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China supplier CZPT Arrow High Quality Gearbox Twin Screw Extruder Gearbox planetary gearbox application

Product Description

Overview

Product Description 

Wide Selection of Gearbox Products
The gearbox usually adopts a general design scheme, but in special cases, the design scheme of the gearbox can be changed according to the demands of the user, and it can be modified into an industry-specific gearbox. In the design scheme of the gearbox, the parallel shaft, vertical shaft, general box, and various parts can be changed

Advantages

  • Absorption of very high torques and axial forces
  • No need for separate thrust housing & bearing.
  • Easy alignment (screw directly fits into the vore of gear box)
  • Easy to assemble & dismantle.
  • Very heavy duty spherical roller thrust bearing is provided.
  • Power saving. (you may save up to 20 % power.)
  • Less requirement of space.
  • For bigger sizes water cooling is provided 
  • No maintenance required except periodic oil level checking.
  • Higher productivity 

Features

 

  • Twin Screw Extruder Gearboxes offer the dual shaft counter rotating. The range is available for various center distances
  • The gearboxes are available with co-rotating and counter rotating variants
  • To work under heavy loading force, the high level dissipation and oil lubrication system are provided. The axial roller type swivel thrust with the thrust bearing coupled in tandem way support the axial thrust
  • High torque and high speed output rate

 

Processing Characteristics of Screw Shaft:

1.Suitable suggestion on material to ensure components performance and extend lifetime of products.
2.Professional technical team can provide surveying and mapping support.
3.All components are finished by CNC machine.
4.Sophisticated quality management system ensure superior quality.
 

Basic Info.
 

Warranty: 1 year Weight (KG):
500 KG
Place of Origin:
HangZhou, China
Gearing Arrangement:
helical
ratio:
8-20
Output Torque:
2*176
 
standard:
JB/T8853-2001
Certificate:
CE
Heat treatment:
High-frequency Hardening
Efficiency:
94%~98%(depends on the transmission stage)
Customized support:OEM ODM Input/output shaft material
40Cr
Package:
Wooden case
 
Mount position:
Flange, hollow shaft, CZPT shaft
After-sale:Online 24/7 Installation Xihu (West Lake) Dis. advantage:
excellent quality
Reduction radio:
3:1
 
Mount Position:
Horizontal Foot Mounted Vertical
 
Input Speed:
1500
 
Output Speed:
500
 

Packaging & delivery

Packing: wooden case packing

 
Port: HangZhou Port  

Applications
X helical gear units for double-screw extruders with parallel drive shafts and the same direction of screw rotation are used mainly in the manufacture of granulates and the refining of raw plastics. Other areas of application include:

  • Paint and lacquer industry
  • Washing agent industry
  • Foodstuff industry (e.g. bread, pasta)
  • Animal-feed industry (dog, cat other animal food 

Maintenance of the gearbox of the dual-screw extruder
1. The gear box of the dual-screw extruder should be well-ventilated, and the working environment temperature should be within the range of 5-35 °C.
2. Always check the oil quantity of the gear lubricating oil in the box to ensure that the transmission parts in the box are well lubricated.
3. Pay attention to check the bearing parts of the box frequently. The oil temperature of the oil tank of the transmission box should not exceed 70 ºC during operation.
4. The newly put into use gearbox needs to replace the lubricating oil after 250 hours of operation. The oil change time depends on the state of the oil. It is recommended to replace it after 4000-8000 hours of operation or once a year.
5. The gearbox of the dual-screw extruder needs to be regularly maintained and inspected once a year 

Operating Process
1. The gear on the input shaft is driven by the motor and starts to rotate.
2. The rotating input gear meshes with other gears inside the gearbox, transmitting power.
3. Different-sized gears within the gearbox are combined to form a gear train. Through continuous meshing and rotation, the high-speed, low-torque power from the input shaft gradually converts into low-speed, high-torque output.
4. The output shaft is connected to the last gear and transfers the output torque to the load.
5. Gear reduction gearboxes typically include lubrication and cooling systems to ensure smooth operation and prevent overheating and damage.
6. Our extruder gearbox converts high-speed, low-torque power into low-speed, high-torque output by changing the size ratios and meshing arrangements of different gears, achieving the function of speed reduction.

