application: best choise ventilation fan for under mining coal, deep tunnel/ metal mining/ engineering tunnel function: far distance ventilation, big power ventilation, low noisy, high efficiency, energy-saving, various style available temperatuer range:-20°c~ 40°c
axial fan for tunnel and coal mine feature
1. the product is composed of explosion-proof motor, vanes, air duct and others;
2. it's in low noise, low consumption and perfect performance; 3. besides being used for ventilation and exhausting, it also can be installed in series to improve the pressure in pipe;
4. the enclosure material can be armor plate or fiber flass reinforced plastic; 5. wiring with cable.
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certifications
our company
advantages.1
our companies to actively participate in railway and mining construction for more than 30 years. for the domestic railway, coal mines, subway,ports, such as steel rail transport to open in the field of equipment shortages, roads, offers a wide range of materials.
advantages.2
in order to strictly control the quality of each product and ensure that all our railway and mining equipment meet international standards and our customers' expectations, our advanced manufacturing equipment includes the following: vertical milling machining center ,numerical control lathe, numerical control cutting,and all kinds of equipment more than ten hundreds .
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faq
q1: are you trading company or manufacturer ? a: we are a manufacturere with 7 branch factories and 6 overseas offices. q2: how long is your delivery time? a: generally, within 15-25 days after deposit received.
q3: can we visit you factory? a: warmly welcome! once we have your schedule, we will arrange the professional engineers and salesperson to follow up your case.
q4: do you provide samples ? is it free or extra ? a: available upon request.
q5: what is your terms of payment ? a: tt b. western union c. lc d.upon request
q6. is it ok to print my logo on product? a: yes. please inform us formally before our production and confirm the design firstly.
q7. why choose our company? a: 1.we have 30 years working experience in railway and mining construction. 2. we have 31 professional engineers and 6 overseas office for better after-sales service .