China Custom Zlyj146 12.5 I Extruder Gear Box in Stock for Quick Delivery with Great quality

Solution Description


Comprehensive Photographs

Merchandise Description

Solution Functions

1, The equipment is made of higher-strength lower-carbon alloy metal by carburizing and quenching. The hardness of
the tooth surface is up to HRC58-sixty two. The gears are groun d grinding engineering with large precision and
very good make contact with.
two, High transmission efficiency: solitary phase is better than 96.5%, double stage is higher than ninety three%, 3rd
stage is better than 90%.
three, Easy procedure and reduced sound.
four, Tiny measurement, gentle bodyweight, prolonged services existence and high carrying capacity.
5, Simple to disassemble and straightforward to set up.


Our Benefits




Solution Parameters



Company Profile

Xihu (West Lake) Transmission Equipment Co., Ltd. situated HangZhou metropolis, ZHangZhoug, as 1 professional
maker and exporter of cycloidal pin wheel reducer,worm reducer, equipment reducer, gearbox ,
AC motor and relative spare elements, owns wealthy knowledge in this line for numerous many years. 

We are 1 immediate manufacturing facility, with advanced manufacturing tools, the robust development crew and
producing capability to provide high quality goods for buyers.

Our goods extensively served to various industries of Metallurgy, Chemicals, textile,medicine,wood
and so on. Principal marketplaces: China, Africa,Australia,Vietnam, Turkey,Japan, Korea, Philippines…

Welcome to question us any concerns, excellent offer constantly for you for prolonged expression company.


Q: Are you trading firm or company?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-ten days if the goods are in inventory. or it is fifteen-twenty times if the merchandise are not in stock.

Q: Can we get 1 computer of each and every item for good quality tests?
A: Indeed, we are happy to settle for trial buy for high quality testing.

Q:How to decide on a gearbox which fulfills your prerequisite?
A:You can refer to our catalogue to pick the gearbox or we can support to select when you provide
     the specialized data of required output torque, output pace and motor parameter etc.

Q: What information shall we give before inserting a purchase order?
A:a) Kind of the gearbox, ratio, enter and output variety, enter flange, mounting situation, and motor informationetc.
     b) Housing color.
     c) Purchase quantity.
     d) Other particular requirements.

What Is a Gearbox?

There are a number of variables to consider when selecting a gearbox. Backlash, for case in point, is a consideration, as it is the angle at which the output shaft can rotate with no the enter shaft transferring. Even though this is not necessary in apps without having load reversals, it is important for precision applications involving load reversals. Examples of these applications consist of automation and robotics. If backlash is a concern, you could want to seem at other variables, this sort of as the quantity of teeth in every gear.

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 aspect bearings. These devices alter the pace or torque of the equipment they are utilised in. Gearboxes can be utilized for a vast selection of apps. Here are some examples of how gearboxes purpose. Read through on to discover more about the gears that make up a gearbox.
Regardless of the kind of transmission, most gearboxes are equipped with a secondary equipment and a principal one. Although the equipment ratios are the very same for each the major and secondary transmission, the gearboxes could vary in dimension and performance. Substantial-performance racing cars typically use a gearbox with two environmentally friendly and 1 blue equipment. Gearboxes are typically mounted in the front or rear of the engine.
The major purpose of a gearbox is to transfer torque from 1 shaft to one more. The ratio of the driving gear’s enamel to the getting member determines how a lot torque is transmitted. A large equipment ratio will cause the principal shaft to revolve at a slower velocity and have a higher torque in comparison to its counter shaft. Conversely, a minimal equipment ratio will enable the automobile to turn at a reduce velocity and produce a lower torque.
A typical gearbox has enter and output gears. The countershaft is related to a common shaft. The input and output gears are arranged to match the pace and torque of each and every other. The gear ratio establishes how rapidly a car can go and how significantly torque it can generate. Most traditional transmissions use four equipment ratios, with one particular reverse equipment. Some have two shafts and three inputs. However, if the gear ratios are higher, the engine will experience a reduction of torque.
In the examine of gearbox overall performance, a large volume of data has been gathered. A hugely bold segmentation procedure has yielded virtually twenty,000 function vectors. These results are the most thorough and comprehensive of all the offered information. This investigation has a dual curse – the first is the large volume of information gathered for the goal of characterization, whilst the next is the large dimensionality. The latter is a complication that occurs when the experimental gearbox is not designed to complete nicely.


