Basic Info.
After-sales Service
Offer Foc Spare Parts
Warranty
One Year for The Whole Unit
Corrosion Durability
Ultrahigh
Operating Voltage
380/400 VAC
Application Fields
Medicine
Certification
RoHS, CE, CCC
Refrigerant
R134A/R22/R407c
Optional Function
Heating Recovery, Sea Water, PLC Control
Compressor
Hanbell/Fusheng/Bitzer
Electric Control
Siemens/Punp
Trademark
TOP AIR/ LARK/ OEM
Specification
160KW to 2500KW
Product Description
Facoty with 260,000 Square Meters and 15 year's manufacturing and exporting experience of whole range's HVAC products1. About Factory:Shandong Tianqu Cooling Technology Co., Ltd, was originated from LARK Central Air Conditioning, which is founded in 2006 and one of the major manufacturer for central air conditioning products. We are professional on R&D, production, project design and installation, after sales service. Totally covering 260,000 square meters, investing 360 million RMB, owning high qualified machines from Germany and Japan to ensure high level products.OUR ADVANTAGE:
1. 15 YEARS' EXPERIENCE IN MANUFACTURING AND DESIGNING FULL RANGES' HVAC PRODUCTS;
2. Exported to more than 60 COUNTRIES, WITH RELIABLE QUALITY
3. OEM/ODM and customized products available;
4. High Quality Products with Reasonable price;
5. Full Range's HVAC products' Manfufacturer, you one stop's HVAC solutions providerWe take care of every section of process and service for clients. Qualified products are produced according to ISO 9001:2000 and ISO14001:2004 ,
we flexibly provides wide range of HVAC products, likePackaged rooftop Units,
High Pressure Duct type,
Condensing Units,
Mini Chillers,
Modular Chillers,
Air Cooled Screw Chillers,
Water Cooled Screw Chillers,
Water Source Heat Pump,
Water Cooled Packaged Units,
Fan Coils,
AHUs,
HRVs and etc.Our market is based in China, and we have sold to Europe, America, Africa, Middle East, Australia, Asia and etc. Our products have been sold to over 90 countries.Besides previously Lark brand, now we also have one new brand-Top Air.Top Air, it will be your top choice on HVAC products!2. About Water Cooled Screw Chiller:TYPE NAME: Water Cooled Screw Chiller/ Water to Water Screw Chiller central air conditioner
COOLING TYPE: COOLING ONLY
REFRIGERANT: R22/R407C/R410A/R134A
CLIMATE TYPE: T1/T3
CAPACITY: 150 KW To 2500 KW
BRAND: LARK/TOP AIR/OEM
OPTIONAL FUNCTIONS: Heat Recovery/Stainless Evaporator/VFDServed Areas:Hotel, Apartment, Villa, Factory, Shopping Center, Office building,School and etc.Features:• 18 sizes available ranging from 150kW to 2500kW cooling capacity.• Hermetic scroll compressor and semi-hermetic screw compressor, each compressor is equipped with a crankcase heater and a thermal overload cut-out; the screw compressor is also complete with a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line.• The refrigerant circuit is complete with sight glass, filter drier, high and low pressure gauges, solenoid valve, direct expansion valve, high and low pressure switch.• Shell and tube dry expansion type condenser, factory insulated with flexible close cell material.• Shell and tube dry expansion type evaporator, factory insulated with flexible close cell material.• The electric panel consists of compressor breaker, compressor contactor, phase sequence relay, control circuit breaker, microprocessor control with function display.• LCD display, touch screen control panel as standard.• Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.• For the units with semi-hermetic screw compressor, an infinitely variable capacity control system that is capable of exactly matching the requirement of the system. This system is to provide precise and stable control of supply water temperature over the complete range of operating conditions.Optional Functions:♦ Electronic controller with BMS system♦ Plate heat exchanger♦ Sound insulation cabinet♦ Channel steel basementDetailed Specifications:| Product Type | LSL150 | LSL180 | LSL200 | LSL240 | LSL300 | LSL380 |
