Product Overview  ——Screw Type Compressor Air Cooled Chiller for Printing Shops and R410a Cooling

Chiller

Simply put, a chiller in a cleanroom engineering project is like the "refrigeration heart" of the cleanroom’s central air conditioning system. Its working principle is similar to that of an outdoor unit of a household air conditioner: it cools water through a refrigeration system, and then sends the chilled water to the air conditioning terminals and heat-generating equipment in the cleanroom. Supplying cooling to the air conditioner stabilizes the cleanroom’s temperature, humidity and pressure differential, preventing excessive dust and bacteria levels. Cooling the equipment prevents precision instruments from losing accuracy or shortening their service life due to overheating. With a chiller in place, the cleanroom can meet the stringent environmental requirements of production and experiments.

Main Specification for Chiller

Cleanrooms typically require multiple, independent water systems with precise temperature control.

Note:A single chiller may serve one loop,or dual-temperature chillers may supply both chilled and reheat water simultaneously.

Features at a Glance

• High Precision Temperature Control to Meet Stringent Process Requirements:It can stably control the chilled water temperature within the range of ±0.5–2℃. Combined with a closed-loop pipeline system, it provides a continuous and stable cold source for cleanroom HVAC terminals and process equipment, preventing temperature and humidity fluctuations from affecting product yield (e.g., semiconductor chips, pharmaceutical preparations). It is suitable for ISO Class 5–8 cleanrooms and meets the environmental requirements of GMP standards.
• High Refrigeration Efficiency with Significant Energy Saving & Consumption Reduction:Mainstream screw and scroll chillers have a high COP (Coefficient of Performance). Under partial load conditions, the variable frequency compressor can dynamically adjust the cooling capacity to reduce unnecessary energy consumption.Water-cooled chillers have better heat exchange efficiency than air-cooled equipment, resulting in lower long-term electricity costs. High-end models can integrate waste heat recovery functions to further improve energy utilization efficiency.
• Stable and Reliable Operation with Low Maintenance Costs:The closed-loop cycle design prevents the secondary refrigerant from being easily contaminated and reduces evaporation loss, lowering the risks of pipeline scaling and equipment corrosion.Equipped with a comprehensive protection mechanism (high-low pressure protection, high-low temperature alarm, flow monitoring, fault self-diagnosis), it can avoid unplanned downtime and extend the service life of the equipment. Core components (compressors, heat exchangers) have strong universality, making maintenance convenient.
• Strong Adaptability to Meet Diversified Scenario Needs:Rich types: Including air-cooled chillers (no cooling tower required, flexible installation), water-cooled chillers (large cooling capacity, suitable for high-load scenarios), screw chillers (medium and large cleanroom projects), scroll chillers (small and medium laboratories), etc., which can match the scale and heat load of different cleanrooms.Customizable: Functional modules such as explosion-proof, anti-corrosion and low-temperature (below 7℃) can be configured according to needs, adapting to the special process requirements of different industries such as pharmaceuticals, electronics and food.
• Reduce Cleanroom System Complexity and Improve Overall Operational Efficiency:As a centralized cold source, it can supply cooling to both the cleanroom air conditioning system and process equipment simultaneously, replacing multiple decentralized refrigeration units, simplifying pipeline layout and control systems. Stable cold source output helps maintain the cleanroom pressure differential gradient, avoiding airflow disorder and contamination risks caused by local temperature fluctuations.

Related Products

Company Profile

As a leading supplier of clean room system and clean room products,SHP is an organization that prides itself both on technical expertise as well as next level customer care.SHP offers Cleanroom Solutions to meet our clients' particular requirements specialized for pharmaceutical,biotechnology and microelectronic cleanrooms.We also provide a range of Clean Room products including wall panel,door&window and a series of clean room equipment.

As an ISO 9001:2015 certified organization,we are committed to continually improving our customer service programs while meeting or exceeding your product quality criteria.With our comprehensive customer solution offerings,excellence in products,and decades of technical expertise,we are confident that SHP can match the best to your application.

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Packing and Shipping

FAQ

Q1: Where is your company?

A1:Our company is located in Suzhou City, close to Shanghai. It's a 1.5-hour drive from PVG Airport.

Q2: Are you a manufacturer or a trading company? What can I buy from you?
A2: We are manufacturers. We focus on cleanroom projects, air showers, FFUs, through boxes, dosing rooms, laminar flow hoods and benches, AHUs, and sealed doors and Windows. 

Q3:When is your delivery time? 
A3: If your cleanroom project includes AHU, the delivery time is 35 days. If you purchase goods without an AHU, the delivery time is 10 days. 

Q4: How long is your warranty period? What kind of after-sales service can you offer?
A4: Our warranty period is two years after the completion of the project. During the warranty period, if there are any problems, we will replace it. If you can't handle it, we will send an engineer to solve it for free.

Q5:Can you conduct cleanroom validation? 
A5: Yes, we can offer documentaries of DQ, IQ, OQ and PQ. Still fat & Sitting. Product operation manual, maintenance guide and a complete set of cleanroom drawings. 

Q6:What are your advantages?
A6: We have a complete technical team consisting of 12 senior cleanroom and HVAC engineers to provide you with technical support. We have completed over 2,100 cleanroom projects in China and overseas. Such as Japan, Indonesia, Thailand, Bangladesh, India, North Macedonia, Saudi Arabia, Yemen, Russia, Moldova, Switzerland, Norway, the United Kingdom, Spain, France, Belgium, Kuwait, Tunisia, Mauritius, Sri Lanka, Mongolia, Philippines, Nepal, Sudan, Somaliland, Australia, New Zealand, Canada, Algeria, Egypt, Singapore, and the United States.