The PAS Model STS 4000 servo thermal system offers the highest level of machine control in the industry to date. Servo control in the Z-axis allows for precise and rapid control of your thermal applications. Our complete line offers end users the ability to run small, medium, and large parts; along with applications that require high precision and repeatability. The STS 4000 can be used as a stand alone piece of equipment, or coupled with other automation technologies to meet your part volumes.