Types of Gearboxes:
Based on customer requirements, gear reduction gearboxes can be classified according to the size of the output shaft, center distance of the output shaft, output speed, and torque. Alternatively, we can provide several commonly used types of gearboxes for customers to choose from.

Product Service

24-hour Hotline

 

No matter when and where

to call we can find our service to you.

 

 

Pre-sales Consultation

 

We have 5 sales people online,

and whether you have any question

can be solved through online

communication.

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.

Exhibition

Certificate

Company profile
ZheJiang Arrow Machinery Co., Ltd.is a company specializing in R&D, production, sales, application promotion of food engineering projects. As 1 of the largest scaled food processing equipment &whole plant engineering problem solvers in China, machines served for more than 970 companies, export to 116 countries, area, more than 20 years engineering team, we recognize that quality equals value, aims to create a great future together with global customers.

FAQ

 

1.  Q: How about Arrow Machinery?

     R: ZheJiang Arrow Machinery Co., Ltd. is a High-Tech company. Our firm is composed of a strong  

        team which has substantial experience in R&D, manufacture, technique and sales service and has

        specialized in extruder industry for 10 years,leading screw barrel manufacturer in China.
2. Q:What’s Arrow machinery’s capacity? 
    R:Company is in strict accordance with CE and ISO9001 quality certification system.There are over 200

       models of extruders and spare parts. 

3. Q:What’s the delivery time? 

    R:For regular size, we have finished stock and semi-finished stock, 2 weeks max enough

        for customized, normally within 20days .

4. Q:How about the gearbox quality and price? 
    R: top quality in China with competitive price and globle after-sale service
5. Q:what’s the life time and guarantee buy from Arrow machinery ?
    R: 3~5years life time for nitriding ones and bimtallic ones will be longer 
        One year min. Guarantee.
6.Q:Where is Arrow Machinery factory and how to reach there? 
   R:NO.47 Chengbohu Road, Xihu (West Lake) Dis. District,HangZhou City, China. You can take the train or plane to HangZhou and we can pick        you up.
7.Q:How to contact with you? 
   R:just reply to me if have any question. 

Shipping Cost:

Estimated freight per unit.



To be negotiated
Application: Motor, Machinery
Function: Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Three-Ring
Samples:
US$ 99999/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

planetarygearbox

Planetary Gearbox

This article will explore the design and applications of a planetary gearbox. The reduction ratio of a planetary gearbox is dependent on the number of teeth in the gears. The ratios of planetary gearboxes are usually lower than those of conventional mechanical transmissions, which are mainly used to drive engines and generators. They are often the best choice for heavy-duty applications. The following are some of the advantages of planetary gearboxes.

planetary gearboxes

Planetary gearboxes work on a similar principle to solar systems. They rotate around a center gear called the sun gear, and two or more outer gears, called planet gears, are connected by a carrier. These gears then drive an output shaft. The arrangement of planet gears is similar to that of the Milky Way’s ring of planets. This arrangement produces the best torque density and stiffness for a gearbox.
As a compact alternative to normal pinion-and-gear reducers, planetary gearing offers many advantages. These characteristics make planetary gearing ideal for a variety of applications, including compactness and low weight. The efficiency of planetary gearing is enhanced by the fact that ninety percent of the input energy is transferred to the output. The gearboxes also have low noise and high torque density. Additionally, their design offers better load distribution, which contributes to a longer service life.
Planetary gears require lubrication. Because they have a smaller footprint than conventional gears, they dissipate heat well. In fact, lubrication can even lower vibration and noise. It’s also important to keep the gears properly lubricated to prevent the wear and tear that comes with use. The lubrication in planetary gears also helps keep them operating properly and reduces wear and tear on the gears.
A planetary gearbox uses multiple planetary parts to achieve the reduction goal. Each gear has an output shaft and a sun gear located in the center. The ring gear is fixed to the machine, while the sun gear is attached to a clamping system. The outer gears are connected to the carrier, and each planetary gear is held together by rings. This arrangement allows the planetary gear to be symmetrical with respect to the input shaft.
The gear ratio of a planetary gearbox is defined by the sun gear’s number of teeth. As the sun gear gets smaller, the ratio of the gear will increase. The ratio range of planetary gears ranges from 3:1 to ten to one. Eventually, however, the sun gear becomes too small, and the torque will fall significantly. The higher the ratio, the less torque the gears can transmit. So, planetary gears are often referred to as “planetary” gears.
planetarygearbox

