2*45kw 2*55kw Underground Coal Mine Explosion-Proof Two-Stage Fan Blower

• Material: Iron
• Usage: Mine
• Flow Direction: Axial Flow
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: FBD
• Pressure: High Pressure
• Certification: RoHS, UR, ISO, CE, CCC
• Color: White, Red, Blue, etc.
• Protection Level: IP55/IP65
• Insulation: F/H
• Maximum Efficiency: 96%
• Transport Package: Wooden Packing
• Specification: Have many sizes,Can provide according to your need
• Trademark: HNDING
• Origin: Shandong, China
• HS Code: 8414593000
• Production Capacity: 10, 0000 Units/Yearv
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 100.000kg
• Lead Time: 1 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

Product Description

Product introduction
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For all customers, the company adopts a "tailor-made" method based on specific parameter requirements. Based on on-site feedback on full pressure, air volume, temperature, altitude, user habits and other needs, the company adjusts the impeller diameter, hub ratio, and fan operating speed. Factors such as these are used to select the most suitable fan for the project, ensuring that the selected fan can operate in a high-efficiency and stable zone during easy and difficult periods of mine ventilation, and leave a certain margin in accordance with relevant regulations.

Usage: Coal mine, copper mine, iron ore, gold mine, tungsten mine, calcium mine, lead-zinc mine, calcite mine, marble mine and other types of mines

Product Categories
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Mine primary fan (mine main fan)

Mine single stage primary fan (mine single stage main fan)
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Air volume: 2.0m³/s~680m³/s
Full pressure: 108Pa~13000Pa
Power: 3kW~2600kW
Material: aluminum alloy, carbon steel, stainless steel and other materials
Type: long-axis axial flow fan, short-axis axial flow fan, impeller and motor directly connected axial flow fan

Mine double-stage primary fan (mine double-stage main fan)
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Air volume: 2.0m³/s~680m³/s
Full pressure: 382Pa~22000Pa
Power: 2×11kW~2×1400kW
Material: aluminum alloy, carbon steel, stainless steel and other materials
Type: long-axis axial flow fan, short-axis axial flow fan, impeller and motor directly connected axial flow fan

Mine single stage primary fan
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Air volume: 2.0m³/s~680m³/s
Full pressure: 382Pa~22000Pa
Power: 1.1kW~1250kW
Material: aluminum alloy, carbon steel, stainless steel and other materials
 

Mine secondary fan (mine auxiliary fan)

Mine single-stage secondary fan (mine single-stage auxiliary fan)
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Air volume: 2.0m³/s~238m³/s
Full pressure: 38Pa~3300Pa
Power: 1.1kW~250kW
Material: aluminum alloy, carbon steel, stainless steel and other materials
Configuration: air collector, main unit, diffuser, starter cabinet, spare motor, anchor bolts, air regulating door, etc.

Mine double-stage secondary fan (mine double-stage auxiliary fan)
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Air volume: 6.3m³/s~355m³/s
Full pressure: 2×22Pa~8900Pa
Power: 2×11kW~2×1250kW
Material: aluminum alloy, carbon steel, stainless steel and other materials
Configuration: front air duct, air collector, primary host, secondary host, diffuser, starting cabinet, backup motor, anchor bolts, air regulating door, etc.

Mine booster fan

Mine single stage booster fan
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Air volume: 0.9m³/s~18.6m³/s
Full pressure: 575Pa~2680Pa
Power: 1.5kW~30kW
Material: aluminum alloy, carbon steel, stainless steel, hard plastic, carbon fiber and other materials.

Mine multi-stage booster fan
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Air volume: 0.9m³/s~18.6m³/s
Full pressure: 250Pa~12000Pa
Power: 2×1.1kW~2×250kW
Material: aluminum alloy, carbon steel, stainless steel, hard plastic, carbon fiber and other materials.

Underground mining dust removal fan

The underground mining dust removal fan is a high-efficiency mining dust removal device. The wet dust collector part has single-stage structure and multi-stage combination structure according to the dust concentration and emission requirements of the working point. Mainly used in mines, tunnels, subways and other places where dust is generated.

The underground mining dust removal fan consists of two parts: an axial flow fan and a wet dust collector. The axial flow fan is composed of an air inlet flow guide tube, a main engine, a guide vane tube, and a muffler. The wet dust collector adopts a horizontal structure. In the horizontal casing with a cross-sectional shape such as rectangular or square, in the area from the air inlet to the air outlet, the rectifier grid, spray assembly, filter assembly, and dehydration assembly are arranged in sequence.

