Item Description

SANB Three Screw Extruder Gearbox

 

 

A few Screw Gearbox Attributes

— Large Speed
—Triaxiality parallel layout increase B axis bearing ability.
—Basic manufacture and convenient assemply.Reduce the value.
—Modular construction style achieve 2 types of gearbox torque quality.

 

A few Screw Gearbox Introduction

 

Three Screw Gearbox adopting newest standard ISO1328,the precision of cylindrical gear of spherical involute, and combining our prolonged expression encounter and specialty of twin-screw extruders, SANB gearboxes are meticulously developed with best sophisticated planning concepts in the globe for co-orientated rotating twin-screw extruders, with fully unbiased Intellectual Home Rights.
The gears are made of carburizing steel of high-toughness alloy of good good quality by carburizing and quenching for enamel, of which all the equipment grinding processes are concluded by imported gear grinding equipment. Equipment parameters are optimized and specially created for the attributes of twin screw extruders, minimizing tension concentration on root of equipment and enhancing equipment surface area conditions. We have improved equipment intension of flexural exhaustion, exhaustion energy and ratio of extensive diameter. We have also adopted the newest designing thought and technology of heating remedy for the composition of gears, thereby ensured gears from uniformity of precision and toughness.

 

Model RPM(r/min) Power(Kw) Torque quality CD(mm)
SANB52 600 132 six.six 43
SANB65 600 one hundred sixty 6.one fifty two
SANB75 600 250 5.eight sixty
SANB95 600 560 six.3 seventy eight

 

Manufacturing Procedure

 

 

NO.one

Workblank

 

Choose high good quality and hardness of ductile iron materials.

 

NO.2

Rough Machining

 

Mang sets of tough machining gear,this sort of as Gantry-variety milling,Radial drill,and so forth.Understood the blank shape and the interior gap of rough maching.

 

NO.three

Complete Machining

 

Numerous sets of ending gear,these kinds of as CNC Grinding Machine,NC Dull Machine,and so on.Further processing of each and every functioning process,the precision is larger,only you.

 

NO.4
Assemble

Robust assembly and R&D crew,the elements will be assembled according to the drawing,step by action audit,by working test after merchandise finished.

 

 

 

NO.5
Gearbox Inspection

Substantial-conclude screening tools and devices,processional inspection team,the gearbox form,center distance,internal hole and into the up coming procedure,right after inspection and right.

 

NO.6

 

Shipping and delivery

 

Just before leaving the factory,in addition to anti-rust paint,white paint will also be created(color quantity can also be provided).
Export normal packing,packaging,use at the bottom of the mounted plate,make certain that the peoduct does not change in transit.

 

Our Service

 

24-hour Hotline

 

No issue when and exactly where

to call we can uncover our services to you.

 

 

Pre-revenue Consultation

 

We have 5 sales men and women on the internet,

and no matter whether you have any concern

can be solved by way of on-line

conversation,welcome your session.

Right after-sales Providers

 

Obtain products have any

inquiries about the solution,

can search for us,we will support

you deal with the the first time,to your fulfillment.

 

All ZT preserve spend interest to each phase of the specifics,We are searching forward to the forge forward jointly with you!

 

 

Packing&Delivery

 

Packing Details: According to your buy quantity packaging,shipping and delivery wooden bins,air carton.

Supply Details: 5-40days following get.

 

one.Rust-evidence oil processing,

   Prevent rust in transit.

two.Oiled paper packages,

   Prevent oil dry.

three.Bubble wrap package deal,

   Prevent collosions.

4.Specific foam packaging. 5.Packing six.Sealing

 

 

 

FAQ

 

How extended does it just take to get my merchandise because I paid for them?

—According to yout purchase amount,we will give you a reasonable shipping and delivery day.

 

Can I get the guarantee of 1 12 months for totally free?

—If you need the guarantee,you should pay out for it.If not,do not fear ,we have confidence in our items.

 

How is your after-sale service?

—You will get our support in time as extended as you uncover anything wrong about our makes.Believe us,you deserve the best.