Their design

The basic design of a Planetary Gearbox is quite simple. It consists of three interconnecting links, each of which has its own torque. The ring gear is fixed to the frame 0 at O, and the other two are fixed to each other at A and B. The ring gear, meanwhile, is attached to the planet arm 3 at O. All three parts are connected by joints. A free-body diagram is shown in Figure 9.
During the development process, the design team will divide the power to each individual planet into its respective power paths. This distribution will be based on the meshing condition of all gears in the system. Then, the design team will proceed to determine the loads on individual gear meshes. Using this method, it is possible to determine the loads on individual gear meshes and the shape of ring gear housing.
Planetary Gearboxes are made of three gear types. The sun gear is the center, which is connected to the other two gears by an internal tooth ring gear. The planet pinions are arranged in a carrier assembly that sets their spacing. The carrier also incorporates an output shaft. The three components in a Planetary Gearbox mesh with each other, and they rotate together as one. Depending on the application, they may rotate at different speeds or at different times.
The planetary gearbox’s design is unique. In a planetary gearbox, the input gear rotates around the central gear, while the outer gears are arranged around the sun gear. In addition, the ring gear holds the structure together. A carrier connects the outer gears to the output shaft. Ultimately, this gear system transmits high torque. This type of gearbox is ideal for high-speed operations.
The basic design of a Planetary Gearbox consists of multiple contacts that must mesh with each other. A single planet has an integer number of teeth, while the ring has a non-integer number. The teeth of the planets must mesh with each other, as well as the sun. The tooth counts, as well as the planet spacing, play a role in the design. A planetary gearbox must have an integer number of teeth to function properly.

Applications

In addition to the above-mentioned applications, planetary gearing is also used in machine tools, plastic machinery, derrick and dock cranes, and material handling equipments. Further, its application is found in dredging equipment, road-making machinery, sugar crystallizers, and mill drives. While its versatility and efficiency makes it a desirable choice for many industries, its complicated structure and construction make it a complex component.
Among the many benefits of using a planetary gearbox, the ability to transmit greater torque into a controlled space makes it a popular choice for many industries. Moreover, adding additional planet gears increases the torque density. This makes planetary gears suitable for applications requiring high torque. They are also used in electric screwdrivers and turbine engines. However, they are not used in everything. Some of the more common applications are discussed below:
One of the most important features of planetary gearboxes is their compact footprint. They are able to transmit torque while at the same time reducing noise and vibration. In addition to this, they are able to achieve a high speed without sacrificing high-quality performance. The compact footprint of these gears also allows them to be used in high-speed applications. In some cases, a planetary gearbox has sliding sections. Some of these sections are lubricated with oil, while others may require a synthetic gel. Despite these unique features, planetary gears have become common in many industries.
Planetary gears are composed of three components. The sun gear is the input gear, whereas the planet gears are the output gears. They are connected by a carrier. The carrier connects the input shaft with the output shaft. A planetary gearbox can be designed for various requirements, and the type you use will depend on the needs of your application. Its design and performance must meet your application’s needs.
The ratios of planetary gears vary depending on the number of planets. The smaller the sun gear, the greater the ratio. When planetary stages are used alone, the ratio range is 3:1 to 10:1. Higher ratios can be obtained by connecting several planetary stages together in the same ring gear. This method is known as a multi-stage gearbox. However, it can only be used in large gearboxes.
planetarygearbox

