will make it easier to choose the right one for your specific application.


When selecting a gearbox, the service factor must be considered. Service factor is the difference between the actual capacity of the gearbox and the value required by the application. Additional requirements for the gearbox may result in premature seal wear or overheating. The service factor should be as low as possible, as it could be the difference between the lifetime of the gearbox and its failure. In some cases, a gearbox’s service factor can be as high as 1.4, which is sufficient for most industrial applications.
China dominates the renewable energy industry, with the largest installed capacity of 1000 gigawatts and more than 2000 terawatt hours of electricity generated each year. The growth in these sectors is expected to increase the demand for gearboxes. For example, in China, wind and hydropower energy production are the major components of wind and solar power plants. The increased installation capacity indicates increased use of gearboxes for these industries. A gearbox that is not suitable for its application will not be functional, which may be detrimental to the production of products in the country.
A gearbox can be mounted in one of four different positions. The first three positions are concentric, parallel, or right angle, and the fourth position is shaft mount. A shaft mount gearbox is typically used in applications where the motor can’t be mounted via a foot. These positions are discussed in more detail below. Choosing the correct gearbox is essential in your business, but remember that a well-designed gearbox will help your bottom line.
The service factor of a gearbox is dependent on the type of load. A high shock load, for example, can cause premature failure of the gear teeth or shaft bearings. In such cases, a higher service factor is required. In other cases, a gearbox that is designed for high shock loads can withstand such loads without deteriorating its performance. Moreover, it will also reduce the cost of maintaining the gearbox over time.


When choosing the material for your gearbox, you must balance the strength, durability, and cost of the design. This article will discuss the different types of materials and their respective applications and power transmission calculations. A variety of alloys are available, each of which offers its own advantages, including improved hardness and wear resistance. The following are some of the common alloys used in gears. The advantage of alloys is their competitive pricing. A gear made from one of these materials is usually stronger than its counterparts.
The carbon content of SPCC prevents the material from hardening like SS. However, thin sheets made from SPCC are often used for gears with lower strength. Because of the low carbon content, SPCC’s surface doesn’t harden as quickly as SS gears do, so soft nitriding is needed to provide hardness. However, if you want a gear that won’t rust, then you should consider SS or FCD.
In addition to cars, gearboxes are also used in the aerospace industry. They are used in space travel and are used in airplane engines. In agriculture, they are used in irrigation, pest and insect control machinery, and plowing machines. They are also used in construction equipment like cranes, bulldozers, and tractors. Gearboxes are also used in the food processing industry, including conveyor systems, kilns, and packaging machinery.
The teeth of the gears in your gearbox are important when it comes to performance. A properly meshing gear will allow the gears to achieve peak performance and withstand torque. Gear teeth are like tiny levers, and effective meshing reduces stress and slippage. A stationary parametric analysis will help you determine the quality of meshing throughout the gearing cycle. This method is often the most accurate way to determine whether your gears are meshing well.


The global gear market is divided into five key regions, namely, North America, Europe, Asia Pacific, and Latin America. Among these regions, Asia Pacific is expected to generate the largest GDP, owing to rapidly growing energy demand and investments in industrial infrastructure. This region is also home to some of the largest manufacturing bases, and its continuous building of new buildings and homes will support the industry’s growth. In terms of application, gearboxes are used in construction, agricultural machinery, and transportation.
The Industrial Gearbox market is anticipated to expand during the next several years, driven by the rapid growth of the construction industry and business advancements. However, there are several challenges that hamper the growth of the industry. These include the high cost of operations and maintenance of gear units. This report covers the market size of industrial gearboxes globally, as well as their manufacturing technologies. It also includes manufacturer data for the period of 2020-2024. The report also features a discussion of market drivers and restraints.
Global health crisis and decreasing seaborne commerce have moderately adverse effects on the industry. Falling seaborne commerce has created a barrier to investment. The value of international crude oil is expected to cross USD 0 by April 2020, putting an end to new assets development and exploitation. In such a scenario, the global gearbox market will face many challenges. However, the opportunities are huge. So, the market for industrial gearboxes is expected to grow by more than 6% by 2020, thanks to the increasing number of light vehicles sold in the country.
The main shaft of a gearbox, also known as the output shaft, spins at different speeds and transfers torque to an automobile. The output shaft is splined so that a coupler and gear can be connected to it. The counter shaft and primary shaft are supported by bearings, which reduce friction in the spinning element. Another important part of a gearbox is the gears, which vary in tooth count. The number of teeth determines how much torque a gear can transfer. In addition, the gears can glide in any position.

China Gearbox reducer for single screw extruder     sequential gearbox	China Gearbox reducer for single screw extruder     sequential gearbox
editor by czh2023-02-19