Roll tube type shot blasting machine

1. Attrative price/value ratio 2. Rugged, compact design 3. High blast cleaning performance 4. Quick and easy replacement

The LuHuan LH-BB blast cleaning machine offers favorable, convincing solutions for blast cleaning of small and medium size workpieces, in batch quantities. The LH-BB series will accommodate batch weights of 180 kg to 1360 kg. The applications of these machines are especially variable:

Blast cleaning of iron castings, precision castings, and die castingsDescaling of forgings or heat-treated workpiecesShot peening for surface compactionDeburring of metallic (e.g. stampings) and non-metallic workpiecesSurface finishing

LH-BB blast cleaning machines have been successful over several years and in thousands of applications, often in multishift operation. The LH-BBseries have proved to be economical for low production runs, as well, assuring reliable performance and optimum blast cleaning.

The LH-BB series offers the following advantages:

Attrative price/value ratioRugged, compact designHigh blast cleaning performanceQuick and easy replacement of wear parts

Technical Specifications

Rugged welded structure fixed to the machine and to the floorSeparate hydraulic unitLifting movement of the tilting loader in two stages (one axis for lift and one for tilt) by means of lateral cylindersDelivery of the transport bins to the front or to the side of the tilting loader

Other types of loading equipment (such as belt conveyors, etc.) upon request.

LuHuan blast wheels are renowned for high capacity and maximum energy efficiency. These blast wheels come in various power ratings, giving a high degree of flexibility.

With modifications it is possible to reverse the blast wheel rotation thus allowing a greater range of applications. The amount of abrasive can be adjusted from the operator’s panel. The abrasive is mechanically pre-accelerated and delivered to the blast wheel in a continuous stream. This ensures optimal utilization of the power from the drive motors. High wear-resistant material ensures maximum service life of the blast wheel. Unique design features allow for rapid and simple replacement of wear parts.

	LH-BB 85	LH-BB 170	LH-BB 170HD	LH-BB 340	LH-BB 680
Max.useful capacity[dm³]	85	170	170	340	680
Max.batch weight[kg]	180	360	500	720	1360
Blast room inside dimensions[mm]	Φ 610*788	Φ 700*988	Φ 700*988	Φ 1068*980	Φ1220*1473
Max.workpiece diagonal[mm]	250	350	350	450	500
Max.weight per workpiece[kg]	10	15	23	35	40
Number of blast wheels	1	1	1	1	2
Power per blast wheels[kW]	5,5	11	11	15	11/15
Abrasive throughput, max.[kg/min]	105	180	180	240	360/480
Initial abrasive filling[kg]	135	180	180	900	1810
Air required for dust collection[m³/h]	1400	1600	1600	3400	4250
Installed power, approx.[kW]	6,5	12,3	12,3	18,5	34/42
Dimensions, approx.[mm] A	2810	3730	3730	5000	6150
B	1680	2070	2070	3890	3570
C	1280	1610	1610	4730	5150
Weight, approx.[kg]	1460	2250	2300	4310	8770/8900
Max.carrying capacity of loader[kg]	180	360	500	800	1500
Power of loader[kW]	3	5,5	7,5	11	11
Weight of loader[kg]	800	1155	1250	1300	2800

Roll tube type shot blasting machine