Laboratory Heat Sealer - Prima Model - PLHS-23 (300 mm)
Rating
5/5Model PLHS-23
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.
| Equipment Range | Ambient to 250ºC |
| Sealing T emperature Working range | Ambient to 230ºC |
| Accuracy | ± 1ºC |
| Least Count/Resolution | 0.1ºC |
| Power | 220V , Single phase, 50 Hz |
| Sealing size** | 300x 15 mm |
| T emperature Controller | 4 digit PID |
| Dwell Heat Seal time | 0.1 – 99.9 sec |
| Timer | 4 Digit Digital |
| Heat Sensor | Pt-100, Platinum Resistance Temperature Detector (RTD) |
| Sealing Pressure | 2 - 6 Bar |
| T emperature Controller | PID |
| Timer | Digital Preset type |
| Heat Source | Cartridge Heaters |
| Seal Pattern | Straight line, Plain & Diamond Knurling (select any one pattern) |
| T est Performed | Heat Seal |
| Material | Mild Steel |
| Finish | Powder Coated Havel Gray & Blue Combination Finish and Bright Chrome / Zinc Plating for Corrosion Resistant Finish |
| Dimensions | 500 x 476 x 515 mm |
- Microprocessor based display for accurate test results
- Highly accurate test results under pneumatic pressure control
- Single Push button operation after setting PID temperature and time
- Strong heating jaws for performing tests
- No slippage in case specimen is placed uniformly without any loops
- Bright LED display for temperature and timer
- PID temperature controller for highest level of controls and repeatability
- Digital Preset timer
- EN 31 hard and temper sealing jaw material
- Guide rod mechanism for efficient control of sealing
- Independent adjustment of temperature for upper & lower jaws
Reviews
Customers Reviews
What our customers say about us is important to us.
A: The machine comes with sealing jaws of up to 500 mm length, which helps seal different pouch sizes with ease.
Q: Does Presto offer after-sales service support?
A: Yes, Presto offers after-sales support related to service and usage. You can either call the team at +91 9210903903. You can also send us an email info@prestogroup.com.
Q: Which standard is the heat sealing machine manufactured under?
A: ASTM F 2029 standard is followed by the heat sealing machine.
Q: How many types of sealing jaws are available?
A: Three jaw types are available: plain, diamond knurled, and straight line, based on sealing needs.
Q: Why is Presto’s heat sealing machine a good choice for food packaging?
A: The machine offers stable temperature control, uniform sealing pressure, and easy operation. It suits routine sealing work in food packaging testing labs.
Q: What is the heat sealing machine price?
A: Buyers can get information about price by sending us an email at info@prestogroup.com. You can also call us at +91 9210903903.
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Laboratory Heat Sealer - Prima Model - PLHS-23 (300 mm)
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