{"id":2079,"date":"2023-10-31T02:53:07","date_gmt":"2023-10-31T02:53:07","guid":{"rendered":""},"modified":"2023-10-31T02:53:07","modified_gmt":"2023-10-31T02:53:07","slug":"china-hot-selling-twin-screw-extruder-plastic-machine-gearbox-gearbox-drive-shaft","status":"publish","type":"post","link":"https:\/\/gearboxesworm.xyz\/zh\/china-hot-selling-twin-screw-extruder-plastic-machine-gearbox-gearbox-drive-shaft\/","title":{"rendered":"China Hot selling Twin Screw Extruder Plastic Machine Gearbox gearbox drive shaft"},"content":{"rendered":"
\n
\n

Product Description<\/h2>\n

\n

\n

Product Description<\/h2>\n

\n

Twin Screw Extruder Twin Screw Gearbox High Torque Gearbox<\/p>\n

<\/strong><\/p>\n

\u00a0<\/p>\n

Twin Screw Gearbox\u00a0<\/strong>Features<\/strong><\/p>\n

— High Speed
—Triaxiality parallel design improve B\u00a0axis bearing capacity.
—Challengling manufacture and convenient assemply.Higher the cost.
—Modular structure design achieve 2 kinds of gearbox torque grade.<\/p>\n

\u00a0<\/p>\n

Twin Screw Gearbox<\/strong>\u00a0Introduction<\/strong><\/p>\n

\u00a0<\/p>\n

Twin Screw Gearbox\u00a0<\/strong>adopting latest standard ISO1328,the precision of cylindrical gear of spherical involute, and combining our long term experience and specialty of twin-screw extruders, SHTDN gearboxes are meticulously designed with top advanced designing ideas in the world for co-orientated rotating twin-screw extruders, 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 extruders, 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.<\/p>\n<\/p>\n

\u00a0<\/p>\n

SHTDN High Torque Gearbox Data Table<\/b><\/p>\n

\u00a0<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

SHTDN Gearbox Power&Torque Table<\/p>\n

<\/td>\n<\/tr>\n

\n

Model<\/b><\/p>\n

<\/td>\n

\n

CD(MM)<\/p>\n

<\/td>\n

\n

Torque Grade(T\/A3)<\/p>\n

<\/td>\n

\n

RPM 300r\/min<\/p>\n

<\/td>\n

\n

RPM 400r\/min<\/p>\n

<\/td>\n

\n

RPM 500r\/min<\/p>\n

<\/td>\n

\n

RPM 600r\/min<\/p>\n

<\/td>\n

\n

RPM 800r\/min<\/p>\n

<\/td>\n

\n

RPM 900r\/min<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD20N<\/b><\/p>\n

