What refrigerants are available?

Standard design uses R22. Options include CFC-free R407C, R410A, R404A, and R134A. R407C units have 5% lower cooling capacity than R22 units.

What is the lead time for delivery?

Peak season lead time is one month. Off-season lead time is within 15 working days. Small air-cooled chillers (1/2hp to 50hp) are in stock for immediate delivery.

What are the payment terms?

We accept LC, T/T, Western Union, and small-amount payments.

300HP Dual Compressor Air Cooled Screw Water Chiller

Name: 300HP Dual Compressor Air Cooled Screw Water Chiller
Brand: Shenzhen Hero-Tech Refrigeration Equipment Co., Ltd.
SKU: 721592402

Guangdong, ChinaShenzhen Hero-Tech Refrigeration Equipment Co., Ltd.

US$80,000.00-240,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Respond Within 24 Hours

Warranty

1 Year

Model NO.

HTS-300AD

Type

Air-Cooled

Cooling Method

Screw

Unit Structure

Integral

Selected Voltage

380V/50HZ

Compressor Number

Noise Level

Ultra Quiet

Application Fields

Plastic

Application Machine

Machining Center

Certification

Condition

New

Compressor Type

Screw

Controller

Microcomputer/ PLC

Refrigerant

R22/R407c/R134A/R410A

Case Color

Dark Grey

Transport Package

Export Standard Package

Specification

Trademark

HERO-TECH

Origin

Shenzhen China

HS Code

8418692090

Production Capacity

500sets/Year

Key features

Dual Compressor Design: Features two semi-hermetic screw compressors for stable and efficient cooling performance.

Wide Refrigerant Options: Supports R22, R407C, R410A, R404A, and R134A to meet diverse environmental standards.

PLC Intelligent Control: Industrial PLC with LCD touch screen for precise monitoring and easy operation.

Multi-Industry Application: Suitable for plastic, metal working, chemical, food, laser, and electronics industries.

High Efficiency Condenser: W-shape aluminum fin type condenser ensures adequate heat exchange in compact size.

Comprehensive Safety Protection: Includes over current, high/low pressure, anti-freezing, and phase sequence protection.

Adjustable Capacity Control: 0-100% stepped capacity control for energy efficiency and stable running.

Professional Manufacturer: 20+ years experience with ISO9001 certification and CE compliant products.

Company profile

Shenzhen Hero-Tech Refrigeration Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-08-18Nearest Port: SHEKOU,YANTIAN,Average Response Time: ≤8.57hTerms of Payment: LC, T/T, Western Union, etc.

AI-Powered supplier vetting

SummaryHero-Tech is a China-based refrigeration equipment manufacturer/factory with group-company affiliation, headquartered in Shenzhen and associated with Hong Kong Hero-Tech Group. The provided information indicates operations in R&D, production, sales, and technical services, with more than ten years of refrigeration-industry experience. Its product range includes industrial, screw, inverter, free-cooling, glycol, heat-pump, magnetic-bearing centrifugal chillers, dry coolers, and cooling towers. Production evidence includes five production lines and stated annual outputs across several chiller categories. The supplier reports quality-control staffing, R&D engineering experience, export capability, and service outlets in multiple Chinese cities. However, no certification records, named customer cases, audited financial information, or explicit customization capability are provided.

Supplier typeThe supplier is identified as a factory and manufacturer, with the legal entity Shenzhen Hero-Tech Refrigeration Equipment Co., Ltd. operating as a subsidiary of HongKong Hero-Tech Group. Its stated business scope combines R&D, production, sales, and technical services.

After-Sales capabilityHero-Tech states that it provides technical services, fulfills customer commitments, and has service outlets in multiple large and medium-sized Chinese cities. These statements support a domestic service network, but no response-time standards, spare-parts coverage, warranty terms, or overseas service details are provided.

R&D capabilityThe company reports 11–20 years of total R&D-engineer experience and describes its group operations as integrating R&D, production, sales, and technical services. Its portfolio includes inverter, magnetic-bearing centrifugal, falling-film screw, and free-cooling chillers, indicating product-development breadth, although no patents, laboratory resources, or quantified innovation results are stated.

Production capacityThe supplier reports five production lines, multiple production bases, more than 20,000 square meters of total area, and stated annual outputs for industrial chillers, screw water chillers, heat pumps, inverter chillers, and magnetic-bearing centrifugal chillers. It also reports 6–10 quality-control staff and self-operated import/export rights, supporting established manufacturing capacity.

Product Q&A

Q:Can you help recommend a model for our project?

Yes, our engineers will check details to choose the correct model based on cooling capacity, flow rate, inlet/outlet temperatures, environment temperature, refrigerant type, voltage, application industry, and pump requirements.

Q:How do you ensure product quality?

All products have CE certification and comply with ISO9001 quality management. We use famous brand accessories, fully test units before packaging, and carefully check packing.

Q:What is the warranty policy?

We provide a 1-year warranty for all parts and free labor for the whole life of the machine.

Q:Are you a manufacturer?

Yes, we have over 23 years in industrial refrigeration. Our factory is in Shenzhen, and we hold patents on chiller designs. You are welcome to visit anytime.

Q:How can I place an order?

You can contact us via online service on Made-in-China or send an enquiry via email.