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China Professional RC81 Extruder Gearbox for Agriculture Machine Lawn Mower, Rotary Cutter, Rota Slasher double worm gearbox

Product Description



Q1: I want to buy your products, how can I pay?

A: You can pay via T/T(30%+70%), L/C ,D/P.

Q2: How can you guarantee the quality?

A: One year’s warranty against B/L date. If you meet with quality problem, please send us pictures or video to check, we promise to send spare parts or new products to replace. Our guarantee not include inappropriate operation or wrong specification selection.

Q3: How we select models and specifications?

A: You can email us the series code (for example: RC series helical gearbox) as well as requirement details, such as motor power, output speed or ratio, service factor or your application…as much data as possible. If you can supply some pictures or drawings, it is nice.

Q4: If we don’t find what we want on your website, what should we do?

A: We offer 2 options:

1, You can email us the pictures, drawings or descriptions details. We will try to design your products on the basis of our standard models.

2, Our R&D department is professional for OEM/ODM products by drawing/samples, you can send us samples, we do customized design for your bulk purchasing.

Q5: Can we buy 1 pc of each item for quality testing?

A: Yes, we are glad to accept trial order for quality testing

Q6: How about your product delivery time?

A: Normally for 20’container, it takes 25-30 workdays for worm and cycloid gearbox, 35-40 workdays for helical gearbox.

Casting Method: Sand Casting
Casting Form Material: Sand
Casting Metal: Cast Iron
Casting Form Usage Count: Disposable
Surface Treatment: Spray-Paint
Coating: Painting
US$ 20/Piece
1 Piece(Min.Order)

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worm reducer

Worm reducer gearbox

Worm reducer gearboxes are commonly used to reduce the Agknx produced by a rotating shaft. They can achieve reduction ratios of five to sixty. In contrast, a single-stage hypoid gear can achieve up to a 120:1 reduction ratio. For further reduction, another type of gearing is used. So, a single stage worm reducer gearbox cannot achieve higher ratios than these.


A worm reducer gearbox is an auxiliary mechanical device that uses worms to reduce the size of a rotating shaft. These worms have a range of tooth forms. One form is a line weave twist surface. Another is a trapezoid based on a central cross section. The trapezoid can be perpendicular to the tooth cross section, or it can be normal to the root cross section. Other forms include involute helicoids and convolute worms, which use a straight line intersecting the involute generating line.
Worm gears are lubricated with a special lubricant. Because worm gears are complex, it’s important to use the correct lubricant. Worm gear manufacturers provide approved lubricants for their gears. Using unapproved gear oil can damage your reducer gearbox’s efficiency. The right lubricant depends on several factors, including load, speed, duty cycle, and expected operating temperatures.
The efficiency of a worm gear reducer gearbox depends on several factors, including losses at gear mesh, losses in the bearings, and windage in the oil seal lip. In addition, the worm gear reducer gearbox’s efficiency varies with ambient temperature and operating temperature. The worm gear reducer gearbox’s efficiency can also vary with the ratio of the load. Moreover, worm gear reducer gearboxes are subject to break-in.
Worm gear reducer gearboxes are used in many different applications. They are typically used in small electric motors, but they’re also used in conveyor systems, presses, elevators, and mining applications. Worm gears are also commonly found in stringed musical instruments.
Worm gears have excellent reduction ratios and high Agknx multiplication, and they’re often used as speed reducer gearboxes in low to medium-speed applications. However, the efficiency of worm gear reducer gearboxes decreases with increasing ratios.


Worm reducer gearboxes come in different sizes and tooth shapes. While the tooth shape of one worm is similar to the other, different worms are designed to carry a different amount of load. For example, a circular arc worm may have a different tooth shape than one with a secondary curve. Worm gears can also be adjusted for backlash. The backlash is the difference between the advancing and receding arc.
There are two sizes of worm reducer gearboxes available from Agknx Transmission. The SW-1 and SW-5 models offer ratios of 3.5:1 to 60:1 and 5:1 to 100:1 respectively. The size of the worm reducer gearbox is determined by the required gear ratio.
Worm gears have different thread counts. One is based on the central cross-section of the worm, and the other is on the right. Worm gears can have either a single or double thread. Single-threaded gears will reduce speed by 50 percent, while double-threaded gears will reduce speed by 25 percent.
Worm gear reducer gearboxes are lightweight and highly reliable. They can accommodate a variety of NEMA input flanges and hollow output bore sizes. Worm reducer gearboxes can be found at 6 regional warehouses, with prepaid freight. To make a purchasing decision, you should consider the horsepower and Agknx requirements of your specific application.
worm reducer


