Email: baorui@mec.comexportimescheck****
Tel: 0086-411-39803812
WLXLQ series constant volume feeder for electrolytic aluminium tank, as new generation, is researched and developed basing on prevailing technology and practical demand of electrolytic aluminium industry. The series products have features as compact framework, high reliability, good volume metering accuracy, easy operation, strong adaptability to environment, long service life etc, which are able to fully meet requirement of frequent constant volume feeding in electrolytic aluminium industry. There are two types of feeder, one is normal type and the other is equipped with valve.
The annual production capacity for constant volume feeder is above 50,000 sets.
Specification
|
Model
|
WL-XLQ-1.2
（with air cylinder）
|
WL-XLQ-1.8
（with air cylinder）
|
|
Medium
|
Purified and compressed air （better to contain oil fog）
|
|
Ambient Temperature
|
5℃~200℃
|
|
Working pressure
|
0.2~0.8Mpa
|
|
Constant volume
|
Two-end adjustable buffering
|
|
Volume metering accuracy
|
<士1%
|
<士1%
|
|
Length of volume tube
|
105
|
165
|
Structural Characteristics
a. The feeding bell jar shall adopt spherical surface sealing structure to avoid possibility of leakage.
b. Inner surface of storage bin barrel is conducted with nitrogen treatment. The surface hardness is beyond HV600 and has long surface life.
c. Steel wire wheel and inverse blowing are needless. No material is stored in the upper chamber. The sealing performance is reliable without leakage. Service life is long and it is easy to replace air cylinder.
d. Radial sealing is applied between air cylinder and its flange.
e. The constant volume feeder with valve adopts stop type pneumatic control valve, which has strong adaptability to environment and reliable performance.