Grinding Aid Special Pump
Properties of grinding aid special pumps:
1. Superior Material: The gear shaft and housing are typically made of high-quality stainless steel, processed with rigorous techniques, resulting in high hardness and excellent wear and corrosion resistance.
2. Unique Tooth Profile: The gears mostly employ an involute tooth profile, modified by displacement, ensuring uniform and stable flow without pulsation.
3. Diverse Sealing Options: Various sealing methods are available, including single mechanical seals, double mechanical seals, and packing seals, to meet the application requirements of different working conditions.
4. Easy Maintenance Design: The front and rear opening design facilitates easy disassembly and maintenance. Some models also feature reverse rotation, which helps remove impurities and residual material from the pump body.

How to use grinding aid special pump:
First, determine what the voltage is, otherwise it will cause damage to the metering pump
Second, the wiring of the controller must not be wrong
Third, the installation of the pump should not be higher than the minimum liquid level of the grinding aid liquid tank
Forth, the metering pump must not run dry

Performance Parameters
1. Flow Rate: Common grinding aid gear pumps have a flow rate range of 40 L/h to 3600 L/h.
2. Pressure: Operating pressure is generally around 0.5 MPa to 5.0 MPa, varying slightly between different models.
3. Applicable Viscosity: Capable of conveying grinding aids with viscosities up to 10000 Cps.

Selection Considerations
1. Flow Rate and Pressure: Select a gear pump with appropriate flow rate and pressure based on the actual production requirements for grinding aid and the conveying distance.
2. Material: Consider the chemical properties of the grinding aid and select pump body and gear materials with corresponding corrosion resistance.
3. Sealing Method: Select a suitable sealing method based on the working environment and media characteristics to prevent grinding aid leakage.
4. Speed Adjustment Function: If frequent adjustments to the grinding aid dosage are required during production, a gear pump with speed adjustment function can be selected.
|
type |
Single rotation displacement(cc/rev) |
Rated flow rate at maximum speed(L/min) |
Maximum speed (rpm) |
Inlet/outlet dimension |
|
BS55 |
0.55 |
0.8 |
1500 |
G1/4" |
|
BS79 |
0.79 |
1.1 |
1500 |
G3/8" |
|
BS110 |
1.10 |
1.6 |
1500 |
G3/8" |
|
BS158 |
1.58 |
2.3 |
1500 |
G1/2" |
|
BS253 |
2.53 |
3.7 |
1500 |
G1/2" |
|
BS348 |
3.48 |
5.2 |
1500 |
G1/2" |
|
BS475 |
4.75 |
7.0 |
1500 |
G1/2" |
|
BS712 |
7.12 |
10.6 |
1500 |
G1/2" |
|
BS950 |
9.50 |
14.0 |
1500 |
G1/2" |
|
BM142 |
14.2 |
21.0 |
1500 |
G1/2" |
|
BM214 |
21.4 |
32.0 |
1500 |
G3/4'' |
|
BM320 |
32.0 |
48.0 |
1500 |
G1" |
|
BM481 |
48.1 |
47.0 |
980 |
G1" |
|
BM600 |
60.0 |
58.0 |
980 |
G1 1/4" |
|
BM800 |
80.0 |
78.0 |
980 |
G1 1/4" |
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