The KFR Series four or 6 station rotary type RF sealing machines are ideal for medium to high volume or JIT production. These units can achieve speeds of up to 8 cycles per minute using one to three operators. These high-qualities, versatile RF sealing machines are ideal for OEM’s, contract packagers and fulfillment houses. The KFR Series are designed to accept packages that have been assembled on line or off-line to be loaded and unloaded by hand. The sealing cycle is automatic. Packages may be sealed and trimmed (tear seal) or sealed only depending on the tooling style purchased.