static Polyurethane Metering Mixing and Dispensing Machine pu dosing unit for filters

Product Description
1 . dynamic polyurethane metering mixing and dispensing machine
2. Application :3.Auto Filter Gluing Process :4 . Adhesives and sealants in filter fabrication
Manufacturers use adhesives to fabricate numerous filter components - to assemble the filter media itself, bond the filter media into a frame or end cap or install the gasket. Many of these adhesives include sealants or casting compounds. This type of adhesive normally use two component polyurethane . Our glue potting machine is apply for those kind of polyurethane materials, which can be mixed in high precision and make good sealing effect .
Some assembly processes require the attributes of both an adhesive and a sealant. For this purpose ,two substrates to bond them together, whereas a sealant is a substance placed into avoid to prevent liquid or gas leakage. For example, when pleated media are bonded into a metal frame or end cap, the adhesive must hold the filter together and provide . So high quality adhesive and glue machine is very important in the production process .5. Machine parameter
Item No.PJL-1200+QPD-800Woring Areacontrolled automaticallyMixing MethodDynamic or Static, optionalMetering PumpDaheng double cylinder plunger pumps ,screw pumps or gear pumpsRepeatability±1%Mixing Accuracy ±1%Tank Capacity 10L,25L ,40L optional or customizedAB Ratio 1:1;2:1 - 10:1 optionalGluing Speed5-66g/5s adjustableAir Pressure0.5-0.7MpaPower InputAC220V 50-60Hz or customizedDimension1500*980*1980mmWeight 420KG roughlyFunctions additionalVacuum,self-refilling , heat, tank stir ; dynamic mixing; auto-cleaning .
6.Features6.1. Accurately ratio mixing , fully automatic mix AB glue.
6.2. Mixing evenly .
6.3. Simple adjustable and easy labor operation
6.4. Universal , widely use for Capacitance, reversing radar, circuit board and so on .
6.5. Memory function , self-cleaning , vacuuming , and Liquid level warning
6.6. More functions can be customized to meet up customers' special requirements.
7. Glue mixing principle
1. Stirring motor ( if there is additives inside glue A)
2. Liquid A
3. Sensor for level max
4 Stirring Blades
5. Sensor for level min
6. Filter
7. Metering Motor for Liquid A
8. Metering Pump for Liquid A
9.Metering Detector for Liquid A
10. Mixer Tube
11. Motor for mixing & stirring
12. Valve
13. Liquid B
14. Metering Pump for Liquid B
15. Metering Motor for Liquid B
16. Metering detector for Liquid B
Liquid A & B are kept in two tanks separately. There are two sets of metering pumps inside the machine, draining out liquids individually from tank A & B. Liquid A & B mix with each other in the mixer pipe and dispensed out according to the programmable data.