The screw compressor listed here carries voltage 3PH-380V-50HZ, refrigerant R22/R404A, documented exactly as the manufacturer publishes it. Made by Shenzhen Hero-Tech Refrigeration Equipment Co., Ltd. (10 years on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Screw Compressor
- Voltage: 3PH-380V-50HZ
- Refrigerant: R22/R404A
- Warranty: 1 Year
- After Warranty Service: Engineer Avalible
- Place Of Origin: Guangdong, China
- Application: Industrial Cooling Solutions
Technical Specifications
| Type | Air-Cooled |
|---|---|
| Voltage | 3PH-380V-50HZ |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Key Selling Points | High Productivity |
| Core Components | Pump, Compressor, Condenser, Evaporator |
| Place Of Origin | Guangdong, China |
| Brand Name | HERO-TECH |
| Dimension(L*W*H) | 5650*2000*2070 |
| Application | Industrial Cooling Solutions |
| Function | Circulating Cooling Water |
| Refrigerant | R22/R404A |
| After Warranty Service | Engineer Avalible |
| Packaging Details | PE bag + plywood case |
| Port Of Dispatch | shenzhen |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
| Supply Ability | 10000 sets per Month |
Product Details


we have the equipment you need. Our screw chillers are currently used around the world to guarantee a vast range of processes for many leading companies. We can create custom chilling solutions adapted to your specific cooling needs and find ways to add value to your process with our reliable and efficient low-temperature scroll chillers.
HERO-TECH products are designed to help lower environmental impact with next-generation, low Global Warming Potential (GWP) refrigerants and high-efficiency operation.


Model | HTSL-120AD | |||||||
Nominal cooling capacity | -10℃ | kw | 132.6 | |||||
-20℃ | 76.4 | |||||||
-30℃ | 36.4 | |||||||
Input power | kw | 112.6 | ||||||
Power source | 3PH 380V~415V 50HZ/60HZ | |||||||
Refrigeration | ||||||||
Type | R22/R404A | |||||||
Charge | kg | 84 | ||||||
Control | Thermostatic expansion valve | |||||||
Compressor | ||||||||
Type | Semi-hermetic screw | |||||||
Motor power | kw | 51.2*2 | ||||||
Start mode | Y-△ | |||||||
Capacity control | % | 0-25-50-75-100 | ||||||
Evaporator | ||||||||
Type | Shell and tube(ss plate heat exchanger) | |||||||
Chilled water volume | -10℃ | m³/h | 22.8 | |||||
-20℃ | 13.14 | |||||||
-30℃ | 6.26 | |||||||
Water pressure drop | kPa | 43 | ||||||
Pipe connection | inch | 4 | ||||||
Condenser | ||||||||
Type | Air cooled type high efficiency finned copper tube | |||||||
Fan | ||||||||
Type | Big volume & low noise axial fan | |||||||
Power | kw | 0.8*12 | ||||||
Air volume | m³/h | 149040 | ||||||
Safety devices | Compressor inner protection, over current protection, high/low pressure protection, over temperature protection, flow rate protection, phase sequence/phase missing protection, low level coolant protection, anti freezing protection, exhaust overheat protection | |||||||
Dimension | Length | mm | 5650 | |||||
Width | mm | 2000 | ||||||
Height | mm | 2070 | ||||||
Net weight | kg | 3450 | ||||||
Running weight | kg | 3750 | ||||||
The above specifications are according to the following design conditions 1.Condensing temperature 35℃ 2.Volume fraction of glycol water solution 47.8% We reserve the right to modify the specifications without further notice. | ||||||||










Shenzhen Hero-Tech Refrigeration Equipment Co., Ltd,subordinated to Hero-Tech Group, was founded in Shenzhen Guangdong Province in 2005. Hero-Tech is dedicated to research and develop the industry of industrial cooling and temperature controlling, product range including Industrial Chiller, Screw Type Chiller, Low Temperation Chiller,Laser Chiller, Heating&Cooling Chiller and Mold Temperature Controller, etc.










We are based in Guangdong, China, start from 2010,sell to Domestic Market(30.00%),Southeast Asia(22.00%),South America(7.00%),Mid East(7.00%),South Asia(6.00%),Africa(6.00%),Eastern Asia(4.00%),North America(4.00%),Western Europe(3.00%),Eastern Europe(3.00%),Oceania(2.00%),Southern Europe(2.00%),Central America(2.00%),Northern Europe(2.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Industrial Chiller,Screw Chiller,Glycol Chiller,Laser Chiller,Heating And Cooling Chiller
4. why should you buy from us not from other suppliers?
23 years R&D experience; 12 years Manufacture experience; Original branded refrigeration and electrical components; 12 to 24 months warranty according to differenct prodcuts; Exported to 78 countreis, and have partners in different countries and areas.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,AUD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Japanese,French
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–2 set: US $54000 / set
- 3+ set: US $27000 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this screw compressor?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the screw compressor be supplied for my local voltage?
The standard configuration is 3PH-380V-50HZ. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shenzhen Hero-Tech Refrigeration Equipment Co., Ltd., based in China. The company 10 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Hero-Tech Refrigeration Equipment Co., Ltd. range on HVACR Nexus.
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