Tag Archives: tractor rotary

China 1000 to 540 Tractor Toyota PTO Right Angle Bevel Cutter Agricultural Rotovator Power Rotary Tiller Gearbox for Flail Mower supplier


worm reducer

Worm gear reducer gearbox

A worm gear reducer gearbox is a mechanical device used to reduce the viscosity of fluids. It can be used in a variety of applications and is available in a variety of sizes. Read on to learn more about these devices. They come in different shapes, sizes and prices. Also, these products are very reliable.


A new study shows that polymers derived from worms reduce the viscosity of aqueous solutions. The researchers mixed the worms with water and then applied shearing force to the mixture. Polymer-filled solutions are more resistant to shear forces than simple liquids. This is because when the solution is sheared, the filaments become entangled with each other. When the solution is sheared, the filaments line up, reducing the viscosity of the solution.
The researchers then used live insects to study the polymer’s shear thinning properties. By measuring “worm activity”, the researchers could calculate the viscosity of the mixture. The researchers then altered the worms’ activity and measured changes in the viscosity of the mixture.
The PSMA13 precursor was synthesized from BzMA at 90 °C. The resulting PSMA13-PBzMA65 worms were studied using SAXS, 1H NMR and TEM. They were found to be highly anisotropic over a wide temperature range.
The efficiency of a worm gear reducer gearbox increases with the number of revolutions of the input shaft. Braking torque also increases with the viscosity of the oil. These three factors are used to determine the efficiency of a worm gear reducer gearbox. A worm gear reducer gearbox with a helical pinion on the motor shaft will achieve a 40:1 gear ratio. The combination of a 4 liter ratio helical primary gear with a 10:l worm secondary gear will achieve high efficiency and overload capability.
The PSMA13-PBzMA65 dispersion has the same effective viscosity at 20 degrees Celsius and variable temperature. The transition time is 0.01 Pa s, indicating good thermal reversibility.

Self-locking function

Worm reducer gearboxes have many advantages. This gear has a high capacity and can transmit a lot of power. It’s also very quiet. Its advantages also include a space-saving design. Another benefit of worm reducer gearboxes is their ease of lubrication and cooling. It is also an excellent choice for transmitting high power with high gear ratios.
The self-locking function of the worm gear unit ensures that torque is only transmitted in one direction. When the load peaks, the torque signal is disabled. Unlike conventional gear reducer gearboxes, self-locking worm gears are not interchangeable.
Self-locking worm gears are not suitable for high mass applications because the weight of the driven mass can overwhelm the gear. The large mass can cause a huge side load on the worm, which can cause the worm to break. To solve this problem, a self-locking worm gear train with special provisions can be designed to reduce the heat generated.
The self-locking properties of worm reducer gearboxes are helpful in many industrial applications. It prevents reversing, which saves money on the braking system. It can also be used to lift and hold loads. The self-locking function is very useful in preventing backing.
The self-locking function depends on the pitch diameter and lead angle. A larger pitch diameter will make the self-locking function easier. However, the lead angle decreases as the pitch diameter increases. The higher pitch diameter will also make the worm reducer gearbox more resistant to backlash.
Self-locking worm gears are also useful in lifting and hoisting applications. If the worm gear is self-locking, it cannot reverse its direction without positive torque.s This makes the worm gear ideal for applications where the worm must be lowered.
worm reducer


The worm gear reducer gearbox market is a global industry consisting of several sub-sectors. This report analyzes past and current market trends and discusses key challenges and opportunities in this market. It also highlights leading marketing players and their marketing strategies. Furthermore, the report covers important segments and provides information on emerging segments.
Worm reducer gearboxes can be used in a variety of applications, such as reducing the speed and torque of rotating parts. These gears are usually available as gear sets and seat units and are available in multi-speed designs. Some manufacturers also offer precision worms and zero-backlash worms for high precision reduction.
Typically, worm gears are used on vertical axes that do not intersect. Compared to other gear drives, they are inefficient but produce a lot of reduction. There are two basic types of worm gears: double envelope and single envelope. The difference is in how they work. When the two axes do not intersect, a double-enveloping worm gear is used.
In the industrial world, worm gear reducer gearboxes are the most popular type of reducer gearbox. They are known for their high torque output multipliers and high reduction ratios. They are used in many power transmission applications including elevators, safety gates, and conveyor belts. They are especially suitable for low to medium-horsepower applications.
Worm gears can also be used for noise control. Its unique shape and size make it suitable for tight spaces. They are also suitable for conveying heavy materials and the packaging industry. In addition, they have high gear ratios, which make them suitable for small and compact machinery.


