| Customization: | Available |
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| After-sales Service: | Video Technical Support\Online Support |
| Warranty: | One Year |
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| Parameter | Air-Cooled Chiller | Water-Cooled Chiller |
| Cooling Capacity | 3TR-200TR (10kW-700kW) | 10TR-500TR (35kW-1750kW) |
| Compressor Type | Hermetic Scroll / Semi-hermetic Screw | Semi-hermetic Screw / Scroll |
| Evaporator | Plate Heat Exchanger / Shell-and-Tube | Shell-and-Tube / Plate Heat Exchanger |
| Condenser | Air-cooled Finned Coil + Axial Fans | Shell-and-Tube Water-Cooled (requires cooling tower) |
| Refrigerant Options | R22 / R134a / R410A / R407C | R22 / R134a / R407C / R410A |
| Power Supply | 3-phase, 380V/50Hz (customizable) | 3-phase, 380V/50Hz (customizable) |
| Installation Location | Outdoor / Rooftop | Indoor (with external cooling tower) |
| Chilled Water Temp. Range | 5°C-15°C | 5°C-15°C |
| Ambient Temp. Range | -5°C to 45°C | 5°C to 45°C |
| Structure Material | Painted Steel / Aluminum / Stainless Steel Optional | Painted Carbon Steel / Galvanized / Stainless Steel |
| Control System | PLC / Microcomputer Controller with Digital Display | PLC / Microcomputer Controller with Digital Display |
| Noise Level | 65-78 dB(A) (depending on size) | Lower noise due to indoor setup |
| Cooling Method | Air Heat Rejection | Water Heat Rejection via Cooling Tower |
| Maintenance Frequency | Lower (no cooling tower) | Higher (needs water treatment, tower maintenance) |
| Initial Installation Cost | Lower | Higher |
| Operating Efficiency | Moderate | Higher for large-scale operations |
| Water Consumption | None | Required (via cooling tower) |
Who Are We
Founded in 1984, Shandong Shuangyi Group Co., Ltd. stands as a pioneering modern enterprise dedicated to the research, development, production, and distribution of advanced ventilation equipment. Nestled in the heart of Jinan City, Shandong Province, renowned as the "Hometown of Springs in China" for its breathtaking natural springs, the company's headquarters exudes elegance and innovation. Meanwhile, its state-of-the-art production base is strategically located in the Xinhua Industrial Park of Dezhou City, Shandong Province. Shandong Shuangyi Group has achieved ISO9001 quality certification as a globally recognized enterprise, underscoring its unwavering commitment to excellence and international standards.
1. Q: Are you a Trading Company or a Manufacturing Factory?
A: We are both a manufacturer and a trading company. Our factory has nearly 40 years of experience and is dedicated to providing high-quality products and excellent customer service worldwide. We'd love to hear from you- feel free to send us your inquiry!
2. Q: I am interested in your products. Could I get a sample for free?
A: We'd happily provide complimentary pieces if we have samples in stock. You would only need to cover the shipping costs. Please feel free to reach out with your request for free samples- we're here to assist you!
3. Q: How about the delivery time?
A: Typically, it takes 10-15 days after receiving the deposit, depending on the MOQ. For larger orders, such as a 20ft container, the production cycle is usually around 30-35 days. However, every order is unique, so please don't hesitate to ask us for a detailed delivery timeline based on your specific requirements. We're always ready to help!
4. Q: How can you guarantee the product quality?
A: Quality assurance is at the heart of everything we do. We adhere strictly to the ISO9001:2015 quality control system and maintain a professional QC team to ensure each product meets our high standards. Before packaging, every item undergoes a final inspection by our skilled workers following detailed QC guidelines. Your satisfaction is our priority!
5. Q: What is the payment term?
A: We offer flexible payment options, including T/T, L/C at sight, Western Union, and Alipay. Let us know which method works best for you-we- we're here to make the process as smooth as possible!
6. Q: Can you do OEM for me?
A: Absolutely! We welcome all OEM orders and strive to provide competitive pricing tailored to your needs. Share your design ideas with us, and we'll work closely with you to bring them to life. We look forward to collaborating with you!
**Purchasing Notes**
1. If you're unsure about the dimensions or area of your warehouse, plan, or workshop (e.g., length, width, height), don't worry! Just let us know, and our experienced engineers will be happy to assist in designing the perfect specifications and quantities for your needs.
2. If you don't see a suitable specification parameter in our table, please let us know your specific requirements. Our team will create a customized design solution that perfectly meets your expectations.
3. You can order and pay once you've confirmed our products. We'll arrange delivery promptly. If your order remains unchanged before shipment, we'll include a special gift as a token of appreciation.
4. If transportation becomes challenging, don't hesitate to contact us immediately. We'll work together to find a cost-effective solution that minimizes freight expenses while ensuring timely delivery.
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