Basic Info.
Warranty
One Year for The Whole Unit
Cooling Water
Industrial Water
Fans Species
Single-speed Fan
Application Fields
Food Processing
Certification
CSA, RoHS, CE, CCC
Refrigerant
R134A/R22/R407c
Optional Function
Heating Recovery, Sea Water, PLC Control
Compressor
Hanbell/Fusheng/Bitzer
Electric Control
Siemens/Punp
Electric Co Ntrol Parts
Schneider
Trademark
TOP AIR/ LARK/ OEM
Specification
150KW to 1000KW
Product Description
Facoty with 260,000 Square Meters and 15 year's manufacturing and exporting experience of whole range's HVAC products1. About Our 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.We 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, like
Packaged 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 is your top choice on HVAC products! 2. About our Air Cooled Screw WaterChiller:Served Areas:• Offices Buildings• Industrial Places
• Light commercial buildingsFeatures:Top Air offers a variety of air-cooled screw chillers for a wide range of capacities from 158KW to 1200KW comfort and process cooling applications with medium GWP HFCs R134A, R407C and R410A refrigerant options.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 DANFOSS, COPELAND, PANASONIC, BITZER, HANBELL, FUSHENG compressors, Schneider electrical components, DANFOSS/EMERSON refrigeration components.Our air-cooled screw chillers can reduce your total cost of ownership because they are engineering for lower life cycle costs and reliability through design simplicity.
Our compressor technology is direct drive, low speed for high reliability and efficiency. Optimized compressor parts profiles are designed specifically for chilled water applications to optimize full and part-load efficiency. Our Smart Microprocessor provides greater reliability through a proactive control strategy, safety functions with simple diagnostics and easy interface with any building automation / energy management using a single twisted pair of wires.
Top Air air-cooled screw chillers are the top choice for tight temperature control in virtually any application.Optional Functions:♦ Electronic controller with BMS system♦ Plate heat exchanger♦ Sound insulation cabinet♦ Channel steel basement3. Detailed Specifications:Performance values refer to the following conditions:
*Cooling capacity is measured under the condition: Ambient temperature DB 35ºC/WB 24ºC, user side water inlet/outlet temperature 12ºC/ 7ºC;
*Heating capacity is measured under the condition: Ambient temperature DB 7ºC/WB 6ºC, user side water inlet/outlet temperature 40ºC /45ºC.
Product Type | LFL(R)50M | LFL(R)60M | LFL(R)68M | LFL(R)88M | LFL(R)108M | LFL(R)158M | LFL(R)188M | LFL(R)250M |
Rated cooling capacity | kW/Btu/h | 50 | 170650 | 65 | 221845 | 68 | 232084 | 88 | 300344 | 108 | 368604 | 158 | 539254 | 188 | 641644 | 250 | 853250 |
Rated heating capacity | kW/Btu/h | 56.0 | 191128 | 72.8 | 248466 | 76.2 | 260071 | 98.5 | 336181 | 121 | 412973 | 174.4 | 595227 | 211.6 | 722191 | 277.6 | 947449 |
Compressor | Input Power | kW | 4×4.1 | 4x4.9 | 2×10.2 | 2×12.3 | 2×16.1 | 46.3 | 56.7 | 74.9 |
Type | | Scroll | Semi-hermetic Screw Compressor |
Amount | | 4 | 4 | 2 | 2 | 2 | 1 | 1 | 1 |
Power Supply | V/PH/Hz | 380/3/50 |
Refrigerant | Type | | R22/R407C |
