What is the operating voltage?

The operating voltage is 380/220V.

Does the system require insulation?

No, insulation of walls is not required as grain is a good insulator and external heat radiation has little influence.

Heavy Duty Industrial Grain Cooling System with Stable Airflow for Bulk Crop Preservation

Name: Heavy Duty Industrial Grain Cooling System with Stable Airflow for Bulk Crop Preservation
Brand: Zhejiang Kingfit Environment Co., Ltd.
SKU: 2140662782

Zhejiang, ChinaZhejiang Kingfit Environment Co., Ltd.

US$19,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Services

Warranty

Online Services

Model NO.

QGL-60FA

Type

Portable Air Cooler

Air Tube Material

FRP

Corrosion Durability

Higher

Operating Voltage

380/220V

Noise Level

Low

Application Fields

Grain Cooling

Mounting

Floor Standing

Lifetime

5~10 years

Certification

Condition

New

Cooling Capacity

6.75-77kw

Transport Package

Export Plywood Case

Specification

Dimension(L*W*H) 1740*1100*1810MM

Trademark

Origin

China

HS Code

8418699090

Production Capacity

200 Sets / Month

Key features

Natural Grain Preservation: Cost-effective method to preserve grains, seeds, and perishable products without chemical fumigation.

Prevents Insect & Fungi: Effectively prevents insect development and fungi growth without chemical treatments.

Wide Application Range: Suitable for rice, maize, wheat, barley, soybeans, sunflower seeds, and various feed pellets.

Energy Efficient Cooling: Operating costs are cheaper than traditional methods with stable airflow for bulk crop preservation.

Flexible Customization: Offers full customization, minor customization, and flexible options from samples or designs.

Durable FRP Construction: Air tube made of FRP with higher corrosion durability for long-term industrial use.

CE Certified Quality: Product meets CE certification standards for safety and quality assurance.

Low Noise Operation: Designed for low noise levels to ensure a quiet working environment.

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: ≤5.19hInternational 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.