| Rated cooling capacity | kW/Btu/h | 150 | 511950 | 180 | 614340 | 200 | 682600 | 240 | 819120 | 300 | 1023900 | 380 | 1296940 |
| Compressor | Cooling input Power | kW | 28.8 | 34.2 | 39.4 | 48.1 | 58.8 | 75.3 |
| Type | | Scroll | Semi-hermetic Screw Compressor |
| Amount | | 2 | 2 | 1 | 1 | 1 | 1 |
| Power Supply | V/PH/Hz | 380/3/50 |
| Refrigerant | Type | | R22/R407C/R410A |
| Quantity | Kg | 30 | 36 | 38 | 46 | 56 | 73 |
| Control method | | Electronic Expansion Valve |
| Condenser | Water flow | m3/h | 26 | 31 | 41.2 | 49.6 | 61.7 | 78.3 |
| Type | | Shell and Tube Heat Exchanger |
| Pressure drop | kPa | 43 | 43 | 44 | 44 | 45 | 45 |
| Water content | DN | 80 | 80 | 80 | 80 | 100 | 100 |
| Evaporator | Water flow | m3/h | 26 | 31 | 34.4 | 41.3 | 51.6 | 65.4 |
| Type | | Shell and Tube Heat Exchanger |
| Pressure drop | kPa | 43 | 44 | 44 | 45 | 45 | 45 |
| Water content | DN | 80 | 80 | 80 | 80 | 100 | 100 |
| Noise | dB(A) | 68 | 68 | 70 | 71 | 71 | 73 |
| Dimension (L×W×H) | mm | 3020×800×1450 | 3100×950×1450 | 2900×1050×1520 | 2950×1050×1520 | 2880×1200×1600 | 3000×1200×1600 |
| Weight | Kg | 1550 | 1620 | 1700 | 1800 | 2100 | 2500 |
| | | | | | | | | | | | | | | |
| Product Type | LSL420 | LSL500 | LSL580 | LSL630 | LSL720 | LSL830 |
| Rated cooling capacity | kW/Btu/h | 420 | 1433460 | 500 | 1706500 | 580 | 1979540 | 630 | 2150190 | 720 | 2457360 | 830 | 2832790 |
| Compressor | Cooling input Power | kW | 82.1 | 97.9 | 115.9 | 124.3 | 144.2 | 164.7 |
| Type | | Semi-hermetic Screw Compressor |
| Amount | | 1 | 1 | 1 | 1 | 1 | 1 |
| Power Supply | V/PH/Hz | 380/3/50 |
| Refrigerant | Type | | R22/R407C/R410A |
| Quantity | Kg | 72.2 | 96 | 116 | 125 | 147 | 173 |
| Control method | | Electronic Expansion Valve |
| Condenser | Water flow | m3/h | 86.4 | 102.8 | 119.7 | 129.7 | 148.6 | 171.1 |
| Type | | Shell and Tube Heat Exchanger |
| Pressure drop | kPa | 44 | 45 | 45 | 45 | 44 | 44 |
| Water content | DN | 100 | 100 | 126 | 125 | 125 | 125 |
| Evaporator | Water flow | m3/h | 72.2 | 86 | 99.8 | 108.4 | 123.8 | 142.8 |
| Type | | Shell and Tube Heat Exchanger |
| Pressure drop | kPa | 44 | 45 | 45 | 45 | 44 | 44 |
| Water content | DN | 100 | 100 | 100 | 125 | 125 | 125 |
| Noise | dB(A) | 73 | 75 | 75 | 76 | 76 | 76 |
| Dimension (L×W×H) | mm | 3020×1220×1650 | 3100×1300×1750 | 3600×1310×1850 | 3120×1350×1900 | 3500×1350×1900 | 3600×1380×1990 |
| Weight | Kg | 2650 | 2800 | 3500 | 3700 | 3820 | 2500 |
| | | | | | | | | | | | | | | |
| Product Type | LSL1000 | LSL1100 | LSL1260 | LSL1360 | LSL1660 | LSL1800 |
| Rated cooling capacity | kW/Btu/h | 1000 | 3413000 | 1100 | 3754300 | 1260 | 4300380 | 1360 | 4641680 | 1660 | 5665580 | 1800 | 6143400 |
| Compressor | Cooling input Power | kW | 195.8 | 217.8 | 248.6 | 271.8 | 329.5 | 351.2 |
| Type | | Semi-hermetic Screw Compressor |
| Amount | | 2 | 2 | 2 | 2 | 2 | 2 |
| Power Supply | V/PH/Hz | 380/3/50 |
| Refrigerant | Type | | R22/R407C/R410A |
| Quantity | Kg | 193 | 218 | 250 | 274 | 346 | 375 |
| Control method | | Electronic Expansion Valve |
| Condenser | Water flow | m3/h | 205.7 | 226.7 | 259.5 | 280.7 | 370 | 370 |
| Type | | Shell and Tube Heat Exchanger |
| Pressure drop | kPa | 43 | 44 | 46 | 46 | 46 | 46 |
| Water content | DN | 2-125 | 2-125 | 2-125 | 2-125 | 2-150 | 2-150 |
| Evaporator | Water flow | m3/h | 172 | 189.2 | 216.7 | 233.9 | 285.5 | 309.6 |
| Type | | Shell and Tube Heat Exchanger |
| Pressure drop | kPa | 44 | 43 | 45 | 45 | 46 | 46 |
| Water content | DN | 150 | 150 | 150 | 150 | 150 | 200 |
