Import Counterflow Cooling Air Roots Blower Fan — Buy in wholesale FOB from Supplier in China
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The counterflow cooling air roots blower fan from Zhangqiu Fengyuan Machinery Co., Ltd. is engineered for aeration applications, featuring a robust design with resin sand casting for enhanced durability. The unit incorporates a main and auxiliary tank lubrication system, addressing common issues with grease lubrication to extend bearing life. Its seal structure prevents oil and gas from entering the casing, ensuring clean, oil-free air output for industrial use.
Constructed with high-precision components, the blower’s chassis and wall panels are machined via digital coordinate boring for tight tolerances and stability. The design prioritises low noise operation, compact footprint, and ease of maintenance, with dynamic balancing for long-term reliability. Typical applications include pneumatic conveying, wastewater treatment, and cooling systems where consistent airflow and minimal contamination are critical.
This model is suited for buyers in heavy industries, agricultural processing, or municipal facilities requiring dependable air movement. It is factory-tested to national standards before shipment, with assembly verified to guarantee performance. Buyers should confirm specific airflow, pressure, and power requirements for their application, as these parameters define compatibility with existing systems.
| Type | Counterflow cooling roots blower |
| Primary Application | Aeration, pneumatic conveying, wastewater treatment |
| Lubrication System | Main and auxiliary tank lubrication |
| Seal Design | Oil and gas resistant, prevents casing contamination |
| Output Air Quality | Clean, oil-free |
| Manufacturing Process | Resin sand casting, digital coordinate boring |
| Noise Level | Low noise operation |
| Maintenance | Easy to maintain, compact design |
| Dynamic Balance | Good dynamic balance, long life |
| Typical Pressure Range | Standard 0.2 to 0.8 bar for aeration applications |
| Typical Flow Rate | Standard 10 to 500 m³/h depending on model size |
| Standard Power Supply | Typical 380V/50Hz or 415V/50Hz for industrial use |
Zhangqiu Fengyuan Machinery Co., Ltd. is based in Zhangqiu, Shandong Province, China, with its registered address at Fengnian Avenue 666. The company specialises in the design and manufacture of roots blowers, including counterflow cooling and backwash variants, serving industrial and agricultural sectors.
The supplier’s profile indicates a focus on precision engineering, with processes such as resin sand casting and digital coordinate boring to ensure component accuracy. While the response rate is currently unrecorded, the company highlights pre-delivery testing against national standards to validate blower performance before shipment.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Sourcing Counterflow Cooling Air Roots Blower Fan from Zhangqiu Fengyuan Machinery Co., Ltd. - China Import Guide
Before ordering, importers should verify the blower’s pressure and flow rate specifications to ensure compatibility with their system. Confirm the power supply requirements, as industrial blowers typically operate on 380V or 415V systems, and check whether the supplier can accommodate custom voltage configurations.
Logistics details such as lead time, packaging, and Incoterms should be clarified with the supplier. Roots blowers are often shipped as heavy machinery, so buyers should confirm whether the unit is crated or palletised and if the supplier offers export documentation, such as a packing list or bill of lading.
Quality checks should include a review of pre-delivery test reports to validate performance against national standards. Buyers may also request third-party inspection for critical parameters like airflow, pressure, and noise levels. Ensure the supplier provides a warranty and after-sales support, particularly for maintenance and spare parts availability.
- ✓谁在进口这款产品
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30 suppliersBuy Counterflow Cooling Air R in Bulk — Verified Supplier in China
When sourcing Counterflow Cooling Air Roots Blower Fan for your business, securing the right balance of quality and cost is essential. Zhangqiu Fengyuan Machinery Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Fans & Blowers sector with strong demand from importing countries worldwide.
Counterflow Cooling Air R Specifications, Trade Terms & Pricing
Importing Counterflow Cooling Air R requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhangqiu Fengyuan Machinery Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
About Zhangqiu Fengyuan Machinery Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Counterflow Cooling Air R has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Fans & Blowers category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Counterflow Cooling Air R — Shipping, Logistics & Customs
Importing Counterflow Cooling Air R requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Counterflow Cooling Air R
What is the wholesale price of Counterflow Cooling Air Roots Blower Fan?
The current listed wholesale price for Counterflow Cooling Air Roots Blower Fan from Zhangqiu Fengyuan Machinery Co., Ltd. is $1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhangqiu Fengyuan Machinery Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Counterflow Cooling Air R?
The supplier, Zhangqiu Fengyuan Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Counterflow Cooling Air R. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Counterflow Cooling Air Roots Blower Fan?
The HS Code classification for Counterflow Cooling Air Roots Blower Fan depends on the specific grade and form. Contact Zhangqiu Fengyuan Machinery Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Counterflow Cooling Air R from China?
To import Counterflow Cooling Air R from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhangqiu Fengyuan Machinery Co., Ltd.. Ensure you have the necessary import licenses for Electric Fans & Blowers products in your destination country.
Is Zhangqiu Fengyuan Machinery Co., Ltd. a verified supplier?
Yes, Zhangqiu Fengyuan Machinery Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Counterflow Cooling Air Roots Blower Fan?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Zhangqiu Fengyuan Machinery Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Counterflow Cooling Air R?
Zhangqiu Fengyuan Machinery Co., Ltd. offers Counterflow Cooling Air R with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Counterflow Cooling Air R the most?
Counterflow Cooling Air R is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhangqiu Fengyuan Machinery Co., Ltd. through our platform.
What certifications does this Counterflow Cooling Air R supplier hold?
Zhangqiu Fengyuan Machinery Co., Ltd. maintains international quality certifications. These ensure that the Counterflow Cooling Air R meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Counterflow Cooling Air Roots Blower Fan on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhangqiu Fengyuan Machinery Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhangqiu Fengyuan Machinery Co., Ltd..
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