[INQ. NO. 2009M16] This mechanical hammer is operated by compressed air. The upper part is connected to a drill pipe from the rotary head of the drilling machine, the lower part a bit. It is a critical item to the efficiency of drilling.
As the most efficient tool for the rock drilling, the piston which alternately moves up and down at 1200 – 1800 times/min, in cylindrical housing hits a bit connected to the drill pipe.
Button Bits
While hammer hitting, the button bit transmits energy directly to the rock base and accomplishes its function of cracking. Its bottom is round and embedded with tungsten carbide inserts which look like buttons. The upper part is shaped like a cylinder and finished with uneven spool lines for convenient connection to the hammer.
Drilling rig
This is a complicated machine for drilling. It is equipped with a drilling system of rotating pressure and separation, a drainage system for discharging broken rock pieces and sludge, accessories like a winch and a clamp for operating the drill string, and hydraulic installations for self-moving and the motor (or power supply).
Its capacity and system vary according to drilling environment and usage.
Water Hammer
CSI’s water hammer is operated by high-pressure water from a water pump instead of high-pressure air from many compressors.
So, it can save energy and other resources dramatically.
Furthermore, CSI’s water hammer is designed to protect the environment by using water from the recycling system. It also needs no lubrication oil for hammering, so there is no need to worry about water and soil pollution because of oil sludge.
As a manufacturing company specialized in drilling equipment and tools, CHANG SHIN INTERNATIONAL Co.,Ltd. has been exporting its products to more than 40 countries.
Its services include designing every module needed for drilling works, producing, marketing, changing parts, consulting, and maintenance & repair. This is what helped the company secure exclusive competitiveness in the drilling industry.
One of its R&D projects is developing a state-of-the-art drilling system as a new application of DTH drilling.
Equipped with high technology and competitiveness in both the domestic and global markets, CHANG SHIN INTERNATIONAL takes pride in supplying good-quality drilling products.
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S-oil, established in 1976, produces and supplies a wide range of high-performance products to run systems in an efficient and stable way and to respond to various market demands by following continuous changes and developments.
For existing customers in Vietnam and Iraq, IL SHIN IND puts out advertisements on radio and cable TV broadcasts, supports local sales representatives with signboard set-up costs, and holds promotion events with customers.
KASS oil purifier performs precision filtering of foreign material and moisture. This purifier transforms the disposed waste oil to usable oil of NAS 5 ~ 9 cleanness (New oil: NAS 8 cleanness).
SUNG KYUNG’s product is applicable to hydraulic oil, gear oil, heat treatment oil, OT oil, turbine oil, compressor oil, cleaning oil, oil for freezer, insulation oil, spindle oil, transmission oil, combustion oil, electricity discharging process oil, and various other oils.
Currently, SUNG KYUNG is exporting to the USA, China, India, Indonesia, Thailand, Brazil, Australia, Japan, Saudi Arabia, and six other countries.
The company can provide whatever technological specification of the filter compound molding (semi-rigid foam) a customer may require based on years of export experience, and can arrange any production to be ready within a week thanks to our updated facilities for prompt delivery of the product to a customer.
The company’s PU foaming machine is manufactured in a circulation method of two pure liquids, polyol and isocyanate, and all of the PU foaming machines are available for precision control (selection of hot and cold control) of an individual liquid temperature in a feed stock and curing agents, and are providing high efficiency in mixing by using the mixing head with the company’s unique specification.
The company’s plasma-cutting products provide stable quality with moderate price compared to Japanese or European products, and they are thus popular due to their outstanding price competitiveness.
The company itself produces and supplies not just key products including electrodes, nozzles, and insert caps, but also most of the consumable parts used in plasma-cutting machines including torches, marking powder, and cables.
Moreover, the company possesses dozens of intellectual property rights resulting from research and development through the company’s own research center for government certification.
Fire protection cover grip ring pipe couplings FPC GR-S (DN20-DN350) withstand fire better than regular couplings. Couplings are suitable to be used with metal pipes and are suitable for engine room applications on ships.
ECOCLEAR’s eco-friendly GRP water tank, differentiated from other existing water tanks, is of the panel-style assembling type, so it can be installed according to the customer’s installation environment and required capacity.
BOOIL SAFES is currently exporting to over 100 countries with qualified fire-resistant safes, anti-burglary safes, data safes, fire-resistant filing cabinets, steel safes, hotel safes & depository safes.
Data Safes are designed to safely protect important storage devices such as USB drives, microchips, CDs and external storage devices from fire and humidity. These safes are manufactured with PB board, urethane board and aluminum foil to block humidity in the most effective way. They can maintain internal temperature below 52 degrees and humidity below 80% with complete sealing to block heat, smoke, dust and steam altogether.
Anti-burglary safes are designed to protect valuables from fire and burglary with fireproof and anti-burglary features. With thick and solid frames, three-way locking bolts and glass plate locking devices, these safes can delay any burglary attempts and thus block burglaries effectively. These quality products are selling well in the USA, Canada, and South America.
BOKJU’s SPEP panel non-adhesive type waterproof lining features overlapping waterproofing effect, simple and inexpensive maintenance, and blocking of harmful substances detrimental to the human body. It has excellent hygiene, and another advantage is its semi-permanent lifespan.
The SPEP panel non-adhesive type waterproof lining of the silicone pad, featuring semi-permanent lifespan with the overlapped-adhesion installation, has advantages such as effective economic feasibility and efficient maintenance.
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