Product Description: The throttle is controlled manually change the windscreen opening by mechanical transmission, thereby changing the ventilation area, to control the ventilation flow purposes.
1. In accordance with the needs of the flexible adjustment of size of the wind;
2. Simple operation, convenient;
3. The modular structure, easy installation, removal and transport, can be reused;
4. The use of composite materials and glass fiber reinforced plastic coating, flame retardant, corrosion, moisture;
5. The product series, to meet the different needs and pedestrian tunnel ventilation;
6. The production process in line with relevant industry standards.
These are the Jining Coal Machinery Equipment Manufacturing Co., Ltd. million for a simple introduction of this product, I hope you can help, if you have questions or want Shiyao more detailed understanding of our company and our products, please promptly and our online sales contact manager, or leave your contact details and I will contact you as soon as possible so you can get more authoritative knowledge You can also add QQ: 1684599823 detailed advice; you can also call our 24 hours 15376502873 0537-3151358 related. ! knowledge consulting mine safety equipment; coal mine six systems and automatic non-pressure damper description please visit http: //yimeihou.cn.china.cn for more information.
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Sales Manager: Hou Guijuan
Sales Hotline: 153765028730537-3151358
Work QQ: 1684599823
MSN E-mail:. Yimeijixiehou @ 163 com
Company Name: Jining one hundred million coal Machinery Equipment Manufacturing Co., Ltd.
Company Address: Electromechanical South Road, High-tech Zone, Jining City,
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