Product Description

SHTDN Twin Screw Extruder Gearbox Introduction

 

Twin Screw Gearbox adopting latest standard ISO1328,the precision of cylindrical gear of spherical involute, and combining our long term experience and specialty of twin screw extruder, SHTDN gearboxes are meticulously designed with top advanced designing ideas in the world for co-orientated rotating twin screw extruder, with entirely independent Intellectual Property Rights.
The gears are made of carburizing steel of high-strength alloy of good quality by carburizing and quenching for teeth, of which all the gear grinding processes are finished by imported gear grinding machines. Gear parameters are optimized and specially designed for the characteristics of twin screw extruder, reducing stress concentration on root of gear and improving gear surface conditions. We have improved gear intension of flexural fatigue, fatigue strength and ratio of wide diameter. We have also adopted the latest designing idea and technology of heating treatment for the structure of gears, thereby ensured gears from uniformity of precision and strength.

 

 

Features:

----Double drive design enables the B axis to be driven by 2 gears without increasing the tooth width.

----Optimal structure and complex assembly lead to the cost rise.

----All bearings are sourced from global recognized brands,so output torque is more stable.

---Streamlined design,the end of gearbox cover can be opened,easy to install and replace.

 

SHTDN Twin Screw Extruder Gearbox Parameters
 

SHTDN Gearbox Power&Torque Table
Model CD(MM) Torque Grade(T/A3) RPM 300r/min RPM 400r/min RPM 500r/min RPM 600r/min RPM 800r/min RPM 900r/min
SHTD20N 18 <13 --- --- --- 7.5kw 11kw ---
SHTD25N 22 <13 --- --- 11kw 15kw 18.5kw 22kw
SHTD30N 26 <13 --- --- --- 22kw 30kw 37kw
SHTD35N 30 <13 18.5kw 22kw 30kw 37kw 50kw 60kw
SHTD40N 34.5 <13 30kw 45kw 55kw 65kw 90kw 90kw
SHTD50N 42 <13 55kw 75kw 90kw 110kw 132kw 160kw
SHTD52N 43 <13 55kw 75kw 90kw 110kw 132kw 160kw
SHTD58N 48 <13 90kw 110kw 132kw 160kw 220kw 250kw
SHTD65N 52 <13 110kw 132kw 160kw 220kw 280kw 315kw
SHTD75N 60 <13 160kw 220kw 250kw 315kw 450kw 500kw
SHTD85N 67.8 <13 220kw 315kw 400kw 500kw 600kw 650kw
SHTD95N 78 <13 350kw 450kw 550kw 650kw 900kw 1000kw
SHTD110N 92 <13 560kw 710kw 900kw 1000kw --- ---
SHTD125N 100 <13 800kw 1000kw 1250kw 1400kw --- ---
SHTD135N 110 <13 1000kw 1400kw 1600kw 2000kw --- ---
SHTD150N 120 <13 1320kw 1750kw --- --- --- ---

 

Production Process

Packing&Delivery
 

Packing Details: According to your order quantity packaging,shipping wooden boxes,air carton.

Delivery Details: 5-60days after order.

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

Our 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,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 CHINAMFG to the forge ahead together with you!

 

 

 

FAQ

 

How long does it take to get my products since I paid for them?

---According to yout order quantity,we will give you a reasonable delivery date.

 

Can I get the warranty of 1 year for free?

---If you need the warranty,you should pay for it.If not,do not worry ,we have confidence in our products.

 

How is your after-sale service?

---You will get our help in time as long as you find something wrong about our produces.Believe us,you deserve the best.

 

How long will your product last?

---I am sorry that I can not accurately answer your question,which is quite different from your operation time,materials and materials.

