- Works With: Bulk Polyurethane Hot Melt Adhesives
- Product Type: Hot Melt Dispensing Equipment, Drum & Pail Unloaders
- Contact Us for more information
- View All PUR Dispensing Systems
Reliable and Affordable PUR Hot Melt Dispensing from 55 Gallon Drums
This economical and reliable PUR hot melt drum unloader offers a wide range of features and setting the standard for high volume PUR adhesive dispensing. It is available in standard and high output versions depending on application needs.
The standard output version can dispense up to 285 lbs per hour while the high output version can melt and dispense up to 475 lbs per hour.
Platen Options for 55 Gallon PUR Hot Melt Drum Unloader
Let's start off with what a platen is. A platen for a 55 gallon drum unloader is the mechanism that presses down on the drum and melts the adhesive for dispensing. There are two types of platens available for the this drum unloader that will affect melt speed and ease-of-cleaning.
Flat Platen for Drum PUR Melter
A flat platen is, well, flat. It makes cleaning the machine after using much easier but provides a lower melt rate of 130 LBS (60 KG) per hour. Great for low to mid volume applications that are looking to cut down on cleaning time.
Fin Platen for PUR Melter
A fin platen offers a ribbed surface and a much higher melt rate of 285 LBS per hour (130 KG) which is great for higher volume applications. But, those ridges are harder to clean making maintenance a little more time consuming.
Features of this 55 Gallon PUR Drum Unloader
- Automatic Blow-off Valve
- Dual Pump Option
- Built-in Pressure Relief Valve for Adhesive Output Pressure Adjusment
- Drum Clamp for Operator Safety
- Adhesive Sensor Controls
- Optional Vent Hood
Applications for the Polyurethane PUR Hot Melt 55 Gallon Pail Unloader
- Coating / Laminating
- Specialized Product Assembly
- Roll Coating
- Automotive and Panel Assembly
Why Buy from Hotmelt.com?
We're more than an eCommerce company. We have trained application engineers on-staff who can help with product recommendations, testing and on-site installation. Contact us with questions on dispensing PUR adhesives from a 55 gallon drum unloader and know you'll be getting the best service and industry low pricing.
Understanding PUR Hot Melt vs Traditional Hot Melt
What's the same?
Both traditional hot melt and polyurethane (PUR) hot melt typically needs to be heated to be applied. They are both non-toxic and generally one of the safer adhesives for bonding and sealing
- Applied by heating and dispensing
PUR is a so-called "reactive" adhesive because a chemical reaction needs to take place for the strong adhesive bond to work. Some moisture needs to be present to spark that chemical reaction and create the adhesive bond. The good news is that sufficient moisture exists in the air around us and usually in the material being glued.
|Standard Output Model||High Output Model|
|Tank Capacity (L)||55 Gallon (200L) Drum||55 Gallon (200L) Drum|
|Melting Capacity||Up to 285 Lbs per HR||Up to 475 Lbs per HR|
|Adhesive Type||Polyurethane PUR Hot Melt||Polyurethane PUR Hot Melt|
|Temperature||85-450F (30-230C)||85-450F (30-230C)|
|Max Viscosity||100,000 cps||100,000 cps|
|Working Hydraulic Pressure||100 bar||65 Bar|
|Max Electrical Tank Consumption||Max 18,500 Watt||Max 39,300 Watt|
|Hydraulic Exits||Up to 4||Up to 8|
Questions about this product? Our team of adhesive specialists can help. Submit your questions and we'll get you answers right away.