The main perform of a gearhead is to multiply a moment of force and produce a mechanical edge. However, backlash can result in a range of problems for the technique, like impaired positioning precision and reduced all round efficiency. A zero backlash gearbox can remove motion losses caused by backlash and boost overall program functionality. Here are some widespread issues linked with backlash in gearheads and how to repair them. Soon after you recognize how to resolve gearbox backlash, you will be ready to style a equipment that meets your demands.
To lessen gearbox backlash, a lot of designers consider to decrease the center length of the gears. This gets rid of room for lubrication and encourages too much tooth mesh, which leads to untimely mesh failure. To decrease gearbox backlash, a equipment manufacturer may possibly separate the two components of the gear and alter the mesh middle distance between them. To do this, rotate one equipment with respect to the set gear, although altering the other gear’s successful tooth thickness.
Many production processes may introduce problems, and decreasing tooth thickness will lessen this mistake. Gears with bevel enamel are a primary instance of this. This variety of gear characteristics a modest amount of tooth in comparison to its mating equipment. In addition to decreasing tooth thickness, bevel gears also reduce backlash. Although bevel gears have much less teeth than their mating gear, all of their backlash allowance is utilized to the larger equipment.
A gear’s backlash can influence the effectiveness of a gearbox. In an excellent gear, the backlash is zero. But if there is too significantly, backlash can trigger injury to the gears and result in it to malfunction. As a result, the aim of gearbox backlash is to lessen this problem. Even so, this may demand the use of a micrometer. To figure out how much gearbox backlash you need, you can use a dial gauge or feeler gauge.
If you have been hunting for a way to lessen backlash, a gearbox’s backlash may be the solution. Nonetheless, backlash is not a revolt against the manufacturer. It is an mistake in motion that happens in a natural way in gear systems that adjust path. If it is still left unaccounted for, it can lead to major equipment degradation and even compromise the entire method. In this article, we are going to clarify how backlash has an effect on gears and how it has an effect on the functionality of a gearbox.


The style of gearboxes is composed of a variety of aspects, like the variety of material utilized, electrical power demands, velocity and reduction ratio, and the application for which the device is supposed. The process of planning a gearbox normally starts with a description of the device or gearbox and its meant use. Other essential parameters to take into account in the course of gearbox design and style contain the measurement and weight of the gear, its all round equipment ratio and quantity of reductions, as properly as the lubrication methods employed.
Throughout the design approach, the consumer and provider will take part in different style evaluations. These include principle or first layout assessment, manufacturing style validation, essential design evaluation, and ultimate layout evaluation. The buyer could also initiate the procedure by initiating a DFMEA. Following acquiring the first design acceptance, the layout will go by way of several iterations before the finalized design and style is frozen. In some situations, the buyer will require a DFMEA of the gearbox.
The speed increaser gearboxes also require particular design concerns. These gearboxes normally function at high speeds, triggering difficulties with equipment dynamics. Additionally, the higher speeds of the device increase frictional and drag forces. A correct design of this part must decrease the influence of these forces. To remedy these issues, a gearbox must integrate a brake system. In some instances, an exterior power may also enhance frictional forces.
Different sorts of gear preparations are utilised in gearboxes. The design of the teeth of the gears performs a substantial part in defining the kind of gear arrangement in the gearbox. Spur equipment is an instance of a equipment arrangement, which has tooth that operate parallel to the axis of rotation. These gears supply large equipment ratios and are frequently utilised in numerous stages. So, it is possible to develop a gearbox that fulfills the needs of your application.
The design and style of gearboxes is the most sophisticated process in the engineering method. These intricate devices are produced of numerous kinds of gears and are mounted on shafts. They are supported by rolling component bearings and are utilized for a range of purposes. In standard, a gearbox is employed to decrease pace and torque and adjust course. Gearboxes are generally employed in motor vehicles, but can also be identified in pedal bicycles and fixed devices.


There are numerous significant segments in the gearbox industry, which includes industrial, mining, and automotive. Gearbox makers are required to realize the software and user industries to style a gearbox that meets their specific needs. Simple knowledge of metallurgy is essential. Multinational companies also offer gearbox answers for the electrical power technology industry, shipping sector, and automotive industries. To make their merchandise more aggressive, they need to have to focus on merchandise innovation, geographical growth, and consumer retention.
The CZPT Group began as a modest organization in 1976. Because then, it has grow to be a worldwide reference in mechanical transmissions. Its production range consists of gears, reduction gearboxes, and geared motors. The company was the first in Italy to obtain ISO certification, and it continues to develop into 1 of the world’s top makers of creation gearboxes. As the market evolves, CZPT focuses on investigation and development to generate greater products.
The agriculture sector uses gearboxes to employ a assortment of processes. They are used in tractors, pumps, and agricultural equipment. The automotive sector uses gears in cars, but they are also found in mining and tea processing machinery. Industrial gearboxes also play an critical role in feed and speed drives. The gearbox market has a various portfolio of companies and suppliers. Listed here are some illustrations of gearboxes:
Gearboxes are complicated items of equipment. They must be employed correctly to improve efficiency and extend their lifespan. Manufacturers utilize sophisticated engineering and rigid high quality management processes to make sure their products satisfy the optimum standards. In addition to manufacturing precision and dependability, gearbox manufacturers ensure that their merchandise are safe for use in the creation of industrial equipment. They are also utilised in workplace devices and medical tools. Nevertheless, the automotive gearbox industry is becoming increasingly competitive.

China Custom Zlyj146 12.5 I Extruder Equipment Box in Stock for Quick Shipping and delivery     with Great qualityChina Custom Zlyj146 12.5 I Extruder Equipment Box in Stock for Rapid Shipping and delivery     with Excellent quality