Mine heating air supply fan

The mine heating and air supply fan is a heating and ventilation equipment specially developed for mines. This product mainly solves the problem of freezing that may occur at the entrance of mines or factory workshops due to low temperatures in winter. Control the working environment temperature above 2°C to effectively prevent freezing and ensure safe production.

 

Packaging & Shipping

1. The equipment is equipped with a number of signs such as a product nameplate, rotation direction sign, wind direction sign, grounding sign, lifting sign, safety warnings, and so on.

2. Product nameplate mainly includes the contents of the equipment: main technical parameters (flow, pressure, motor power, Revolutions Per Minute), product number, manufacturing date, and so on, which is convenient for users to check at any time.

3. Small equipment adopts the type of export wood packaging and large equipment, and the steel frame transports large cargo transportation.

4. All equipment is waterproof and rainproof.

 

Installation Instructions

 

Option 1: Our company can provide remote video guidance for installation through WhatsApp, Wechat and other chat software.

Option 2: Our company sends employees with more than 30 years of service to the site to guide installation.

 

Company Profile

Zibo Hengding Fan Co., Ltd. Is located in Industrial Park, Beijiao Town, Zhoucun District, Zibo City, Shandong Province, China. The company covers an area of 12,000 square meters and a construction area of 8,000 square meters. The company has total assets of 27 million RMB and 186 employees, 46 engineers, and technicians. It has passed ISO9001 quality management system certification and has maintained long-term technical cooperation relationships with many colleges and universities, such as Xi'an Jiaotong University, Tianjin Nankai University, and so on. Now, it has developed into a modern ventilation equipment manufacturing enterprise with first-class testing and producing equipment, high-quality and excellent production molds, strong scientific research and development strength, a strict quality management system, and gradually perfected development. The company has 40 years of production experience, with an annual output of 5,000 sets of ventilators


 

Our Advantages

 

Strict quality standards, precision machining, and other spare parts and design maintain product stability, strictly select product parts suppliers, and perfect after-sales service system to allow customers to enjoy a new experience

Our company has introduced the latest research results of the Chinese Academy of Sciences, C4-II ternary flow wing twisted blades, which have high aerodynamic efficiency.
The surface of the ventilator impeller blade is sprayed with advanced super-resistant (CN) metal material to form a wear-resistant, anti-corrosion protection layer on the surface of the blade. The wear resistance of the blade surface is 10 to 50 times higher than that of the ordinary carbon steel material, thereby greatly prolonging the service life of the blade.

 

Quality assurance measures:

In long-term production management, our company has formed a set of standardized process control measures and control points, which can provide users with high-quality products in all directions. Our company has a good reputation and is an enterprise that users can absolutely trust.

Our company has obtained the IS09001 certification from the International Organization for Standardization (see 

 

FAQ

 

Q. What information should I provide when inquiring?

A: Fan name/model, KW, Air pressure, Flow rate Air Volume, and temperature

Q. What is your warranty?
A. Our warranty is 18 months after receiving the fans. During the warranty period, replace the damaged parts free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure.
continuous safe and high-quality equipment operation.

Q. How does your factory control product quality?
A. We have a quality inspection department. All fans are running more than 3 hours before delivery to test the quality. If there is a quality problem, we will produce a new one.

Q. What are your terms of payment?
A. TT 40% AS THE ADVANCE PAYMENT AND TT 60% AFTER INSPECTION BEFORE SHIPPING.
B. 100% IRREVOCABLE L/C AT STGHT.

Q. What products do you produce?
A. Centrifugal fan, tunnel fan, axial fan, jet fan, mining fan, exhaust fan,anti-corrosion blower, high-pressure blower, explosion proof fan, fan accessories, etc, welcome to contact us to learn more details.

Q. Where is your factory? Can I visit your factory?
A. Zibo Hengding Fan Co., Ltd. Is located in Industrial Park, Beijiao Town, Zhoucun District, Zibo City, Shandong Province, China.

Q. How long will it take to ship after the order?
A. 10-15 Days if you need it urgently, we can discuss it for shorting time.

Q. Is the product customizable?
A. Various types can be customizable.