PUR Reactive Hotmelt Adhevise Melters
2025-10-22 1
Weleo PUR Hot Melt Adhesive Machines come in two main types. The first type is specifically suited for pouch-type polyurethane reactive PUR adhesives. This machine utilizes a cylinder to press downwards, tearing open the sealed block gasket at the bottom of the aluminum foil packaging bag and directing the adhesive into the lower part of the pressure tank. The middle layer’s hot melt plate is progressively heated to the desired melting temperature, ensuring uniform melting of the adhesive. The melted hot melt adhesive is then stored in the heated melt tank below, maintaining its fluidity.
The second type is the barrel-type PUR adhesive machine, which uses a heated platen to press downwards, causing the melted adhesive to be dispensed through a precision gear pump on the platen. Regardless of the type, as the adhesive flows, it is transported through a gear pump to the hose and nozzle for application. The entire system operates in a completely enclosed environment during the melting process, effectively preventing interference from external impurities and ensuring the purity and stability of the adhesive.
| The main types of Weleo PUR hot melt adhesive system advantages are as follows: | |
| 300ml aluminum cartridge polyurethane reactive PUR adhesive system | |
| ?Design Feature： | Compressed air supply into 300ML cartridge PUR adhesive feed to gear pump |
| ?System Features： | "GDS" platform combines servo motor with gear pump |
| Temperature & Motor Control ： | Independent Servo motor and temperature control |
| Advantage： | Precision dosing dispensing and quick change multiple spray pattern |
| ?Bag-type Polyurethane Reactive PUR Adhesive Dedicated Melter? | |
| ?Design Feature： | Utilizes a cylinder pressing downwards to easily tear open the seal at the bottom of the aluminum foil packaging, allowing adhesive to enter the lower part of the pressure tank. |
| Temperature Control?： | ?The middle layer hot melt plate can be set with a gradual temperature to ensure uniform melting of the adhesive. |
| ?Storage Method?： | Melted hot melt adhesive is stored in a heated melt tank below, maintaining its fluidity. |
| ?Advantage： | Avoids external impurity interference, ensuring the purity and stability of the adhesive. |
| ?Drum unloader-type PUR Adhesive Melter | |
| ?Working Principle： | Uses a heated platen to press downwards, allowing melted adhesive to be outputted through a quantitative gear pump on the platen. |
| ?System Features： | The entire system operates in a completely closed environment during the melting process. |
| Advantage： | ?Effectively prevents impurities from entering, ensuring the purity and stability of the adhesive. |
| ?Equipment Advantages? | |
| ?Efficiency?： | Quickly melts and outputs hot melt adhesive, improving production efficiency. |
| ?Precision?： | Achieves high-precision dispensing or coating operations through an advanced control system. |
| ?Versatility?： | Suitable for multiple industries, including packaging, automobile manufacturing, textiles, etc. |
| ?Environmental： | Due to the high reactive activity of PUR hot melt adhesive, it exhibits excellent bonding properties on various materials and does not contain harmful components, making it safe and environmentally friendly. |
| ?Intelligence?： | Highly intelligent control system simplifies operation and reduces error rates. |
