SZ Series Twin Screw Extruder Gearbox introduction
SZ Series Twin Screw Extruder Gearbox is a special mechanical drive device designed to match with conical twin-screw extruder. This series gearbox is designed according to the standard of JB/T9050.1-1999. The gears are made of high strength alloy steel. The gear goes through the process of carburizing quenching heat hardening and gear grinding to achieve the precision of grade 6. The whole unit is small volume, high carry capacity, stable drive, low noise and efficiency.
SZ Series Twin Screw Extruder Gearbox Features
1.The gear materials use rare earth low temperature carburizing process, and the grain size of the permeable layer is refined
2.The teeth top and teeth are modified on both sides.
3.The box body is an integrated design.
4.The gearbox uses the forced lubrication and brazed plate heat exchanger.
5.The whole machine has the features of small volume, high loading capacity and steady transmission.
1.The box goes through multifaceted machining and it has the advantages of strong rigidity.
2.The gearbox use different bearings and it takes into account the reliability and economy of the product.
3.Our company has advanced equipment such as Gleason forming gear grinding machine.
4.Our company has a special testing center.
5.Our company has convenient transportation, located in Beijing Shanghai high-speed and high-speed along the River Interchange Qiaoqi exit.
6.Our company has experience of design and manufacture in the Hardened reducer equipment over 20 years.
painted with anti-corrosion oil, and covered with plastic film, then packed in wood box including Fumigation. The inspection should be done at the workshop of manufacturer, photos should be send to buyer to confirm.
During the usage of the gearbox，if you have any valuable comments or suggestions for improvement, please feel free to contact our sales department, technical department or service department. Any of your suggestion will be our continuous power to move on!
1. All products sold in our factory are guaranteed for 12 months (except for human factors or irresistible natural phenomena).
2. After consultation, customers can return products with quality problems to the company within seven working days.
3. Users can consult technical questions through the after sale telephone, and get a clear solution.
1. Do you accept Custom orders?
A:Yes, we do.
We can produce it completely according to your drawings.
2. Can I get a sample before mass production?
A: It is no problem to require samples to check the quality.
3. How to transport?
A: By Air or By Sea as your request
4. Which port are you shipped from?
A: We shipped from Shanghai port
5. Will you tell us how the goods is go to be packed?
A: Covered with Anti rust oil and plastic film, then packed in wood box with Fumigation.
6. What information should I give you to confirm the product?
A: Model/Size, Transmission Ratio, Speed, Shaft directions & Order quantity etc.
7. How long is your delivery time?
A: Generally it is within 7 days if the goods are in stock, for goods produced as per order, it is within 25 days after confirmation of order.