Tag Archives: agricultural pto gearbox

China supplier Agricultural Gearbox for Rotary Flail Grass Brush Cutter Finishing Lawn Mower Slasher Agriculture Garden Machine Gear Box Pto with ISO 9001/SGS/BV double output worm gearbox

Product Description

Product Description

Company Profile



Our factory

Why choose us?

1) Customization: With a strong R&D team, and we can develop products as required. It only takes up to 7 days for us to design a set of drawings. The production time for new products is usually 50 days or less.

2) Quality: We have our own complete inspection and testing equipment, which can ensure the quality of the products.

3) Capacity: Our annual production capacity is over 500,000 sets, also, we also accept small quantity orders, to meet the needs of different customer’s purchase quantities.

4) Service: We focus on offering high-quality products. Our products are in line with international standards and are mainly exported to Europe, Australia, and other countries and regions.

5) Shipment: We are close to HangZhou and ZheJiang ports, to provide the fastest shipping service.

Packaging & Shipping


Q: Are you a trading company or manufacturer?
A: We’re factory and providing gearbox ODM & OEM services for the European market for more than 10 years

Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time? What is your terms of payment?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization.
For standard products, the payment is: 30% T/T in advance,balance before shipment.

Q: What is the exact MOQ or price for your product?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.
Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.

If you have another question, please feel free to contact us.

Application: Machinery, Agricultural Machinery
Function: Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Straight Bevel
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Single-Step


worm reducer

What is a worm gear reducer gearbox?

A worm gear reducer gearbox is a mechanical device that uses a worm gear and a worm to reduce the speed of a rotating shaft. The gear reducer gearbox can increase the output torque of the engine according to the gear ratio. This type of gear reducer gearbox is characterized by its flexibility and compact size. It also increases the strength and efficiency of the drive.

Hollow shaft worm gear reducer gearbox

The hollow shaft worm gear reducer gearbox is an additional output shaft connecting various motors and other gearboxes. They can be installed horizontally or vertically. Depending on size and scale, they can be used with gearboxes from 4GN to 5GX.
Worm gear reducer gearboxes are usually used in combination with helical gear reducer gearboxes. The latter is mounted on the input side of the worm gear reducer gearbox and is a great way to reduce the speed of high output motors. The gear reducer gearbox has high efficiency, low speed operation, low noise, low vibration and low energy consumption.
Worm gear reducer gearboxes are made of hard steel or non-ferrous metals, increasing their efficiency. However, gears are not indestructible, and failure to keep running can cause the gear oil to rust or emulsify. This is due to moisture condensation that occurs during the operation and shutdown of the reducer gearbox. The assembly process and quality of the bearing are important factors to prevent condensation.
Hollow shaft worm gear reducer gearboxes can be used in a variety of applications. They are commonly used in machine tools, variable speed drives and automotive applications. However, they are not suitable for continuous operation. If you plan to use a hollow shaft worm gear reducer gearbox, be sure to choose the correct one according to your requirements.

Double throat worm gear

Worm gear reducer gearboxes use a worm gear as the input gear. An electric motor or sprocket drives the worm, which is supported by anti-friction roller bearings. Worm gears are prone to wear due to the high friction in the gear teeth. This leads to corrosion of the confinement surfaces of the gears.
The pitch diameter and working depth of the worm gear are important. The pitch circle diameter is the diameter of the imaginary circle in which the worm and the gear mesh. Working depth is the maximum amount of worm thread that extends into the backlash. Throat diameter is the diameter of the circle at the lowest point of the worm gear face.
When the friction angle between the worm and the gear exceeds the lead angle of the worm, the worm gear is self-locking. This feature is useful for lifting equipment, but may be detrimental to systems that require reverse sensitivity. In these systems, the self-locking ability of the gears is a key limitation.
The double throat worm gear provides the tightest connection between the worm and the gear. The worm gear must be installed correctly to ensure maximum efficiency. One way to install the worm gear assembly is through a keyway. The keyway prevents the shaft from rotating, which is critical for transmitting torque. Then attach the gear to the hub using the set screw.
The axial and circumferential pitch of the worm gear should match the pitch diameter of the larger gear. Single-throat worm gears are single-threaded, and double-throat worm gears are double-throat. A single thread design advances one tooth, while a double thread design advances two teeth. The number of threads should match the number of mating gears.
worm reducer

