Laboratory Heat Sealer- Model No. PLHS-24 (500 mm)

SKU 4297 Category Uncategorized

Heat Sealer Prima is a consistent tool used to perform sealing on flexible packaging products and other thermoplastic materials using pressure and heat by maintaining high temperatures. A heat sealer is used to measure the heat seal performance of composite films, plastic films such as PP, PE used in packaging different food products such as milk powder, instant noodle, food, washing powder, and drugs.

The Presto (Pneumatic Model laboratory) Heat Sealer is widely used in the plastic industry. The temperature of the Presto Heat sealer is also adjustable. The instrument has been provided with Digital Display and is Microprocessor based.

Both the upper and lower jaws of the Presto Heat sealer are heated separately with separate temperature sensors and controllers. Thus, it is possible to maintain both jaws at different temperatures. It is even possible to switch off one heater, while keeping the other on.

Technical Specifications

Parameter	Specification
Equipment Range	Ambient to 250°C
Sealing Temperature Range	Ambient to 230°C
Accuracy	±1°C
Least Count / Resolution	0.1°C
Power Supply	220V, Single Phase, 50 Hz
Sealing Size Options	500×15 mm, 150×15 mm, or 300×15 mm
Temperature Controller	4-digit PID Controller
Dwell Heat Seal Time	0.5 – 99.9 seconds
Timer	4-digit Digital Timer
Heat Sensor	Pt-100, Platinum Resistance Temperature Detector (RTD)
Sealing Pressure	2 – 6 Bar
Anti-Vibration Pad	Specially designed to reduce vibration interference

Highlights

Feature	Details
Temperature Controller	PID with 7-segment digital display
Timer Type	Digital preset type
Heat Source	Cartridge heaters
Seal Pattern Options	Straight line, Plain, or Diamond Knurling (select any one)
Test Performed	Heat Seal

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