Umaste 50L foaming hot melt adhesive machine

Description :

1、 Basic Introduction

The product launched by Umaset Intelligent Technology (Dongguan) Co., Ltd FP50W foaming hot melt adhesive machine, is an industrial grade foaming hot melt adhesive equipment specially designed for efficient automatic spraying scenarios. It integrates core technologies such as nitrogen/air mixed foaming, precise temperature control, and stable adhesive supply. The structure is sturdy and durable, and the operation is stable and efficient.

This device achieves a maximum foaming rate of 60% by uniformly mixing inert gas (nitrogen/air) with hot melt adhesive, which can directly reduce adhesive costs by 40% -50%, while retaining excellent bonding, sealing, and filling performance. It is widely suitable for the adhesive needs of industries such as air purification filters, air conditioners, refrigerators, mattresses, furniture, automotive interiors, electronics, etc., providing a cost-effective automation solution for bonding, sealing, and filling processes.

2、 Performance characteristics

The FP50W foaming hot melt adhesive machine is designed with the core goal of "cost reduction, efficiency improvement, stability and reliability", and has six core advantages:

1. Efficient foaming, significantly reducing costs
   Built in nitrogen/air mixing unit, with a foaming rate of up to 60%, can directly save 40% -50% of adhesive usage, significantly reducing production costs for enterprises while ensuring bonding effectiveness.
2. Uniform mixing of rubber and gas for better performance
   Adopting a gear pump and internal circulation mixing design, the hot melt adhesive and gas are fully mixed, the foam holes are delicate and stable, the adhesive is milky white, and the bonding strength and filling performance are greatly improved, adapting to complex process requirements.
3. Precise temperature control, intelligent controllability
   Equipped with a dedicated temperature control module and PID algorithm, the temperature control accuracy reaches ± 1 ℃; Equipped with a 7-inch color touch screen and RS-485 communication interface, all parameter settings and device status monitoring can be completed with just one click, making operation convenient and data management efficient.
4. Stable glue supply, suitable for high-speed production
   Adopting a variable frequency speed regulation system, the adhesive output is large and stable; The flow control valve optimizes pressure fluctuations and controls the dispensing error rate within ± 1%, which can perfectly adapt to high-speed automated production lines and ensure production rhythm.
5. Quick melt adhesive reduces carbonization risk
   Built in blade shaped heating baffles greatly increase the heating surface area, improve the melting rate, and ensure uniform temperature inside the glue barrel, effectively avoiding colloid carbonization caused by local overheating.
6. Anti sticking and anti carbonization, extending equipment lifespan
   The inner layer of the rubber barrel and flow channel is sprayed with a PTFE anti sticking coating, effectively preventing colloid adhesion and carbonization residue, reducing equipment cleaning frequency, extending equipment service life, and reducing maintenance costs.

3、 Technical parameters

4、 Instructions for use

（1） Installation and preparation

1. Environmental RequirementsPlace the equipment on a flat and well ventilated workshop floor, ensuring sufficient heat dissipation and maintenance space is reserved around the equipment; Connect to a stable 380V industrial power supply and ensure reliable grounding.
2. pipeline connectionAccording to production requirements, connect 1-4 compatible rubber hoses and match them with 25 connected strip-shaped guns, zero drip spray guns, or high-temperature spray guns and other compatible accessories to ensure that the pipeline connection is sealed and leak free.
3. Gas source preparationConnect a stable nitrogen/air source to ensure a stable pressure range of 45-80 bar, complete gas filtration in advance, and prevent impurities from entering the equipment.

（2） Startup and Debugging

1. Power on preheatingConnect the power, set the process temperature through the touch screen (usually 130-150 ℃, adjusted according to the hot melt adhesive model), start the preheating program, and wait for the glue in the glue bucket to completely melt.
2. Parameter SettingsBy setting parameters such as foaming rate (adjustable from 0% to 60%), adhesive flow rate, and production cycle through the touch screen, and enabling RS-485 communication, linkage control with the production line can be achieved.
3. Trial operationStart the equipment for no-load testing, check the mixing effect of glue and gas, the stability of glue dispensing, adjust the air pressure and gas flow rate, ensure that the glue dispensing bubbles are fine and uniform, and the error rate is controlled within ± 1%.

（3） Production operation

1. mass productionAfter passing the trial run, the production line linkage mode is activated, and the equipment can achieve stable glue supply and foam spraying; During the production process, real-time monitoring of equipment parameters such as temperature, pressure, and flow rate can be achieved through a touch screen.
2. routine maintenanceRegularly inspect the glue residue in the glue bucket and flow channel, and reduce the cleaning frequency by utilizing the characteristics of the anti stick coating; Regularly replace the air source filter, check the wear of the hose and spray gun, and replace aging parts in a timely manner.

（4） Shutdown and shutdown

1. Shutdown procedureAfter production is completed, stop dispensing the glue and let the equipment continue to run for a period of time to clean up any residual glue in the pipeline; Turn off the heating system again, and after the equipment temperature drops to a safe range, turn off the power and gas source.
2. Long term shutdownIf the equipment needs to be stopped for a long time, the residual colloid in the glue bucket should be completely discharged, the flow channel and glue bucket should be cleaned to avoid colloid carbonization blocking the pipeline and affecting subsequent use.

AfterSalesService :