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price
Order quantity
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¥0.01
1 - 9tower
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¥0.01
≥10tower
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price
Order quantity
¥0.01
1 - 9tower
¥0.01
≥10tower
¥147.00
¥147.00
¥147.00
Repair and maintenance of shock wave doors, usage of shock wave door products
¥147.00
铰接顶梁
铰接顶梁概述
铰接顶梁可与各种类型单体金属支柱配合组成金属支架,供煤矿在水平以及缓倾斜回采工作面支护的一种高强度顶梁由于这种顶梁能悬臂支护工作面煤壁前边的运输机道上面的顶板,使煤壁与支柱间有较大的无支护空间,故为采用新型采煤机械和可弯曲运输机,实现采煤一般机械化提供了条件,是高档普采和新高档采技术必要配套设备。铰接顶梁能实现悬臂支护,使煤壁与支柱间有较大的无支护空间,为实现采煤一般机械化提供了条件。该产品既适用于炮采工作面,同时也是高档普采工作面顶板支护的必要配套设备铰接顶梁主要是在π型梁基础上焊接配件做成的。
铰接顶梁参数:
铰接顶梁长度:800mm,1000mm,1200mm
型 号:DJB1000-300
材 质:27simn
宽 度:100mm
高 度:90mm
厚 度:8mm
长 度:1000mm
加工工艺:淬火调质(热处理)
梁体承载能力:大于300kN
address | Unified Social Credit Code | 9137080032833555X4 | |
---|---|---|---|
organization code | 32833555-X | registered capital | thirty million |
business term | 2044-11-10 | Business status | In business |
company type | company with limited liability | establish date | 2014-11-11 |
legal representative | Shao Hua | register authority | Rencheng branch of Jining Administration for Industry and Commerce |
business scope | Mining machinery accessories, machinery, equipment, machinery and electrical appliances manufacturing, sales, import and export of goods and technology, except for the business restricted or prohibited by the state, hardware products, chemical products, excluding dangerous chemicals, building materials, steel, railway equipment and accessories, wholesale and retail of which are subject to approval according to law, can be operated only after the approval of relevant departments |
¥147.00
¥147.00
¥147.00
Repair and maintenance of shock wave doors, usage of shock wave door products
¥147.00
¥147.00
Main structure of MMB1.4 * 1.8 waterproof closed door, characteristics of waterproof closed door
¥147.00
MMB series mining enclosed door working environment, MMB series mining enclosed door structure
¥147.00
¥147.00
The main structure and functional characteristics of waterproof closed doors
Middling coal Industry and Mining Materials Group Co., Ltd
mobile phone:400-086-0537
phone:086-400-0860537
Address: No. 11 Kaiyuan Road North, High tech Zone, Jining City, Shandong Province