<\/td>\n

\n

18<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n

\n

7.5kw<\/p>\n

<\/td>\n

\n

11kw<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD25N<\/b><\/p>\n

<\/td>\n

\n

22<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n

\n

11kw<\/p>\n

<\/td>\n

\n

15kw<\/p>\n

<\/td>\n

\n

18.5kw<\/p>\n

<\/td>\n

\n

22kw<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD30N<\/b><\/p>\n

<\/td>\n

\n

26<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n

\n

22kw<\/p>\n

<\/td>\n

\n

30kw<\/p>\n

<\/td>\n

\n

37kw<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD35N<\/b><\/p>\n

<\/td>\n

\n

30<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

18.5kw<\/p>\n

<\/td>\n

\n

22kw<\/p>\n

<\/td>\n

\n

30kw<\/p>\n

<\/td>\n

\n

37kw<\/p>\n

<\/td>\n

\n

50kw<\/p>\n

<\/td>\n

\n

60kw<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD40N<\/b><\/p>\n

<\/td>\n

\n

34.5<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

30kw<\/p>\n

<\/td>\n

\n

45kw<\/p>\n

<\/td>\n

\n

55kw<\/p>\n

<\/td>\n

\n

65kw<\/p>\n

<\/td>\n

\n

90kw<\/p>\n

<\/td>\n

\n

90kw<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD50N<\/b><\/p>\n

<\/td>\n

\n

42<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

55kw<\/p>\n

<\/td>\n

\n

75kw<\/p>\n

<\/td>\n

\n

90kw<\/p>\n

<\/td>\n

\n

110kw<\/p>\n

<\/td>\n

\n

132kw<\/p>\n

<\/td>\n

\n

160kw<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD52N<\/b><\/p>\n

<\/td>\n

\n

43<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

55kw<\/p>\n

<\/td>\n

\n

75kw<\/p>\n

<\/td>\n

\n

90kw<\/p>\n

<\/td>\n

\n

110kw<\/p>\n

<\/td>\n

\n

132kw<\/p>\n

<\/td>\n

\n

160kw<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD58N<\/b><\/p>\n

<\/td>\n

\n

48<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

90kw<\/p>\n

<\/td>\n

\n

110kw<\/p>\n

<\/td>\n

\n

132kw<\/p>\n

<\/td>\n

\n

160kw<\/p>\n

<\/td>\n

\n

220kw<\/p>\n

<\/td>\n

\n

250kw<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD65N<\/b><\/p>\n

<\/td>\n

\n

52<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

110kw<\/p>\n

<\/td>\n

\n

132kw<\/p>\n

<\/td>\n

\n

160kw<\/p>\n

<\/td>\n

\n

220kw<\/p>\n

<\/td>\n

\n

280kw<\/p>\n

<\/td>\n

\n

315kw<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD75N<\/b><\/p>\n

<\/td>\n

\n

60<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

160kw<\/p>\n

<\/td>\n

\n

220kw<\/p>\n

<\/td>\n

\n

250kw<\/p>\n

<\/td>\n

\n

315kw<\/p>\n

<\/td>\n

\n

450kw<\/p>\n

<\/td>\n

\n

500kw<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD85N<\/b><\/p>\n

<\/td>\n

\n

67.8<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

220kw<\/p>\n

<\/td>\n

\n

315kw<\/p>\n

<\/td>\n

\n

400kw<\/p>\n

<\/td>\n

\n

500kw<\/p>\n

<\/td>\n

\n

600kw<\/p>\n

<\/td>\n

\n

650kw<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD95N<\/b><\/p>\n

<\/td>\n

\n

78<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

350kw<\/p>\n

<\/td>\n

\n

450kw<\/p>\n

<\/td>\n

\n

550kw<\/p>\n

<\/td>\n

\n

650kw<\/p>\n

<\/td>\n

\n

900kw<\/p>\n

<\/td>\n

\n

1000kw<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD110N<\/b><\/p>\n

<\/td>\n

\n

92<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

560kw<\/p>\n

<\/td>\n

\n

710kw<\/p>\n

<\/td>\n

\n

900kw<\/p>\n

<\/td>\n

\n

1000kw<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD125N<\/b><\/p>\n

<\/td>\n

\n

100<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

800kw<\/p>\n

<\/td>\n

\n

1000kw<\/p>\n

<\/td>\n

\n

1250kw<\/p>\n

<\/td>\n

\n

1400kw<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD135N<\/b><\/p>\n

<\/td>\n

\n

110<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

1000kw<\/p>\n

<\/td>\n

\n

1400kw<\/p>\n

<\/td>\n

\n

1600kw<\/p>\n

<\/td>\n

\n

2000kw<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n<\/tr>\n

\n

SHTD150N<\/b><\/p>\n

<\/td>\n

\n

120<\/p>\n

<\/td>\n

\n

<13<\/p>\n

<\/td>\n

\n

1320kw<\/p>\n

<\/td>\n

\n

1750kw<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n

\n

—<\/p>\n

<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

\u00a0<\/p>\n<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

Production Process<\/strong>
\u00a0<\/p>\n<\/p>\n

Packing&Delivery<\/strong>
\u00a0<\/p>\n<\/p>\n

\n\n\n\n
<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

Packing Details:<\/strong>\u00a0According to your order quantity packaging,shipping wooden boxes,air carton.<\/p>\n

Delivery Details:<\/strong>\u00a05-60days after order.<\/p>\n

\n\n\n\n\n
\n

1.Rust-proof oil processing,<\/p>\n

\u00a0\u00a0\u00a0Prevent rust in transit.<\/p>\n<\/td>\n

\n

2.Oiled paper packages,<\/p>\n

\u00a0\u00a0\u00a0Prevent oil dry.<\/p>\n<\/td>\n

\n

3.Bubble wrap package,<\/p>\n

\u00a0\u00a0\u00a0Prevent collosions.<\/p>\n<\/td>\n<\/tr>\n

4.Special foam packaging.<\/td>\n5.Packing<\/td>\n6.Sealing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

<\/p>\n

Our Service<\/strong><\/p>\n

\u00a0<\/p>\n

\n\n\n\n\n
\n

24-hour Hotline<\/strong><\/p>\n

\u00a0<\/p>\n

No matter when and where<\/p>\n

to call we can find our service to you.<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n<\/td>\n

