The mining hopper bucket, mining bucket, mining hook 
 Scope and features: bottom dump bucket has a simple structure, open and flexible, high safety factor and effective way to avoid the drawbacks of using slip gray tube pouring concrete density inhomogeneities, are widely used in coal, metallurgy, and the borehole wall concrete construction . 
 The main technical parameters 
 Model DX-1.6 the DX-2.0 DX-2.4 
 Barrel diameter (mm) 1320 1450 1450 
 Bigger height (mm) 1735 1930 2115 
 The largest diameter (mm) 1450 1650 1650 
 Maximum height (mm) 2750 3250 3435 
 Discharge port size (mm) 470 × 470 480 × 480 480 × 480 
 Weight (kg) 1150 1250 1350 
 Performance: the advantages of concrete hopper bucket conveyor: 
 1, discharge, easy to operate. 
 2, safe and reliable. 
 3, concrete water-cement ratio can be fully guaranteed. Than the advantages of pipeline transportation is no segregation phenomenon. 
 4, after the completion of a segment of the puzzle wall, face clean-up small amount of work to assemble the wall fast. 
 Waste bucket hanging plate flip discharge the impact of large hopper bucket no such drawbacks, and not to be in the hanging plate, designated persons Division pick linked to work, which can save people. 
 6, can adapt to a variety of puzzle-wall technology.