Advanced Cryogenic Solutions by Dohmeyer

CryoRoll is a cryogenic freezer designed for high-performance freezing of industrial materials such as rubber and plastic, typically prior to grinding or milling. It features a rotating drum where the product is exposed to liquid nitrogen. Materials such as exposed or injected with extremely low temperatures down to -196°C ensuring a high temperature gradient for rapid thermal exchange. The embrittlement and significantly improves the efficiency of grinding and milling process.

The Industrial Immersion Bath by Dohmeyer is a versatile cryogenic system for shrink fitting, deburring, metal quenching and cryo-recycling. By submerging parts in liquid nitrogen, it enables precise assembly, clean flash removal, improved material properties and safe recycling. Compact and efficient, it supports high-performance manufacturing and eco-friendly demilitarization across aerospace, automotive, medical and recycling industries.

The Residual Austenite Cabinet (RAC) is designed to cool down to -150°C and heat up to +300°C in a single cycle. Unlike standard cryogenic freezers, it features heat-resistant insulation, a reinforced sealing system and no plastic components. Side-mounted fans ensure efficient air circulation, while a specialized controller allows both active cooling and heating. A container-type locking system ensures tight sealing under extreme conditions.

The CSF has a compact flexible design that can be customized to suit your process. The paddles within the injection zone are manufactured to suit the product and can be used with either LCO₂ or LN₂.. The injectors are fed through a vacuum insulated line with integrated safety valves, guaranteeing instant and close controlled cooling that can be oriented for top or bottom injection. The screw itself is fully removable for cleaning, it comes fitted with rotation detection, coded sensors and boundary temperature control.

ULT (Ultra Low Temperature) cryogenic cabinets are specially developed for metal treatment or deep cooling applications. The ULT cabinet cools down to -180°C in a very short and controlled process. Model 4700 was specially designed for the automobile industry to clean racks used to coat plastics with a metallic layer (Galvano plastics).

The Industrial Immersion Bath by Dohmeyer is a versatile cryogenic system for shrink fitting, deburring, metal quenching and cryo-recycling. By submerging parts in liquid nitrogen, it enables precise assembly, clean flash removal, improved material properties and safe recycling. Compact and efficient, it supports high-performance manufacturing and eco-friendly demilitarization across aerospace, automotive, medical and recycling industries.

The Residual Austenite Cabinet (RAC) is designed to cool down to -150°C and heat up to +300°C in a single cycle. Unlike standard cryogenic freezers, it features heat-resistant insulation, a reinforced sealing system and no plastic components. Side-mounted fans ensure efficient air circulation, while a specialized controller allows both active cooling and heating. A container-type locking system ensures tight sealing under extreme conditions.

ULT (Ultra Low Temperature) cryogenic cabinets are specially developed for metal treatment or deep cooling applications. The ULT cabinet cools down to -180°C in a very short and controlled process. Model 4700 was specially designed for the automobile industry to clean racks used to coat plastics with a metallic layer (Galvano plastics).