Detailed Product Description
diamond core drilling rig 1.wide rotate speed range 2.hydromatic brake 3.monitor, alarm of the parameters 4.easy operation,
diamond core drilling rig HF-5
1.Introduction:
HF-5 rock drill is a new type drill. It can be used in engineering geology exploration, hydrology, well, and big caliber construction. It's a spindle type drill. It has inherited many merits from the former type, such as simple structure, easy operation, convenient maintenance.Except for the above merits, there are also some outstanding advantages as follows:
HF-5 drill has a wide rotate speed range(41-1071rpm) with many velocity shelves(12 gearshifts) which are distributed in reason, It can meet the demand of various high efficiency driling technics such as diamond rope sampling, impact gyration, directional drilling,counter-circle consecutive sampling and so on, and conventional method’s anerture matching. It suits for multi-drill technics.
HF-5 drill can export big torsional moment whose intensity is high. Its drilling capability is strong. It can be used in wide range.
Adopting the connecting rod reinforcement spring cramp and hydraulic pressure loosen normal close chuck whose structures are novel and compensate perfomance is good and hard alloy welding on spider,the clamping can be with large force, longevity and high reliability.
Adopting the hydromatic brake, the drilling tools can be dropped at quiet and on the safe side, and the life of band type brake is long. Adopting hydraulic system of double oil pump supplying oil decreases the heat of system, which meets diversified operating condition.
Equipped with the light automobile’s gearbox, clutch, universal transmission shaft and other high quality general parts which leads to long-life, high reliability and convenient replacement.
The monitor and alarm of the parameters such as torque, drilling pressure, displacement of pump, pump pressure, rotation rate and so on can be realized, which prevents and reduces boring accident. The ability of mud pump’s accoutrement is strong.
The drive machine can be chose between the electromotor and diesel engine.The disposition of the mud pump, grief joint and water tap is agile and convenient
2. Technical Parameter
Engine
Name
Electrical motor
Diesel engine model
Type
Y250M-4B35
R410 5 IZLD
Power (Kw)
55
75
Speed (r/min)
1480
1500
Chisel in the ability
Φ50 Drilling rod
Drilling depth
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