Double tube screw feeder
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Heavy machinery | Power station auxiliary equipment | Engineering general contracting | Mining machinery | Environmental protection equipment
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Double tube screw feeder
This spiral feeder is suitable for uniform and continuous feeding of dry powder materials such as coal powder, cement, grains, sand and so on. This equipment adopts a cycloidal pinwheel reducer and is equipped with a VF frequency converter, which has a wide speed range, stable operation, low noise, compact structure, and small volume. It can easily adjust the material flow and meet the requirements of different production processes.
Technical Parameter
Specification and model
Calculation of feeding capacity
Q=2*60π/4(D2-d2)(S-δ)nФ
In the formulation:
Q-feeding capacity of double tube spiral feeder (m3/h) δ- Spiral blade thickness (m)
D - Spiral blade diameter (m) n - Spiral speed (r/min)
d-Spiral rod diameter (m) Ф— the filling coefficient of the material (generally=0.9)
S - Pitch of the helix (m)
Outline drawing and connection dimensions
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Zhou Baohua 86-13906278080
Technical support:
Ding Baoqin 86-13906276368
Fax: 86-513-88400998
E_ mail： jszk@vip.163.com
Address: No. 29 Xingdian West Road, Baidian Town, Hai'an City, Jiangsu Province