Spiral conveyor,concrete screw converyor
Pipe screw conveyor is mainly used for horizontal or vertical lifting of all kinds of powder, granular and other loose material. Whereas screw conveyor is not suitable for transporting large corrosive , easy caking or high temperatures material.
Material being conveyed along the fixed inner casing achieves conveyor work by rotating screw. Head and tail bearing is moved outside; hanger bearing adopts sliding bearing with dust sealing device; bearing bush usually adopts powder metallurgy.
Materials can be conveyed: cement, gypsum, limestone, sand, gravel, concrete, etc. Bulk materials density should be from 0.2 to 3.5 t / m3. Angle of machine is 60 °.
Prominent Benefits
1.Simple structure
Small size, high speed, can ensure rapid and uniform convey material
2.Large capacity
Large carrying capacity, security and reliable.
3.High efficiency transport
It adopts a new type of middle hanging bearing frame to increase the material handling space and reduce logistics resistance. With the design of small diameter, high-speed and variable pitch, it can ensure smooth and rapid material flow.
4.Arbitrary arrangement
Conveyor casing adopts high-quality seamless steel pipe, and all segments can be connected as a whole by flange. This screw conveyor can be directly connected with other equipment and no need basic foundation. What's more, it can make full use of space and move freely.
5.Diversified Union
Inlet and outlet can be connected by flange, bag connection, universal interface and other forms.Cleaning device in outlet, lower noise, flexible layout for inlet and outlet.
6.Reliable sealing
There is a waterproof device in the connection of screw conveyor casing. It can protect material blockage caused by infiltration of rainwater.Good rigidity and sealing.
7.No need to add oil
Due to application of new intermediate bearing, it can not only reduce friction, but also achieve self-lubricating. Even if long-term use, there is also no need to add lubricating oil.
Features
1.Widely application:
Construction is made from mild steel or stainless steel so that auger screw machine can be widely used for all kinds of material.
2.No pollution:
Powder tubular auger conveyor with totally-enclosed structure has no any environmental pollution.
3.Easy to install:
With simple structure, auger screw machine is easy to assemble and replace the component parts.
4.Easy maintenance and low operating cost.
5.Multiple inlets and outlets:
Pipe auger conveyor with multiple inlets and outlets can mix material and unload material at any points.
Technical Parameter
Model |
Screw Diameter |
Screw Rotation Speed |
Inclination Angle |
Conveyor Length |
| (mm) |
(r/min) |
(degree) |
(m) |
| GX 200 |
200 |
20, 30, 35, 45, 60,
75, 90, 120, 150, 190 |
< 20° |
3~70 |
| GX 250 |
250 |
| GX 300 |
300 |
| GX 400 |
400 |
| GX 500 |
500 |
| GX 600 |
600 |
Selection Guideline
1.Material
| Material name :_______ |
| Material size :_______mm |
| Size distribution:_______%? |
| Material water content :_______%? |
| Material density :________t/m3? |
| Material temperature: _______ ºC |
| Material is corrosive or not:Yes______No______ |
| Distances between inlet and outlet ______m |
2.Equipment itself
| Handling capacity________t/h |
| Upstream and downstream equipment :upstream_______downstream________ |
3.Others
| Voltage __V__HZ 3 phase |
| Working environment :Indoor_______Outdoor_______ |
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