The Worm reducer gearbox market is a global business that is dominated by the North American and European regions. The report provides in-depth information on the market trends, key challenges, and opportunities. It also examines the current state of the industry and projects future market growth. The report is organized into segments based on product type, major geographical regions, and application. It also presents statistics and key data about the market.
Worm gear reducer gearboxes have many applications. They can be used to increase the speed of convey belts. They also help reduce noise. Worm gears have many teeth that touch the gear mesh, which makes them quieter. Moreover, the worm gears require only a single stage reducer gearbox, reducing the number of moving parts in the system.
The worm gear has long life and is suitable for different industries. It is a perfect choice for elevators and other applications that need fast stopping and braking. Its compact size and ability to hold a load make it suitable for these applications. It also prevents the load from free-falling as a result of a sudden braking. Worm gears can also be used in heavy-duty machinery such as rock crushers.
Worm gears are similar to ordinary gears except that they transfer motion at a 90-degree angle. As a result, the worm gears are extremely quiet, making them a suitable option for noise sensitive applications. They are also excellent for low-voltage applications, where the noise is critical.
Worm gears are ideal for applications with space restrictions, because they require fewer gear sets. The worm gears also allow for a smaller gearbox size. Consequently, they are the perfect choice for machines that are space-constrained, such as conveyors and packaging equipment.


The lifespan of a worm gear reducer gearbox is comparable to other gear reducer gearboxes. Worm gears have a long history of innovation and use in various industries, from shipbuilding to automobile manufacturing. Today, these gear reducer gearboxes are still popular with engineers. However, there are some things to keep in mind before buying one.
In the first place, a worm reducer gearbox needs to be affordable. Generally, a worm reducer gearbox costs about $120. The price varies with the brand name and features. Some products are more expensive than others, so be sure to shop around for the best price. In addition, it is important to consider the quality and design of the worm reducer gearbox before making a purchase.
Worm gear manufacturers have made significant advancements in materials, design and manufacturing. These advancements, along with the use of advanced lubricants, have resulted in significant increases in efficiency. For example, double enveloping worm gear reducer gearboxes have improved efficiency by three to eight percentage points. This improvement was achieved through rigorous testing of manufacturing processes and materials. With these improvements, worm gear reducer gearboxes have become more desirable in today’s market.
Worm reducer gearboxes are extremely versatile and reliable, and are available in a variety of sizes. Domestic manufacturers usually stock a large selection of reducer gearboxes, and are often able to ship them the same day you place your order. Most major domestic worm gear reducer gearbox manufacturers also share some critical mounting dimensions, such as the output shaft diameter, the mounting hole location, and the overall reducer gearbox housing height. Most manufacturers also offer standardized gear ratios. Some manufacturers have also improved gear design and added synthetic lubricants for better performance.
In addition, different tooth shapes of worms can increase their load carrying capacity. They can be used on secondary curves and circular arc cross sections. Moreover, the pitch point defines the boundary of the cross section. The mesh on the receding arc is smoother than that of the advancing arc. However, in the case of negative shifting, most of the mesh is on the receding arc.
worm reducer

Self-locking function

A worm reducer gearbox has a self-locking function. When a worm is fitted with all of its addendum teeth, the total number of teeth in the system should be greater than 40. This self-locking function is achieved through the worm’s rack and pinion mechanism. The worm’s self-locking feature can prevent the load from being dropped and is useful for many applications.
The self-locking function of a worm reducer gearbox is possible for two main reasons. First of all, a worm reducer gearbox uses two or more gears. One gear is placed at the input, and the other gear runs the output shaft. This mechanism produces a torque, which is transmitted to a spur gear.
Worm reducer gearboxes can be used in a variety of industrial applications. Because of their self-locking function, they are useful for preventing back-driving. They are also helpful for lifting and holding loads. Their self-locking mechanism allows for a large gear reduction ratio without increasing the size of a gear box.
Self-locking gears can be used to prevent back-driving and inertial driving. This is useful for many industries and can prevent backdriving. However, one major disadvantage of self-locking gears is their sensitivity to operating conditions. Lubrication, vibration, and misalignment can affect their reliability.
Embodiments of the invention provide a self-locking mechanism that prevents back-driving but allows forward-driving. The self-locking mechanism may comprise first and second ratchet cams disposed about a gear member. A releasable coupling member may be interposed between the gear member and the ratchet cam. This facilitates selective coupling and decoupling.
The worm reducer gearbox has several advantages. Its compact design is ideal for many mechanical transmission systems. It also provides greater load capacity than a cross-axis helical gear mechanism.

