The structure of the heat-sealing tester is composed of 4 parts:
pneumatic drive system,heat-sealing equipment, temperature
adjustment system and time adjustment system.
Pneumatic drive system:
It includes pressure gauge, guide stick, cylinder, pneumatic valve,
pressure regulating handle and so on. You can pull the
pressure-regulating handle outward, rotate to the right side to
adjust the heat sealing pressure to a high value, and rotate to the
left side to reduce it. After setting the pressure, please press
the handle to the side of mainframe to lock the air pressure.
It is composed of the upper and lower heat-sealing sticks, of which
the upper one is connected with a cylinder. There is an insulating
plate in the upper part, which can prevent heat transmit to the
cylinder. The heat-sealing stick is made of aluminum, and the
center is heater. There is a silica gel plate in the upper part of
the lower heat-sealing stick, which can mitigate pressure impact
during heat sealing. Temperature measurement system was installed
at the back of the heat-sealing stick.
Temperature adjustment system:
The upper temperature controller controls the temperature of upper
heat-sealing stick, and the rear temperature controller controls
the temperature of lower heat-sealing stick. The temperature can be
set at will through adjusting the button on the dial plate.
Time adjustment system:
Time adjustment system: The heat-sealing time can be set at will
through adjusting the button on dial plate. The setting scope of
time is 0.01s to 999.9h. Press the foot switch under the manual
state, and the heat-sealing stick will be pressed together. Under
the automatic state,the press-fitting time of upper and lower heat
sealing sticks are controlled by a timer automatically, it can
automatically recover later. The unit of timer is 0.1 second in
general.There is time adjusting button on the panel of the timer,
and the heat-sealing time can be adjusted at will.
|Heat sealing plane||300mm×10mm slick (With silicon pad in lower seal stick)|
|Heat sealing temperature||Room temperature 20~300℃(Precision 1℃)|
|Heat sealing time||0.01s~99.9h|
Why choose us?
1. Considerate Service Different countries plugs, manually change
the-voltage from 110V to 220V, insurance indicator.
2. Excellent after sale service:
1 YEAR warranty. If you have any problems during testing process,
we promise we will give you a reply with 24 hours and solution
provide within 3 working days. What you need to do is to send us
3. Good Packaging:
Covered with air bubble film before put the machine into the wooden
case, which not only has good shock absorption, impact resistance,
heat sealing and also has the advantages of nontoxic, odorless,
moisture corrosion, good transparency etc.