| 30cm | $35 |
| 40cm | $65 |
| 62cm | $90 |
| 80cm | $110 |
WhatsApp : +8618623251355
Powerful negative pressure fan, 220V 380V Size 30cm 40cm 62cm 80cm
Our company sells powerful negative pressure fans at reasonable prices and higher quality, 220V 380V, including the size of 30cm 40cm 62cm 80cm, which can solve your mine ventilation and cooling troubles, ventilate air, and eliminate odors. This product has strong suction, More energy saving, and environmental protection.
Body material: anti-rust thick galvanized sheet
Fan blade material: anti-rust galvanized sheet / stainless steel
Rated voltage: 380V/220/
Noise decibels: ≤70 decibels
Features:
1. Strong suction and rapid air change: suitable for various large-area places, effectively improving the harsh air;
2. The heavy hammer is upgraded without electric ventilation: the heavy hammer is upgraded again, and the shutters can be opened at 90° without turning on the machine;
3. Comprehensive testing, rest assured to use: through professional department testing, quality assurance, shopping worry-free;
4. High-quality aluminum alloy wind wheel: more robust and durable;
5. High-quality wear-resistant rubber belt: wear-resistant, anti-aging, long service life;
6. Automatically close the blinds: the machine is closed, the blinds are automatically closed, rainproof, and dustproof.
Pyament method:
How to determine product prices and shipping costs?When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included. |
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How to complete the payment?We have the following payment methods. You can tell our sales Manager which payment you prefer and complete it. After the customer service checks and confirms the payment is completed. Provide the proforma invoice. And we will prepare to ship. |
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Cryptocurrency Payment |
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Bitcoin - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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USDT - The payment method at the designated address is efficient and practical and can be used anywhere in the world. |
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ETH - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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LTC - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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Bank Transfer |
Other payment methods |
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Wire transfer [Hong Kong] Card Number |
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Wire transfer [China Mainland] Card Number |
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Cooperation express: |
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Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 3 days after receiving your payment.
Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.
Q: What payment methods do we support?
A: We support Bank transfer, wire transfer, Western Union, BTC, third party guarantee, letter of credit and Paypal.
Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with the maintenance departments in many countries around the world. For example Venezuela, Iran, etc. If you have any questions within 3 days of receiving the goods, you can get free repair service.
Q: Which express we support?
A: We will choose one cheapest and fastest transport way for you. and we support DHL, UPS, TNT, Federation, also have special express, such as Russia, the United States, Kuwait, etc.
[email protected] [email protected] [email protected]
Business Hours: (GMT+8) 08:30-20:00 
Company Phone: +86-023-72227777