Maintenance

The main component of a planetary gearbox is the planetary gear. It requires regular maintenance and cleaning to remain in top shape. Demand for a longer life span protects all other components of the gearbox. This article will discuss the maintenance and cleaning procedures for planetary gears. After reading this article, you should know how to maintain your planetary gearbox properly. Hopefully, you can enjoy a longer life with your gearbox.
Firstly, it is important to know how to properly lubricate a planetary gearbox. The lubricant is essential as gears that operate at high speeds are subject to high levels of heat and friction. The housing of the planetary gearbox should be constructed to allow the heat to dissipate. The recommended oil is synthetic, and it should be filled between 30 and 50 percent. The lubricant should be changed at least every six months or as needed.
While it may seem unnecessary to replace a planetary gearbox, regular servicing will help it last a long time. A regular inspection will identify a problem and the appropriate repairs are needed. Once the planetary gearbox is full, it will plug with gear oil. To avoid this problem, consider getting the unit repaired instead of replacing the gearbox. This can save you a lot of money over a new planetary gearbox.
Proper lubrication is essential for a long life of your planetary gearbox. Oil change frequency should be based on oil temperature and operating speed. Oil at higher temperatures should be changed more frequently because it loses its molecular structure and cannot form a protective film. After this, oil filter maintenance should be performed every few months. Lastly, the gearbox oil needs to be checked regularly and replaced when necessary.

China supplier CZPT Arrow High Quality Gearbox Twin Screw Extruder Gearbox   planetary gearbox applicationChina supplier CZPT Arrow High Quality Gearbox Twin Screw Extruder Gearbox   planetary gearbox application
editor by CX 2023-06-09

China Good quality CZPT Large Freight Volume Worm Spiral Inclined Screw Auger Conveyor near me supplier

Merchandise Description

Introduction:
    The screw conveyor in the 2 entities of seamless metal tubes are offered with a spiral, which is a left-handed, the other is right-handed. When 2 screws working position by a pair of shaft end gear is rotated ,because of to the rotation of the screw member, so that the materials for axial movement, so as to accomplish the goal of transportation.
    It is with easy construction, tiny cross sectional dimension, excellent sealing overall performance, low value and easy procedure. It is hassle-free to feed and discharge during operation, and the conveying path can be opposite. Resources can be mixed, agitated, heated and cooled in the course of conveying. In addition to, substance movement can be modified by loading/unloading worth.
Solution software

Item principle
    It is composed of driving gadget, enclosed tank and screw. Resources in the tank are transported.

Major Functions:
one,Hanging bearing, head, tail shaft related with the screw shaft are manufactured by tongue-variety embedded, set up and elimination does not require axial movement, and straightforward routine maintenance. Mandrel size, hanging, less details of failure.
2, Making use of adjustable structure, boost the hanging bearing volume, bearing make contact with with the substance to steer clear of hanging, hanging bearing daily life can be a lot more than 2 a long time.
3,Transmission parts are floating connection, suspended bearings CZPT construction, the spiral, hanging bearing and tail usually fashioned an integral spin float within a certain assortment can express resistance to rotate freely avoidance, not the substance, not blocking substance.
4,Head and tail are in the bearing housing, all bearings are sealed box with multi-layer sealing technology, extended existence bearings.
five,Compared with other transportation gear, the equipment has a small cross-sectional size of it, the sealing functionality is great, easy and reputable procedure, the intermediate multi-level loading and unloading and safe procedure, effortless upkeep.

Applies:
   Screw conveyor is extensively used as a continuous conveyor in metallurgy, creating materials, chemical substances, equipment and meals processing sectors .
Specialized Parameter

Our merchandise
   Our organization is specialized in producing conveyor equipments, like screw conveyor, belt conveyor,Net Conveyor,chain conveyor, drag conveyor,trimmer conveyor,Roller Conveyor, roller conveyor,Seal conveyor,And many others.Size 3-30m ,width and top the conveying tools for numerous industries can also be customized in accordance to consumer needs .The items have been commonly used in assembly ,packing creating line ,foods,medication,beverage and other industries requiring no air pollution.In buy to fulfill the masses of clients on the variety of goods need, our firm customizes devices that content customers primarily based on their genuine wants.

If you have any notion about our product,PLS Get in touch with US!

FAQ:
Q:What is the real shipping and delivery time of your manufacturing facility?
A: 7 to 10 functioning days for general sequence merchandise, meanwhile, personalized items would need twenty times to 40 times based on diverse situations.
Q: How do you ensure the high quality of your items?
A: Usually, our equipments are the most resilient sort in the market, this is also the feature of the label impression of DH for most of our consumers at residence or abroad.Nonetheless, we do identified that there do have little amount of the solution which may possibly obtained faulty or damaged for different factors.
Q: How do your soon after-sale provider perform if the merchandise acquired damaged?
A: In the gurantee time twelve months, our basic aftersale provide.

