Solar Photovoltaic Industry: Equipment in solar photovoltaic product production that requires chiller cooling includes vacuum pumps, texturing, PECVD, diffusion, etching, screen printing, polycrystalline furnaces, monocrystalline furnaces, polysilicon, monocrystalline silicon, ingot squaring machines, wafer slicing machines, casting furnaces, and other equipment. Particle size in the water should not exceed 10 micrometers. The required supply water temperature range is 15-20°C, with an inlet-outlet temperature difference within 5°C. Piping materials should be stainless steel, PVC, or PPR. The chiller can maintain the process temperature within a stable range, improving production efficiency and product quality, while extending the service life of the equipment. A production line with an annual capacity of 50MW requires approximately 15 metric tons of cooling water per hour for its supporting equipment.

Features:

Compressor: Utilizes fully enclosed flexible scroll compressors. Simple structure with no wear on compression components, low torque variation, high balance, energy-efficient, stable, reliable, easy to operate, and simple to automate.

Shell-and-Tube Condenser: Employs externally threaded copper tubes, designed with CAD/CAM technology and manufactured using CNC machining centers. The effective heat transfer area is calculated based on heat dissipation, water flow rate, and fouling factor, with a 5-10% margin. Both end caps are easily removable for convenient maintenance.

Evaporator: Features a steel-plastic composite shell and coil heat exchanger. The heat transfer tubes are internal threaded tubes, an advanced small-channel product derived from heat transfer enhancement technology. A special tube layout achieves high heat transfer coefficients, improving unit efficiency. The shell is steel-plastic composite, with the water-contact surface made of sealed engineering plastic, offering strong corrosion resistance and long service life. The unique design has undergone multiple freeze tests with no internal or external rupture, demonstrating excellent freeze resistance. The detachable shell allows easy maintenance and cleaning.

Control System: Industrial-grade centralized control system with a full Chinese interface and menu prompts for easy operation. Allows real-time monitoring of unit status and adjustment of operating modes, accurately matching refrigeration capacity with cooling load to ensure efficient operation and reduce costs. Integrates multiple protection functions including water flow, low temperature, high/low pressure, anti-freeze, reverse phase/phase loss, delayed start, overload, over-temperature, and oil pressure differential. Accurately controls temperature within ±1°C. User-friendly and reliable operation.

Casing: Fully enclosed cabinet with electrostatic spray-coated shell, offering an aesthetically pleasing, compact design with a small footprint for easy inspection and maintenance.

Notes:

Operating conditions for the above parameter values are: Evaporation temperature -10°C, Condensation temperature 40°C.

The above parameter values are for standard water-cooled chiller technical specifications.

Disclaimer: Technology is constantly updated. The above parameters are subject to change without prior notice.

After-Sales Service Commitment:

We are committed to enhancing customer satisfaction and solemnly promise the following:

Maintain complete data files for all sold products, supported by a skilled after-sales team providing 24/7 service and superior product support.

Offer integrated solutions tailored to user needs, including equipment selection, on-site design, installation, and after-sales service.

Provide prompt technical support. The company conducts regular follow-ups on equipment usage status, and our after-sales team performs periodic inspections to prevent potential issues, ensuring satisfactory service quality.

Strictly adhere to after-sales service terms, providing timely repair and maintenance services. A one-year free warranty covers all parts and repairs.

Provide lifelong maintenance. After the warranty period, only the cost price will be charged for any replacement parts required due to malfunction.

National Free Service Hotline: 400-600-8096