Is the system air-cooled or water-cooled?

This model is air-cooled, using a hydrophilic aluminum fin and inner grooved copper tube condenser, eliminating the need for cooling towers.

What control system does the chiller use?

The chiller is equipped with a PLC programmable controller or microcomputer control system for precise temperature regulation and intelligent operation.

Does the system support capacity modulation?

Yes, it supports 0-33-66-100% or 0-25-50-75-100% capacity control, improving energy efficiency under partial load conditions.

What refrigerants can be used?

Compatible refrigerants include R23, R404A, R407C, R410A, and R134a, depending on application and environmental requirements.

What is the power supply requirement?

Standard power supply is 3-phase 380V -+5% / 50Hz, with optional customization available for different electrical standards.

What is the noise level of the chiller?

The operating noise level is typically between 73.1-81.5 dB(A) under standard working conditions.

What type of evaporator is used?

It uses a shell-and-tube dry evaporator, ensuring efficient heat exchange and stable cooling performance.

Can the chiller run continuously 24/7?

Yes, the system is designed for continuous industrial operation (24/7 duty cycle) with reliable performance and safety protection systems.

What safety protection features are included?

It includes high/low pressure protection, overload protection, reverse phase protection, anti-freeze protection, and anti-frequent start protection.

Can this screw chiller be customized?

Yes, OEM customization is available, including cooling capacity, refrigerant type, compressor configuration, voltage, control system, and structural design.

Factory Direct Supply Water Chiller System for Industrial Cooling Applications

Name: Factory Direct Supply Water Chiller System for Industrial Cooling Applications
Brand: Zhangjiagang Delon Thermal Machinery Co., Ltd.
SKU: 2319742115

Jiangsu, ChinaZhangjiagang Delon Thermal Machinery Co., Ltd.

US$800.00-30,000.00

1 Set

Product specifications

DEL-AS

Product profile

Customization

Available

After-sales Service

24/7 Online & Phone Technical Consultation

Warranty

3 Years Warranty for The Whole Machine

Model NO.

Single Compressor Air-Cooled Screw Chiller

Type

Air-Cooled

Cooling Method

Air-cooled

Unit Structure

Open-Type / Integrated Structure, Single Semi-Herm

Selected Voltage

380V/50HZ

Compressor Number

Noise Level

Low

Application Fields

Commercial Buildings, Shopping Malls, Hotels, Hosp

Application Machine

Industrial

Certification

RoHS, UR, ISO, CE, CCC, UL

Condition

New

Cooling Capacity

28.6-339.2 Kw (8-96 Rt)

Control Mode

PLC Programmable Controller / Microcomputer Contro

Compressor Type

Asymmetric Semi-Hermetic Screw Compressor

Compressor Speed

2950 R/Min (50Hz)

Insulation Class

Capacity Control

0-33-66-100% or 0-25-50-75-100%

Evaporator

Shell and Tube Dry Evaporator

Refrigerant

R23/R404A/R407c/R410A/R134A (Customizable)

Expansion Mode

Thermostatic Expansion Valve / Electronic Expansio

Dimension

L 2300-3700mm × W 2000-2200mm × H 2200-2300mm

Net Weight

1850-3750 Kg

Transport Package

Plywood Case, Wooden Pallet, Plastic Film

Specification

DEL-AS 7°C -5°C -10°C-15°C -20°C-25°C

Trademark

NEOSOUL

Origin

Suzhou, China

HS Code

84186990

Production Capacity

10sets/Month

Key features

Equipped with asymmetric semi-hermetic screw compressor delivering strong cooling power, stable operation, and high energy efficiency for continuous industrial use.

Wide Capacity Range from 28.6 to 339.2 kW Multiple model configurations support diverse cooling demands from medium industrial systems to large-scale process cooling applications.

Hydrophilic aluminum fin and inner grooved copper tube design ensures superior heat dissipation and stable performance even in high ambient temperatures.

Intelligent PLC Microcomputer Control System Smart control platform enables precise temperature regulation, automatic operation, and real-time system monitoring for enhanced reliability.