Self-locking function

One of the most prominent features of a worm reducer gearbox is its self-locking function, which prevents the input and output shafts from being interchanged. The self-locking function is ideal for industrial applications where large gear reduction ratios are required without enlarging the gear box.
The self-locking function of a worm reducer gearbox can be achieved by choosing the right type of worm gear. However, it should be noted that this feature is not available in all types of worm gear reducer gearboxes. Worm gears are self-locking only when a specific speed ratio is reached. When the speed ratio is too small, the self-locking function will not work effectively.
Self-locking status of a worm reducer gearbox is determined by the lead, pressure, and coefficient of friction. In the early twentieth century, cars had a tendency to pull the steering toward the side with a flat tire. A worm drive reduced this tendency by reducing frictional forces and transmitting steering force to the wheel, which aids in steering and reduces wear and tear.
A self-locking worm reducer gearbox is a simple-machine with low mechanical efficiency. It is self-locking when the work at one end is greater than the work at the other. If the mechanical efficiency of a worm reducer gearbox is less than 50%, the friction will result in losses. In addition, the self-locking function is not applicable when the drive is reversed. This characteristic makes self-locking worm gears ideal for hoisting and lowering applications.
Another feature of a worm reducer gearbox is its ability to reduce axially. Worm gears can be double-lead or single-lead, and it is possible to adjust their backlash to compensate for tooth wear.

Heat generated by worm gears

Worm gears generate considerable amounts of heat. It is essential to reduce this heat to improve the performance of the gears. This heat can be mitigated by designing the worms with smoother surfaces. In general, the speed at which worm gears mesh should be in the range of 20 to 24 rms.
There are many approaches for calculating worm gear efficiency. However, no other approach uses an automatic approach to building the thermal network. The other methods either abstractly investigate the gearbox as an isothermal system or build the TNM statically. This paper describes a new method for automatically calculating heat balance and efficiency for worm gears.
Heat generated by worm gears is a significant source of power loss. Worm gears are typically characterized by high sliding speeds in their tooth contacts, which causes high frictional heat and increased thermal stresses. As a result, accurate calculations are necessary to ensure optimal operation. In order to determine the efficiency of a gearbox system, manufacturers often use the simulation program WTplus to calculate heat loss and efficiency. The heat balance calculation is achieved by adding the no-load and load-dependent power losses of the gearbox.
Worm gears require a special type of lubricant. A synthetic oil that is non-magnetic and has a low friction coefficient is used. However, the oil is only one of the options for lubricating worm gears. In order to extend the life of worm gears, you should also consider adding a natural additive to the lubricant.
Worm gears can have a very high reduction ratio. They can achieve massive reductions with little effort, compared to conventional gearsets which require multiple reductions. Worm gears also have fewer moving parts and places for failure than conventional gears. One disadvantage of worm gears is that they are not reversible, which limits their efficiency.
worm reducer

Size of worm gear reducer gearbox

Worm gear reducer gearboxes can be used to decrease the speed of a rotating shaft. They are usually designed with two shafts at right angles. The worm wheel acts as both the pinion and rack. The central cross section forms the boundary between the advancing and receding sides of the worm gear.
The output gear of a worm gear reducer gearbox has a small diameter compared to the input gear. This allows for low-speed operation while producing a high-torque output. This makes worm gear reducer gearboxes great for space-saving applications. They also have low initial costs.
Worm gear reducer gearboxes are one of the most popular types of speed reducer gearboxes. They can be small and powerful and are often used in power transmission systems. These units can be used in elevators, conveyor belts, security gates, and medical equipment. Worm gearing is often found in small and large sized machines.
Worm gears can also be adjusted. A dual-lead worm gear has a different lead on the left and right tooth surfaces. This allows for axial movement of the worm and can also be adjusted to reduce backlash. A backlash adjustment may be necessary as the worm wears down. In some cases, this backlash can be adjusted by adjusting the center distance between the worm gear.
The size of worm gear reducer gearbox depends on its function. For example, if the worm gear is used to reduce the speed of an automobile, it should be a model that can be installed in a small car.

