Warranty: fourteen months
Applicable Industries: Producing Plant, Meals & Beverage Manufacturing unit
Excess weight (KG): 1000
Gearing Arrangement: Helical
Output Torque: 1753/2101/1989/1880N.m
Enter Pace: 1500rpm
Output Speed: 300/500/600/800rpm
Merchandise name: SHTDN higher torque reducer gearbox for twin screw extruder
Substance: Iron
Shade: Blue or other
Kind: Areas for Twin Screw Extruder
Packing: Wooden Box
Condition: New
Product quantity: 16–155
Screw design and style: Double-screw
Output Type: Lowered gearbox
Packaging Specifics: Wrapped up by fill in picket cases for SHTDN substantial torque reducer gearbox for twin screw extruder
Port: HangZhou/ZheJiang for SHTDN substantial torque reducer gearbox for twin screw extruder

SHTDN Twin Screw Extruder Gearbox

Twin Screw Gearbox Characteristics
— Higher Speed—Triaxiality parallel design boost B axis bearing potential.—Simple manufacture and convenient assemply.Decrease the cost.—Modular composition design obtain 2 sorts of gearbox torque quality.

Twin Screw Gearbox Introduction

Twin Screw Gearbox adopting most recent common ISO1328,the precision of cylindrical gear of spherical involute, and combining our lengthy phrase experience and specialty of twin-screw extruders, TDSN gearboxes are meticulously designed with prime innovative designing concepts in the entire world for co-orientated rotating twin-screw extruders, with fully independent Mental Residence Rights.The gears are created of carburizing metal of large-energy alloy of very good quality by carburizing and quenching for teeth, of which all the gear grinding processes are concluded by imported equipment grinding machines. Equipment parameters are optimized and specially developed for the attributes of twin screw extruders, minimizing anxiety concentration on root of gear and enhancing equipment surface situations. We have enhanced gear intension of flexural fatigue, tiredness power and ratio of extensive diameter. We have also adopted the latest planning idea and technology of heating therapy for the structure of gears, therefore ensured gears from uniformity of precision and strength.

DesignOut Velocity(RPM) Energy(KW)Torque QualityCD(MM)
SHTD-30N600229.ninety six26
one thousand37ten.05
five hundredthirtyten.sixty one
SHTD-40Nthree hundredthirty11.sixty three34.five
five hundred55twelve.79
600sixty fivetwelve.fifty nine
900ninetyeleven.sixty three
SHTD-50Nthree hundredfifty five11.8242
four hundredseventy five12.08
600110eleven.eighty one
900one hundred sixtyeleven.45
500ninetyten.eighty one
600one hundred ten11.01
900one hundred sixty10.68
SHTD-58Nthree hundred9012.9548
four hundred110eleven.87
500a hundred and sixtythirteen.81
600two hundredfourteen.39
80025013.forty nine
SHTD-65Nthree hundreda hundred and tentwelve.4552
five hundreda hundred and sixtyten.86
SHTD-75Nthree hundred16011.7960
60031511.sixty one
800450twelve.forty three
four hundred315twelve.07
500four hundred12.twenty five
600five hundredtwelve.seventy six
SHTD-95Nthree hundred35011.7478
four hundred450eleven.32
900a thousandeleven.16
SHTD-110Nthree hundred560twelve.2292
400710eleven.sixty two
SHTD-125Nthree hundred800twelve.73100
600210016.seventy one
SHTD-135Nthree hundreda thousand11.95110
four hundred160014.35
five hundred2100fifteen.06
6002500fourteen.ninety four
800350015.sixty nine

Generation Procedure


Choose substantial quality and hardness of ductile iron content.

Rough Machining

Mang sets of tough machining products,this sort of as Gantry-type milling,Radial drill,and so on.Understood the blank shape and the interior gap of tough maching.

End Machining

Many sets of finishing equipment,this sort of as CNC Grinding Device,NC Dull Equipment,etc.Further processing of each and every doing work process,the accuracy is larger,only you.

NO.4AssembleStrong assembly and R&D group,the areas will be assembled in accordance to the drawing,phase by step audit,by managing test after item completed.

NO.5Gearbox InspectionHigh-conclude testing gear and instruments,processional inspection team,the gearbox shape,heart distance,interior hole and into the next treatment,after inspection and correct.



Before leaving the manufacturing facility,in addition to anti-rust paint,white paint will also be made(shade variety can also be provided).Export normal packing,packaging,use at the base of the mounted plate,ensure that the peoduct does not shift in transit.

Our Provider

24-hour Hotline

No issue when and where
to contact we can find our support to you.

Pre-sales Session

We have 5 sales men and women on-line,
and regardless of whether you have any query
can be solved through on the internet
conversation,welcome your consultation.

Soon after-sales Services

Get merchandise have any
inquiries about the item,
can seem for us,we will support
you deal with the the initial time,to your pleasure.

All ZT preserve spend attention to every phase of the particulars,We are hunting forward to the forge forward with each other with you!


Packing Information: In accordance to your order amount packaging,shipping and delivery picket boxes,air carton.
Delivery Details: 5-40days right after get.

one.Rust-evidence oil processing,
Stop rust in transit.
two.Oiled paper packages,
Prevent oil dry.
3.Bubble wrap deal,
Avoid collosions.
four.Specific foam packaging.five.Packingsix.Sealing


How extended does it consider to get my products given that I paid out for them?
—According to yout buy quantity,we will give you a realistic shipping date.

Can I get the warranty of 1 calendar year for free?
—If you need the guarantee,you need to pay out for it.If not,do not fret ,we have self-confidence in our goods.

How is your after-sale provider?
—You will get our help in time as extended as you find some thing mistaken about our makes.Believe us,you are worthy of the ideal.

How lengthy will your item final?
—I am sorry that I can not precisely solution your concern,which is very diverse from your operation time,resources and supplies.Speak to usWhat is app&We chat:15195860761

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 Professional SHTDN high torque reducer gearbox for twin screw extruder     automatic gearbox	China Professional SHTDN high torque reducer gearbox for twin screw extruder     automatic gearbox
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