Core Drilling Machine

Model FZK-20 Max drilling diameter 200MM Max drilling depth 700MM Output speed 800 1200RPM Engine type Gasoline engine, air-cooled, 4 stroke, single cylinder Power 13.0HP Weight 110kg Packing Size 1400*900*1500MM

Our laboratory core drilling machine / pavement core drilling machine is suitable to drill / cut cores of concrete, rocks, stones, tiles or the similar material. This core drilling machine is the most efficient light weight, portable unit & has been designed specifically for the purpose of drilling test cores / holes in concrete / bitumen from road, bridges & airport runways etc. The machine is suitable for core samples of size up to 150 mm diameter with the help of thin walled diamond bits which are at extra cost. The drill portion is supported on two columns. The machine has two speed driven by ‘v’ belt & has arrangement of water tank for coolant purpose. The machine is mounted on a light weight, but strong steel base & the base is mounted on two tyres for easy towing on road by car / van / jeep. While drilling it can be mounted on four bolts for jacking. The machine has two versions: 1. One is motorized which is fitted with 3 h. P. Electric motor suitable to operate on 230 volts ac, single phase. 2. Another is diesel engine driven which is fitted with 4 or 5 h. P diesel engine. Accessories: 1. Thin wall diamond bits. 2. Core barrel

Model hl super tech 2 Features * Magnet base size û 355 x 115 x 80mm * Magnet surface/pole apoxy sealed/two pole * Drilling capacity û 19mm, 25mm, 32mm * 2with broach cutter type drill m/c upto100mm * magnet holding power - 2300 kg. * power source - ac 220v 50hz * height û 550mm * stroke û 300mm

Main Features: 1. Very powerful at soil, sand, hard rock, etc. land condition. 2. Three kinds drill bits (three-wing bit, alloy bit and diamond bit) available for your choice, which can drill both soft and hard ground, especially diamond drill bit effective in drilling hard rocks. 3. Hydraulic control system for greatly improving the working efficiency, saving labor force. 4. Mounted wheel or trailer, can be hauled easily by car or tractor, convenient to transport. 5. Power can be diesel engine or electric motor, as per your request. Advantages 1. This machine gained 3 national practical new-type patents invention. 2. To be equipped with hexagonal vertical shaft and hexagonal drive drilling rod, with strong rigidity and big transfer torque. 3. To be provided with cone plate friction clutch, being facile to operate, with big transfer torque. 4. To adopt rolling bearing type hoist, with wide brake band and big lifting capacity. 5. To be equipped with speed reducer and sludge pump, being integrated structure. 6. The entire machine is featured by strong adaptability, high motive power, low cost and broad compatibility. 7. To be provided with hydraulic control pressure feed mechanism for the purpose of improvement of construction efficiency. 8. To use hydraulic control well head displacement mechanism for enlargement of initial hole diameter.

Product Description: 1. Hydraulic-control drill mast, can be raised and put down by hydraulic cylinders,which saves time and worker labor. 2. Rubber track,the weight is lighter and does not hurt urban road, suitable for projects in city. 3. Four hydraulic jacks, can lift the machine to max.height 1.3m,so that the machine can be loaded onto and unloaded from truck compartment. Also they can be used for rig leveling and support at work. 4. 24V electric-strat diesel engine reduces the operator`s labor intensity. 5. Independent BW-160 mud pump ,has bigger flow displacement and pressure, easy maintenance. 6. Optional installation of hydraulic twist tube machine(75-168mm),improve work efficiency and reduce labor costs.

Main Features: 1. Very powerful at soil, sand, hard rock, etc. land condition. 2. Three kinds drill bits (three-wing bit, alloy bit and diamond bit) available for your choice, which can drill both soft and hard ground, especially diamond drill bit effective in drilling hard rocks. 3. Hydraulic control system for greatly improving the working efficiency, saving labor force. 4. Mounted wheel or trailer, can be hauled easily by car or tractor, convenient to transport. 5. Power can be diesel engine or electric motor, as per your request. Advantages 1. This machine gained 3 national practical new-type patents invention. 2. To be equipped with hexagonal vertical shaft and hexagonal drive drilling rod, with strong rigidity and big transfer torque. 3. To be provided with cone plate friction clutch, being facile to operate, with big transfer torque. 4. To adopt rolling bearing type hoist, with wide brake band and big lifting capacity. 5. To be equipped with speed reducer and sludge pump, being integrated structure. 6. The entire machine is featured by strong adaptability, high motive power, low cost and broad compatibility. 7. To be provided with hydraulic control pressure feed mechanism for the purpose of improvement of construction efficiency. 8. To use hydraulic control well head displacement mechanism for enlargement of initial hole diameter.

Product Description: 1.Core drilling machine is a medium-shallow hole core drilling machine. It is a vertical shaft core drilling machine which is mainly engaged in diamond drilling and is suitable for various drilling process requirements. It can be matched to the corresponding motor or diesel engine. The rig structure is simple to disassemble and easy to operate. 2..Geological survey exploration, road and high-rise building foundation exploration, various concrete structure inspection holes, river dykes, roadbed grouting hole drilling and direct grouting, civil water wells and ground temperature central air conditioning, etc. 3. The drilling machine adopts automatic telescopic rig, which is supported by two high-strength oil cylinders. A group of hydraulic valves control the rig to sit on the back, which saves time and labor, is safe and reliable, and maximizes the benefits for users. 4. The chassis adopts rubber track, which is light in weight and low in life cycle cost. It can reduce the noise of the vehicle running mechanism, reduce the vibration of the vehicle body, and greatly reduce the fuel consumption. It can walk on urban roads without hurting the road surface. 5. the chassis comes with four high-strength threaded legs (or hydraulic high-legs) installation and adjustment is quick and convenient, can be used for work plane leveling, loading and unloading vehicles to reduce lifting costs and improve efficiency, can be used as an auxiliary support during work.

Particularly recommended 1. 53*59 drilling rod adopted,high rigidity and strong delivery torque. 2. The machine is equipped with national patent technology: taper clutch,with characteristics of strong transmission torque,easy operation and free maintenance. 3. For the winch,we use large module planetary gear and add supporting frame,greatly increasing hoisting and braking ability of the winch. 4.Vertical spindle are fixed by four groups of bearings to ensure that the rotary machine is rigid enough for gravel layer and other complex geological conditions. 5. We are the first one to equip mud pump with the flow 160L/Min in china so that it will save cost and also make the machine compact,mobile and lightweight. The application of drilling rig machine: ST-100 drilling rig is mainly used for geological general investigation and exploration,road and tall buliding foundation exploration,kinds of hole in concrete structure,river levees,subgrade grouting hole drilling and direct grouting,civil wells and earth temperature central air-conditioner,etc.