China OEM SHTDN high torque reducer gearbox for twin screw extruder components of gearbox

Warranty: fourteen months
Relevant Industries: Production Plant, Meals & Beverage Factory
Fat (KG): one thousand
Gearing Arrangement: Helical
Output Torque: 1753/2101/1989/1880N.m
Input Speed: 1500rpm
Output Speed: 300/500/600/800rpm
Product title: SHTDN higher torque reducer gearbox for twin screw extruder
Content: Iron
Colour: Blue or other
Variety: Areas for Twin Screw Extruder
Packing: Picket Box
Issue: New
Product quantity: 16–155
Screw design and style: Double-screw
Output Kind: Diminished gearbox
Packaging Specifics: Wrapped up by fill in wooden circumstances for SHTDN large torque reducer gearbox for twin screw extruder
Port: HangZhou/ZheJiang for SHTDN large torque reducer gearbox for twin screw extruder

SHTDN Twin Screw Extruder Gearbox

Twin Screw Gearbox Features
— High Speed—Triaxiality parallel style improve B axis bearing ability.—Simple manufacture and convenient assemply.Reduce the cost.—Modular composition design attain 2 varieties of gearbox torque grade.

Twin Screw Gearbox Introduction

Twin Screw Gearbox adopting newest common ISO1328,the precision of cylindrical equipment of spherical involute, and combining our extended term experience and specialty of twin-screw extruders, TDSN gearboxes are meticulously created with best innovative planning concepts in the world for co-oriented rotating twin-screw extruders, with entirely unbiased Intellectual Property Legal rights.The gears are made of carburizing metal of higher-power alloy of great good quality by carburizing and quenching for teeth, of which all the equipment grinding procedures are finished by imported equipment grinding devices. Equipment parameters are optimized and specifically made for the qualities of twin screw extruders, lowering tension focus on root of equipment and bettering gear floor problems. We have enhanced gear intension of flexural exhaustion, tiredness strength and ratio of wide diameter. We have also adopted the most current designing thought and engineering of heating therapy for the framework of gears, thus ensured gears from uniformity of precision and strength.

ModelOut Velocity(RPM) Power(KW)Torque QualityCD(MM)
SHTD-30N600229.ninety six26
90060eleven.seventy nine
four hundredforty five13.08
500fifty five12.79
600sixty five12.fifty nine
SHTD-50N300fifty fiveeleven.8242
four hundredseventy five12.08
five hundred9011.six
80013210.sixty three
900one hundred sixty11.45
SHTD-52Nthree hundredfifty fiveeleven.0143
400seventy five11.26
50090ten.eighty one
600one hundred teneleven.01
90016010.sixty eight
SHTD-58Nthree hundred9012.ninety five48
400a hundred and teneleven.87
five hundredone hundred sixty13.81
800250thirteen.forty nine
900280thirteen.forty three
SHTD-65Nthree hundred11012.forty five52
four hundred132eleven.two
five hundredone hundred sixty10.86
SHTD-75N300160eleven.seventy nine60
four hundred220twelve.16
five hundred250eleven.05
600315eleven.sixty one
800450twelve.forty three
900five hundred12.28
five hundred40012.twenty five
600500twelve.seventy six
SHTD-95N300350eleven.seventy four78
900a thousandeleven.16
400710eleven.sixty two
50090011.seventy nine
SHTD-125Nthree hundred80012.73100
4001400sixteen.seventy one
6002100sixteen.seventy one
SHTD-135Nthree hundreda thousandeleven.ninety five110
five hundred2100fifteen.06
6002500fourteen.ninety four

Production Process


Select substantial quality and hardness of ductile iron material.

Tough Machining

Mang sets of tough machining equipment,this sort of as Gantry-sort milling,Radial drill,etc.Realized the blank form and the internal gap of rough maching.

Complete Machining

Many sets of finishing equipment,these kinds of as CNC Grinding Device,NC Dull Device,and so on.More processing of each and every operating procedure,the precision is higher,only you.

NO.4AssembleStrong assembly and R&D crew,the elements will be assembled according to the drawing,step by action audit,by working take a look at after merchandise completed.

NO.5Gearbox InspectionHigh-finish testing products and devices,processional inspection team,the gearbox shape,centre distance,internal gap and into the following method,following inspection and appropriate.



Just before leaving the factory,in addition to anti-rust paint,white paint will also be produced(colour number can also be offered).Export standard packing,packaging,use at the base of the set plate,ensure that the peoduct does not shift in transit.

