DJB Metal Roof Beam
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... of the metal-metal stents for the horizontal and gently inclined mine stope support of a kind of high strength roof beams, roof beams can be because of this cantilever supporting face, coal transport road above the wall in front of the roof, walls and...
Shandong China Coal Industry&Mining Supplies Group
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Articulated roof beam
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... of metal single hydraulic prop with metal stents, for coal mine in horizontal and slowly inclined working face supporting a high strength roof beam, due to the top beam can cantilever timbering in front of working face, coal wall on the...
Shandong China Coal Group
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Roof Beam Large Span Cold Roll Forming Machine Curved No Girder Arch Roofing
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Roof Beam Large Span Curved No-Girder Arch Roofing Cold Roll Forming Machine Product Description:This is a mobile multi-production line, which fabricated 8 types of steel building at your will.The advantages of a steel building are no beam and column in the structure. The roofing......
Wuxi YBT Machinery Equipment Co.,Ltd.
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6m/Min Roll Forming Equipment No Roof Beam Large Span Curved Roof Tile Forming Machine
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No roof beam large span curving steel panel roll forming machine Technical Parameter : no-beam arch curving roof tile forming machine Dimension : 8900mm * 2230mm * 2300mm (Single axle & 4 tires) Total Weight : About 8 Ton Bending Leaf : 10mm thickness, ......
hebei feixiang roll forming machinery co,ltd;
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Simple Self-locked Roof Series Roofing Tile Forming Machine / Improved Bender
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Simple Self-locked Roof Series Roofing Tile Forming Machine / Improved Bender 1. Precise forming. 2. High-solid forming stand guarantees the good and uniform quality of final products 3. The operation automatically minimizes the tolerance of cutting length......
Jiangyin Dingbo Technology Co., Ltd
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Epiroc BMH2000 Series Feed Beam Profiles Aluminium Alloy Extruded Profiles
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Epiroc BMH2000 Series Feed Beam Profiles Aluminium Alloy Extruded Profiles FEATURES 1. Material: Aluminum Alloy 7000 Series ; Heat treatment T6 2. Compliant with: GB/T6892-2006 3. Tolerance: twist degree--- less than 1degree per meter and 5 degrees for ......
Chongqing Huanyu Aluminum Material Co., Ltd.
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DHS Equivalent Galvanized Steel Purlins Supporting Horizontal Roof Beams
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... to enquiry it. In architecture, structural engineering or building, a purlin (or historically purline, purloyne, purling, perling) is any longitudinal, horizontal, structural member in a roof except a type of framing with what is called a...
FAMOUS Steel Engineering Company
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ABT series two-beams active infrared sensor
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ABT series two-beams active infrared sensor Technical Parameter: Model ABT Outdoor alert distance max 20m, 30m 40m, 60m, 80m, 100m Indoor alert distance max 60m, 90m, 120m, 240m, 300m Beam amount 2 Response time 50 — 700 ms Alarm output N C/N O Contact ......
JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
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Roof Beam Container House Roll Forming Machine PPGI Material CE
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Container Roof Beam Roll Forming Machine, Container House Machine *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg......
XIAMEN FUMING ROLL FORMING MACHINERY CO., LTD.
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DX Series H Beam End Face Milling Machine / Surface Milling Machine 1200X1500 Mm
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DX Series H Beam End Face Milling Machine / Surface Milling Machine 1200*1500mm 1. Structure principle Model DX1215 end face milling machine is composed of machine body, sliding table, stand column, elevating table, horizontal feed mechanism, elevating ......
Friendship Machinery Co., Ltd
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