Djb Articulated Roof Beam - Chinaprice: contact company for price
1. The type of roof beam is a kind of articulated roof beam
2. top quality , competitive price
Coal mine articulated roof beam for sale
1. The top beam is a kind of articulated roof beam, it can cooperate with all kinds of metal prop of metal stents, for coal mine in horizontal and slowly inclined working face supporting a high intensity beam
2. Because of the top beam to cantilever-type retaining wall in front of working face coal conveyer on the roof, make the coal wall between the pillar and has larger unsupported space
3. Reason for using new coal mining machinery and flexible conveyor, realize mechanized coal mining in general to provide the conditions, it is a high grade of conventional and new high-end technology necessary to form a complete set of equipment
Texture of material
27simn 100mm 90mm 8mm Weld weight 0.7kg/m
When the bearing capacity of beam span 700mm, beam central concentrated load;
Specifications in each difference of 200mm add a specification
Can according to customer's actual demand manufacture all kinds of non-standard metal hinged top beam, beam, all products have been burned heating modulation processing, production process in strict accordance with the national standard, the quality and quantity!
- Posted By: Jining Bafang Mining Machinery Co., Ltd
- Phone: 865372289978
- Address: 28 Jin Yu rd., Jining , China
- Website: http://www.sdbafang.com
Published date: November 30, 2013 -
- Business Description: involved in international trade import export of goods, products, and services
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