What is the lead time for production?

The lead time is within 15 workdays during the off-season and within one month during the peak season.

What certifications does the product have?

The product has CE certification and is manufactured under the ISO9001 quality assurance system.

What refrigerants are used in this chiller?

The standard model uses R407c, but other refrigerants like R22 and R134A are also available as options.

Industrial Screw Cooling System Unit Air Cooled Screw Water Chiller

Name: Industrial Screw Cooling System Unit Air Cooled Screw Water Chiller
Brand: Ruidong Group Co., Ltd.
SKU: 1922244165

Shandong, ChinaRuidong Group Co., Ltd.

US$15,000.00-100,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Spare Parts and Training

Warranty

One Year

Model NO.

RLSGF320C

Type

Air-Cooled

Cooling Method

Air-cooled

Unit Structure

Split

Selected Voltage

380V/50HZ

Compressor Number

Noise Level

Low

Application Fields

Commercial

Application Machine

CNC Machine Tools

Certification

Condition

New

Cooling Capacity

200kw-1300kw

Compressor

Screw Type

Delivery Time

Within 30 Days

Fuction

Cooling Ventilation Humidification Air Purifier

Transport Package

Plastic

Specification

R134a/R22/R407c

Trademark

RUIDONG or OEM

Origin

China

HS Code

8418692090

Production Capacity

30 Unit Per Month

Key features

High-Efficiency Screw Compressor: Semi-hermetic screw compressor with 25-100% stepwise energy adjustment for optimal load matching.

Advanced Control System: Intelligent microcomputer control with RS485/RS232 interface for centralized and remote monitoring.

Energy Saving Design: Unit energy efficiency ratio >=3.15W/W with unique fin structure and optimized heat exchange.

Comprehensive Safety Protection: Includes phase sequence, overload, overheat, high/low pressure, and anti-freeze protection systems.

Low Noise and Vibration: Spring/rubber dampers with >85% damping efficiency and anti-vibration pipe clamps ensure quiet operation.

Flexible Customization: Customizable cooling capacity from 200kw to 1300kw with optional heat recovery and auxiliary devices.

Wide Application Range: Suitable for commercial central AC and industrial processes in electronics, pharma, textiles, and more.

Reliable Quality Assurance: Manufactured under ISO9001 system with strict factory testing and national quality inspection certification.

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: ≤6.07h

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:What is the warranty period for this chiller?

We provide a 12-month quality guarantee period for all our products.

Q:What payment terms do you accept?

We support T/T, with 30% deposit after signing the contract and the remaining 70% before shipment. Other methods include LC, D/P, PayPal, and Western Union.

Q:Do you provide after-sales service?

Yes, we provide spare parts and training. Engineers are available to go abroad for installation, teaching, and maintenance.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.

Q:Can the cooling capacity be customized?

Yes, the cooling capacity can be customized from 200kw to 1300kw based on specific requirements.