The outstanding feature of this model is the presence of an Infra
Red dryer in it. Inside the unit there is an infrared heater, which
offers a maximum temperature of 200°C from ambient. After each
dip, the Infrared heater helps in drying the substrate. It provides
uniform heating to the substrate. The temperature is swiftly attained
so that the time taken for the dipping process is greatly reduced.The
coating thickness can be easily controlled by adjusting the
withdrawal rate and the viscosity of the coating solution.
Another advantage of this model is that it minimizes the energy
consumption as the heater will be activated only after detecting the
substrate and hence it can provide the substrate with accurate
temperature.
Dip coating unit with infrared dryer has both manual as well as PC
mode. In manual mode a user friendly front panel with keyboard and
LCD display is provided to enter all dipping and withdrawal
parameters where as in PC mode entire unit can be controlled by
user friendly software. It is also possible to save programs for future
use.
HOLMARC’s Dip Coating Unit with Infrared Dryer (HO-TH-02B) has
been designed to keep operator involvement as minimum as
possible so that variables like speed, duration, etc. are maintained
accurately by microprocessor controller. Movements are achieved by
a precision servo motor controlled linear stage that offers vibration
and noise free operation Moreover this model dip coaters are
specially designed for lower volume applications.
PID Controller is used for optimum heating of the substrate. Apart
from other sensors that sense the temperature of the heating
chamber as a whole, the infrared sensor gives feedback of the
temperature attained by the substrate by monitoring its emissivity.
Our Dip coating unit can provide controlled immersion and
withdrawal speeds for the substrates at user defined temperature
(Max.200°C) which helps to have a uniform coating. The compact
size and sophisticated design of the system