\n

Pre-sales Consultation<\/strong><\/p>\n

\u00a0<\/p>\n

We have 5 sales people online,<\/p>\n

and whether you have any question<\/p>\n

can be solved through online<\/p>\n

communication,welcome your consultation.<\/p>\n<\/td>\n

\n

After-sales Services<\/strong><\/p>\n

\u00a0<\/p>\n

Receive products have any<\/p>\n

questions about the product,<\/p>\n

can look for us,we will help<\/p>\n

you deal with the the first time,to your satisfaction.<\/p>\n<\/td>\n<\/tr>\n

\n

\u00a0<\/p>\n

All ZT keep pay attention to every step of the details,We are looking CHINAMFG to the forge ahead together with you!<\/strong><\/p>\n

\u00a0<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/p>\n

\n

FAQ<\/strong><\/p>\n

\u00a0<\/p>\n

How long does it take to get my products since I paid for them?<\/strong><\/p>\n

—According to yout order quantity,we will give you a reasonable delivery date.<\/p>\n

\u00a0<\/p>\n

Can I get the warranty of 1 year for free?<\/strong><\/p>\n

—If you need the warranty,you should pay for it.If not,do not worry ,we have confidence in our products.<\/p>\n

\u00a0<\/p>\n

How is your after-sale service?<\/strong><\/p>\n

—You will get our help in time as long as you find something wrong about our produces.Believe us,you deserve the best.<\/p>\n

\u00a0<\/p>\n

How long will your product last?<\/strong><\/p>\n

—I am sorry that I can not accurately answer your question,which is quite different from your operation time,materials and materials.<\/p>\n

\n

\n

\n<\/div>\n
\n\n\n\n\n\n\n\n
Application:<\/th>\nMachinery<\/td>\n<\/tr>\n
Function:<\/th>\nSpeed Reduction<\/td>\n<\/tr>\n
Layout:<\/th>\nDouble Drive Gearbox<\/td>\n<\/tr>\n
Hardness:<\/th>\nHardened Tooth Surface<\/td>\n<\/tr>\n
Installation:<\/th>\nHorizontal Type<\/td>\n<\/tr>\n
Step:<\/th>\nThree-Step<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n\n\n\n
Customization:<\/th>\n\n
\n
\n Available\n <\/div>\n

|<\/span><\/p>\n

<\/i>Customized Request<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

\"worm<\/p>\n

Can a Worm Gearbox be Used for High-Speed Applications?<\/h3>\n

Worm gearboxes are generally not recommended for high-speed applications due to their inherent design characteristics. Here’s why:<\/p>\n

    \n
  • Efficiency:<\/strong> Worm gearboxes tend to have lower efficiency compared to other gearbox types, which means they can generate more heat and experience more energy loss at high speeds.<\/li>\n
  • Heat Generation:<\/strong> The sliding contact between the worm and worm wheel in a worm gearbox can lead to significant friction and heat generation, especially at high speeds. This heat can cause thermal expansion, affecting the gearbox’s performance and longevity.<\/li>\n
  • Wear and Noise:<\/strong> High speeds can exacerbate wear and noise issues in worm gearboxes. Increased friction and wear can lead to faster degradation of components, resulting in reduced lifespan and increased maintenance needs.<\/li>\n
  • Backlash:<\/strong> Worm gearboxes may have higher backlash compared to other gearbox types, which can impact precision and accuracy in high-speed applications.<\/li>\n<\/ul>\n

    While worm gearboxes are more commonly used in applications requiring high torque and moderate speeds, they may not be the best choice for high-speed scenarios. If high-speed operation is a requirement, other gearbox types such as helical, spur, or planetary gearboxes are often better suited due to their higher efficiency, lower heat generation, and reduced wear at elevated speeds.<\/p>\n

    \"worm<\/p>\n

    How to Calculate the Efficiency of a Worm Gearbox<\/h3>\n

    Calculating the efficiency of a worm gearbox involves determining the ratio of output power to input power. Efficiency is a measure of how well the gearbox converts input power into useful output power without losses. Here’s how to calculate it:<\/p>\n

      \n
    • Step 1: Measure Input Power:<\/strong> Measure the input power (Pin) using a power meter or other suitable measuring equipment.<\/li>\n
    • Step 2: Measure Output Power:<\/strong> Measure the output power (Pout) that the gearbox is delivering to the load.<\/li>\n
    • Step 3: Calculate Efficiency:<\/strong> Calculate the efficiency (\u03b7) using the formula: Efficiency (\u03b7) = (Output Power \/ Input Power) * 100%<\/li>\n<\/ul>\n