China supplier Agricultural Gearbox for Rotary Flail Grass Brush Cutter Finishing Lawn Mower Slasher Agriculture Garden Machine Gear Box Pto with ISO 9001/SGS/BV   double output worm gearbox	China supplier Agricultural Gearbox for Rotary Flail Grass Brush Cutter Finishing Lawn Mower Slasher Agriculture Garden Machine Gear Box Pto with ISO 9001/SGS/BV   double output worm gearbox
editor by CX 2023-05-31

China Rotary Tiller Gearbox Agricultural Machinery Gear Box 1000 To 540 Right Angle Tractor tiller Pto Bevel Agriculture Gearbox double stage worm gearbox

Warranty: 2 years, 1 Calendar year
Relevant Industries: Resorts, Garment Shops, Creating Content Outlets, Manufacturing Plant, Machinery Restore Outlets, Foods & Beverage Manufacturing unit, Farms, Restaurant, Residence Use, Retail, Foodstuff Store, Printing Shops, Construction works , Strength & Mining, Food & Beverage Retailers, Other, Promoting Organization, Common Joint Coupling
Tailored assistance: OEM, ODM, OBM, OEM, ODM, OBM
Framework: Adaptable, Double
Adaptable or Rigid: Flexible
Standard or Nonstandard: Common
Materials: Stainless Metal, ALLOY Metal
Operating Angle: fifteen-25
Kind: Cardan shaft
Flange diameter: 58-440
Highest speed(r/min): -4000(Far more than a thousand speeds need to have to be tailored)
Packaging Details: Wood situation
Port: ZheJiang

Product Details Display DESCRIPTION Pneumatic Actuator Relationship Star Adapter Reducers Sq. Sample Coupling cycloidal pin wheel reducer course altering

Disc diameter D。TKSD3maxInertia Minute kg ・ m2Weight kg
3151510421801550. 1160. eleven8.56. 7
3551510542001750. 1920. 17811.four9. nine
4001514542552300. 320. 2915.two12.four
4501516543052800. fifty five0. 4619.715.6
5001518543252950. 830.712520
5601518543503201.281. thirteen30. seven25.6
6301520544003602. 061.8338.833
7101520544804203. 322.946.539.four
8001524705405005. 874.867.eight52.seven
100020308062056017.415. 7128.eight115. 1
Manufacturing facility Testing Products Roughness Tester Metallography Microscope Micro vickers Contourograph Coordinate Measuring Device Peak Guage Company Information ZheJiang CZPT Driving Equipment Engineering Co., Ltd. ZheJiang CZPT Driving Products Technologies Co., Ltd. is a skilled R&D and company of couplings, cardan shafts and gearboxes with a registered money of 36.88 million. The organization addresses an location of fifty five acres, with a manufacturing workshop of twelve,000 square meters and 108 production products. With robust power, sophisticated technological method and much more than 20 many years of manufacturing encounter, the company has handed ISO9001 top quality management program certification. It was regarded as a higher-tech company by ZheJiang Province Industry and Info Technology. It is a member device of transmission connecting areas of China Machinery Basic Elements Market Affiliation, and has 8 utility product patent certificates. The company’s top products primarily include elastic couplings, rigid couplings and other dozens of sequence of couplings with hundreds of specs, which are extensively used in metallurgy, mining, cement, paper, electric powered electrical power, chemical sector, wind electrical power, petroleum, port machinery, and many others. market. It has provided powerful complex and products support for the import and localization of couplings of a lot of domestic metal mills, and has received unanimous praise from the majority of users. COOPERATIVE Consumers OUR Certification FAQ 1: Are you a trading organization or a company ?We are a expert producer of couplings and common joints.2:Why decide on CZPT Driving Equipment Technological innovation?As a expert producer of coupling and universal joints, we possess a skillful team of staff and designers To provide our consumers with initial-class solutions.3: Can You Strictly Comply with The Tolerance on The Drawing And Satisfy The Large Precision?Indeed, we can, we can provide high precision components and make the areas as your drawing.4:How long does it get to supply?Usually, it is 1-2 days if the goods are in stock. or it is 5-10 times if the goods are not in inventory, it relies upon on quantity.5:How to offer with the elements obtained when they are located to be in inadequate quality?A: In scenario of non- conformance, make sure you make contact with us instantly, we will check out the issues and have them reworked or fixed at the first time. If none of these performs, we assistance a refund.six: Can I get a WGP Brake Wheel Drum Gear Coupling sample?A : Of Program . We source totally free samples for you verify top quality.7:What is the direct time for microfiber WGP Brake Wheel Drum Equipment Coupling samples?A : Existing sample needs 3-5 times , customized sample demands 7~fifteen times.8:What categorical do you use to deliver the WGP Brake Wheel Drum Gear Coupling samples?A : Typically we ship sample by way of DHL , UPS , FedEx , DPEX , ARAMEX or SF . Quick about 3-5 days , slower about 7-14 times to get there.

