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Deciding between portable and stationary polyurethane foam spray machines can be a major decision affecting project efficiency, operational cost, and business growth. Configurations meet unique market needs and have unique requirements. With more than 20 years of experience in sealing and dispensing systems, KAIWEI Technology Group has the expertise to assist customers in selecting the right intelligent sealing and dispensing systems for their operations. In this full comparison you will be able to find the best option for you.
1. Output Capacity and Project Scale
Prima differentia inter systemata portabilia et stationaria est capacitas output; quanto maior est output, tanto maiora opera suscipere potes.
Systemata portabilia in genere habent output 2 ad 8 kg/min, quae idonea sunt ad parva ad media opera, ut insulatio, emendationes, additio cubiculorum, et renovatio aedificiorum privatorum. Exempli gratia, series CPDS 2 potest producere 4.0 ad 5.5 lbs/min (1.8 ad 2.5 kg/min), et machina electrica portabilis FD-E10 producit 2 ad 8 kg/min. Haec systemata apta sunt ad initium negotii aut ad expansionem servitii quod implicat modicas quantitates operum, sed mutationes locorum operis.
Systemata stationaria officiunt multo maiorem capacitatem, a 8 ad 15+ kg/min, et permittunt operationem continuam, uti possint in maioribus applicationibus industrialibus insulationis, ut unitates frigoriferae, horrea, tecta commercialia, et lineae fabricandae alti voluminis. KAIWEI KW-520CD , for instance, is stand still system that can be used in industrial precise metering pump and larger tank size (40L per unit) applications. The increased capacity allows for projects to be completed quickly, and enables economies of scale.
2. Mobility, Footprint, and Site Conditions
Portability is mobile system's best feature, whereas stability and integration are the most important features of stationary systems.
Systemata portabilia are intended to be easily moved from one location to another and for flexibility on the job site. The CPDS Series 2 weighs just 155 lbs (70 kg) and is easily operated by one person, the FD-E10 is light enough to be used by one person and operates on standard residential power (120V/230V), and will fit through standard doorways and comes with sturdy wheels for extreme worksites. Perfect for contractors that are continually working on different jobsites, in high rise buildings or in hard-to-reach locations, and necessitates sending tools away in vans or pickups.
Systemata stationaria need to be allocated certain amount of space and have stable utilities. Approximately 4000×3300×2300 mm and 1900 kg, KAIWEI's KW-520CD stationary system is designed for high quality video imaging. They are permanently installed in production plants equipped with three phase power supply (380 V), the material handling system and complete set of safety devices. They are meant to be used in continuous, high volume production process in controlled factory environment.
3. Operating Pressure and Heating Performance
The quality of the foam is strongly dependent on the pressure and the temperature of the system, with the ability to control them being different for the different types of systems.
Systemata portabilia normaliter ad pressionem laboris usque ad 13,8–17 MPa (138–170 bar) designantur et in temperaturis ambientibus moderatis ad calefaciendum utiles sunt. Exempli gratia, FD-E10 usque ad 88°C (190°F) calefacere potest et cum tubis 30 metrorum longis uti potest. Sed in conditionibus frigidissimis systemata portabilis temperaturam materiae regere difficilia esse possunt, quod densitatem et uniformitatem spumae afficere potest.
Systemata stationaria , cum pressione operativa altiore (usque ad 2000 PSI), maiorem numerum tuborum calefactorum sustinere possunt (usque ad 90 m aut plus) et capacitate calefactionis meliore, systemata stativa utuntur. Haec systemata zonas independentes, regulatorem temperaturae digitalem et temperaturam constantem effluentem cum usu continuo tuborum longorum includunt. Apparatus stativi KAIWEI, qui cum pompis mensurandi BARMAG Germanicis altae praecisionis sunt instructi, praecisionem repetibilem mixtionis intra ±1% et regulatorem rationis exactum praebere possunt, quae qualitatem spumae constantem etiam in applicationibus industrialibus asperis efficiunt.
4. Versatilitas Applicatio et Compatibilitas Materialis
Numerus applicationum et materialium quae cum eo uti possunt valde differt inter portabiles et stationarios.
Systemata portabilia Generaliter tantum numerum valde limitatum formulorum admittunt, saepe unicum formulam quae ad usum in formula designata est, vulgo systemata rationis fixae 1:1 quae pro spuma pulverizata polyurethanica optima sunt. Series CPDS 2 disponibilis est cum utraque spuma cellula aperta et cellula clausa (1.0 PCF et 1.75 PCF), sed habet limitatam facultatem adjustandi rationem. Unicum problema horum systematum est quod tantum ad usum simplicissimum isolationis idonea sunt, ubi varietas formulorum non est factor criticus.
Systemata stationaria habent maiorem gradum versatilitatis, cum proportionibus mixtarum variabilium a 1:1 ad 10:1, et compatibiles sunt cum variis typis spumae, ut sunt spuma rigida insulans, spuma flexibilis, spuma structuralis et tecta protectiva. Tecta polyureae (cum altioribus pressionibus laboris usque ad 350 bar) possunt uti in combinatione cum spumis polyurethanis traditionalibus per apparatus stationarios KAIWEI. Haec versatilitas permittit fabricantibus transire inter varias series productorum, ut sunt insulatio apparatus domesticorum, partes automobilium et tecta pro applicationibus industrialibus, sine mutatione apparatus.
Conclusio
Machinae spumae portabiles et machinae spumae stationariae veniunt in magnitudinibus et generibus variis et utuntur in proiectis diversis secundum magnitudinem proiecti, locum proiecti et necessitates applicationis. Systemata portabilia sunt mobilis, possunt uti pro proiectis parvis usque ad medium et in applicationibus in campo et sunt relativus non carissima. Systemata stationaria offerunt maiorem capacitatem, praestantiam et flexibilitatem pro productione industriali, in magna scala. KAIWEI Technology Group praebet solutiones pro utroque genere et certificatur a CE, ATEX et ISO 9001:2015. Antequam eligis idoneum pro te, ad nos contage et aequipe nostra tibi adiuvabit ut systema idoneum pro necessitatibus tuis eligas.