Types of Bevel Gears

Bevel Gears are utilised in a variety of industries. They are utilized in wheeled excavators, dredges, conveyor belts, mill actuators, and rail transmissions. A bevel gear’s spiral or angled bevel can make it ideal for confined spaces. It is also utilized in robotics and vertical supports of rolling mills. You can use bevel gears in foods processing processes. For a lot more details on bevel gears, go through on.
gear

Spiral bevel equipment

Spiral bevel gears are employed to transmit electrical power amongst two shafts in a ninety-degree orientation. They have curved or oblique enamel and can be fabricated from different metals. Bestagear is a single manufacturer specializing in medium to big spiral bevel gears. They are used in the mining, metallurgical, maritime, and oil fields. Spiral bevel gears are generally manufactured from metal, aluminum, or phenolic supplies.
Spiral bevel gears have a lot of advantages. Their mesh teeth generate a much less abrupt force transfer. They are incredibly tough and are created to final a long time. They are also less costly than other proper-angle gears. They also have a tendency to final longer, because they are manufactured in pairs. The spiral bevel gear also decreases sound and vibration from its counterparts. Consequently, if you are in need to have of a new gear established, spiral bevel gears are the proper option.
The speak to among spiral bevel equipment teeth happens along the floor of the equipment tooth. The get in touch with follows the Hertz concept of elastic get in touch with. This basic principle holds for tiny significant proportions of the contact spot and tiny relative radii of curvature of the surfaces. In this circumstance, strains and friction are negligible. A spiral bevel gear is a common example of an inverted helical gear. This gear is generally used in mining tools.
Spiral bevel gears also have a backlash-absorbing function. This attribute aids protected the thickness of the oil film on the gear floor. The shaft axis, mounting distance, and angle mistakes all influence the tooth get in touch with on a spiral bevel equipment. Altering backlash will help to proper these problems. The tolerances proven above are widespread for bevel gears. In some instances, manufacturers make slight design alterations late in the production method, which minimizes the risk to OEMs.

Straight bevel equipment

Straight bevel gears are between the least difficult types of gears to manufacture. The earliest strategy utilised to manufacture straight bevel gears was to use a planer equipped with an indexing head. Nevertheless, improvements have been made in manufacturing techniques following the introduction of the Revacycle method and the Coniflex. The most current technologies makes it possible for for even far more exact producing. Equally of these producing strategies are employed by CZPT. Right here are some examples of straight bevel equipment producing.
A straight bevel gear is manufactured making use of two sorts of bevel surfaces, namely, the Gleason approach and the Klingelnberg technique. Among the two, the Gleason technique is the most typical. Not like other kinds of equipment, the CZPT strategy is not a common regular. The Gleason technique has higher quality gears, since its adoption of tooth crowning is the most effective way to make gears that tolerate even small assembly errors. It also removes the anxiety concentration in the bevelled edges of the teeth.
The gear’s composition relies upon on the software. When sturdiness is necessary, a gear is produced of solid iron. The pinion is normally a few instances harder than the equipment, which aids harmony use. Other materials, this sort of as carbon metal, are less expensive, but are considerably less resistant to corrosion. Inertia is an additional critical issue to take into account, since heavier gears are more difficult to reverse and stop. Precision needs could contain the gear pitch and diameter, as properly as the pressure angle.
Involute geometry of a straight bevel gear is typically computed by varying the surface’s normal to the surface. Involute geometry is computed by incorporating the area coordinates and the theoretical tooth thickness. Using the CMM, the spherical involute floor can be utilised to figure out tooth contact styles. This strategy is beneficial when a roll tester tooling is unavailable, simply because it can forecast the teeth’ speak to sample.
equipment