Worm gear reducer

Cheaper than planetary gearboxes In many cases, worm gear reducers are a popular alternative to planetary gearboxes. A worm gear reducer is a mechanical device with vertical input and output shafts. This allows for very high reduction ratios. They are typically used in high-reduction situations such as machine tools.
Worm gears are cheaper than traditional gearboxes. They also have many benefits, including noise reduction. The output shaft of the worm gear reducer is almost 90 degrees from the motor input shaft, making it ideal for high-torque applications.
The worm gear reducer adopts an aluminum body, which is light in weight and high in operation efficiency. Additionally, they are available with hollow shafts and mounting flanges. In terms of initial cost, worm gear reducers are cheaper than planetary gearboxes. In addition, they have better efficiency and longer service life.
Worm drives are also ideal for portable battery-powered lifting equipment. The high gear ratio of the worm gear ensures that it does not reverse drive. The worm gear has a spring-applied brake that holds the motor in place.
Planetary gearboxes are popular among industrial users. The efficiency of planetary gearboxes is important for practical applications.


The compact worm gear unit consists of a housing with an inner cavity. It has two side walls, one on either side of the front cover (13) and one on both sides of the rear cover (14). The front end cap is screwed onto the housing and the inner cavity is accessed through the rear end cap.
The compact worm gear unit can be configured to suit your application. They have many advantages, including saving space and increasing torque. The range includes single-envelope and double-envelope versions, available in a number of different power ratings. Additionally, they are IP65-rated, making them ideal for applications involving high radial or axial forces.
The compact worm reducer is a simple but effective worm drive. Its worm gear 16 meshes with the output shaft and rotates relatively stably. It also has a front-end cap and rear bearing. This enables the compact worm reducer to reduce vibration without damaging the output shaft.
Compact worm gear reducers are ideal for many applications and offer high efficiency. The compact design means you can mount them on the motor’s flange or base. Its durable construction makes it ideal for a variety of industries. They are extremely durable and can handle high-pressure and washdown conditions. They also come standard with a synthetic shaft.

high efficiency

High-efficiency worm gear reducers are ideal for applications that require precision, repeatability, and efficient performance. These reducers are designed with state-of-the-art servo motor technology to provide tight integration and an angular backlash of less than two arc minutes. The reduction ratio can be lower if the application requires it.
Rising energy costs have led to an increased focus on the efficiency of drives. In response to this, manufacturers have increased the efficiency of worm gear reducers through a number of technical improvements. By minimizing losses from rolling and sliding friction, worm gear reducers are more efficient than their counterparts.
The high-efficiency worm reducer is simple in design and has the characteristics of a compact structure, high-speed ratio, low power consumption, and self-locking. Other advantages of these reducers include low noise and long service life. Many also have built-in control systems that allow manual and remote adjustments. They also feature automatic shutdown protection and thermal protection.
High-efficiency worm reducers can be used for mechanical acceleration. The input hypoid gear is usually made of steel, while the output hypoid gear is usually made of bronze. Bronze is a soft metal that is good at absorbing shock loads. However, bronze requires work hardening to achieve optimum hardness. For large worm gears, this process can take 300 to 550 hours.

