CHAMP
3
TM
H
OT
M
ELT
G
LUE
G
UN
P
ART
#
C
HAMP
3
Glue Machinery Corporation
™
4234 Boston St, Baltimore, Maryland 21224
Toll Free 1-888-202-2468 | Phone: 410-761-2727 | Fax: 410-761-5127
Email:
|
www.GlueMachinery.com
14
Champ3
TM
Cut away area
Roll pin/Piston face
In this view you see that the check
valve is behind the roll pin in the front
face of piston. This check valve closes
off when the piston is retracting to
create a vacuum so the piston can
reload with glue from the tank.
This top view is looking down thru the lid
into the tank. The molten glue will flow
down into the bottom of the tank and into
the outlet area shown. This will charge the
piston with hot melt and the adhesive will
then push through the check valve when
the piston is pushed forward. The glue then
travels through the exit piece into the
adapter and through the nozzle onto the
substrate. The O-rings keep hot melt from
exiting through the back of the gun.
