Nanjing Zhitian Mechanical And Electrical Co., Ltd.
Nanjing Zhitian Mechanical And Electrical Co., Ltd. Lead the development of enterprises with the needs of customers
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TDSN40 High Speed Gear Box 350kg Weight For Rubber Machinery
Twin Screw Gearbox Features
--- High Speed
---Triaxiality parallel design improve B axis bearing capacity.
---Simple manufacture and convenient assemply.Lower the cost.
---Modular structure design achieve two kinds of gearbox torque grade.
Twin Screw Gearbox Introduction
The TDSN twin screw gearbox is engineered to meet the latest ISO1328 standards, utilizing precision cylindrical gears with spherical involute profiles. Leveraging our extensive experience and expertise in twin-screw extruders, the TDSN gearboxes are meticulously crafted using world-class design concepts specifically for co-rotating twin-screw extruders, and they feature fully independent intellectual property rights.
The gears are manufactured from high-quality, high-strength alloy carburizing steel, with teeth undergoing carburizing and quenching processes. All gear grinding operations are performed using imported gear grinding machines to ensure precision. Gear parameters are optimized and specifically designed to suit the operational characteristics of twin-screw extruders, effectively reducing stress concentration at the gear roots and enhancing surface conditions.
We have significantly improved the gear’s flexural fatigue resistance, fatigue strength, and the width-to-diameter ratio. Additionally, the latest design principles and heat treatment technologies have been applied to the gear structure, ensuring uniform precision and strength across all components.
Twin Screw Gearbox Parameters
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TDSN Gearbox Power&Torque Table
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| Model | CD(MM) | Torque Grade(T/A3) | RPM 500 R/MIN | RPM 600 R/MIN |
| TDSN-35 | 30 | <7 | 18.5KW | 22KW |
| TDSN-40 | 34.5 | <7 | 30KW | 37KW |
| TDSN-50 | 42 | <7 | 55KW | 75KW |
| TDSN-52 | 43 | <7 | 55KW | 75KW |
| TDSN-65 | 52 | <7 | 90KW | 110KW |
| TDSN-75 | 60 | <7 | 132KW | 160KW |
| TDSN-95 | 78 | <7 | 315KW | 350KW |
| TDSN-110 | 92 | <7 | 500KW | 600KW |
| TDSN-125 | 100 | <7 | 600KW | 710KW |
| TDSN-135 | 110 | <7 | 800KW | 1000KW |
Production Process
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NO.1 Workblank
Select high quality and hardness of ductile iron material. |
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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. |
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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. |
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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
What parts does the product contain?
---Gearbox baby,Coupling,Spline,External oil circulation system,Operating instructuins and so on.
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.
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.