The cost of a worm gear reducer gearbox depends on several factors, including the type of worm used, the materials used to manufacture the equipment, and the number of users. The worm gear reducer gearbox market is divided into two types: vertical and horizontal. Furthermore, the market is segmented by application, including the automotive industry, shipping industry, and machinery and equipment.
Worm gear reducer gearbox is a popular type of reducer gearbox. They are available in standard and flush-type packaging. They feature C-side inputs for standard NEMA motors and multiple mounting positions to suit the application. For example, a soup factory can use the same hollow reducer gearbox in multiple installation locations.
Another application for worm gear reducer gearboxes is in conveyors. They provide torque and speed reduction to move products efficiently. They are also widely used in security doors that automatically lock when they are closed. Typically, these doors use two separate worm drives. In this way, they cannot be reversed.
The cost of a worm gear reducer gearbox is determined by several factors. Size and material are important. Worm gear reducer gearboxes can be made of aluminum, cast iron, or stainless steel. Its efficiency depends on its size and proportions. It is usually used as a retarder in low-speed machinery, but can also be used as a secondary braking device.
There are two types of worms: standard worm and double worm gear. Standard worms have one or two threads, and double worm gears have one left-hand and right-hand thread. A single-threaded combination will give you a 50 reduction ratio, while a dual-threaded combination will only give you a 25% reduction.
worm reducer


Agknx Transmission Ltd. manufactures premium worm gear reducer gearboxes with robust construction and premium case-hardened steel worms. They use phosphor bronze centrifugally cast rims and attach them to the output shaft in the center. They also feature dual-purpose bearings and a large overhang load margin on the output shaft. The high-quality reducer gearbox also has a full range of positive lubrication functions. This means that they do not need special attention when using low-speed shaft extensions.
China 1000 to 540 Tractor Toyota PTO Right Angle Bevel Cutter Agricultural Rotovator Power Rotary Tiller Gearbox for Flail Mower     supplier China 1000 to 540 Tractor Toyota PTO Right Angle Bevel Cutter Agricultural Rotovator Power Rotary Tiller Gearbox for Flail Mower     supplier
editor by CX 2023-04-24

16b-2, made in China – replacement parts – in Mbuji-Mayi Democratic Republic of the Congo 06b-1, 08b-1, 12A-2, 16A-2, 12ah-2 Agricultural Driving Chain for Rotary Cultivator and Tractor with ce certificate top quality low price

16b-2,  produced in China - substitution elements -  in Mbuji-Mayi Democratic Republic of the Congo  06b-1, 08b-1, 12A-2, 16A-2, 12ah-2 Agricultural Driving Chain for Rotary Cultivator and Tractor with ce certification top high quality minimal price

We – EPG Team the bigge EPT Chain and agricultural gearbox factory in China with 5 various branches. For a lot more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

ISO 606 Normal Agricultural Roller Chain and EPT Chain are fabricated, with alloy metal and stainless steel variety according to your need


1, Chain types: Roller Chain, conveyor chain, transmission chain, motorbike roller chain, silent chains, oil pump chains, weld metal drag chains, plastic chains and many others

two, Primary supplies: It is 40Mn. 40Cr, 45Mn alloy metal, SUS304, and POM Plastic for plates, ten#, 20#, 20CrMnMo, 30CrMnTi for pins and rollers

three, Warmth treatment: Carburizing, Austemper Stressing, nitro-caburizing harden and so on

