Lockwood’s 4 station rotary heat sealing machine model no L4538 is designed to heat seal adhesive coated card onto pre-formed blisters and is available in industrial or pharmaceutical type with a range of options for validation. The L4538 is an economical but simple to operate machine with one sealing station with the remaining stations used for loading/unloading.
The maximum sealing area is 450mm x 380mm x 75mm deep with a sealing time of 0-10 seconds (normally 1.2-4.0 seconds)
![](https://ahead4-lockwood-packaging.s3.eu-west-2.amazonaws.com/content/6fd7f602c37b71859d7e9d878b0806e6.png)