What is the working principle of the screw compressor?

The compressor sucks low-temperature refrigerant, compresses it into high-temperature gas, which then enters the condenser to release heat. The high-pressure liquid is throttled by the thermal expansion valve into the evaporator to absorb heat from chilled water, completing the cycle.

What after-sales services are provided?

We provide local/official after-sales service, including free repair and replacement during the warranty period, lifetime maintenance, and paid services with preferential spare parts prices after the warranty period.

What certifications does the chiller have?

The chiller is certified with RoHS, UR, ISO, CE, and CCC.

Rcu-Whyz (-E) Industrial Water Cooled Screw Type High Efficiency Chiller for Large Scale Manufacturing Processes

Name: Rcu-Whyz (-E) Industrial Water Cooled Screw Type High Efficiency Chiller for Large Scale Manufacturing Processes
Brand: Suzhou Huantai Electromechanical Equipment Co., Ltd.
SKU: 2185312825

Jiangsu, ChinaSuzhou Huantai Electromechanical Equipment Co., Ltd.

US$2,000.00-5,000.00

1 unit

Product profile

Customization

Available

After-sales Service

Local/Official

Warranty

One Year

Model NO.

RCU-WHYZ(-E)

Type

Water-Cooled

Cooling Method

Water-cooled

Unit Structure

Integral

Selected Voltage

380V/50HZ

Compressor Number

Noise Level

Low

Application Fields

Plastic

Application Machine

Precision Machine Tool

Certification

RoHS, UR, ISO, CE, CCC

Condition

New

Whether to Support Customization

Yes

Electronic Expansion Valve

Optional

BMS System

Optional

Outside Full Cover

Optional

Heat Recovery

Optional

Transport Package

Wooden Box Packaging and Container Packaging

Trademark

Hitachi

Origin

China

HS Code

841869

Production Capacity

4500unit/Year

Key features

High Efficiency Twin Screw: Advanced cyclone oil separator ensures high reliability and low vibration without mechanical oil pumps.

Eco-Friendly R410A Option: First worldwide introduction of R410A in screw chillers, reducing refrigerant charge and environmental impact.

Low Noise and Vibration: Screw compressor design eliminates need for exclusive vibration control equipment, with acceleration energy at 1/5 of reciprocating type.

Simple Structure Design: Only 27 main parts compared to 268 in reciprocating compressors, offering high reliability and easy maintenance.

Automatic Power Recovery: Automatically restarts after short power cuts with a 3-minute time guard, ensuring continuous operation.

Company profile

Suzhou Huantai Electromechanical Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 1998-10-09Nearest Port: Guangdong PortAverage Response Time: ≤7.67hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummarySuzhou Huantai Electromechanical Equipment Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering water-cooled screw chillers and related mechanical and electrical equipment. It reports OEM service for popular brands, Hitachi strategic-partner status, 24-hour service response, defined complaint and corrective-action procedures, and certifications including ISO 9001, ISO 14001, GAP, ASME, and HSE. Reported production includes 1,800 water-cooled screw chillers, 1,200 centrifugal chillers, and 1,400 air-cooled screw chillers annually, with 50 R&D engineers and 50 quality-control staff. However, the provided information states that SDK availability is absent, quality-assurance status is unknown, and no specific customer project cases are supplied. Financial records are referenced for 2022–2024, but their contents are not provided.

Supplier typeThe supplier is described as a limited company based in Suzhou, China, and classified as both a trading company and manufacturer/factory. Its stated business and product scope includes mechanical and electrical equipment and water-cooled screw chillers, supporting its identification as an equipment supplier with manufacturing-related capability.

CertificationsThe supplier reports ISO 14001, GAP, ISO 9001, ASME, and HSE certifications. A BV audit record is also provided for the water-cooled screw chiller, with a report period from January 16, 2025 to January 15, 2026; the specific audit result is recorded as 0, but its interpretation is not explained.

After-Sales capabilityThe supplier states that it provides uninterrupted 24-hour service response and operates as a Hitachi chiller strategic partner with a 4S-standard service model. It also reports documented and followed procedures for corrective and preventive actions and customer complaints, although only some approved supplier names were provided.

Production capacityThe supplier identifies a factory location and reports annual output of 1,800 water-cooled screw chillers, 1,200 centrifugal chillers, and 1,400 air-cooled screw chillers. Its primary offered product is the water-cooled screw chiller, and it is classified as a manufacturer/factory as well as a trading company.

Customization capabilityOEM service for popular brands is explicitly reported, which supports some ability to provide branded or customized manufacturing services. However, no details are provided on engineering customization, configuration options, minimum requirements, or project-specific adaptation.

Product Q&A

Q:What is the warranty period for the chiller?

The free warranty period for the whole machine is 1 year from the date of delivery. We also provide lifetime maintenance services.

Q:What are the main functions of this water-cooled screw chiller?

The main functions include refrigeration, heating, heat recovery, and cold recovery, making it suitable for various industrial and commercial applications.

Q:How does the continuous capacity control work?

It uses a slide valve within the screw compressor to change refrigerant circuit variables according to the requested load, adjusting position freely between 15% to 100%.

Q:What are the differences between R22 and R410A refrigerants?

R410A has higher cooling efficiency (47% higher than R22), lower ozone depletion potential, and requires about 20-30% less refrigerant volume. However, it operates at higher pressures and requires specific copper pipes and components.

Q:Is customization available for this chiller?

Yes, customization is supported. Optional features include Electronic Expansion Valve, BMS System, Outside Full Cover, and Heat Recovery.