General Instruction:
We offer a complete line of single & double and triple tube core barrels, which willl provide superior performance and obtain the full recovery of the sample in any application of diamond core drilling.
Using a wireline system, core is recovered quickly by retrieving the inner tube directly through the drill string. The rods remin in the hole until the bit needs to be replaced. This has big cost advantages when drilling deep holes for mineral exploration.
The core barrel assembly is composed of the inner-tube group and outer-tube group.
Advantages:
1.Faster coring at greater depths
2.Good stability due to constant diameter of the drill string
3.excellent hydraulics
4.Good core recovery
Wire-line core drilling tools can lift core from drill rods without picking up coring system. A complete set of wire-line drill tools include: Core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench etc. It has some advantages such as high penetration rate, high penetration rate, high core recovery ratio, long bit life and lower labour intensity. The advantages can get more clear with the increasing of drill hole depth. We can supply B N H overshot Assembly. Brief Introductions of overshot We are a China core drill manufacturer. The overshot is used when wear and other mechanical damage prevent the use of the regular pulling tool. We can produce overshot assembly of all Wireline and Chinese standards. Our overshots are consisted of lifting dogs, jar tube and swivel. Owing to the large amount of stocks, the products can be shipped out immediately according to your requirements. Geotec sincerely hopes to cooperate with you. Features of overshot 1) Strong magnetic field and strong attractive force. 2) Have multiple functions. 3) Be convenient and safe in use. 4) Advanced designs and multiple choices. Applications of overshot It is widely used in geological and mineral, metallurgy, mining, oil drilling, and hydrology industries. This product is suitable for a wide range of aperture grades. It is used for attracting the pro-magnetic objects, for example, steel drop, hard alloy, sheet iron, iron slab, scrap iron as well as other iron apparatus left in the hole.
Supplier: General trading company from uk
we sell:
construction equipment
construction materials
shipping containers
steel petroleum and oil barrels
commodities such as aloe vera gel milk powders
electronic goods, smart phone tv and displays
safety equipment such as nitrile gloves and hand sanitizer
Services: Import and export to and from uk
We are one of the concrete pump manufacturers in Korea Brand: SAMIL GIANT in Korea Boom length: 67m 62m 58m 52m 48m 45m 42m 37m 32m 28m 24m 21m Stationary pump, Line pump We are able to send full details if you make an inquiry
These types of Different Drilling Air Tool We are Exporting in the Global Market,
Supplier: We are merchant traders have two different divisions, one is plant/ machineries, industrial equipements, and other divisions is export / import of agricultural commodities, spices, processed foods, we are exporters for all type of plants, machineries, and friction welding machine, friction stir welding machine, cnc heavy duty lathe machine, lathe machine, 8k 4k mirror polishing machine, gun driling machine, cnc vtl, cnc plano miller
our commodities includes grains, pulses, spices, processed foods, coconut related products, rices, coconut powder, multani mitti ( fullers earth) , makhana, banana powder, etc
Services: We are exporters and importers of all type of commodities and machineries.
Buyer: We are importing all types of spices, grains, pulses, processed foods, coconut powder, coffee, cashew, nuts, vegetables, fruits etc
Supplier: Shear stud welding machine, flexible loading system, stock bin of material, sandblasting room, optical fiber grinding machine, automatic production line(customize), vision automation equipment(customize)
Supplier: Mining equipments, hdpe pipes and geomembranes, industrial constructions, special vehicles. spanish ceramic tiles, electric cables and hdpe conduits. hotel equipment, as per kitchens, restaurants, industrial laundry, chemical products, irrigation material
Buyer: Chemical products.
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