      For example, if the input power is 1000 watts and the output power is 850 watts, the efficiency would be (850 \/ 1000) * 100% = 85%.<\/p>\n

      It’s important to note that efficiencies can vary based on factors such as gear design, lubrication, wear, and load conditions. The calculated efficiency provides insight into how effectively the gearbox is converting power, but it’s always a good practice to refer to manufacturer specifications for gearbox efficiency ratings.<\/p>\n

      \"worm<\/p>\n

      Advantages of Using a Worm Reducer in Mechanical Systems<\/h3>\n

      Worm reducers offer several advantages that make them suitable for various mechanical systems:<\/p>\n

        \n
      • High Gear Reduction Ratio:<\/strong> Worm gearboxes provide significant speed reduction, making them ideal for applications that require a high gear reduction ratio without the need for multiple gears.<\/li>\n
      • Compact Design:<\/strong> Worm reducers have a compact and space-saving design, allowing them to be used in applications with limited space.<\/li>\n
      • Self-Locking:<\/strong> Worm gearboxes exhibit self-locking properties, which means that the worm screw can prevent the worm wheel from reversing its motion. This is beneficial for applications where the gearbox needs to hold a load in place without external braking mechanisms.<\/li>\n
      • Smooth and Quiet Operation:<\/strong> Worm gearboxes operate with a sliding motion between the teeth, resulting in smoother and quieter operation compared to some other types of gearboxes.<\/li>\n
      • High Torque Transmission:<\/strong> Worm gearboxes can transmit high torque levels, making them suitable for applications that require powerful torque output.<\/li>\n
      • Heat Dissipation:<\/strong> The sliding action between the worm screw and the worm wheel contributes to heat dissipation, which can be advantageous in applications that generate heat during operation.<\/li>\n
      • Stable Performance:<\/strong> Worm reducers offer stable and reliable performance, making them suitable for continuous operation in various industrial and mechanical systems.<\/li>\n<\/ul>\n

        Despite these advantages, it’s important to note that worm gearboxes also have limitations, such as lower efficiency compared to other gear types due to the sliding motion and potential for higher heat generation. Therefore, selecting the appropriate type of gearbox depends on the specific requirements and constraints of the application.<\/p>\n

        \"China\"China
        editor by CX 2023-10-31<\/p>","protected":false},"excerpt":{"rendered":"

        Product Description Product Description Twin Screw Extruder Twin Screw Gearbox High Torque Gearbox \u00a0 Twin Screw Gearbox\u00a0Features — High Speed—Triaxiality parallel design improve B\u00a0axis bearing capacity.—Challengling manufacture and convenient assemply.Higher the cost.—Modular structure design achieve 2 kinds of gearbox torque grade. \u00a0 Twin Screw Gearbox\u00a0Introduction \u00a0 Twin Screw Gearbox\u00a0adopting latest standard ISO1328,the precision of cylindrical […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[8090,247,4698,4699,5202,7266,4700,7349,4701,7267,7437,130,257],"class_list":["post-2079","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-china-gearbox","tag-china-machine","tag-china-screw-extruder","tag-china-screw-machine","tag-drive-screw","tag-extruder-gearbox","tag-extruder-machine","tag-extruder-machine-plastic","tag-extruder-screw","tag-extruder-screw-plastic","tag-extruder-twin-screw","tag-gearbox","tag-gearbox-china"],"_links":{"self":[{"href":"https:\/\/gearboxesworm.xyz\/zh\/wp-json\/wp\/v2\/posts\/2079","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gearboxesworm.xyz\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gearboxesworm.xyz\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gearboxesworm.xyz\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gearboxesworm.xyz\/zh\/wp-json\/wp\/v2\/comments?post=2079"}],"version-history":[{"count":0,"href":"https:\/\/gearboxesworm.xyz\/zh\/wp-json\/wp\/v2\/posts\/2079\/revisions"}],"wp:attachment":[{"href":"https:\/\/gearboxesworm.xyz\/zh\/wp-json\/wp\/v2\/media?parent=2079"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gearboxesworm.xyz\/zh\/wp-json\/wp\/v2\/categories?post=2079"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gearboxesworm.xyz\/zh\/wp-json\/wp\/v2\/tags?post=2079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}