Air Cooled Screw Water Chiller | Industrial Screw Chiller OEM Factory

Short Description
Our Air Cooled Screw Water Chiller is a heavy-duty large-capacity industrial and commercial cooling unit equipped with high-efficiency twin screw compressor. Adopting air-cooled heat rejection design, it works without cooling tower, which greatly simplifies site construction and piping work. This screw chiller features high COP, stable partial-load energy performance, PLC touch control and comprehensive safety protection systems. It supports 24/7 continuous operation for central air conditioning and large industrial process cooling. We provide OEM customization, multi-voltage options and CE certification, suitable for engineering contractors, system integrators and large factory cooling projects.
Core Selling Points (Banner Highlights)

-High Efficiency Twin Screw Compressor, Excellent Partial Load Performance：Stable output, high COP, obvious energy saving under variable load

-Air Cooled Design, No Cooling Tower Required：Direct air heat dissipation, save tower, water treatment and civil engineering cost

-Intelligent PLC Touch Control System：Real-time data display, automatic adjustment, fault alarm and historical record

-Full OEM Customization & CE Approved：Voltage, temperature range, cabinet color, logo and parameters customizable

Product Overview
Large central cooling systems, chemical plants, pharmaceutical workshops and big plastic production lines require stable, large cooling capacity for long-cycle operation. Scroll chillers are limited in single-unit cooling capacity, while traditional water-cooled screw chillers depend on cooling towers. Cooling towers occupy valuable space, bring water scaling, dust pollution and high maintenance cost, and cannot be used in sites with water shortage or strict environmental limits.

Our Air Cooled Screw Water Chiller is designed for high-capacity central cooling and heavy industrial process cooling. Built with reliable twin screw compressor, the unit maintains high energy efficiency even when cooling load changes. Air-cooled condenser removes heat directly into ambient air, eliminating the whole cooling tower system. The PLC control system automatically adjusts compressor loading according to water temperature, balancing cooling demand and power consumption.

Key Features & Industrial Advantages
1. High-Efficiency Twin Screw Compressor
Equipped with well-known brand twin screw compressor. Compared with scroll compressors, screw compressors support much larger single-unit cooling capacity and perform better under partial load. Smooth running, low vibration, long service life and strong tolerance for long-time continuous heavy-load operation. Suitable for projects with fluctuating cooling demand.
2. Tower-Free Air Cooled Structure
Heat is dissipated by high-efficiency fin-and-tube condenser and large-volume axial fans. No cooling tower, no tower circulating pump, no water softening system. Lower investment, simpler layout, less maintenance work. Perfect for locations where tower installation is not allowed, such as rooftop, downtown commercial buildings, factories with limited space or poor water quality.
3. Intelligent PLC Touch Control
Color touchscreen PLC controller displays inlet & outlet water temperature, compressor loading ratio, running current, fan status and fault codes. Automatic temperature adjustment, fault alarm and data logging are standard. Remote communication module is optional for centralized monitoring in building management system (BMS). Easy operation for on-site operators.
4. Comprehensive Safety Protection
Standard protection functions: high pressure, low pressure, water flow loss, freeze protection, overload, phase sequence & phase loss protection, discharge overheat protection. When abnormal parameters are detected, the system alarms and stops the unit step by step to avoid damage to core components, improving operation reliability for unattended workshops.
5. Global Voltage Adaptation & OEM Service
Support three-phase 380V / 415V, 50Hz / 60Hz according to different country standards. Cooling capacity, temperature range, cabinet color, logo, packaging can be customized. CE documents available for EU market. Our engineering team can assist with system selection and piping suggestion. Factory direct delivery with technical guidance for commissioning.
Wide Application Scenarios

Commercial Central Cooling: Hotel, shopping mall, office building, hospital, exhibition hall central air conditioning

Plastic Industry: Large injection molding, extrusion, calendering production line process cooling

Chemical & Pharmacy: Reaction kettle, crystallization tank, constant temperature bath cooling

New Energy Industry: Battery workshop constant temperature, material testing cooling

Surface Treatment: Anodizing, electroplating bath temperature control

Other Large Industrial Cooling: Food processing, printing, casting factory centralized cooling

Product Specifications

Product Name: Air Cooled Screw Water Chiller

Compressor: Twin Screw Compressor

Cooling Method: Air cooled, no cooling tower required

Control System: PLC touch screen intelligent control

Protection: High/low pressure, water flow, freeze, overload, phase loss protection

Voltage: 3 Phase, customizable 50Hz / 60Hz

Certificate: CE available

Custom Service: Cooling capacity, temperature range, water circuit material, logo, color

MOQ: Low MOQ, large engineering project orders negotiable

Supply Mode: Factory direct wholesale & OEM private label cooperation

Our OEM & Wholesale Advantages
✅ Twin screw compressor, large cooling capacity and excellent partial-load energy efficiency

✅ Tower-free air cooled design, reduce civil work and long-term maintenance cost

✅ PLC intelligent control with optional BMS remote monitoring

✅ Complete multi-layer safety protection, stable for year-round continuous operation

✅ CE certification and global voltage adaptation for cross-border projects

✅ Professional cooling load calculation and system solution support

✅ Strict factory testing, after-sales technical support and commissioning guidance
Call To Action
Looking for high COP air cooled screw water chiller for hotel, mall or large factory central cooling? Our heavy-duty screw chiller supports anti-corrosion and low-temperature customization with CE certification. Contact us now to get technical datasheet, cooling calculation and wholesale quotation!