适用范围:
MQTB-80/2.0型气动支腿式帮锚杆钻机广泛适用于岩石硬度≤f8的煤巷、半煤巷的煤帮锚杆支护作业,既可钻锚杆孔,又可钻锚索孔,还可搅拌和安装树脂药卷类锚杆、锚索,无需其他设备,即可实现锚杆螺母一次安装拧紧,达到初锚预紧力的要求。
特点:
体积小,重量轻,操作简单,维护方便。马达启动时,可稳定在设定点。齿轮式气动马达,运转稳定,可靠性高。新型玻璃钢气腿设计,安全防爆、使用寿命更长。本钻机已申请了。
MQTB-80/2.0气动锚杆钻机主要参数:
工作气压Mpa 0.4-0.63
额定气压Mpa 0.5
额定转速r/min 240
额定转矩N.m 80
失速转矩N.m 185
空载转速r/min ≥ 600
耗气量m3/min 4
大推力KN 4
冲洗水压力Mpa 0.6-1.2
噪声dB(A) ≤ 95
整机大高度(支撑座至钻杆套水平中心线)mm 3170±50
整机小高度(支撑座至钻杆套水平中心线)mm 1165±50
整机重量Kg 46
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