4, Area: Shot peening, black, blue or first

five, Package deal way: Plastic bag+ carton box+ plywood situation

S type steel agricultural chains
Chain No. Pitch Roller diameter Width between inner plates Width between outer plates Depth of chain plates Pin diameter Pin length Plate thickness Ultimate tensile strength Weight per meter
p d1(Max) b1(min) b3(min) h2(Max) d2(Max) b4(Max) T(Max) Qo(min) Q
mm mm mm mm mm mm mm mm Kn Kg/m
S32 29.21 eleven.forty three fifteen.88 20.fifty seven thirteen.five four.forty seven 26.7 1.eight eight .86
S32-H 29.21 eleven.forty three 15.88 twenty.57 13.5 4.47 26.7 two seventeen.5 .88
S32V 29.21 eleven.43 fifteen.88   13.five five.08 29.seven two.1 25 .ninety six
S42 34.93 14.27 19.05 25.sixty five 19.8 7.01 34.three two.eight 26.seven .96
S42-H 34.ninety three 14.27 19.05 twenty five.sixty five 19.eight seven.01 34.three   41  
S45 41.4 15.24 22.23 28.96 seventeen.3 five.seventy four 38.one two.eight seventeen.eight one.six
S45-H 41.4 15.24 22.23 28.96 seventeen.3 5.seventy four 38.1   32  
S45HF1 41.4 fifteen.24 22.23   seventeen.3 seven.fourteen 39.5 3 36.seventy five two
S55HSD forty one.four 17.seventy eight 22.23   twenty.4 8.27 39.five 3 45 two.nine
S52 38.1 15.24 22.23 28.96 seventeen.three 5.74 38.one two.8 17.eight 1.68
S52-H 38.one 15.24 22.23 28.ninety six seventeen.three 5.74 38.one   32  
S55 41.four seventeen.seventy eight 22.23 28.96 17.three five.74 38.1 two.eight 17.eight one.eight
S55-H forty one.four seventeen.78 22.23 28.ninety six 17.three 5.seventy four 38.1   32 two.twenty five
S55V forty one.4 seventeen.seventy eight 22.23 35.3 twenty.7 eight.27 39.4 2.nine 45 2.22
S55R forty one.four 17.78 22.23 34.five 21.2 5.seventy two 37.5 two.6 forty five 2.49
S55RH 41.four seventeen.78 22.23 41.four 22.4 eight.9 forty six.four 4 eighty four.five two.74
S62 forty one.ninety one 19.05 25.four 32 seventeen.three 5.seventy four forty.6 six.2 26.seven 1.87
S62-H forty one.ninety one 19.05 25.4 32 17.three five.seventy four forty.6   32  
S62R-C6E 41.ninety one 19.05 twenty five.eight   twenty.1 8.five forty four.6 three 42  
S62F3 forty one.91 19.05 25.4   26.two 8 44.8 3 fifty eight.seven 3.twelve
S77 58.34 18.26 22.23 31.five 26.2 8.ninety two forty three.two four 44.five 2.66
S77-H 58.34 18.26 22.23 31.five 26.2 8.92 forty three.2   80  
S88 sixty six.27 22.86 28.58 37.eighty five 26.2 8.92 50.eight 4 forty four.5 three.25
S88-H sixty six.27 22.86 28.58 37.eighty five 26.2 eight.ninety two 50.8   80  
38.4R 38.4 fifteen.88 19.05   seventeen.three six.92 36.4 3 forty one.two 1.7
38.4V 38.four 15.88 18   seventeen.3 six.ninety two 38 three fifty one.eighty three
38.4VB 38.4 fifteen.88 19.05   26.2 8.28 39.four two.8 62.5 2.seventeen
38.4VBF2 38.4 fifteen.88 19.05   20.5 8.28 39.one three 50 2.33
S38 38 sixteen 21.8   21 9 43 three 55 two
55VD forty one.4 seventeen.eight 23   26.2 eight.22 forty two.4 3 45 two.34
55VDF1-CPEF 41.four 17.nine 22.five   23 9 39.7 3 50 2.sixty eight
55VF1H2 41.four seventeen.9 22.23   21.four eight.22 forty eight.4 3 sixty two.ninety two
S55HF2 41.four 23 22.23   20 eight.28 45.5 3 47.five four.27
S55HF1 41.4 seventeen.78 22.23   20.four 8.28 42.8 3 45 two.nine
LV40 40 twelve 22   17.5 six forty one 3 31.4 one.fifty three
P41.three forty one.three fifteen.88 22.23 35.three 20.seven 8.27 39.four three 50 2.forty five
P40.six forty.six fifteen.88 20 35.45 20.seven eight.27 39.4 3 35 one.55
40SH 12.seven 7.95 7.84   twelve 3.96 19.nine two.03 22.four .82
50SH 15.875 ten.16 nine.4   fifteen.09 5.08 23.four two.42 thirty.4 1.25
60SH 19.05 11.91 twelve.fifty seven 25.54 eighteen five.ninety four 31.6 three.twenty five forty four.1 1.87
80SH 25.4 15.88 fifteen.75   24 7.92 37.7 4 88.two three.1
100SH 31.seventy five 19.05 eighteen.nine   thirty 9.53 forty six.9 four.eight 116.six 4.fifty two
120SH 38.1 22.23 twenty five.22   35.seven 11.1 fifty seven.five 5.six 158.two 6.6
630SK 19.05 14.28 nine.fifty three seventeen.fifteen 18.1 7.eleven 28 3.six 42 2.18
630H 19.05 11.ninety one nine.53   18.1 five.ninety four 27.8 three.twenty five forty two 2.sixteen
C40, C08A-one twelve.7 seven.ninety five 7.85   twelve 3.96 sixteen.six one.5 14.1 .78
C50, C10A-one 15.875 10.sixteen 9.four   fifteen.09 5.08 20.7 two 22.2 one.27
C60, C12A-1 19.05 11.ninety one 12.57   eighteen five.ninety four twenty five.9 2.42 31.eight one.86
C80, C16A-1 twenty five.four 15.88 15.seventy five   24 7.ninety two 32.7 3.25 56.seven 3.03
C100, C20A-one 31.75 19.05 18.9   thirty 9.53 forty.four 4 88.five four.51
C120, C24A-1 38.one 22.23 twenty five.22   36.two 11.one fifty.three four.8 127 six.sixty three
C140, C28A-1 44.45 25.4 twenty five.22   42.23 twelve.seventy one fifty nine 5.six 172.four 8.fifty two
C160, C32A-one fifty.8 28.fifty eight 31.fifty five   forty eight.26 fourteen.29 39.6 six.4 226.eight 11.48
08B-two 12.7 8.fifty one seven.seventy five   11.eight four.forty five 32.two 1.six 32.07 1.34
12A-two 19.05 eleven.ninety one twelve.fifty seven   eighteen 5.ninety four 50.5 two.42 63.six 2.ninety two
12AH-2 19.05 eleven.91 twelve.fifty seven   eighteen 5.ninety four 57.one 3.twenty five sixty three.6 3.71
16A-two twenty five.4 fifteen.88 fifteen.75   24.thirteen 7.ninety two sixty seven.one three.26 111.two 5.fifteen



