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Air Cooled Screw Water Chiller for Central Air Conditioner

Name: Air Cooled Screw Water Chiller for Central Air Conditioner
Brand: Ruidong Group Co., Ltd.
SKU: 2003814355

Shandong, ChinaRuidong Group Co., Ltd.

US$1,500.00-30,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Free Spare Parts

Warranty

1 Year

Type

Chiller

Air Tube Material

Galvanized Sheet

Corrosion Durability

Higher

Operating Voltage

380/400 VAC

Noise Level

Low

Mounting

Floor Standing

Lifetime

>20 years

Certification

ISO, CE, CCC

Condition

New

Application

Supermarket/Factory/Stadium

Function

Cooling Heating Ventilation Humidification

Compressor Type

Semi-Hermetic Screw

Power Voltage

3n-380V-50Hz

Refrigerant Control Device

Exv

Heat Recovery Type

30% / 100%

Protection Device 1

High and Low Voltage Protection

Protection Device 2

Anti-Freeze Protection

Protection Device 3

Temperature Control

Protection Device 4

Safety Valve / Check Valve

Feature 1

Easy to Install

Feature 2

Save Space

Feature 3

Easy and Simple Operation

Feature 4

High Energy Efficiency and Low Noise

Feature 5

No Need Cppling Tower, Save Investment

Transport Package

Wooden

Specification

RLSW

Trademark

RUIDONG or OEM

Origin

China

HS Code

8418692090

Production Capacity

200 Unit Per Month

Key features

High-Efficiency Compressor: Semi-hermetic twin-screw compressor with 5:6 patented asymmetric tooth-type rotor for improved adiabatic efficiency.

Low-Noise Operation: Features low-noise outer rotor axial flow fans and long air ducts to effectively reduce airflow noise.

Easy Installation: No cooling tower needed; pre-filled with refrigerant and oil; includes built-in hydraulic module options.

Advanced Control System: Utilizes world-leading electronic expansion valves (EXV) for high control accuracy under full or partial load.

Flexible Customization: Customizable applications, functions, and heat recovery types (30% or 100%) based on customer requirements.

Durable Construction: Galvanized sheet air tube material with higher corrosion durability and long lifetime exceeding 20 years.

Comprehensive Warranty: 1-year warranty from shipping date; free spare parts for quality issues; 13-month main engine guarantee.

Company profile

High Repeat Buyers ChoiceImporters and ExportersExhibition ExperienceFull Customization

Ruidong Group Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.27h

AI-Powered supplier vetting

SummaryRuidong is identified as a professional HVAC enterprise covering product design, production, sales, and installation. It provides 3D software design, ODM/OEM, and broad customization services, with documented procedures for corrective actions, customer complaints, and finished-product inspection. The supplier holds ISO9001:2015, ISO45001:2018, ISO14001, and CE-related certification evidence, and has exported for 14 years to more than 50 countries and regions. However, it reported no new products in the past year and no overseas warehouse, showroom, agent, or branch capability. The supplied financial indicators are all zero, so financial credibility cannot be positively assessed from the available information. Product offerings cover chillers, heat pumps, air-conditioning, ventilation, fan coil, air-handling, and cooling-tower products.

Supplier typeRuidong is explicitly described as a professional enterprise specializing in HVAC product design, production, sales, and installation. Its listed products span chillers, heat pumps, air-conditioning, ventilation, fan coil, air-handling, and cooling-tower equipment, supporting classification as a professional HVAC supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, as well as CE and other product-certification capability. These stated certifications provide explicit evidence of quality, occupational health and safety, and environmental management systems.

After-Sales capabilityThe supplier states that it has a complete sales service system and documented, followed procedures for corrective and preventive actions and customer complaints. However, it reports no overseas warehouse, showroom, agent, or branch, which limits demonstrated overseas service infrastructure.

Production capacityRuidong explicitly describes operations covering HVAC product production and lists a broad range of manufactured product categories, including chillers, heat pumps, air-conditioning units, fan coils, air-handling units, ventilation fans, and cooling towers. This supports production capability across multiple HVAC product lines.

Customization capabilityThe supplier offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its stated ODM and OEM services further support the ability to develop or manufacture products according to customer or brand requirements.

Client casesThe supplier reports exporting for 14 years and serving more than 50 countries and regions across Asia, the Middle East, Europe, Africa, and America. It also participated in the HVAC and Refrigeration Exhibition (INSTALLACJE) 2024, providing evidence of international market activity, although no specific customer names or project cases are supplied.

Product Q&A

Q:Are you a manufacturer?

Yes, we have more than 11 years in water chiller business. Ruidong Group Co.,Ltd is a central air conditioning product design,production,sale,installation in one of the modern large-scale enterprises.Group registered capital of 155.5 million yuan,covers an area of three hundred thousand square meters,construction area of one hundred and eighty thousand square meters. Group is located in the beautiful garden city in northwestern Shandong Dezhou.Welcome to visit us anytime!

Q:Could you help us to recommend the model for our project?

Yes, we have engineer to check the details and make the scheme for you. Based on the following: Cooling capacity / Refrigerant / Ambient temperature / Voltage / For what industry /The building drawing(if you have) / Any other special requirements.

Q:What is the after-sales service and guarantee?

1. Report the order tracking status regularly, and provide real-time photos or videos if necessary. 2.Provide online installation and commissioning technical guidance, if necessary, can provide paid on-site commissioning services. 3. After-sales guarantee: 13 months for the main engine and 37 months for the compressor. During the warranty period, if any quality defects, the accessories will be sent by us free of charge against detailed descriptions and necessary videos&photos. The labor costs in

Q:How can I place an order?

Q:What is the delivery time?

Within 25 days after receiving deposit.