Application: Machinery
Function: Speed Reduction
Layout: Double Drive Gearbox
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Three-Step
Customization:
Available

|

Customized Request

90 degree gearbox

Benefits of Using a 90 Degree Gearbox in Machinery

A 90 degree gearbox offers several advantages when used in machinery and mechanical systems:

  • Space Efficiency: The compact design of a 90 degree gearbox allows for changes in direction without the need for extra space. This is particularly beneficial in tight or constrained environments.
  • Change of Direction: A primary advantage is the ability to change the direction of rotational motion by 90 degrees. This is crucial in applications where the input and output shafts need to be oriented differently.
  • Power Transmission: 90 degree gearboxes efficiently transfer torque and power across the perpendicular input and output shafts. They can transmit substantial power while maintaining compactness.
  • Multiple Gear Ratios: Some 90 degree gearboxes incorporate multiple gear stages, allowing for different gear ratios. This versatility is valuable for adapting to various speed and torque requirements.
  • Reduced Complexities: Using a 90 degree gearbox can eliminate the need for additional components like couplings, universal joints, or belts that might be necessary when trying to achieve directional changes through other means.
  • Alignment and Precision: These gearboxes maintain alignment between the input and output shafts, which is crucial for maintaining accurate and precise motion transfer.
  • Reduced Maintenance: 90 degree gearboxes, when properly designed and maintained, can offer reliable and long-lasting operation, reducing the frequency of maintenance and downtime.
  • Customization: Manufacturers often offer a variety of 90 degree gearbox configurations, enabling customization to specific application needs.

Due to their versatility and advantages, 90 degree gearboxes are widely used in industries such as automotive, manufacturing, robotics, aerospace, and more.

90 degree gearbox

Impact of a 90 Degree Gearbox on System Efficiency

A 90 degree gearbox can have both positive and negative impacts on the overall efficiency of a system:

  • Positive Impact: In systems where space constraints or directional changes are critical, a 90 degree gearbox enables the transmission of power and torque at a right angle, allowing for compact designs and efficient use of available space.
  • Negative Impact: However, a 90 degree gearbox can also introduce efficiency losses due to several factors:
  • Friction: The additional gear meshing in a 90 degree gearbox introduces more points of contact and friction, leading to energy loss in the form of heat and decreased efficiency.
  • Direction Changes: Changing the direction of power transmission requires additional gear engagement and disengagement, leading to mechanical inefficiencies and energy losses.
  • Gear Design: The gear profiles and design used in 90 degree gearboxes may not be as optimized for efficiency as those in straight-through gearboxes, resulting in more energy loss.

It's important to assess the specific requirements of the system and the trade-offs between space savings and efficiency. In some cases, the benefits of using a 90 degree gearbox may outweigh the efficiency losses, while in others, alternative gearbox designs may be more suitable to achieve higher overall system efficiency.

90 degree gearbox

Choosing the Right Size 90 Degree Gearbox

Choosing the right size 90 degree gearbox for your application involves considering several factors to ensure optimal performance and efficiency. Here are the steps to guide you:

  1. Identify Load Requirements: Determine the maximum torque and power requirements of your application. This will help you select a gearbox that can handle the load without exceeding its capacity.
  2. Calculate Speed Ratios: Calculate the required speed ratios for your application. Consider both input and output speeds to ensure the gearbox can achieve the desired output with the available input.
  3. Consider Space Constraints: Measure the available space for the gearbox. Choose a size that fits within your machinery or equipment without causing interference.
  4. Choose Gearbox Type: Based on your application's requirements, choose the appropriate type of 90 degree gearbox. Consider factors like efficiency, backlash, and load distribution.
  5. Check Efficiency: Evaluate the efficiency of the gearbox. Higher efficiency gearboxes reduce power loss and improve overall system efficiency.
  6. Consider Mounting Options: Determine how the gearbox will be mounted within your system. Consider factors such as orientation, shaft alignment, and attachment points.
  7. Consult Manufacturer's Data: Review the manufacturer's specifications and data sheets for the gearbox options you're considering. This information will provide details about torque capacity, speed ranges, and other technical specifications.
  8. Consider Overload Conditions: Factor in any potential overload conditions that may occur in your application. Choose a gearbox that can handle occasional overloads without permanent damage.
  9. Factor in Future Growth: If your application may experience growth in the future, choose a gearbox that can accommodate increased load and speed requirements.

By carefully considering these factors and consulting with gearbox experts or manufacturers, you can select the right size 90 degree gearbox that meets your application's needs and ensures reliable and efficient operation.

China Best Sales New Type Hot Sale 90 Degree Twin Screw Extruder Gearbox for Plastic Extruder   gearbox adjustment	China Best Sales New Type Hot Sale 90 Degree Twin Screw Extruder Gearbox for Plastic Extruder   gearbox adjustment
editor by CX 2023-09-27

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