Flexible Capacity Control Technology 0-100% Multi-stage capacity regulation (0-33-66-100% or 0-25-50-75-100%) ensures energy-efficient operation under varying load conditions.

Industrial Grade Continuous 24/7 Operation Design Engineered for heavy-duty environments including chemical, pharmaceutical, and manufacturing industries with long-term stable performance.

Multi Refrigerant Compatibility for Global Applications Supports R134a, R410A, R407C, R404A, and R23 ensuring flexible adaptation to different environmental and regulatory requirements.

Low Noise Optimized Industrial Structure Design Noise level controlled between 73.1 and 81.5 dB(A), balancing strong cooling performance with reduced operational noise impact.

High Reliability Shell and Tube Evaporator System Efficient heat exchange design improves cooling response speed, system stability, and long-term operational durability.

Global Standard Industrial Engineering Quality Built under ISO and CE compliant manufacturing systems with ASME-certified components ensuring safety, reliability, and international market acceptance.

Company profile

High Repeat Buyers ChoiceImporters and ExportersProduct CertificationQuality Assurance

Zhangjiagang Delon Thermal Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.06h

AI-Powered supplier vetting

SummaryThe supplier manufactures thermal-control and heating equipment, including boilers, heaters, water heaters and industrial chillers, with stated annual capacities across five product categories. It reports broad customization and ODM capabilities, exports to more than 50 countries, and describes long-term distributor cooperation in Southeast Asia. ASME, CE and ISO certifications are claimed in the company description, while the supplier-management certification field is listed as NIL. Quality and service controls are partially documented: warehouse control has written procedures and records, but finished-product inspection lacks written records, testing equipment is reported as zero, and complaint handling and corrective-action processes have no written procedures or records. Innovation evidence is limited because no new products were reported in the past year and the R&D team has one engineer. Overseas warehouses, showrooms, agents or branches, and offline trade-show participation are not available.

Supplier typeThe supplier is a manufacturer of industrial thermal-control equipment, with listed products including electric and gas-fired boilers, thermal oil heaters, electric water heaters and industrial chillers. Its stated production plants integrate processing, assembly, testing and packaging, supporting classification as an equipment manufacturer rather than only a trading or service company.

R&D capabilityThe supplier offers ODM and multiple forms of customization, and one R&D engineer is assigned to customer-request confirmation, new-product design and technical support. Nevertheless, it reports no new products during the past year and has only one R&D engineer, indicating limited demonstrated recent innovation output.

Production capacityThe supplier reports annual capacities of 500 electric steam boilers, 100 fuel-fired boilers, 600 electric thermal oil heaters, 1,000 electric water heaters and 500 industrial chillers. It also describes two modern plants, automated lines and integrated production processes; however, finished-product inspection has instructions but no written records, and the quality-control test-equipment count is zero.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization and flexible customization, with ODM service available. Its technical engineer is responsible for confirming customer requirements and designing new products, providing direct support for customized orders.

Client casesThe supplier states that its products are exported to more than 50 countries, mainly in America, Europe and Southeast Asia, and are used in chemical, pharmaceutical, food-processing and new-energy projects. It also reports long-term cooperation with Southeast Asian distributors, although no named customers or independently documented case details are provided.

Product Q&A

Q:What is an air-cooled screw chiller (single compressor)?

An air-cooled screw chiller is an industrial cooling system that uses a single semi-hermetic screw compressor and air-cooled condenser to provide stable chilled water for process cooling applications.

Q:What industries use air-cooled screw chillers?

They are widely used in commercial buildings, shopping malls, hotels, hospitals, factories, electronics manufacturing, food processing, chemical plants, and pharmaceutical industries.

Q:What is the cooling capacity range of this chiller?

The cooling capacity ranges from 28.6 kW to 339.2 kW (8-96 RT) depending on model and operating conditions.

Q:What temperature range does this chiller support?

The system supports multiple operating conditions including 7C, -5C, -10C, -15C, -20C, and -25C, suitable for both standard and low-temperature process cooling.

Q:What compressor type is used?

It uses an asymmetric semi-hermetic screw compressor, designed for high efficiency, low vibration, and long service life.