HERO-TECH LOW TEMPERATURE SCREW CHILLER
If you have a need for reliable low-temperature cooling for your industrial application, 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 screw chillers.
HERO-TECH products are designed to help lower environmental impact with next-generation, low Global Warming Potential (GWP) refrigerants and high-efficiency operation.
Specification details
| Model(HTSL-***) |
170AD |
180AD |
200AD |
240AD |
280AD |
| Nominal cooling capacity |
-10ºC |
kw |
322.0 |
340.4 |
372.6 |
443.0 |
526.6 |
| -20ºC |
214.6 |
226.8 |
248.2 |
295.0 |
350.8 |
| -30ºC |
131.4 |
138.8 |
152.0 |
180.8 |
214.8 |
| Input Power |
kw |
184.8 |
198.0 |
212.0 |
257.2 |
304.4 |
| Power source |
|
3PH 380V~415V 50HZ/60HZ |
| Refrigerant |
Type |
|
R22/R404A |
| Charge |
kg |
118 |
126 |
140 |
168 |
196 |
| Control |
|
Thermostatic expansion valve |
| Compressor |
Type |
|
Semi-hermetic screw |
| Motor power |
kw |
86*2 |
91*2 |
98*2 |
119*2 |
141*2 |
| Start mode |
|
Y-△ |
| Capacity control |
% |
0-25-50-75-100 |
| Evaporator |
Type |
|
Shell and tube(ss plate heat exchanger) |
| Chilled water volume |
-10ºC |
m³/h |
42.3 |
50.2 |
57.8 |
69.1 |
82.2 |
| -20ºC |
28.2 |
33.4 |
38.5 |
45.7 |
54.7 |
| -30ºC |
21 |
24.8 |
28.5 |
34.4 |
40.6 |
| Water pressure drop |
kPa |
42 |
45 |
42 |
46 |
48 |
| Pipe connection |
inch |
5 |
6 |
6 |
8 |
8 |
| Condenser |
Type |
|
Air cooled type high efficiency finned copper tube |
| Fan |
Type |
|
Big volume & low noise axial fan |
| Power |
kw |
0.8*16 |
0.8*20 |
0.8*20 |
0.8*24 |
0.8*28 |
| Air volume |
m³/h |
120000 |
135000 |
150000 |
180000 |
210000 |
| Safety devices |
inner thermostat for compressor motor, unit overload relay,high and low pressure switch,freeze protection
thermostat,reverse phase protection relay,discharge gas thermostat,flow switch, |
| Dimension |
Length |
mm |
3470 |
4090 |
4090 |
4870 |
5650 |
| Width |
mm |
1800 |
1800 |
1800 |
1800 |
1800 |
| Height |
mm |
2243 |
2243 |
2243 |
2243 |
2243 |
| Net weight |
kg |
4200 |
4450 |
4850 |
5300 |
5550 |
| Running weight |
kg |
4600 |
4950 |
5350 |
5900 |
6150 |
The above specifications are according to the following design conditions
1.Condensing temperature 45ºC
2.Volume fraction of glycol water solution 47.8%
Note: Model bigger than HTS-170AD is modular design.
We reserve the right to modify the specifications without further notice |
Design features
·Coolant temperature range from 5ºCto-40ºC.
·High efficient semi-hermetic twin-screw compressor adopted,high COP steady performance and long service life.
·Compressor stepped capacity control,minimize starting current and impact to grid.
·25%-100%continuous capacity control,ensuring compressor full performance,saving running cost for customers.
·High accuracy touch screen and imported PLC controller adopted.
·Multi-protection function:compressor discharge over temperature,motor over temperature,anti-freezing,over current,phase sequence,high/low pressure,flow switch.
·Mass storage PLC,allows permanent reservation of more than 100 fault records,precisely monitors unit running state.
·Pass word setting,avoids unit from shut down or damaged by accidental factor.
·Control components including thermal expansion valve, solenoid valve,check valve are supplied by international brand,ensuring steady and efficient running under wide range of working condition.
·Units are completely tested and operated at full load,leave factory with refrigerant,can be start once water and power is connected.
·Compressor with built-in exhaust pot silencer ensures low noise running.
