新型墙槽机一次成型节能环保效率高墙体开槽传统是手工凿式开槽,后来使用切割锯先割出两条线缝后,再用电锤凿出线槽,这两种开槽方式都是操作复杂,工作效率低,对墙体的损坏大,而且粉尘非常多。应行业需求,市场上先后出现 A new type of wall trough forming a high energy efficiency and environmental protection The wall is a traditional slotted hand-chisel slotted, and later use the cutting saw first cut two seams, and then hammering trunking, both slotting way Is the operation of complex, low efficiency, the damage to the wall, and the dust is very large. Should the industry demand, appeared on the market one after another