Mobile Ammonia Packages

About

SrmTEC by Snowman Group 1 and 2-stage ammonia screw compressor packages feature their patented “i” type rotor profile for high efficiency and durability, high-strength ductile iron housing, wear-resistant roller bearings, and integrated oil channels. Packages are available in open-type and semi-hermetic designs, offering stepless capacity control and adaptability for low and medium-high temperature refrigeration in industrial applications like dairies and breweries.

Package Types
Open-Type Packages: Known for their robust and reliable design, featuring horizontal oil separation.
Semi-Hermetic Packages: Offer a compact structure, easy maintenance, and zero refrigerant leakage due to the absence of a shaft seal

Key Features and Components
Patented Rotor Profile: SRMTEC uses a patented “i” type rotor profile with a 5+7 lobe ratio, optimized for high efficiency, stability, and durability.
Advanced Bearings: Precision, wear-resistant roller bearings are designed for long operating life, with some designs specifying up to 80,000 or 100,000 hours.
Integrated Oil System: Oil channels are integrated into the compressor design for secure and effective lubrication of all critical components.
Shaft Seal (Open-Type): An innovative shaft seal structure with a silicon carbide wear surface ensures high sealing efficiency, stability, and durability.
Vi Control: The internal compression ratio (Vi) can be optimized and controlled (manually or automatically) to ensure high-efficiency operation under various working conditions and load demands.
Economizer System: The two-stage packages can include an economizer to absorb heat from high-pressure liquid, increasing system efficiency (COP).