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[China]
Trade Verify
Address: Tianyuan community,Chunhua street,Jiangning district,Nanjing,China.
Contact name:Esther Li
Nanjing Zhitian Mechanical And Electrical Co., Ltd. |
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Verified Suppliers
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Industrial High Torque Planetary Gearbox , Optimal Structure Worm Gear Reducer
High Torque Planetary Gearbox Introduction
The High Torque Planetary Gearbox 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.
High Torque Planetary Gearbox Key Features
---Double drive design enables the b axis to be driven by two
gearsithout increasing the tooth width.
---All bearing are sourced from plobal recognized brands,so output
torque is more stable.
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
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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. |  |
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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 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. |  |
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NO.5 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. |
NO.6
Delivery
Export standard packing,packaging,use at the bottom of the fixed plate,ensure that the peoduct does not shift in transit. |  |
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 one year for free?
---If you need the warranty,you should pay for it.If not,do not worry ,we have confidence in our products.