Our Services

24-hour Hotline

No issue when and the place
to phone we can uncover our services to you.

Pre-product sales Session

We have 5 sales individuals on-line,
and no matter whether you have any concern
can be solved through online
interaction,welcome your consultation.

Soon after-sales Solutions

Get goods have any
inquiries about the solution,
can appear for us,we will aid
you deal with the the initial time,to your fulfillment.

All ZT maintain pay out focus to every action of the information,We are hunting ahead to the forge ahead together with you!


Packing Information: In accordance to your purchase quantity packaging,delivery wood packing containers,air carton.
Supply Specifics: 5-40days after order.

1.Rust-evidence oil processing,
Avoid rust in transit.
two.Oiled paper deals,
Prevent oil dry.
three.Bubble wrap package,
Avert collosions.
4.Unique foam packaging.5.Packing6.Sealing


How lengthy does it take to get my goods given that I compensated for them?
—According to yout buy amount,we will give you a realistic shipping and delivery date.

Can I get the guarantee of 1 12 months for cost-free?
—If you need to have the warranty,you ought to spend for it.If not,do not fret ,we have self-confidence in our items.

How is your soon after-sale services?
—You will get our assist in time as long as you find some thing mistaken about our generates.Believe us,you should have the best.

How extended will your merchandise final?
—I am sorry that I can not accurately response your issue,which is very diverse from your procedure time,resources and materials.Get in touch with usWhat is actually application&We chat:15195860761
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What Is a Gearbox?

A gearbox is the mechanical system of an automobile that allows a vehicle to change gear smoothly. This arrangement of gears is highly complex, which helps to provide a smooth gear change. In this article, we will explore some of the different types of gearboxes, including the Epicyclic gearbox, the Coaxial helical gearbox, and the Extruder helical gearing. These are three of the most common types of gearboxes used in automobiles.


Gearboxes help drivers choose the appropriate gear for the conditions. A lower gear produces the least speed, while a higher gear gives the maximum torque. The number of gears used in a gearbox varies to meet different demands on the road and load. Short gearing provides maximum torque, while tall gearing offers higher top speeds. These features combine to improve the driveability of a vehicle. But what is a gearbox?
The gearbox has a slew of components, including the bearings and seals. Among these components is the gearbox, which is subjected to wear and tear due to metal-to-metal contact. As a result, gearboxes require close monitoring. Various tests are used to assess the condition of gears, such as corrosion and wear. Proactive tests emphasize wear, contamination, and oil condition. However, there are also proactive tests, such as the ferrous density test and the AN test, which monitor additive depletion and abnormal wear.
The separating force is a key factor for the design of a gearbox. The primary radial measurement point should be oriented to monitor normal forces. The secondary measurement point should be located in the opposite direction of rotation from the primary radial measurement point. The separating force generated by a helical gear set is called tangential force. The primary and secondary radial measurement points should be positioned so as to provide information about both normal and tangential forces.
Manual gearboxes are often manual. The driver can control the synchromesh by using a selector rod. This rod moves the synchromesh to engage the gear. Reverse gears are not synchromesh because they are used only when the vehicle is at a standstill. In older cars, the first gear often lacked synchromesh due to cost or lack of torque. Drivers could still use first gear with a double-declutch.

Coaxial helical gearbox

The R series rigid tooth flank helical gearbox features high versatility and good combination. They have a wide range of motor power and allow for fine classification of transmission ratios. The R series gearbox has several advantages, including high efficiency, long service life, and low vibration. This series of gearbox can be combined with a wide range of reducers and variators. Its size and high performance makes it an ideal choice for applications that require maximum torque and load transfer.
The main feature of a helical gearbox is that it presents a fixed velocity ratio, even if the center gaps are not perfectly set. This is sometimes referred to as the fundamental rule of gearing. A helical gearbox is similar to paper spur gears in terms of radial pitch, since the shafts in the helical gearbox cross at an angle. The center gap of a helical gearbox is the same for both the left and right-handed counterparts.
The EP Series is another popular model of a Coaxial helical gearbox. This series has high torque and a maximum reduction ratio of 25.6:1. It is an ideal choice for the plastic industry, and CZPT offers an extensive range of models. Their center distance ranges from 112 mm to 450 mm. The EP Series has several models with different center distances. In addition to high torque and efficiency, this gearbox has low noise and vibration, and it is easy to assemble and disassemble.
Another type of Coaxial helical gearboxes is the planetary gearbox. They have a high efficiency and power density. Unlike coaxial helical gearboxes, planetary gearboxes have an axis on the same direction as the output shaft. They are easy to integrate into existing drive trains. In addition, they are compact and easy to integrate with existing drive trains. For servo applications, they are another great choice.

