HS-650 Production Heat Sealer

Product Ref: HS-650

For production of high quality heat seals in flexible packaging. Produces seals up to 650mm long x 5 to 25mm wide.

Precise control of heat sealing process variables (temperature, pressure, and dwell time), enables an optimal balance of material specification, packaging machine speed and seal integrity. Accuracy and repeatability in  laboratory heat seal testing is vital, and the HS-650 provides precision digital controls for this purpose in this special version for seals up to 650mm wide.



Choose heat sealing bar configuration, either single (upper) or dual (upper & lower, meets ASTM F2029)

Extra wide sealing jaws for heat seals up to 650mm long

Accurate and repeatable seals due to precision ground sealing faces and jaw guidance system

Choice of seperate or integral control panel

Low Maintenance - 12 months between calibrations



Precise pressure calibration of standard surface area jaw face

Temperature, pressure and dwell time digital controllers

Jaws constructed in aluminum and silicon with precision ground faces

Range of jaw face surfaces including Matched Crimp and Teflon Coating

Auto cycle feature for greater user convenience with multiple samples


RDM Laboratory Heat Sealers have set the standard in precision and reliability for over 25 years. Please Contact Us and we'll work with you to understand your requirements and provide a solution.