 

How prolonged will your item final?

—I am sorry that I can not correctly response your question,which is really different from your operation time,materials and resources.

Application: Machinery
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout: Helical
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Four-Step

###

Customization:

###

Model RPM(r/min) Power(Kw) Torque grade CD(mm)
SANB52 600 132 6.6 43
SANB65 600 160 6.1 52
SANB75 600 250 5.8 60
SANB95 600 560 6.3 78

###

Sanb-75 Helical Gear Gearbox

 

NO.1

Workblank

 

Select high quality and hardness of ductile iron material.

 

NO.2

Rough Machining

 

Mang sets of rough machining equipment,such as Gantry-type milling,Radial drill,etc.Realized the blank shape and the inner hole of rough maching.

Sanb-75 Helical Gear Gearbox

Sanb-75 Helical Gear Gearbox

 

NO.3

Finish Machining

 

Many sets of finishing equipment,such as CNC Grinding Machine,NC Boring Machine,etc.Further processing of each working procedure,the accuracy is higher,only you.

 

NO.4
Assemble

Strong assembly and R&D team,the parts will be assembled according to the drawing,step by step audit,by running test after product finished.

 

 

 

Sanb-75 Helical Gear Gearbox

Sanb-75 Helical Gear Gearbox

NO.5
Gearbox Inspection

High-end testing equipment and instruments,processional inspection team,the gearbox shape,center distance,inner hole and into the next procedure,after inspection and correct.

 

NO.6

 

Delivery

 

Before leaving the factory,in addition to anti-rust paint,white paint will also be made(color number can also be provided).
Export standard packing,packaging,use at the bottom of the fixed plate,ensure that the peoduct does not shift in transit.

Sanb-75 Helical Gear Gearbox

###

24-hour Hotline

 

No matter when and where

to call we can find our service to you.

 

 

Pre-sales Consultation

 

We have five sales people online,

and whether you have any question

can be solved through online

communication,welcome your consultation.

After-sales Services

 

Receive products have any

questions about the product,

can look for us,we will help

you deal with the the first time,to your satisfaction.

 

All ZT keep pay attention to every step of the details,We are looking forward to the forge ahead together with you!

 

###

1.Rust-proof oil processing,

   Prevent rust in transit.

2.Oiled paper packages,

   Prevent oil dry.

3.Bubble wrap package,

   Prevent collosions.

4.Special foam packaging. 5.Packing 6.Sealing
Application: Machinery
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout: Helical
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Four-Step

###

Customization:

###

Model RPM(r/min) Power(Kw) Torque grade CD(mm)
SANB52 600 132 6.6 43
SANB65 600 160 6.1 52
SANB75 600 250 5.8 60
SANB95 600 560 6.3 78

###

Sanb-75 Helical Gear Gearbox

 

NO.1

Workblank

 

Select high quality and hardness of ductile iron material.

 

NO.2

Rough Machining

 

Mang sets of rough machining equipment,such as Gantry-type milling,Radial drill,etc.Realized the blank shape and the inner hole of rough maching.

Sanb-75 Helical Gear Gearbox

Sanb-75 Helical Gear Gearbox

 

NO.3

Finish Machining

 

Many sets of finishing equipment,such as CNC Grinding Machine,NC Boring Machine,etc.Further processing of each working procedure,the accuracy is higher,only you.

 

NO.4
Assemble

Strong assembly and R&D team,the parts will be assembled according to the drawing,step by step audit,by running test after product finished.

 

 

 

Sanb-75 Helical Gear Gearbox

Sanb-75 Helical Gear Gearbox

NO.5
Gearbox Inspection

High-end testing equipment and instruments,processional inspection team,the gearbox shape,center distance,inner hole and into the next procedure,after inspection and correct.

 

NO.6

 

Delivery

 

Before leaving the factory,in addition to anti-rust paint,white paint will also be made(color number can also be provided).
Export standard packing,packaging,use at the bottom of the fixed plate,ensure that the peoduct does not shift in transit.

