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China 100mm*10 telescopic skeleton duct, it exerts force in reverse to expel dust and exhaust gases, with low wind resistance. - China Supplier
China 100mm*10 telescopic skeleton duct, it exerts force in reverse to expel dust and exhaust gases, with low wind resistance. - China Supplier

100mm*10 telescopic skeleton duct, it exerts force in reverse to expel dust and exhaust gases, with low wind resistance.

Price:60
Industry Category: Machinery & Industrial Equipment
Product Category:
Brand: YH
Spec: 齊全


Contact Info
  • Add:山東省煙臺市萊陽市富山路587, Zip: 265200
  • Contact: 王經(jīng)理
  • Tel:16653525598
  • Email:3463258281@qq.com

Other Products

Description
Additional Information

Due to fluctuations in raw material prices, the specific models and prices may vary. For detailed quotations, please contact our sales staff. Thank you.

Tunnel construction is fraught with difficulties, yet negative pressure ventilation ducts rise to the challenge. I once witnessed a scene at a construction site: an elderly worker, after finishing a day's work, gently stroked the duct fabric as if expressing gratitude for the sense of security it provided him.

Purpose of Mining Positive and Negative Pressure Ventilation Ducts: Used for positive and negative pressure ventilation in coal mines, tunnels, caves, and underground local fan systems.

Mining ventilation ducts include the following aspects:

1. Ventilation and Dust Removal in Coal Mines: Mining ventilation ducts are primarily used for ventilation and dust removal in coal mines, especially for extraction and exhaust. They effectively deliver fresh air into the mine while expelling harmful gases and dust.

2. Tunnel Engineering: Mining ventilation ducts are also suitable for tunnel engineering, such as subways and railway tunnels. They help with dust extraction and air exchange, improving the working environment.

Parameters of Mining Ventilation Ducts:

Diameter: 300-1200mm

Length: 5-300m

Flange: 15-25cm

Suspension Buckle Spacing: 60cm for diameters below 800mm, 50cm for diameters 800mm and above

Features and Performance of Mining Ventilation Ducts:

Mining ventilation ducts are typically manufactured using high-temperature heat-sealing technology and carbon spring steel frames, offering the following characteristics:

Flame Retardant and Anti-Static: They remain stable in high-temperature and electrostatic environments, preventing fires and accidents caused by static electricity.

Low Air Resistance and Leak-Proof: The design ensures smooth airflow, reducing energy loss.

Strong Negative Pressure Resistance: They operate stably in high negative pressure environments.

Long Service Life: Made with high-quality materials and processes to ensure durability.

Mining positive and negative pressure ventilation ducts are not just industrial equipment; they are the lifeline of safe production in mines and the confidence that miners hold onto in the darkness. We often pursue grand goals but overlook the small, certain joys around us. Just like that piece of duct fabric, though inconspicuous, it brings peace to countless nights.

Contact: Manager Hu   Contact Information: 16653525598

Industry Category Machinery & Industrial Equipment
Product Category
Brand: YH
Spec: 齊全
Stock:
Origin: China / Shanxi / Taiyuanshi
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