Quantity | Kg | 4×4 | 4×4.5 | 2×9.7 | 2×12.6 | 2×15.9 | 43.5 | 53.5 | 70.2 |
Control method | | Thermal Expansion Valve |
Condenser | Type | | Fin Heat Exchanger |
Axial Fan | Amount | | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 6 |
Air flow | m3/h | 24000 | 28000 | 29200 | 42000 | 48000 | 68000 | 96000 | 144000 |
Motor power | kW | 0.55 | 0.55 | 0.55 | 1.1 | 1.3 | 1.3 | 1.3 | 1.3 |
Evaporator | Water flow | m3/h | 8.6 | 10.3 | 11.7 | 15.1 | 18.6 | 27.2 | 32.3 | 43 |
Type | | Shell and Tube /Tube in tube Heat Exchanger |
Pressure drop | kPa | 43 | 43 | 43 | 42 | 41 | 41 | 41 | 42 |
Noise | dB(A) | 68 | 70 | 70 | 71 | 71 | 73 | 73 | 75 |
Dimension (L×W×H) | mm | 1980×1100×1900 | 1980×1100×1900 | 2110×1100×1900 | 2160×1280×2110 | 2160×1560×2110 | 2500×2160×2360 | 2500×2160×2360 | 3290×2160×2360 |
Weight | Kg | 635 | 760 | 800 | 1020 | 1290 | 1950 | 2150 | 2500 |
Product Type | LFL(R)320M | LFL(R)380M | LFL(R)430M | LFL(R)500M | LFL(R)570M | LFL(R)640M | LFL(R)700M | LFL(R)760M |
Rated cooling capacity | kW/Btu/h | 320 | 1092160 | 376.2 | 1283971 | 433 | 1476123 | 496 | 1691483 | 563.2 | 1922202 | 631.2 | 2154286 | 691.8 | 2361113 | 752.4 | 2567941 |
Rated heating capacity | kW/Btu/h | 361.5 | 1233800 | 428.3 | 1461788 | 489 | 1669640 | 555 | 1894898 | 639.1 | 2181248 | 723 | 2467599 | 789.8 | 2695587 | 856.6 | 2923576 |
Compressor | Input Power | kW | 98.2 | 115.7 | 56.7+74.9 | 2×74.9 | 74.9+98.2 | 2×98.2 | 98.2+115.7 | 2×115.7 |
Type | | Semi-hermetic Screw Compressor |
Amount | | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
Power Supply | V/PH/Hz | 380/3/50 |
Refrigerant | Type | | R22/R407C |
Quantity | Kg | 90.9 | 108.4 | 53.5+70.2 | 2×70.2 | 70.2+90.9 | 2×90.9 | 90.9+108.4 | 2×108.4 |
Control method | | Thermal Expansion Valve |
Condenser | Type | | Fin Heat Exchanger |
Axial Fan | Amount | | 6 | 8 | 10 | 12 | 12 | 12 | 14 | 16 |
Air flow | m3/h | 144000 | 192000 | 240000 | 288000 | 288000 | 288000 | 333600 | 384000 |
Motor power | kW | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 |
Evaporator | Water flow | m3/h | 55 | 64.7 | 74.4 | 85.2 | 96.9 | 108.6 | 119 | 129.4 |
Type | | Shell and Tube /Tube in tube Heat Exchanger |
Pressure drop | kPa | 42 | 42 | 42 | 43 | 43 | 44 | 45 | 45 |
Noise | dB(A) | 75 | 78 | 80 | 81 | 81 | 81 | 82 | 83 |
Dimension (L×W×H) | mm | 3590×2160×2360 | 4680×2160×2360 | 5800×2160×2360 | 6590×2160×2360 | 6890×2160×2360 | 7190×2160×2360 | 8280×2160×2360 | 9370×2160×2360 |
Weight | Kg | 2900 | 3650 | 4450 | 4950 | 5450 | 5750 | 6650 | 7250 |
4. FAQ
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;
Chiller type: air cooled or water cooled, scroll compressor or screw compressorCooling 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; Pump flow and pressure requirements;
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 DANFOSS, COPELAND, PANASONIC, BITZER, HANBELL, FUSHENG compressors, Schneider 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; 5. More Detatils about Factory and Our Chiller Chiller photos at factory
Address:
No. 88 Shenzhen Road, Zaozhuang, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Apparel & Accessories, Construction & Decoration, Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use, 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.