Screw Conveyor For Conveying Cement ,Sand ,Flyash With ISO /CE
Introduction:
Screw Conveyor is the essential equipment of dry mortar mixer plant ,concrete mixing plant,which plays important role in the product line.It is suitable for all industries such as building material, chemical industry, power industry, metallurgy, coal industry and grain industry and for horizontal or tilted transportation for powdery, granular and small lump materials such as coal, dust, residue, cement and grain which their temperature is less than 200ºC. Screw conveyor is not suitable for materials with perishable, big viscosity and easily caked.
Working Principles :
The motor drives the helical blades by driving reducer in a close steel pipe, to deliver powder and grain (cement, fly ash etc) continuously and discontinuously.
Main Components of Screw Conveyor:
Motor, reducer, outer pipe, screw mandrel, middle-hoist bearing, tail bearing, universal joint, charging door flange.Which has the characters of compact design, low noise, good seal and convenient for layout.
Main Technical Specification:
1.Type: Named by the diameter of outer pipe. Larger in diameter, larger in delivery volume.
2.Delivery length (L): Distance between charging door and discharging door, namely the itinerary that materials go through in the conveyor pipe.
3.Delivery angle: Angle between screw conveyor and horizontal plane. The bigger the angle, the fewer volume the conveyor can delivery at the same condition.
4.Delivery volume: delivery capacity per hour, T/H.
5.Connection of charging: Connected by universal ball joint, convenient for adjusting when installation.
| Model |
Screw diameter |
Screw pitch |
n---rotation speed(r/min), allowable deviation<10% |
| Q---volume(m3/h), fill-factor=0.33 |
| (mm) |
(mm) |
n |
Q |
n |
Q |
n |
Q |
n |
Q |
| LS160 |
160 |
112 |
112 |
8 |
90 |
7 |
71 |
6 |
50 |
4 |
| LS200 |
200 |
100 |
100 |
14 |
80 |
12 |
63 |
10 |
50 |
7 |
| LS250 |
250 |
90 |
90 |
24 |
71 |
20 |
56 |
16 |
45 |
13 |
| LS315 |
315 |
80 |
80 |
34 |
63 |
26 |
50 |
21 |
40 |
16 |
| LS400 |
355 |
71 |
71 |
64 |
56 |
52 |
45 |
41 |
36 |
34 |
| LS500 |
400 |
63 |
63 |
100 |
50 |
80 |
40 |
64 |
32 |
52 |
| LS630 |
450 |
50 |
50 |
145 |
40 |
116 |
32 |
94 |
25 |
80 |
| LS800 |
500 |
40 |
40 |
208 |
32 |
165 |
25 |
130 |
20 |
110 |
| LS1000 |
600 |
32 |
32 |
300 |
25 |
230 |
20 |
180 |
16 |
150 |
Features of Screw Conveyor:
A) High quality motor and gear box, with heavy duty design, large torque and low noise.
B) outside tube complete with one inlet, one outlet, end flange, ball joint , inspection window.
C) standard fitting parts, middle bearing, end bearing, spline shaft coupling.
D) Lifting eyes on each tube section, convenient for transport and installation.
E) small diameter, great efficiency, high throughout rates.
Design of Screw Conveyor
Photos of Screw Conveyor:
Why Choose Us?
1. Quality Price
We have been in this field over 20 years, so we have great advantage in good quality with competitive price.
2. Test
Top production test equipment and production equipment to guarantee the product quality.Our product can totally meet SGS, BV, CIQ etc. test.
3.Packing
Wooden Box Package with fit for sea ship .
4. Transport
The products can be transported by big shipping company, we buy Insurance Policy for every client.
5. Service
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment. This makes us able to offer you one-stop service from the order to the products transported to your hand.
FAQ of Screw Conveyor
I.What is the condition to provide a correct offer ?
Kindly provide the filling material size ,density and capacity ,then we will offer it accordingly.
1.Material to be processed: ______ 2. Handling capacity:______t/h
3. Bulk Density: ______t/m3 4. Conveying distance(from inlet to outlet):______m
5. Material size:______mm 6. Material temperature: ______ºC;
7. Working environment temperature: ______ ºC 8. Material is corrosive or not: ______ (Ps. Yes or No)
9. Water content:______ %
10. Installation form is horizontal or inclined : ______ ; If it is inclined,what is the inclined degree______ °
11. Whether needing the supporting frame :______(Ps. Yes or No)
12. Upstream equipment (using for feed the material): ______
13. Downstream equipment (using for discharge the material): ______
14. Whether needing supporting equipment?______ (Ps. Yes or No)
15. Working power supply: ______ V ______ HZ Quantity: ______
II.What is your acceptable payment term?
L/C,T/T,Western Union.
III: How about the validity of the offer?
Usually our offer is valid for 1 month. However, validity might vary between different products.
IV: What documents you provide?
Usually, we provide Commercial Invoice, Packing List, Bill of lading, and Origin Certificate. Please let us know if you need additional documents.
V. What is loading port?
Usually loading port is Qingdao port, besides, Shanghai Port, Lianyungang Port is totally no problem for us, and also we can ship from other ports as your requirement .
OUR FACTORY :
OUR CLIENTS :
OUR CERTIFICATE :
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