| Noise | dB(A) | 78 | 78 | 78 | 80 | 80 | 80 |
| Dimension (L×W×H) | mm | 4160×1395×2020 | 4250×1395×2020 | 4280×1480×2060 | 4320×1460×2035 | 4545×1480×2050 | 4600×1490×2100 |
| Weight | Kg | 4210 | 4520 | 5550 | 6200 | 6800 | 6900 |
| | | | | | | | | | | | | | | |
*Cooling capacity is measured under the condition : Source side water inlet/outlet temperature 30ºC/ 35ºC ,user side water inlet/outlet
Q1: Are you a manufacturer?
A1: Yes, we have more than 15 years in manufacturing and exporting HVAC products. Our factory located in Zaozhuang city, Shandong Province, China; Welcome to visit us at any time convenient for you.Q2: Could you help us to choose the model for our project?
A2: Yes, we have experienced engineer to check the details and choose the correct model for you. Based on the following parameters:Application industry;
Packaed type: air cooled or water cooled;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; Ambient temperature;Refrigerant type, R22, R407c, R410a or R134a;Power Supply: Voltage/Phase/Frequency; Any other special requirements.
Q3: How to ensure your product with good quality?
A3: All our products with CE certificate and our company Strictly comply with ISO9001 quality management system. We adopt the worldwide famous brand accessories, such as hanbell/fusheng/BITZER compressors, electrical components, DANFOSS/EMERSON refrigeration components. Each unit will be fully tested before leaving factory.
Q4: What's the warranty?
A4: 1 year warranty for the whole unit;
Q5: What's the payment mean?
A5: For new client, 30% TT before production as deposit, rest balance before shipment is standard payment mean. For long term's business, LC at sight also available;
Address:
Address: NO.88 SHENZHEN ROAD, ZAOZHUAGN CITY, SHANDONG PROVINCE
Business Type:
Manufacturer/Factory
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use, Lights & Lighting, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Service
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Company Introduction:
China Tianqu Group is a large group enterprise integrating real estate development, aluminum manufacturing, central air-conditioning production, large hotels and logistics. In Jan. 2020, China Tianqu Group took over Shandong LARK Central Air Conditioning Co., Ltd, which was founded in 2006 and has export experience over 15 years over 60 countries. Now the factory is known as Shandong Tianqu cooling Technology Co., Ltd, but all the previous LARK staff stayed with us.
Our advantage:
1.15 years′ experience in manufacturing and exporting full range′s HVAC products, exported to more than 60 countries, reliable quality;
2. Full range′s HVAC products, your one stop solutions for full range′s HVAC products;
3. OEM/ODM service available;
4. Quality products with reasonable price;
5. Customized products available
Now we have two brands, previously LARK and present TOP AIR. Our main products are Packaged Rooftop Units, High Pressure Duct Type, Water Source Heat Pump, Water Cooled Screw Chiller, Air Cooled Screw Chiller, Modular Chiller, Industrial chiller, Scroll Chiller, VRF, Fan Coil Units, Air Handling Units, Energy Recovery Units and etc. Besides the standard products, also we can design and manufacture according to client′s special requirements.
We are strongly to committed to clients′ satisfaction through our experienced R& D division. Our market is based in China and have exported to Europe, America, Africa, Asia, Australia and etc.
With vast experience in HVAC products and large finance support from Tianqu Group, we are willing and able to serve all overseas clients.
Top Air, it will be your top Choice on customized HVAC products.
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