China Professional RC81 Extruder Gearbox for Agriculture Machine Lawn Mower, Rotary Cutter, Rota Slasher   double worm gearboxChina Professional RC81 Extruder Gearbox for Agriculture Machine Lawn Mower, Rotary Cutter, Rota Slasher   double worm gearbox
editor by CX 2023-05-25

in San Jose Costa Rica sales price shop near me near me shop factory supplier Extruder Gear Box Gearbox for Foaming Machine manufacturer best Cost Custom Cheap wholesaler

  in San Jose Costa Rica  sales   price   shop   near me   near me shop   factory   supplier Extruder Gear Box  Gearbox for Foaming Machine manufacturer   best   Cost   Custom   Cheap   wholesaler

Provider & Quality controlWe offer thorough drawings and offer whenever needed. we offer one particular-quit resolution for the buy of mechanical electricity transmission merchandise in China. we have received the believe in of purchasers throughout the world. ExtruEPTGear Box solEPT for Foaming EPT
one rpar Modest quantity
two rpar Massive EPT torque
3 rpar Substantial performance
4 rpar Reduced consumption

Parameters colon

Type Spec Input EPT lparkw rpar N lpar EPTr rpar N lparoutput rpar Output Torque Permitted aXiHu (West Lake) Dis.al thrust of output shaft lparKN rpar Screw Diameter Length-diameter ratio
lparN commatm rpar
ZLYJ 112-eight five period5 800 a hundred 525 35 Oslash35 twenty five colon01 colon00
133-eight 8 800 a hundred 764 39 Oslash50 twenty five colon01 colon00
146-ten eleven 1000 100 1050 54 Oslash55 twenty five colon01 colon00
173-ten eighteen period5 900 90 1962 110 Oslash65 25 colon01 colon00
200-twelve period5 thirty a thousand 80 3581 155 Oslash75 25 colon01 colon00
225-twelve period5 forty five a thousand 80 5371 180 Oslash90 twenty five colon01 colon00
250-sixteen 55 1120 70 7503 192 Oslash105 25 colon01 colon00
280-sixteen seventy five 960 sixty 7643 258 Oslash110 25 colon01 colon00
315-16 85 960 60 13528 287 Oslash120 25 colon01 colon00
330-16 110 960 60 17507 360 Oslash135 twenty five colon01 colon00
375-16 132 960 60 21008 390 Oslash150 twenty five colon01 colon00
395-16 185 960 sixty 29442 four hundred Oslash160 25 colon01 colon00
420-16 one hundred sixty 960 sixty 31831 430 Oslash160 25 colon01 colon00
420-16 220 960 60 31831 430 Oslash170 25 colon01 colon00
450-twenty 213 1000 sixty 40640 five hundred Oslash160 sol Oslash170 twenty five colon01 colon00
560-17 540 one thousand fifty 84034 seven hundred Oslash200 twenty five colon01 colon00
630-10 540 1000 50 15712 770 Oslash250 twenty five colon01 colon00

ZLYJ EPT collection are EPT products comma which are EPTly made for single-screw extruEPTwith substantial precision comma hard EPT surface area comma accompany with thrust time period Adopting the specialized technical specs stipulated in JB solT9050 period1-1999 comma all ZLYJ EPTes are created accordingly period of time
Main Characteristics colon
1 period of time The substance of EPT is the higher power alloy steel comma it is produced by carburizing comma quenching lparand other heat remedy rpar comma gringding approach at previous interval The EPT is in high precison lpar 6 quality rpar and large hardness lpar reaches HRC54-sixty two rpar period Apart from comma it attributes minimal noise when working interval
2 period It consists of high bearing capability thrust comma which is done reputable and can stand up to greater aXiHu (West Lake) Dis.al thrust period of time
three period of time All the objects are treated by forced lubrication and cooling system besides extremely few little specification items interval
4 period of time ZLYJ series EPT is adopted by six-side processing box period of time Its typical set up is horizontal comma but can also be modified to vertical installation according to customer aposs requirment time period
five interval Efficiency EPT comma minimal sound comma EPT operaton time period

EPT for screw and barrel
one rpar EPTen situation deal
2 rpar Plastic film package deal
three rpar Suitable to transportation

Why decide on us quest
A gt EPT time expertise and historical past
B gt EPT time nitriding therapy and heating treatment method by itself
C gtEPT Fanuk series CNC personal computer-managed milling EPTs
D gtdepth hole drilling EPT in 8meters duration comma which make certain the straigtnss of barrel within period of time
E gt CAD drawing affirmation before start creating
F gt Prompt soon after sale service
G gtLand owner and registration capital twenty five comma 000 comma 000RMB

About us colon

EPT EPT plastic EPTry co period of time commaltd is positioned in HangEPT HangEPT city with model of PYM lparFormer HangEPT XiHu (West Lake) Dis. EPT screw co periodltd because 1988 rpar time period The organization is EPTized in generating screw barrel comma EPT zlyj sequence comma t die comma filter and extruder EPT period It has turn into a single of the greatest supplier of major components in HangEPT city which
is the basement of plastic EPTs period
If there is any problem comma you can speak to with us at any time comma we will reply you as shortly as attainable excl

  in San Jose Costa Rica  sales   price   shop   near me   near me shop   factory   supplier Extruder Gear Box  Gearbox for Foaming Machine manufacturer   best   Cost   Custom   Cheap   wholesaler

  in San Jose Costa Rica  sales   price   shop   near me   near me shop   factory   supplier Extruder Gear Box  Gearbox for Foaming Machine manufacturer   best   Cost   Custom   Cheap   wholesaler