Screw conveyor - Jinrui Machinery

How to solve screw conveyor failure

Because of its special characteristics, the screw conveyor is prone to winding of material when the screw shaft rotates, and the intermediate suspension bearing also easily blocks the material, so the plugging becomes the most common failure of the screw conveyor.Once the conveyor is blocked, it will increase the power consumption will burn the motor. How can we effectively reduce congestion? • 1.Reasonably select the technical parameters of the screw conveyor, such as the speed of the slow screw conveyor can not be too large. • 2.Strictly implement the operating rules to achieve no-load starting and no-load parking; ensure continuous and uniform feeding. •...

05月04日 551 viewsComments Off

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screw conveyor and shaftless screw conveyor

The selection of screw conveyors is different at different sites. What is the difference between non-shaft screw conveyors and shaft screw conveyors? Compared with the shaft screw conveyor, the shaftless screw conveyor adpts the non-central shaft design and utilizes an integral steel screw pushing material with a certain flexibility, so it has the following outstanding advantages: strong resistance to winding. Without central axis interference, it has special advantages for conveyor belts and easy-wound materials. Shaftless screw conveyor Uses: Shaftless screw conveyors are used in sewage treatment plants. Good environmental performance. The use of a fully enclosed conveyor and easy-to-clean spiral...

12月10日 594 viewsComments Off

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U-type screw conveyor-bulk material handling equipment

Brief Introductio U-type screw conveyor is bulk material handling equipment, it provides enclosed transfer while moving materials horizontally or at an angle,it can deliver materials from one or more inlet points to one or more discharge points. Screw conveyors can be operated with the flow of material inclined upward. When space allows, this is a very economical method of elevating and conveying. As the angle of inclination increases, the capacity of a given unit rapidly decreases. Application & Working Principle U-type screw conveyor is widely used in chemical, metallurgy, paper making, and construction industries. The equipment is suitable...

11月12日 430 viewsComments Off

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concrete screw conveyor system

Concrete screw conveyor is one of the easiest ways to move the bulk material, consisting essentially of the conveyor screw that rotates in the fixed slot. JINRUI machine factory are manufacturer of concrete Screw conveyor,we could offer many types screw conveyor.horizontal,Inclined and U type screw conveyor. Concrete Screw Conveyors are used for both batch and continuous operation.Extra-heavy-duty Concrete Screw Conveyors, on the other hand, are almost exclusively used for continuous operation in cement, gypsum, and lime factories, as well as in the mining industry. Advantage & Features 1.Manufaturer's price,20Years profestional service,our Concrete screw conveyor authenticateby CE and ISO. 2.Carrying...

10月08日 513 viewsComments Off

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Screw conveyor with hopper

Application 1. Power plant, grain or oil,chemical, metallurgical, paper making and so on. 2. Pellet, Cement, concrete, coal dust, soda ash, flour, grain, paper pulp, etc. Working principle When the motor of screw conveyor starts, the screw blade in the case push the material and make the material do axial movement. The material can be discharged at the proper outlet at the bottom of case . Conveyor with simple construction, be able to feed and discharge in many position, it is easy to operate, have good seal capability and environmental friendly. Performance and feature 1. Simple structure, good sealing, good...

09月23日 477 viewsComments Off

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Screw conveyor features and advantage

The screw conveyor is simple in design and low in cost, so it is widely used. The advantages as follows： Under the same conveying capacity, the screw conveyor has lower investment cost than other types of conveyors; It can be transported horizontally, vertically or obliquely; the tank design can ensure dustproof and sealed structure, and a wide range of solid materials can be transported. In one device, the material can be conveyed in two directions at the same time by the left-handed and right-handed spiral blades; The general maintenance cost is lower than other mechanical conveyors; multiple inlets and discharge...

09月05日 151 viewsComments Off

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How to design and select suitable screw conveyor

Experience has shown that the key to successful spiral conveyor design is the understanding of the properties of the material being conveyed. In addition, it is important to understand whether the conveyed material has a tendency to roll and shear to the screw conveyor, since materials that are easy to roll or shear are easier to transport than materials that are not easily rolled or sheared. Familiarity with and understanding of the flow patterns of materials and the effects of flow changes are also important for the design of screw conveyors. The physical properties of the materials below should be...

09月04日 160 viewsComments Off

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What is the difference between axis screw conveyor and shaftless screw conveyor

The selection of screw conveyors is different at different sites. What is the difference between non-shaft screw conveyors and shaft screw conveyors? Compared with the shaft screw conveyor, the shaftless screw conveyor adopts the non-central shaft design and utilizes an integral steel screw pushing material with a certain flexibility, so it has the following outstanding advantages: strong resistance to winding. Without central axis interference, it has special advantages for conveyor belts and easy-wound materials. Shaftless screw conveyor Uses: Shaftless screw conveyors are used in sewage treatment plants. Good environmental performance. The use of a fully enclosed conveyor and easy-to-clean spiral...

08月26日 196 viewsComments Off

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How to design screw conveyor for customer

When designing the screw conveyor, the original conditions of the design must be determined. It includes: (1) Output capacity; (2) Material properties, particle size composition, bulk density, temperature, humidity, viscosity, abrasive properties, etc.; (3) working environment (outdoor or indoor, dry or wet, how much dust, ambient temperature); (4) Conveyor layout. The determination of the helicoidal surface should be used to convey dry, low-viscosity, small-granular or powdery materials, and solid surface spirals should be used. For transporting blocky or medium-viscosity materials, belt-type spirals should be used. When the blade surface spiral is used, the material is often accompanied by mixing, stirring and...

08月24日 161 viewsComments Off

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Exported to Vientam customer (U type screw conveyor )

LS U type screw conveyor was booked 4 set by Vietnam customer (Diameter 800mm,length 9m with SKF bearing ) within 15 working days delivery time, which pick up 40HQ container from Qingdao to our factory. U Type screw conveyor contains shell, screw blade, Bearing, Motor and reducer. We can receive special order (such as SKF bearing, SEW Motor and reducer).

08月19日 461 viewsComments Off

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