K&K vulcanizing units can be operated with various pressure systems:

1. Mechanical pressure system:
Pressure via spindles in bars using torque wrench.

2. Pressure bag system:
Pressure with air pressure bag via compressor, low individual weights and uniform pressure distribution.

3. Hydraulic pressure systems:
Pressure via hydraulic cylinder using high-pressure manual or motor pump. Specific surface pressure up to about 140 N/cm². Uniform pressure distribution.