KREMLIN REXSON
7
Manual : 574.331.112
04. OPERATING PRINCIPLE
The proportioning system consists of :
The dispensing system consists of 3 actuators :
- The motor (6) of the proportioning system gives a translation motion to the piston (4) via the ball screw (5)
- The electrovalve (1a) enables the material coming from the fluid inlet (2) to enter into the chamber.
- The electrovalve (1b) enables the material from the chamber (3) to be extruded via the fluid outlet (7).
OPERATING
First position :
-
The piston
(4) is downwards and the
ball screw
(5) upwards.
Filling :
- The
filling electrovalve (1a)
opens to let the material enter in via
the fluid inlet (2).
-The fluid enters in the
chamber (3)
via the shutting group (not represented).
- The
piston (4)
goes up because of the fluid pressure until coming into contact with the
ball screw
(5).
