Direct Cooling Corrosion-Resistant Flooded Screw Chiller

Direct Cooling Corrosion-Resistant Flooded Screw Chiller

Model number:JCK130WH-L~JCK810WH-L

MOQ : 1 set

Deliver time : 15 ~30 working days

(Delivery estimates for bespoke industrial refrigeration units may differ from standard delivery periods)

Cooling Capacity:129.4KW~804KW(11.12KCAL/h*10~69.14Kcal/h*10⁴)

Warranty : 12 months after delivery

Overview
Benefits
Features
Technical Data

Engineered for profile oxidation processes, this high-performance chiller adopts a full-liquid flooded screw compressor design to deliver precise temperature control and efficient heat exchange.

Built for stable, long-term operation in harsh industrial environments, it ensures consistent cooling performance for oxidation tanks and metal surface treatment processes—where temperature stability directly determines coating quality and production yield.

Ideal Applications

  • Aluminum & Steel Profile Oxidation Lines
  • Industrial Anodizing Plants
  • Metal Surface Treatment Industries
  • Processes Requiring Strict Thermal Control

Consistent Oxidation Quality

Maintains precise oxidation process temperature at 18°C ±0.5°C, ensuring uniform coating thickness and significantly reducing reject rates.

High Energy Efficiency

Optimized screw compressor system and flooded evaporator design deliver maximum cooling output with minimum input power, reducing long-term operating costs.

Reliable Operation in Harsh Environments

Engineered for continuous heavy-duty industrial use, providing stable thermal performance even under high load and demanding processing conditions.

Lower Downtime & Maintenance Cost

Comprehensive protection logic and modular system design minimize unexpected shutdowns and simplify routine maintenance procedures.

Wide Industry Adaptability

Perfectly suited for oxidation lines, anodizing, electroplating, and other energy-intensive surface treatment processes.

Semi-Hermetic Screw Compressor System

Equipped with 1–2 high-efficiency screw compressors, supporting 10%–100% stepless capacity control to precisely match dynamic process loads and eliminate energy waste.

Flooded Evaporator Design

Maximizes heat exchange efficiency and ensures highly stable outlet temperature for oxidation tanks (20°C inlet / 18°C outlet).

Industrial-Grade Heat Exchangers

Robust shell-and-tube condenser with optimized water flow patterns, specifically engineered for continuous, heavy-duty industrial operation.

Wide Operating Capability

Maintains peak performance across varying load conditions, fully supporting both international standard cooling and specialized oxidation process requirements.

Comprehensive Safety & Protection System

Integrated safeguards including acid pump interlock, phase loss/reverse protection, over-voltage monitoring, and compressor over-temperature automatic shutdown.

Model Range
JCK series (e.g., JCK330 – JCK1410)
Cooling Capacity (7°C)
330.6kW – 1334kW
Oxidation Process Capacity (18°C)
Up to 1697.7 × 10⁴ Kcal/h

Input Power
7°C:64.6kW – 255kW 18°C:68.6kW – 270.4kW
Capacity Control
10% – 100% stepless unloading

Noise Level
61dB – 85dB
Unit Weight
2360kg – 8300kg

Cooling Water Flow
83.8 – 337.4 m³/h
Cooling Water Connections
DN125 – DN250

Are you a manufacturer?

Yes, we bring over 10 years of professional expertise to the refrigeration industry. Our manufacturing facility is located in Jinhua, Zhejiang Province, China. We warmly welcome you to visit our factory and witness our meticulous production process firsthand, from the initial stages to the final product.

Can you recommend a customized solution for our specific project?

Absolutely. We are more than just a manufacturer; we are a team of experts dedicated to providing comprehensive cooling solutions. We understand that every project has unique operating conditions. To ensure the most efficient and reliable performance, we prioritize understanding your specific requirements first, allowing us to analyze and recommend a tailored solution that fits your needs perfectly.

How to install machinery on-site? Will you arrange engineers for overseas services?

We typically provide comprehensive installation drawings and user manuals for all equipment. Our team offers remote technical support to guide you through the installation process. Should you require on-site service from our engineers, please feel free to contact us to make arrangements. However, rest assured that with the provided installation documentation and our online guidance, most installations can be successfully completed without the need for on-site assistance.

What are the warranty and after-sales service details for your machines?

All our machines come with a one-year warranty from the date of customer receipt. In the event of quality issues, we will provide replacement parts free of charge. However, shipping costs for these parts will be the customer's responsibility. After the one-year warranty period, all associated costs will be borne by the customer.

What should we do if we encounter technical issues during installation?

Every unit undergoes rigorous operational testing under real-world conditions before leaving our factory. We only authorize dispatch once performance is 100% verified. To simplify your setup, all components come pre-installed—you only need to connect the external piping to begin operation. If you encounter any challenges during installation, rest assured: since the system was pre-verified, most issues are simply minor connection errors. Should this happen, just hop on a video call with us, and our engineers will provide step-by-step guidance to get you up and running.

How often do I need to perform routine checks and maintenance cycles?

As maintenance intervals vary depending on the specific model and its operating conditions, we provide a customized inspection and service schedule as part of every tailored solution. This ensures you have a clear roadmap for routine upkeep to keep your system running at peak efficiency.

Technical Expert

Need a Technical Proposal?

Our engineering team can provide a detailed cooling solution within 24 hours based on your project requirements.

Get a Free Solution Now Chat with us on WhatsApp

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