Hypoid bevel gear

Hypoid bevel gears are an successful and flexible pace reduction remedy. Their compact dimensions, large performance, reduced sound and heat era, and prolonged daily life make them a popular choice in the energy transmission and motion management industries. The following are some of the benefits of hypoid gearing and why you should use it. Detailed under are some of the key misperceptions and false assumptions of this equipment sort. These assumptions might seem to be counterintuitive at first, but will aid you understand what this gear is all about.
The basic principle of hypoid gears is that they use two non-intersecting shafts. The scaled-down gear shaft is offset from the more substantial equipment shaft, allowing them to mesh with no interference and support each and every other securely. The ensuing torque transfer is enhanced when in contrast to typical equipment sets. A hypoid bevel equipment is used to push the rear axle of an auto. It boosts the versatility of machine layout and makes it possible for the axes to be freely modified.
In the first situation, the mesh of the two bodies is obtained by fitting the hyperboloidal cutter to the desired gear. Its geometric qualities, orientation, and placement decide the desired gear. The latter is used if the wanted equipment is sounds-free or is required to reduce vibrations. A hyperboloidal cutter, on the other hand, meshes with two toothed bodies. It is the most successful option for modeling hypoid gears with sounds concerns.
The main variation among hypoid and spiral bevel gears is that the hypoid bevel equipment has a greater diameter than its counterparts. They are typically discovered in 1:1 and 2:1 applications, but some manufacturers also provide increased ratios. A hypoid gearbox can attain speeds of 3 thousand rpm. This helps make it the preferred option in a range of applications. So, if you might be hunting for a gearbox with a higher efficiency, this is the equipment for you.

Addendum and dedendum angles

The addendum and dedendum angles of a bevel gear are utilized to describe the shape and depth of the tooth of the gear. Each and every tooth of the equipment has a a bit tapered surface that modifications in depth. These angles are described by their addendum and dedendum distances. Addendum angle is the distance amongst the leading land and the bottom surface of the tooth, while dedendum angle is the length amongst the pitch surface and the bottom surface of the enamel.
The pitch angle is the angle formed by the apex stage of the gear’s pitch cone with the pitch line of the gear shaft. The dedendum angle, on the other hand, is the depth of the tooth place beneath the pitch line. Both angles are utilized to evaluate the condition of a bevel gear. The addendum and dedendum angles are crucial for equipment design.
The dedendum and addendum angles of a bevel gear are identified by the foundation make contact with ratio (Mc) of the two gears. The involute curve is not allowed to prolong in the foundation diameter of the bevel gear. The base diameter is also a vital measurement for the layout of a gear. It is achievable to decrease the involute curve to match the involute curve, but it should be tangential to the involute curve.
The most typical application of a bevel equipment is the automotive differential. They are utilised in a lot of types of automobiles, such as autos, trucks, and even design tools. They are also utilised in the maritime industry and aviation. Aside from these two typical uses, there are a lot of other utilizes for bevel gears. And they are nonetheless increasing in recognition. But they’re a valuable element of automotive and industrial gearing systems.
equipment

Applications of bevel gears

Bevel gears are utilised in a variety of applications. They are manufactured of numerous supplies depending on their bodyweight, load, and application. For substantial-load applications, ferrous metals such as gray solid iron are used. These materials have excellent wear resistance and are affordable. For reduce-bodyweight apps, metal or non-metals such as plastics are utilised. Some bevel gear materials are deemed noiseless. Listed here are some of their most typical makes use of.
Straight bevel gears are the least difficult to manufacture. The earliest method of production them was with a planer with an indexing head. Modern day production methods released the Revacycle and Coniflex methods. For industrial gear producing, the CZPT utilizes the Revacycle method. However, there are a lot of kinds of bevel gears. This guidebook will aid you decide on the proper content for your subsequent undertaking. These materials can face up to higher rotational speeds and are quite robust.
Bevel gears are most widespread in automotive and industrial equipment. They connect the driveshaft to the wheels. Some even have a forty five-degree bevel. These gears can be put on a bevel area and be examined for their transmission abilities. They are also utilised in screening programs to make sure suitable movement transmission. They can lessen the pace of straight shafts. Bevel gears can be utilised in several industries, from marine to aviation.
The simplest kind of bevel equipment is the miter equipment, which has a 1:1 ratio. It is utilized to alter the axis of rotation. The shafts of angular miter bevel gears can intersect at any angle, from 45 degrees to 120 levels. The teeth on the bevel equipment can be straight, spiral, or Zerol. And as with the rack and pinion gears, there are different sorts of bevel gears.

China Good quality CZPT Large Freight Volume Worm Spiral Inclined Screw Auger Conveyor     near me supplier China Good quality CZPT Large Freight Volume Worm Spiral Inclined Screw Auger Conveyor     near me supplier