low clearance

A low-clearance worm reducer is a device used to adjust the speed of a rotating shaft. It uses a worm gear consisting of two members. One worm is at one end of the shaft and the other is at the other end. Both worms are screwed into the synchronous drive structure.
Low clearance worm gear reducers can be produced on conventional worm gear production lines without overlapping investments. These units are usually made of soft rubber. Also, they are relatively quiet in operation. These machines are designed so that they are suitable for use in elevators. The softer material in the worm gear also helps absorb shock loads.
The tooth profile of the worm gear is designed to change with the axial movement of the worm. Worms have thinner right teeth and thicker left teeth. As the worm moves to the right, its teeth mesh with the worm gear, reducing backlash.
There are many different types of worm gears. The design of gears depends on many factors, including backlash, thermal design, friction factors and lubrication. Worm gears are made of several different materials. Some different types of materials used in worm gears require special lubrication.


The quieter worm reducer is designed to reduce the noise level of the rotating gear motor. The device has more gear teeth in meshing contact with the gears, which helps it run more quietly. In addition to being quieter than other transmissions, it’s also less expensive than its counterparts.
Worm gearboxes can be used for different applications, but they are not as efficient as helical gearboxes. Worm reducers are cheaper but less than 90% efficient. Higher gear ratios reduce efficiency, so worm gear reducers are better suited for applications that require low-speed torque. The cost of buying a worm gearbox will depend on the horsepower and gear ratios required.
Worm reducers are also more comfortable to use than planetary gearboxes. They don’t vibrate and heat up quickly, making them an excellent choice for low to medium horsepower applications. Worm gear reducers can be upgraded to improve their performance by combining with other gear trains or gearboxes.

easy to replace

An easily replaceable worm gear reducer can save you a lot of money. A worm gear reducer is part of a chain drive and allows you to change gear ratios quickly and easily. Worm gear reducers can be easily replaced in a number of ways. It’s a good idea to read the manufacturer’s manual before replacing a worm gear reducer. Make sure you have the instructions available so you can refer to them in the future.
Worm gear reducers offer many advantages, including long service life and low noise. They are also designed with a 90-degree output shaft for easy installation. Another advantage of these gear reducers is that they can be used with both solid and hollow output shafts. This means less maintenance and downtime.
Worm gear reducers are widely used. Most gear manufacturers have large inventories. Worm gears also have uniform mounting dimensions. Dimensional consistency means you don’t have to worry about matching the shaft length and diameter to the worm gear. You can easily find a replacement worm gear reducer for your equipment.
When replacing the worm gear reducer, check the lubricating oil recommended by the machine. If not included, use original gear oil. Be sure to follow the manufacturer’s instructions carefully.

China Rotary Tiller Gearbox Agricultural Machinery Gear Box 1000 To 540 Right Angle Tractor tiller Pto Bevel Agriculture Gearbox     double stage worm gearboxChina Rotary Tiller Gearbox Agricultural Machinery Gear Box 1000 To 540 Right Angle Tractor tiller Pto Bevel Agriculture Gearbox     double stage worm gearbox
editor by czh

Best made in China – replacement parts – manufacturer in China 200t john deere bush hog gearbox Multan Pakistan High Pressure Die Casting Machine Aluninuium Lonhhua Brand with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive

Best  made in China - replacement parts - manufacturer in China 200t   john deere bush hog gearbox   Multan Pakistan   High Pressure Die Casting Machine Aluninuium Lonhhua Brand with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive

We In this way, our products have continued to acquire industry acceptance and buyers fulfillment over the earlier number of years.- EPG Group the biggest agricultural gearbox and pto manufacturing unit in China with 5 diverse branches. For far more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

Item Description
200T Horizontal chilly chamber die casting device collection is designed currently by our factory.
It is new sample die casting machine,and which has the character of straightforward configuration, continual-likely overall performance, and novel look and so on.
It is an upgrading  product j11die casting equipment

This die casting device belongs to small and medium dimension, which can forged the small and medium alloy merchandise of aluminum, zinc, copper and some other nonferrous metal.
It truly is broadly employed in automobiles, tractors, electric, meter, aviation, and light business and the other professions.


