What after-sales support is provided?

We offer online service, training for installation and usage, professional technical support with 24-hour complaint reply, and engineers available for overseas machinery service.

What is the minimum order quantity?

The minimum order quantity is 1 PC.

What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Reliable Quality 240rt Air Cooled Screw Chiller

Name: Reliable Quality 240rt Air Cooled Screw Chiller
Brand: Zhejiang Kingfit Environment Co., Ltd.
SKU: 2145378565

Zhejiang, ChinaZhejiang Kingfit Environment Co., Ltd.

US$42,000.00-146,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Serivce

Warranty

1 Year

Model NO.

QLK850FC

Type

Air-Cooled

Cooling Method

Air-cooled

Unit Structure

Integral

Selected Voltage

380V/50HZ

Compressor Number

Noise Level

Low

Application Fields

HVAC

Application Machine

CNC Machine Tools

Certification

ISO, CE

Condition

New

Refrigerant

R134A, R407c

Function

Cooling, or Both Cooling and Heating

Compressor

Screw Compressor

Condenser

Air Cooled Condenser

Evaporator

Shell & Tube Type

Control System

PLC

Transport Package

Plycood Case

Specification

7900x2250x2500mm

Trademark

Kingfit

Origin

China

HS Code

8418699090

Production Capacity

50sets Per Month

Key features

High-Efficiency Compressor: International brand helical rotor compressor, 20%-30% more efficient than ordinary compressors.

Advanced Rotor Design: Patented asymmetric rotor tooth profile with 5:6 ratio for superior performance.

Extended Bearing Life: Combined design of 11 bearings and axial thrust balance drum increases life by 2.5-3.5 times.

Flexible Capacity Control: Supports four-stage (100%-75%-50%-25%) or three-stage control systems for precise cooling.

Low Noise & Vibration: Special silicon steel sheet groove design and omnidirectional cooling channels ensure low noise.

Multiple Refrigerant Options: Available in R22, R134a, and R407c to meet environmental and application requirements.

Built-in Oil Pressure System: Ensures optimal lubrication without an oil pump, featuring double-layer filtration oil separator.

ISO & CE Certified: Complies with international quality standards including ISO9001 and CE certification.

Company profile

Years of Export ExperiencePatents Awarded100% Finished Products InspectionManagement Certification

Zhejiang Kingfit Environment Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Average Response Time: ≤3.57hInternational Commercial Terms(Incoterms): FOB, EXW, DDP, CIF

AI-Powered supplier vetting

SummaryKingfit demonstrates established manufacturing, engineering, customization, and quality-control capabilities. It reports annual production capacity of 20,000 industrial air-conditioning sets, 100% finished-product inspection, 12 quality inspectors, documented inspection procedures, and valid manufacturing contracts with associated subcontractors. Its R&D function supports CAD, SolidWorks, and UG, provides 3D design, ODM, OEM, and multiple customization options, and maintains design documentation for audit review. Innovation evidence includes patents, software copyrights, and an integrated continuous-improvement model. However, the supplier reports no new products in the past year, no SDK, no overseas agents or branches, no overseas warehouse or showroom, and no participation in offline trade shows. Export experience is stated as 18 years, with exports representing 11%–20% of total sales.

Supplier typeKingfit is evidenced as an industrial air-conditioning manufacturer with CNC lathe, laser cutting, radial drilling, and bending facilities. Its stated annual production capacity is 20,000 industrial air-conditioning sets, indicating a manufacturing supplier rather than only a trading or service entity.

R&D capabilityInnovation capability is supported by an integrated continuous-improvement model, documented R&D design inputs and outputs, review, verification and validation records, CAD/SolidWorks/UG skills, 3D design services, 12 invention patents, 10 utility-model patents, and 8 software copyrights. The lack of any new product in the past year is a stated limitation, but the overall evidence supports a capable innovation foundation.

Production capacityProduction capability is supported by stated annual capacity of 20,000 industrial air-conditioning sets, multiple processing facilities, 100% finished-product inspection, 12 quality inspectors, standardized inspection instructions, valid subcontractor manufacturing contracts, inventory capability, and one-month average lead times in both peak and off-season. These details explicitly demonstrate organized production and quality-control capacity.

Customization capabilityKingfit explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It provides 3D software design, confirms customer requests, supplies technical support, and offers both ODM and OEM services, demonstrating broad customization capability.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional factory founded in 1998. OEM is available.

Q:What is the order process?

Inquiry providing clear requirements, official quotation with details, contract confirmation, payment (40% downpayment, balance before shipment), mass production, 8-hour quality testing, shipping, and installation video/manual.

Q:What terms of payment do you use?

We accept T/T, L/C, etc.

Q:How to get a prompt quotation?

Please provide: 1) Application, 2) Cooling capacity (KW/Kcal/hr/RT), 3) Outlet temperature, 4) Power supply (e.g., 3PH 380V/50HZ), 5) Factory location for weather conditions, 6) Any other special requirements.

Q:What is the warranty period?

We provide a 1-year warranty. Free spare parts replacement is included within the warranty period.