Tube pump and the advantage that other pump compares
Tube pump is a kind of technology with global the rapiddest development, connecting general reason condition to fall, chemical corrosives is eroding the valve of membrane pump and odd screw, sealed, rotor, athletic component, cause the damage of pump thereby, cause production to interrupt, and tube pump does not have valve, won't arise divulge, mechanical component is done not have on product line. Discharge is contacted with wall or conduit photograph only, and the cost of pipe is very low, safeguard little, and very durable.
The discharge of tube pump and rotate speed become direct ratio, tube pump does not have check valve, also eliminated create metric inaccurate source, because this won't produce gas lock phenomenon. And there is valve inside membrane pump, produce card likely also to live, jam phenomenon, (because of ball valve or valve base caustic) , cause discharge to change, , can destroy the consistency of end item or the difference that cause product quality thereby. The adjustment of tube pump is compared (the largest flow / the least flow) or other pump cannot be likened to discharge limits. Through controlling rotor rate simply, through deploying the pipe of different measurement, adjust can expand to 1 million. Membrane pump can achieve only below the control of groovy controller 201: The rotate speed of 1 is compared. Although diaphragmatic stroke length can adjust, add major key section to compare thereby, but metric precision can drop greatly below brief strong case. When needing big discharge range, want to use stage or two 3 more stage membrane pump to control flow normally, and this passes a peristaltic pump to be able to be solved. The initiative investment cost of tube pump is potential summary prep above is other pump, but the installation of other pump, safeguard and spare parts and relevant and auxiliary equipment are likely cost is very big, with respect to lifecycle cost character, tube pump more get the better of one prepare.
Tube pump does not need to install auxiliary equipment, membrane pump needs back pressure a powerful person and exhaust valve to assure the right movement of in-house check valve, odd screw pump needs double machine normally sealed, rinse a system, dry movement is protected and inside buy check valve. And use tube pump, the cost of these back-up component can be absolved, a lot of discharging the need that measure pump additional the control plate that buys independence or transducer, in order to realize alterable flowmeter amount. If need to increase discharge scope, cost and complexity also can increase. Tube pump is had suck a function oneself (most about 1 meter) , this rose to handle the security of personnel, because reduced the processing process of dangerous chemical. This kind of pump still has particular dry movement function, special the sky taking a platoon that applies to storage tank or circumstance of other and unmanned operation. Tube pump still can run instead, simply change turns direction can be used the platoon does conduit or eliminate conduit to jam.
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