Best quality heat sealer machine manufacturer and supplier
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 Prima is used to measure the heat seal performance of composite films, plastic films such as PP, PE used in packaging for different food products such as milk powder, instant noodle, food, washing powder, and drugs.

Heat Sealer

The packaging industry is a very important and integral part of any business. Packaging is the key to providing an excellent customer experience. One of the effective testing machines that helps you to accurately seal flexible packaging films is the Presto heat sealer. With the help of this testing instrument, you can easily seal various products like food, beverages, and much more. When the products get accurately sealed, then they become more secure and safe for consumption. 

Features of Laboratory Heat Sealer – Prima


Three different patterns of jaws are available: Plain, Straight line, Diamond Knurling.

  • The force to be applied and the temperature range are adjustable.
  • It is possible to adjust upper and lower jaws of the machine at different temperatures.
  • The laboratory equipment is equipped with an imported P.I.D. temperature controller.
  • The machine is completely microprocessor based with digital display.


Microprocessor-based display for accurate test results

  • Highly accurate test results under pneumatic pressure control.
  • Strong heating jaws for performing tests
  • No slippage in case the 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


Standards: ASTM F 2029


Technical specifications

  • Equipment Range: Ambient to 350ºC
  • Sealing Temperature Working range: Ambient to 230ºC
  • Temperature Controller                : 4 digit PID
  • Dwell Heat Seal time: 0.1–99.9 sec
  • Timer: 3 Digit Digital
  • Heat Sensor: Pt-100, Platinum Resistance Temperature Detector (RTD)
  • Sealing Pressure: 6 Bar
  • Temperature Controller            
  • Timer: Digital Preset type

If you want to know more about this laboratory heat sealer, like heat seal tester price, features or technical specifications, then give us a call at +91 9210903903 or email us at or find us at heat sealer machine near me.