China High Efficient Good Price Stable Screw Conveyor
Production introduction:
Screw conveyor is used to transport powder or small free flow products from low position to high place.such as coal, cement, agriculture, metallurgy, chemical, food and so on. In order to meet different demands in different industries, we make various kinds of screw conveyor for option, like U-shape trough screw conveyor, tubular screw conveyor, hopper screw conveyor, shaftless screw conveyor, double screw conveyor, four screw conveyor, good sealing screw conveyor etc. And the screw conveyors can work with other machines to make a system, for example, under a silo connects with bucket elevator, transport material to silo or storagebin, etc.


Working Principle
Screw conveyor is made up of screw part, bearing part and driving devices. Screw part is supported by both ends of bearing and middle bearing and driven by driving devices. When the screw conveyor operate, handling material will come into the feed chute by inlet, then do axial movement along the chute under the action of rotate screw until out of the outlet.


Specifications: Characteristic  
1.Compact structure, less wearing parts, convenient to install, operate and maintain.
2.With good quality famous brand bearing ensure the high efficiency of delivery.
3.The redesigned discharging structure makes the discharging smoother.
4.Using high quality seamless tube, and the overall rigidity, without dust leakage, safe and reliable

FAQ:
1) How can i choose the model of screw conveyor?
As we make various kinds of screw conveyor, so tell us your demands when inquiry, including the feeding material, the size of feeding material, the capacity, the length you need, the inclination, the type of screw conveyor you need and the feeding manner etc. then we'll recommend you suitable model based on them.
2) When can I get the price?
We usually quote within 24 hours after we get your above clear inquiry. And for simple inquiry, you'll get within 1 hour.
3) How can I check your quality after place the order?
After production finished, you can come to visit our factory to check the quality or we send you the pictures and videos of finished products by email. Also, the third-party inspection is accepted too.
4) What about the transportation and delivery date?
Normally we use shipment to transprot the goods.It is about 25-40 days.It also denpends on which coutry and port you are.It could be shorter if you need to send the goods like Asian.

Henan Zhengzhou Mining Machinery Co., Ltd has become an integrated modern enterprise with scientific research, design, development, manufacturing, sales, installation, commissioning and training services.
The main products of company include: ball mill, rotary kiln, vertical preheater, cooler, crusher, metallurgical coke oven, magnetic separator, flotation machine, classifier, feeder, bucket elevator, preheater, dust collector, elevator, drier, and other equipments relate to metallurgy, cement, lime, mineral processing, refractory, chemical industry. The products of Henan Zhengzhou Mining Machinery Co., Ltd have been sold to every province of China and exported to Russia, Korea, Vietnam, Malaysia, Nepal, Bangladesh, Mexico, Armenia, Africa, South America and other countries and regions. At present, Henan Zhengzhou Mining Machinery Co., Ltd is the largest equipment supplier for magnesium production and has been on the leading position for 25 years in the market.
We have advanced production technology and management. Our professional engeneers and after-sales groups production technology can offer convienient service for our customers.