·Corrosion-resistance water system upon request.
·Refrigerant option:R22,R407C,R404A.
Dependable, versatile, high-efficiency cooling.
HERO-TECH chillers deliver value to a wide variety of applications with enhanced energy-efficiency options.
Not all chillers are created equal. For efficient cooling and long-lasting performance, you can depend on HERO-TECH of Cooling Products for all your cooling needs.
Application
HTSL series low temperature screw chiller is widely adoptedin manufacturing process in industries such as non-ferrous smelting,chemical and pharmaceutical,petroleum chemistry,grain and oil,food and beverage,mechanical,electric,air separation,etc.
Unit main parts include Semi-hermetic screw compressor,oil separator,condenser,economizer,evaporator and control system.Food ProcessingTo guarantee the safety and consistent quality of frozen foods, food processing companies need low-temperature cooling day in and day out. Our low-temperature screw chillers have been put to the test in a range of food-related applications, including:Fast freezing of prepared food and mealsStorage of food ingredients before useAs part of disinfecting and antibacterial cleaningMedical ProcessingCertain medical fabrication processes and storage requires reliable cooling to guarantee safety and effectiveness. When cooling failure isn't an option, you need a low-temperature scroll chiller you can count on for:Transforming various medical ingredients and compoundsManufacturing highly sensitive medicinesStorage of medicines and human tissues for surgeryTesting of new drugs and procedures in extreme cold conditions Product and Material TestingMany types of clothing, materials and equipment need to be tested to -35°C temperatures. Our low-temperature industrial scroll chillers can be used for a wide range of testing applications, such as:Automotive and transport equipment verificationFabric and cloth cold temperature resistance and protectionPlastic, rubber and metal strength at freezing temperaturesCold temperature performance of coolants, oils and fluids.
Four advantages of HERO-TECH
| Brand strength |
We are the professional and top supplier of industrial chiller with 20 years experience. |
| Professional Guidance |
Professional and experienced technician & sales team service to the oversea market, offering professional solution according to requirements; |
| Fast delivery |
1/2hp to 50hp air-cooled chillers in stock for immediately delivery; |
| Golden service |
Service call response within 1 hour, solution offered within 4hrs, and own oversea installation and maintenance team
|
Company Show
Hero-Tech Group Company Limited was established in 1997, which integrated with R&D, Production. Marketing and Technical service. Shenzhen Hero- Tech Refrigeration Equipment Co, Ltd, subordinated to Hero- Tech Group, was founded in Shenzhen Guangdong Province in2005, with registered capital RMB5,000,000.00. And we have our own heat exchanger processing factory and Casing processing factory.
Hero-Tech is dedicated to research and develop of industrial cooling and temperature controlling of the industry, products range including both air cooled and water cooled Scroll Chiller, Screw Type Chiller, Low Temperature Chiller, Explosion-proof chiller, Inverter type chiller Multi- control chiller High precision temperature control Chiller, Heating & Cooling Chiller and Oil chiller, etc.
"Professional, therefore take the lead". After years of development, Hero-Tech has domestic and foreign customers consistent high praise because of excellent product performance and high efficiency service.
FAQ
Q1: Could you help us to recommend the model for our project?
A1: Yes, we have engineer to check the details and choose the correct model for you. Based on the following:
Cooling capacity; If you don't know, you can offer the flow rate to your machine, temperature in and temperature out from your using part; Environment temperature; Refrigerant type, R22, R407c or other, pls clarify; Voltage; Application industry; Pump flow and pressure requirements;
Any other special requirements.
Q2: How to ensure your product with good quality?
A2: All our products with CE certificate and our company Strictly comply with ISO900 quality management system. We use the worldwide famous brand accessories, refrigeration components.
The units will be fully tested before package and The packing will be carefully checked.
Q3: What's the warranty?
A3: 1 year warranty for all parts; Whole life labor free!
Q4: Are you a manufacturer?
A4: Yes, we have more than 23 years in industrial refrigeration business. Our factory located in Shenzhen; Welcome to visit us at anytime. Also have patent on the chillers' design.
Q5: How can I place an order?
A5: Contact our online customer service, or call us via Email.
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