two our workshop

3 Te EPT Equipments


We are a major producer of mechanical transmission spare components, as well as numerous many years one of dependable and reliable sellers for European, The us, Iran market place and many others. Our main items are roller chains, conveyor chains, transmission chain, pulleys, V-belts, sprockets, spur gears, bevel gear, gear shafts, roller bearings, rollers, conveyor belts etc.

At existing, For South American, European, and Asian market, our excellent goods are fabricated according to your requirement and our top quality satisfies ISO, ASME, DIN common.


I hope we can do organization collectively, and look forward to listening to from you shortly

The use of original equipment manufacturer’s (OEM) portion quantities or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating item use and compatibility. Our firm and the outlined substitute components contained herein are not sponsored, accepted, or created by the OEM.

16b-2,  produced in China - substitution parts -  in Mbuji-Mayi Democratic Republic of the Congo  06b-1, 08b-1, 12A-2, 16A-2, 12ah-2 Agricultural Driving Chain for Rotary Cultivator and Tractor with ce certification leading high quality reduced value

16b-2,  created in China - substitution areas -  in Mbuji-Mayi Democratic Republic of the Congo  06b-1, 08b-1, 12A-2, 16A-2, 12ah-2 Agricultural Driving Chain for Rotary Cultivator and Tractor with ce certification prime quality low cost

16b-2,  produced in China - substitution areas -  in Mbuji-Mayi Democratic Republic of the Congo  06b-1, 08b-1, 12A-2, 16A-2, 12ah-2 Agricultural Driving Chain for Rotary Cultivator and Tractor with ce certificate prime good quality lower price