HYDRAULIC WOR ept Stress MPA fourteen
CLAMPING Power                KN 2000
Space Amongst TIE BARS MM 480*480
INJECTION Power(INTENSIFY)        3 level put up gap digger gearbox Goma Democratic Republic of the Congo             KN 270
PLUNGER Start Length MM 135
INJECTION Position MM  —  140
CASTING Stress (INTENSIFY) MPA 112/78/fifty seven
MAX CASTING Spot Beneath 40MPA CM2 450
DIE Height(MIN–MAX) MM two hundred~550
EJECTOR Drive KN a hundred and ten
MOTOR Capacity KW fifteen
Equipment Dimensions  (L*W*H) M five.32*1.5*2.35
OIL TANK Ability L 600

PS:WE RESERVE THE Right TO MAKE ANY Technological Enhancement With no Further Discover

Die casting machine information exhibit

Organization Introduction
  HangZhou Xihu (West Lake) Dis.a , founded in 1982, is a professional large-tech organization engaged in the design and style, manufacture and sale of cold chamber die casting devices, die casting peripheral equipments, oil subject equipments and new strength equipments (normal fuel, nitrogen, wellhead, casing, raw materials, liquefied petroleum fuel, unique fuel, compressor).

  On November 7, 2017, Xihu (West Lake) Dis.a won the countrywide higher-tech business certification!

  On June 26, 2019, Xihu (West Lake) Dis.a was productively detailed in the Nationwide Science and ept Innovation Special Edition!

  Longua smart die-casting machines are applicable to manufacture of ept and motorbike elements (engine cylinder block, cylinder head, crankcase, hinged door handles, oil pan, gearbox housing, gearbox end cap, dashboard, etc.), electric escalator handrail/actions, industrial/highway/railway/air/agricultural equipment, highlight shells, constructing substance areas, home furniture, aluminum arts, copper arts, magnesium alloy goods, non-ferrous metallic processed products and other die casting products.

  Xihu (West Lake) Dis.a die-casting device and oilfield gear merchandise are exported to: Brazil, Egypt, South Africa, Vietnam, Pakistan, Bangladesh, Uruguay, India, Russia, kazakhstan, kyrgyzstan, Ukraine, Iran, Iraq, north Korea, Japan, Ecuador, the United States,South Korea, Algeria, China ZheJiang and other nations and regions.

  Xihu (West Lake) Dis.a’s quality purpose is that “Present day high quality signifies tomorrow’s market”.

Cooperative R&D Device

  Xihu (West Lake) Dis.a smart die casting device is jointly created with HangZhou institute of materials science, Chinese academy of sciences, with computerized program improve, one particular-click on procedure, zero fault, ma ept die casting far more efficient, much more specific, far more intelligent and much more tough.

Our Customers
We warmly welcome close friends from all more than the ept to visit our factory


The use of first tools manufacturer’s (OEM) component figures or trademarks , e.g. CASE® and John Deere® are for reference needs only and for indicating product use and compatibility. Our organization and the listed substitute components contained herein are not sponsored, approved, or created by the OEM.

Best  made in China - replacement parts - manufacturer in China 200t   john deere bush hog gearbox   Multan Pakistan   High Pressure Die Casting Machine Aluninuium Lonhhua Brand with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive

Best  made in China - replacement parts - manufacturer in China 200t   john deere bush hog gearbox   Multan Pakistan   High Pressure Die Casting Machine Aluninuium Lonhhua Brand with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive

Best  made in China - replacement parts - manufacturer in China 200t   john deere bush hog gearbox   Multan Pakistan   High Pressure Die Casting Machine Aluninuium Lonhhua Brand with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive

Best  made in China - replacement parts - manufacturer in China 200t   john deere bush hog gearbox   Multan Pakistan   High Pressure Die Casting Machine Aluninuium Lonhhua Brand with ce certificate top quality low price suitable for Tractor, Agricultural machines, right angle pto shaft drive