B4 VS PUR0 pages

Speed control using built-in pump control board
Easy-to-use controls for temperatures
Low level sensor of
adhesive (optional)
Air dryer (optional)
Airtight cover with opening detection sensor

t
The drain valve makes maintenance easier

GLUING
SOLUTIONS

B4 SERIES

B4
VS PUR
For small and medium consumptions
Easy electronic control
Available for Pt100 or Ni120
Full motor control

Meler B 4 VS PUR is a melting unit for low and
medium consumption for reactive adhesives.
Variable Flow
This device offers a wide range of manual and
automatic flow adjustment options, by regulating
the speed of the pump motor from 0 to 100 rpm.

Hose connection
B4 has two connections for the hose-applicator
assembly. The hydraulic connections comply
with the 9/16 18 UNF industrial standard.

Electronic control
B4 controls temperatures with a high degree
of accuracy, from 40 to 200 degrees. Its safety
system controls the following:

Holding capacity
This unit is designed to melt small PUR blocks
of up to 3 kg. Once the device has been loaded,
the adhesive is protected by an airtight cover and
humidity-free gas injection system.

- Breakage of the temperature sensor and over
excess temperature.
- Protects against application malfunctions.
- Communication with the main machine when
the selected temperatures of all items have
been reached.
The B4 VS PUR control has a built-in daily/
weekly automatic start-up and stop timer.

Thanks to its design, B4 VS PUR is easy to clean
and maintain.