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Shandong China Coal Industry&Mining Supplies Group
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negative pressure air duct

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Shandong China Coal Industry&Mining Supplies Group

City: Jining

Province/State:Shandong

Tel:86-537-2350961

Contact Person:
Mr. Qu
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negative pressure air duct

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...pressure ventilation; air duct varieties: coated cloth duct by rubber coated cloth material into a positive pressure air duct, plastic and rubber ... 2024-12-09 10:42:03
chinacoal03 Applications: 1. Air supply in underground working environment, such as subway construction, tunnel construction, mining areas, and ... 2024-12-09 11:03:43
Introduction a: L = 3m, the longitudinal seams more than one; L = 5m longitudinal seams when more than 4; L = 10m when more than two longitudinal ... 2024-12-09 10:42:03
chinacoal03 2016 Automatic Robot Vacuum Window Cleaner 1. Microcomputer control system 2. One touch start 3. 2.4 G wireless barrier-free remote ... 2024-12-09 11:05:19
...duct can be divided into positive and negative air duct, duct pressure, high-temperature high-pressure cylinder forming a whole technology, ... 2024-12-09 10:42:03
...senior technicians using high quality rubber, with high-quality spring steel as the material carefully crafted and into; duct quick connector has a ... 2024-12-09 10:42:03
...pressurized structure, good dynamic performance, with fast welding speed ——Guidance department adopts the special material of small friction, ... 2024-12-09 11:04:32
...pressurized structure, good dynamic performance, with fast welding speed ——Guidance department adopts the special material of small friction, ... 2024-12-09 11:04:32
...duct is made for cool and warm air supply. Description 1. Material: It is made of PVC fabric 2. It is consist of three layers. Two PVC fabric as ... 2024-12-09 10:53:14
...Air filling pressure:30Mpa 2.Motor power:2.2KW 3.Discharge flow:100L/Min 4.Crank shaft rotate speed:2300r/min 5.Voltage:380/220V 6.Weight:65kg ... 2024-12-09 10:45:10
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