Sanb-75 Helical Gear Gearbox

###

24-hour Hotline

 

No matter when and where

to call we can find our service to you.

 

 

Pre-sales Consultation

 

We have five sales people online,

and whether you have any question

can be solved through online

communication,welcome your consultation.

After-sales Services

 

Receive products have any

questions about the product,

can look for us,we will help

you deal with the the first time,to your satisfaction.

 

All ZT keep pay attention to every step of the details,We are looking forward to the forge ahead together with you!

 

###

1.Rust-proof oil processing,

   Prevent rust in transit.

2.Oiled paper packages,

   Prevent oil dry.

3.Bubble wrap package,

   Prevent collosions.

4.Special foam packaging. 5.Packing 6.Sealing

Types of Gearboxes

There are several types of gearboxes. Some are known as helical gear reducers, while others are called planetary gearboxes. The article also discusses Continuously Variable Transmission (CVT) and helical gear reducer. If you are interested in purchasing a new gearbox, make sure to read our articles on these different types. If you are confused, consider reading our articles on planetary gearboxes and helical gear reducers.
gearbox

planetary gearbox

The planetary gearbox has several advantages. Its compact design and light weight allows it to transmit high torques while remaining quiet. The gears are connected to one another through a carrier, which is typically fixed and helps transmit torques to the output shaft. Its planetary structure arrangement also reduces backlash and provides high rigidity, which is important for quick start and stop cycles and rotational direction change. Depending on the design and performance desired, planetary gearboxes are categorized into three main types:
The type of planetary gears used in a given application determines the overall cost of the unit. Manufacturers offer a range of prices, and they can help you determine which gearbox is right for your needs. You should also ask a manufacturer for the cost of a planetary gearbox. By asking about price and specs, you can avoid wasting money and time on a planetary gearbox that does not perform up to its potential.
A planetary gearbox is probably installed in your new car’s automatic transmission. For more information, consult your owner’s manual or call the dealer’s service department. This type of gearbox is more complex than other types of gearboxes, so if you don’t know much about them, do an internet search for “planetary gearbox.”
The teeth of a planetary gearbox are formed by the stepping motion of two gears: the sun gear and the inner ring. The sun gear is the input, while the planetary gears rotate around the sun gear. Their ratio depends on the number of teeth and the space between the planets. If you have a 24 tooth sun gear, the planetary gears’ ratio will be -3/2. The sun gear is also attached to the axle.
Another advantage of a planetary gear system is that it can generate high torques. The load is shared among multiple planet gears. This makes the gears more resilient to damage. A planetary gearbox can be as high as 332,000 Nm, and can be used in vehicles and industrial applications requiring medium to high torque. A planetary gear system is a great alternative to a traditional transmission. So, how does it work?

helical gearbox

The main difference between the helical gearbox and the spur gear is the center distance between the teeth. The helical gearbox has a larger pitch circle than the spur gear and thus requires a radial module. In addition, the two types of gears can only be made with the same tooth-cutting tool as the spur gear. However, the helical gearbox is more efficient in terms of production costs.
The helical gearbox is a low-power consumption, compact type of gearbox that is used for a wide range of industrial applications. They are highly durable and withstand high loads with utmost efficiency. The helical gearbox can be manufactured in cast steel and iron for small and medium units. This type of gearbox is also commonly used for crushers, conveyors, coolers, and other applications that need low power.
The helical gear has many advantages over the spur gear. It produces less noise. It has less friction and is less likely to wear out. It is also quieter than spur gears. This is because multiple teeth are in mesh. Because the teeth are in mesh, the load is distributed over a larger area, resulting in a smoother transition between gears. The reduction in noise and vibration reduces the risk of damaging the gear.
The helical gear’s axial excitation force is obtained using a linearized equation of motion in the rotational direction. The damping coefficient of the equation is 0.07. The helical gear is made up of a steel shaft with a diameter of 20 mm and a 5 mm thick aluminum plate. The stiffness of the bearing is 6.84 x 107 N/m. The damping force of the plate is 2,040 kg/m2/s.
The worm gearbox has a better efficiency ratio than the helical one, but it is less efficient in low-ratio applications. In general, worm gearboxes are more efficient than helical gearboxes, although there are some exceptions to this rule. A helical gearbox is better for applications that require high torque. It may also be more economical in the long run. If you are considering a helical gearbox, consider the advantages it has over worm gearboxes.
gearbox