Epicyclic gearbox

An epicyclic gearbox is a type of automatic gearbox used to drive cars. Its primary advantage is its compact design, and it is more reliable and efficient than manual gearboxes. It is comprised of a sun gear and two planetary gears, encased in a ring gear called the Annulus. This system is useful for drivers who need to shift gears frequently, as they will become tired if the gears are suddenly changed.
An epicyclic gearbox consists of three different types of gears: ring gear, sun gear, and annular ring gear. The ring gear is the outermost gear and has angular-cut teeth on its inner surface. It is used in conjunction with planetary gears to provide high-speed ratios to vehicles. The sun gear also reverses the direction of the output shaft. This helps reduce transmission error.
An epicyclic gearbox uses multiple planets to transfer power between the planets. This type of gearbox is lightweight and features a high power density. This gearbox has several benefits over a standard single-stage parallel axis gearbox, including multiple load paths, unequal load sharing, and phased meshing. Furthermore, epicyclic gearboxes require more complex transmission error optimisation than their counterparts, including more than one stage.
The objective of epicyclic gearbox research is to provide the lowest transmission error possible. The process includes an initial design and detailed specification. The system is defined by its load spectrum and required ratio. Deflections of the elastic mesh are calculated to understand their strength and how much energy the system can handle. Finally, micro-geometric corrections minimize transmission error. These improvements are crucial to the overall efficiency of an epicyclic gearbox.

Extruder helical gearing

The helix in an extruder helical gearing is fixed at an angle, enabling more interaction with the shaft in the same direction as it moves. As a result, the shaft and the bearing are in constant contact for a long period of time. Typically, extruder helical gearing is used in applications where there is low excitement, such as steel, rolling mills, conveyors, and the oil industry. The bevel gear train also plays a role in these applications.
The CZPT AEX extruder drive gear is specifically developed for this specific application. The gears are compact and lightweight and offer exceptional power density and a long service life. These extruder gears are highly reliable, and they can be used in a wide range of applications, including rubber processing, food production, and recycling plants. CZPT offers both standard and custom gearing for your extruder.
Another advantage of helical gearing is its versatility. Since the helical gearing teeth are inclined at a specific angle, they can be adjusted to meet the specific needs of a given application. These gears also have the advantage of eliminating noise and shock from straight teeth. Unlike other gearing types, they are able to achieve a wide range of loads, from small to large. These helical gears are very durable and are the best option for high-load applications.
In addition to this, asymmetric helical gears have increased flexibility, while asymmetrical helical gears have lower flexural stiffness. The ratio of teeth to the shaft has a positive effect on the strength of the gear. Furthermore, asymmetrical helical gears are easier to manufacture. But before you purchase your next extruder gear, make sure you know what you’re getting into.

1 speed gearbox

CZPT Group Components produces the one speed gearbox. It has the potential to make cars more efficient and environmentally friendly. The gear ratio of a car’s drivetrain is crucial for reaching maximum power and speed. Typically, a one-speed gearbox delivers a maximum of 200 hp. But the speed at which a car can reach this power must be high to get the full benefit from the electric motor. So, how can a one-speed gearbox improve the speed and torque of a car?
A one-speed gearbox is a mechanical device used to switch between second and third gears. It can include multiple gear sets, such as a shared middle gear for switching between second and third gears. It can also have an intermediate gear set that represents a switchable gear in both partial transmissions. The invention also includes a mechanism that makes it easier to change gears. The patent claims are detailed below. A typical one-speed gearbox may include two parts.
Generally, a one-speed gearbox will have up to seven forward gears, with each of these corresponding to a different speed. A one-speed gearbox can have five different gear sets and five different gear levels. It can have synchronized gear sets or last-shelf gear sets. In either case, the gears are arranged in a way that maximizes their efficiency. If the gears are placed on opposite sides of a car, the transmission may be a two-speed one.
CZPT Transmission specializes in the production of high-speed gearboxes. The company’s Milltronics HBM110XT gearbox machine is the perfect tool for this job. This machine has a large working table and a heavy-duty load capacity, making it a versatile option for many kinds of applications. There are also a wide variety of CZPT gearboxes for the automotive industry.

China OEM SHTDN high torque reducer gearbox for twin screw extruder     components of gearbox	China OEM SHTDN high torque reducer gearbox for twin screw extruder     components of gearbox
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