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QS series hoist

Qs series hoist takes screw rod to drive the hoist move rotarily up and down. It is mainly used in watersupply and drainage engineering.

The experimental center has complete equipment, which can perform trace and complete analysis of pollutants, and also has simulated operating conditions such as physicochemical, biochemical, and advanced treatment. The company can customize and manufacture equipment for customers, as well as provide guarantees for their later operation and debugging.


Key words:

QS series hoist



Purpose

Qs series hoist takes screw rod to drive the hoist move rotarily up and down. It is mainly used in watersupply and drainage engineering.

 

Structure and working principle

Qs series hoist includes manual wheel, manual handling manual as well as manual-electric dual. Themanual electric dual is divided into normal type and mechatronics type.The hand wheel or motor drives hoistscrew rotate, and the screw rod drives gate body move up and down under the effect of trapezoidal thread toachieve the purpose of open and close.

 

Model Description

Main technical data and installation dimension

Main characteristics

planar bearing is equipped for each thrust nut. The structure is simple and reasonable. lt is easy to operate manually
The driving device takes oilbath to lubricate. The gear takes ow alloy steel carburizing treatment. The hardness of aear surface ishigher than HRC58 and the bearing lifespan is longer than 100000 hours. In any case. the oil-bath gear box is sealed and maintenance free.

 

Outline and installation drawing

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1、High strength                         ​​​​​​​2、 high film hanging rate

1、The gas-liquid interface is large     2、The bubble diffuses evenly           3、The disc body is firm                 ​​​​​​​4、Long service life

1.Small aeration bubble 2.The gas-liquid interface is large 3.The bubble diffuses evenly 4.The disc body is firm 5.Long service life of diaphragm       6、Can be promoted                     ​​​​​​​7、Easy to install without pumping

1.Small aeration bubble 2.The gas-liquid interface is large 3.The bubble diffuses evenly 4.The disc body is firm 5.Long service life of diaphragm       6、Can be promoted                     ​​​​​​​7、Easy to install without pumping

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