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China, Chinese Gp90-1 All Hydraulic Diamond Core Drilling Rig with Wire Line System Multifunctional for Surface and Underground1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Geological Drilling RigCoring Drill RigDrill Rig
Qingdao Grandplan Machinery and Equipment Co., Ltd.
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Product Description GP90-1 All Hydraulic Diamond Core Drilling Rig with wire line system multifunctional for surface and undergroundDrilling depth guideline for GP90-1 Hydraulic Diamond Core Drill Rig(with wire line) Rod size/Barrelup horizontal downBQ(59mm)250m350m450mNQ(75mm)200m300m400mHQ(89mm)150m250m350mWorking ParametersMain shaft rotation speed without load: ≥1700r/min (speed reducer ratio 2.2:1) ≥820r/min (speed reducer ratio 3.5:1)Main shaft rotation speed with load: ≥1300r/min (speed reducer ratio 2.2:1)Drilling output: 40-60m per 6 hours for general conditions, if hardness is not big, drilling output will be more. Torque of axle: ≥650 Nm(speed reducer ratio 2.2:1 rotation speed 400 rpm)Axle pushing force: >53KNAxle pulling force: >66KNDrilling angle: 0-360°Surface obliquity: 30°-90°Drive head stroke: 1600 mmWater consumption: 5-10m3/day,depending on different climate and this is for cycled use.Core recovery: ≥75% if the ore body structure is not integrated. ≥85% if the ore body structure is integrated.Total weight: 1750 kg(main body:550kg+ Power unit:700kg+ Operation panel:112kg)Outer dimensions: Main body:2370×300×500mmPower unit:1530×1100×1210mmOperation panel:550×450×1150mmMain BodyThe machine body is composed of the following parts:1. Chuck and speed reducer assembly including:l Speed reducer: ratio 2.2:1l Chuck and guide sleevel Hydraulic motorn Working pressure: 20Mpan Maximum pressure:25 Mpan Theoretical drainage: 80ml/r, the minimum drainage 35ml/r2. Rod Holder assemblyDouble holding cylinders to ensure accurate drilling reaching direction.Chuck and Rod Holder HQ Chuck(95mm) TypeOpened hydraulically Closed mechanically Automatic synchronization with rod holder JaweRod holder2pc(with tungsten carbide inserts) Chuck 4pc 3. Main bodyOil cylinder in bed body adopt GG012-80/40x800x1060Chain adopt 1# and 1 1/4# two kinds of bush roller chain.Power PackPower pack is composed of the following parts: 1. Y series three-phase squirrel-cage asynchronism motorl Voltage: 380 V for standard, other voltage optionall Frequency: 50 Hz for standard, other frequency optional l Rotational frequency: 1480 r/minl Power: 55Kw 2. High pressure axial plunger pumpl Motor oil way plunger pump(main pump)n Rated pressure: 31.5 Mpan Theoretical drainage: 800 ml./r(90% of the oil pump drainage)n Max. theoretical torque: 439.6 Nml Feed oil cylinder oil way plunger pump(service pump)n Rated pressure: 31.5 Mpan Theoretical drainage: 10.9 ml/rn Max. theoretical torque: 54.8 Nm3. Oil filterFiltration accuracy: 10 μm1. Coolerl Oil pressure: 1.6 Mpa(max)l Water pressure: 1 Mpa(max)2. Relief valvel Rated flow: 401/minl Adjustment pressure scope: 16-32 MPa3. Electrical drive pump for hydraulic oil refill: used for adding hydraulic oil4. Traveling wheel rubber type.Mud PumpHorizontal,3-cylinder,single-functional reciprocating piston pump. The speed-change device can make drilling mud pump convey flow at 3 different levels. Simple and compact design, lower weight, smaller size, easy for maintenance and repair, disassembly, installation and movement.Operation PanelOutstanding features:Unmatched high drill head and spindle speed, which allows high drilling speedFull hydraulic driven and control system, including:Hydraulic rod feeding, pushing and pulling system;Hydraulic rod rotation driving system;Superior quality key components made of aircraft grade materials, fabricated with professional aircraft industry machinery;Power supply can be made by electrical motor/generator assembly.Drilling angle adjustable between 0°and 360°Advanced winching system Flexible rotation base frame. Can easily change the direction by turning the base design.Secondary hydraulic oil filter. to make the filtration for hydraulic oil more safe, we set up the secondary filter in the chuck which will shows as a red point.Magnetic prevention for hydraulic oil. Even if we have the first stage filtration for hydraulic oil from the oil tank, but we also set up the strong magnetic on the tank to absorb any chips so as to avoid it goes to next step.Oil temperature sensor. In order to keep the temperature of hydraulic oil at safe level, we configures with the temperature sensor in the flow to monitor and feedback during the work.Eletrical work recorder. We configure with this electrical recorder so that there will be clear record and report to check how much work has been done.4 shifts design. high and low shift by stepless shift change For hydraulic shift modeMore advanced, more humanized, more optimized design for whole working system.More Features of GP90-1 hydraulic diamond drill rig:High quality drive chain with heavy duty configured.High quality Jaw.High quality oil sealsHigh quality shape-unchangeable imported spring.High quality oil resistant, high temperature resistant and high pressure resistant rubber seal O ring..High quality anti-loose gasketConsiderate move and deliver tools.Main Componentsl Power packl Main Machine body with wire line systeml Control panell Chuckl Rod holderl Slurry Pumpl Hydraulic drive type drilling mast applicable for both surface and underground drillingl Underground support device, supporting pole.
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