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High Quality Bitcoin Mining Cooling Air Cooled Dry Cooler
US$6,282.00
1-9 Pieces
US$5,892.00
10-24 Pieces
US$5,620.00
25+ Pieces
Product profile
Customization
AvailableAfter-sales Service
Online SupportWarranty
1 YearModel NO.
D2-148-4*630Type
Air-CooledCooling Water
Mineral OilSystem Type
Closed SystemFans Species
Single-speed FanNoise Level
LowApplication Fields
Bitcoin MiningCertification
CECondition
NewOEM Customization
SupportMetal Tube
No Side Leakage of MediumWeight
CustomizedCooling Capacity
CustomizedProduct Type
Dry CoolerInlet Air Temperature
60 Degree COutlet Air Temperature
40 Degree CInlet O.D.
2mm, 2.5mm, 4mmOutlet O.D.
2mm, 2.5mm, 4mmPower Supply
380V/3p/50HzFan Diameter
350~800Structure Type
V Type/ Plate TypeAir Discharge Direction
Vertical / HorizontalMedium Volume
CustomizedFan
AC/EcTransport Package
Wooden Box PackageSpecification
customizedTrademark
VenttechOrigin
ChinaHS Code
8419500090Production Capacity
70sets/MonthKey features
OEM Customization Support: We manufacture outdoor air coolers according to customer drawings or samples.
Customized Weight and Capacity: Weight, cooling capacity, and medium volume are fully customizable to meet specific needs.
Unique Floating Coil Design: Avoids leakage caused by thermal expansion and contraction for enhanced reliability.
Low Noise and High Efficiency: Equipped with 2nd generation owl-wing fan motors for large volume flow and low energy consumption.
Corrosion Resistant Construction: Outdoor casing made of galvanized sheet metal with stainless steel bolts and optional epoxy coating.
1-Year Warranty Coverage: Comprehensive one-year warranty against defects from B/L date with free product replacement.
Flexible Payment Options: Accepts T/T, Western Union, and PayPal for convenient transactions.
Sample Order Available: We support purchasing 1 pc of each item for quality testing purposes.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2009-01-01Nearest Port: SHANGHAI, GUANGZHOU, QINGDAOAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, EXW, Others
AI-Powered supplier vetting
SummaryShanghai Venttech Refrigeration Equipment Co., Ltd. is identified as a Chinese manufacturer/factory specializing in air-conditioning and refrigeration equipment. The supplier reports ISO 9001 certification, six production lines, 6–10 quality-control staff, and 11–20 years of R&D-engineer experience. Its stated capabilities include laboratories, in-house performance testing, a complete quality-testing system, and production of copper-, stainless-steel-, and aluminum-pipe condensers and evaporators. It reports exports to multiple global regions and began exporting in 2009, with export sales accounting for 41%–50% of total sales. Lead time is stated as one month off-season and two to three months during peak season. Evidence of after-sales service, financial credibility, formal customer references, and broader customization processes is limited. No financial figures are provided in this assessment.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in industrial equipment, manufacturing machinery, electrical/electronics, and consumer electronics categories. Its listed products are refrigeration and air-conditioning components and systems, indicating direct manufacturing relevance to the target product area.
CertificationsThe supplier reports ISO 9001 certification and describes a complete quality-testing system, laboratories, professional equipment, and in-house performance testing. These statements support a formal quality-management and testing capability, although no certificate number, validity period, or scope is provided.
R&D capabilityThe supplier reports 11–20 years of R&D-engineer experience, its own laboratories, professional testing equipment, and product features such as precision temperature and humidity control. These are positive indicators of technical development capability, but the slices do not document patents, new-product launches, proprietary technology, or formal R&D outputs.
Production capacityThe supplier reports six production lines, 6–10 quality-control staff, a complete quality-testing system, and product manufacturing across copper, stainless-steel, and aluminum pipe configurations. It states one-month off-peak lead time and two-to-three-month peak-season lead time, indicating established production capacity, though actual capacity volume and utilization are not detailed.
Product Q&A
Q:Do you make custom outdoor air coolers?
A:
Yes, we do. We can manufacture outdoor air coolers according to your drawings or samples.
Q:How can I pay for your products?
A:
You can pay via T/T, WEST UNION, or PAYPAL.
Q:How can I guarantee the quality?
A:
One year's warranty against B/L date. If you meet with quality problems, we promise to replace products.
Q:What should I do if I don't find what I want on your website?
A:
You can email us the descriptions and pictures of the products you need. We will check whether we can make it.
Q:Can we buy 1 pc of each item for quality testing?
A:
Yes, we understand quality test is important and we are glad to send 1 pc for quality testing.
Send Inquiry
*To:
Shanghai Venttech Refrigeration Equipment Co., Ltd.
Shanghai Venttech Refrigeration Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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