SZW Series Horizontal Integral Conical Twin Screw Gearbox
SZW series horizontal integral conical twin screw gearbox is a special mechanical drive device designed to match with conical twin-screw extruder. This product is improved on the basis of SZ series. The integrated design of the distribution box and the transmission box has the advantages of compact structure, convenient installation and debugging.
SZW Series Horizontal Integral Conical Twin Screw Gearbox feature:
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 high efficiency. The material of the box is made of high quality ductile iron. After casting, full stress treatment is carried out with high strength and beautiful appearance. The thrust bearing is placed in the middle of the box, which ensures the product to be more beautiful while guaranteeing the heavy thrust. All oil seals are imported, and the high speed shaft is treated with oil seal and mechanical seal, and the oil leakage rate is low. Using external forced lubrication and brazing plate heat exchanger, the cooling and lubricating system is reliable, the operating temperature is low, and the daily maintenance is convenient.
Specifications of SZW horizontal conical twin screw gearbox
1.Adopt high grade alloy with case-hardened technology for gears and pinions. Hardness of teeth surface reaches as high as 54-62 HRC, grinding precision reaches grand 6.
2.Compact structure, reliable operation, stable transmission, strong load capacity, large range of output torque, extensive power coverage.
3.Excellent heat dissipation, impact resistance, low noise, long service life.
4.The main standard parts, like bearing and oil seal, adopt domestic high-quality brand products, and also can use imported products according to customer's request.
5.With oil immersion lubrication and forced lubrication. Configurable external cooler, with automatic protection system for oil temperature, oil pressure and flow rate, to ensure the reliable work of gear units.
Conical twin screw gearbox can be used in PVC double pipe production lines for producing PVC conduil pipe, diameter from 16mm to 40mm, 16mm to 63mm. it consists of SJZ series extruder, double pipe mold, double pipe vacuum tank, double pipe drawing and cutting machine, stacker. It can produce two pipe at one time to achieve higher production efficiency.
At present, the product has covered most parts of the country, and has established long-term cooperation with many well-known large enterprises in China. The company's products rely on excellent quality, all-round quality service and reasonable price, and won the trust of our customers. Products are exported to Europe, America, Japan and South Korea, Africa, Southeast Asia, and many global sales networks was built, such as Vietnam, Thailand, India, Pakistan.
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.
4. in case of performance failure in normal use, the company undertakes the above warranty. In addition, if the State applies laws and regulations, otherwise, the company will comply with relevant laws and regulations.
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.Could we request our own color for the products?
A: Yes, of course, you just need to offer us the RAL code.
2.Which country do you have exported to?
A: Our gearbox have been exported to many countries, such as Russia, Ukraine, Iran, Turkey, Brazil, Thailand, Vietnam, India etc, and gain good reputation from local market.
3.How can I know my order process during production?
A:We keep you updated during production by sending you pictures and videos.
4.How long is your product warranty?
A: We offer 12 months warranty from departure date of the goods.
5.What is your terms of payment?
A: We accept TT, Western Union, Moneygram and Escrow. If you have any request, please feel free to tell us.
6.What is your payment method?
A: T/T 100% in advance for amount less than USD5000; 30% T/T in advance , balance before shipment for amount above USD5000.