Central Air Conditioning Systems for Pharmaceutical Workshop

Specifications:
Cooling only type;
Screw compressor
Chilled outlet/inlet water temp. 7/12 degree.
Cooling capacity: 150~1900 kw.
Refrigerants: R22/407c/410a
Features:
1. Superior Performance: International advanced semi-closed screw compressor; multiple refrigerant circuits ensure no downtime during maintenance; low noise; efficient heat transfer;
2. Unique High Temperature Type Chiller
3. Easy Installation: Compact structure, minimal space required; refrigerant already pre-filled to reduce installation time and cost;
4. Low Operation and Maintenance Cost
5. Comprehensive Security Protection: High and low pressure protection, motor protection, safety valve protection, ensuring safe and stable operation;
6. Optional Device: Partial or total heat recovery system
7. Cooling Capacity: 150~1900 kw.
Product Features Superior Performance Equipped with world-renowned semi-hermetic screw compressors, integrating motors and compressors for no refrigerant leakage. When multiple compressors are present, the control system alternates their start and stop to balance the load and extend unit life. The units have multiple refrigerant circuits, allowing others to function normally during maintenance. The compressor uses unloading and step-down voltage starting methods to prevent power system shocks. Ultra-low noise turbine blade design ensures quiet operation. V-type structural design offers excellent cooling performance. Unique High-Temperature Chiller This high-temperature heat pump can provide up to 55-60°C hot water for heating and sanitary use. The "big difference, small flow" concept aligns with energy-saving goals. Easy Installation Compact structure saves space. Refrigerant and lubricant are pre-filled at the factory, reducing installation time and costs. Minimal vibration makes vibration isolation easy. Simply connect the water pipes to the evaporator during installation. Low Operation and Maintenance Cost The unit can intelligently adjust capacity in four steps (100%, 75%, 50%, 25%) according to load demand, saving energy when operating under partial load. The screw compressor has fewer parts than reciprocating compressors, with a low failure rate and can run trouble-free for 40,000 hours. Security Measures Pressure protection includes high and low pressure switches. Motor protection covers voltage loss, phase loss, reverse-phase, and internal overheating. Anti-frozen protection stops the unit if chilled water temperature is too low. Safety valve protection automatically opens if refrigerant pressure exceeds limits. All these measures ensure safe and stable operation.

Plastic Desktop Blow Molding Machine

Plastic desktop blow molding machine, all plastic blow molding machine, plastic round rectangular desktop blow molding machine

Weifang Yuyang plastic machinery co,.ltd, , https://www.yuyangmach.com