OSD-620A (20 Liter) – High-Volume Industrial Hot Melt Glue Station

The OSD-620A is a powerhouse designed for heavy-duty industrial applications requiring massive adhesive output. As the largest unit in this specific series, it features a massive 20-liter tank and a commanding physical presence, engineered to serve as the backbone for high-speed automated packaging or assembly lines.

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Product Description Specifications Product Features Product Video

Product Description

This machine is built for speed and volume, boasting a 3900W power rating and an impressive melting speed of 20kg per hour. It is designed to handle the most demanding workflows, offering connectivity for up to 6 glue hoses. This allows the OSD-620A to drive complex automated setups where multiple points of adhesion are required simultaneously. Despite its size (70kg weight), it maintains the precision of a piston pump system with K-type sensing.

Specifications

Model	OSD-620A Hot Melt Adhesive Machine
Power	3900 W
Voltage	220 V
Frequency	50/60 Hz
Capacity	20 kg
Melt Rate	20 kg/h
Operating viscosity	1000-20000 CPS/second
Operating temperature	≤ 250°C
Weight	70 kg
Size	720460600mm
Number of hoses that can be connected	4
Temperature sensing method	K type
Pump	piston pump

Product Features

Massive Output Capacity

20L storage and 20kg/h melt rate ensure the line never stops waiting for glue.
Maximized Connectivity

The 6-hose configuration is perfect for complex box erecting, mattress assembly, or large-format laminating.
Stable Pressure Output

Provides a pulse-free adhesive flow, which is critical for precision dotting or fine-line bead applications.
Industrial Durability

Built with high-grade components to withstand continuous, 24/7 operation cycles.
High-Power Heating

Rapid warm-up times and consistent heat retention even during rapid dispensing.

Product Video