Recently several hot melt glue gun manufacturers have released a new combination of hot melt glue gun modules known as “universal” module. This new design is promoted for a better solution for hot melt applications both practically and economically. Traditionally, manufacturers using hot melt technology been employed with multiple modules in order to make usage of different nozzles. This an be tedious, requiring time beyond regulation tidying up and switching from one kind of module to a new one. When using the new universal module, an assortment of nozzles is often attached, eliminating the call to swap out modules. The structure provides easy transition and cleaning. The modules will also be rebuildable, meaning they can last more and save money on replacement equipment costs.
The universal modules are created by using a three-way design that maintains accurate metering performance during hot melt application. They modules are working with numerous spraying and coating technologies, including meltblown, bead and dot applicators. They further enhance pattern capabilities by accepting different nozzles, like meltblown and Nordson’s CF, Summit, SureWrap, Control Coat nozzles.
These universal hot melt modules are pneumatically actuated to maximise metering performance during operations. It means that the applicators work with an “air-in, air-out” design to control the valve. Instead of developing a spring control the flow of air and details glue, yet another air hole from the module uses air flowing inside and outside to trigger the release. The process produces more accurate control while using glue, great for applications requiring precision. Whereas spring-controlled valves are good for broad uses of glue, there are plenty of jobs that demand accurate glue placement and speedy reaction time. Consistent metering in the dispensing cycle permits greater adhesive add-on precision and reliable operation in demanding glue applications. Diverter plate assemblies can often economically convert manifold-mounted solenoids to flange-mounted for high-speed performances.
Most universal modules incorporate a seal cartridge that significantly cuts down on the number of the energy for work for in-house rebuilding. This reduces maintenance costs and down-time on machines. Having the capacity to rebuild modules which may have used up filters or seals-rather than replacing the whole module-means that manufacturers can usually get extended life on their own equipment. Building a clamp assembly contains quick nozzle replacement, that also saves time with fast changeovers and minimal cleaning. Having the capability to re-build, re-use and cleanup quickly conserve significantly in overhead expenditures and production time.
The charge savings in the universal module when compared to purchasing multiple modules for multiple nozzles, together with the efficient design for easy cleanup and in-house rebuilding, makes video significant accessory the hot melt industry.
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