helical gear reducer

A helical gear reducer for a machine’s gearbox is an integral component of the drive system. This unit amplifies torque and controls speed and, therefore, compliments the engine by rotating slower than the engine’s input shaft. A helical gear reducer is a compact gearbox component that is used in industrial applications. A variety of sizes is available to suit various machine configurations. The following sections will discuss some of the different types available.
Designed by experts and engineers, a helical gear reducer is a surprisingly small and light gear that satisfies the needs of many machine applications. It features a large transmission torque, a low starting and running speed, and a fine classification of transmission ratios. A helical gear reducer is lightweight and easily connected to other gears, and it features a high technical content.
In order to avoid errors and poor performance, regular maintenance is a must. The proper lubrication of the gear reducer can minimize failures, errors, and poor performance. Every gear reducer manufacturer sells a suitable lubricant, which must match the properties of the machine’s drive mechanism. It is also advisable to check the lubrication regularly to avoid any deterioration of the unit’s performance.
While the worm gearbox may be better for applications where torque is high, the helical gear reducer offers greater efficiency at lower cost. Although worm gearboxes may be cheaper initially, they are less effective at higher ratios. Even if the worm gear is more expensive to buy, it still offers 94% efficiency, which makes it more cost-effective. There are some significant advantages to both types of gearboxes.
The main advantage of a helical gear reducer over a spur gear is its smoother operation. Unlike spur gears, which have teeth that are straight, helical gears have angled teeth that gradually engage with each other. This helps ensure that the gear does not grind or make excessive noise when it turns. Additionally, they are less commonly used in automation and precision machinery. They are often used in industrial applications.
gearbox

Continuously variable transmission

A Continuously Variable Transmission (CVT) is an automatic transmission that can run through a vast number of gears. Unlike a standard automatic transmission, it can run at any speed, even at a low rev. The CVT is also capable of running at infinitely low gears. Its basic function is to provide different torque ratios to the engine. In addition to delivering power, CVTs have other benefits.
One of the major advantages of a CVT is its simplicity. Its simplicity translates into fewer moving parts, which means less maintenance. The CVT’s simplicity also means that it can handle a wide variety of different types of road conditions and driving styles. In addition to being a great alternative to a traditional automatic transmission, CVTs can be used on many other types of vehicles, including tractors, snowmobiles, motor scooters, and power tools.
A CVT is much smoother than a conventional automatic transmission. It never has to hunt for a gear. It also responds well to throttle inputs and speed changes. Both of these technologies are available on many modern vehicles, including the Nissan Rogue and Mazda CX-5. It’s important to note that each of these transmissions has its pros and cons. So, if you’re looking for a car with a CVT, make sure to read the reviews. They’ll help you decide which transmission is right for you.
Another advantage of a CVT is its fuel efficiency. Many cars now feature CVTs, and they’re becoming increasingly popular with automakers. In addition to fuel efficiency, most cars with CVTs also have a smoother ride. There’s no more sudden downshifts or gear hunting. This makes driving a lot easier. And, the added benefits of smoother driving make CVTs the ideal choice for many drivers.
Although a CVT is more common among Japanese car manufacturers, you’ll find CVTs on European car models as well. The Mercedes-Benz A-Class, B-Class, and Megane are some examples of vehicles that use this technology. Before making a decision, consider the reliability of the model in question. Consumer Reports is a good resource for this. It also offers a history of use and reliability for every type of car, including the Honda Accord.

China Sanb-75 Helical Gear Gearbox     double stage worm gearboxChina Sanb-75 Helical Gear Gearbox     double stage worm gearbox
editor by czh 2022-11-26