1. Introduction of YN27A internal combustion rock drill
The YN27A internal combustion rock drill is widely used in an internal combustion type rock drill for mining, road construction, quarrying, national defense engineering, etc. The rock drill is easy to operate. The rock drill is suitable for areas with no power supply and no wind pressure equipment and temporary engineering with large fluidity. Especially suitable
2.Features of YN27A internal combustion rock drill
·It is not necessary to replace the internal parts of the machine head, just move the handle as required to operate.
·The machine is easy to operate, saves time and labor, and has the characteristics of fast cutting speed and high efficiency.
·The machine has reached the first-class level of similar products and can be completely interchanged with international similar products.
·Drill holes in the rock, which can be vertically downwards, horizontally upwards less than 45°, and vertically drilled up to six meters.
·The weight of the main unit is only 27 kg, which is convenient to carry. It is suitable for areas with high mountains, no power supply, no wind pressure equipment and temporary projects with large fluidity.
·This machine has wide adaptability in both high mountains and flat land, regardless of the extreme heat of 40° or the cold region of minus 40°.
3.Parameters of YN27A internal combustion rock drill
·Host weight: 27kg
·Engine type: Single cylinder air-cooled two-stroke gasoline engine
·Carburetor type: No float
·Ignition method: Thyristor contactless system
·Engine capacity:185 cm³
·Engine load speed:(Determined when chiseling five holesï¼?ï¼?â?¥2450 r/min
·Drill rod idle speedï¼?â?¥200r/min
·Shank size tailï¼?Hexagon 22|*108 mm
·Deepest hole penetration depthï¼?â?¥6 m
·Fuel tank capacityï¼?â?¥1.14 L
·Punching speedï¼?â?¥250mm/min
·Gasoline and lubricating oil mixing ratio:(By volumeï¼?ï¼?9:1
·Spark plug electrode gap:0.5-0.7 mm
·Fuel consumption rate:(Determined when chiseling five holes):â?¤0.12L/M
·Impact energy:â?¥20J
Shandong Master Machinery Group specializes in supplying internal combustion rock drill. The main models are YN27A, YN27P, YN27C.
The internal combustion rock drill is a combination of small gasoline engine, compressor, rock drill from the jackhammer tool.It is suitable for mountains, no power, no wind pressure equipment areas and greater mobility of temporary works. During operation, compressed air from the purge itself of the eyes of rock powder guns.
Main applications
Turning the swing arm to running-or-stop rotation, the machine can be converted into a breaker or a hammer, for breaking, digging, splitting or ramming. The machine is suited to build of bridge, road, power station, geological exploration etc.
Features of rock drill
1.Easy to operate , just turn the handle to make it work.
2. Time and labor saving, Drilling fast and high efficiency.
3.Light Drilling Tools, only 27kgs, easy to carry.
4.Used to drill vertical downward hole(max depth 6m) and and
Needless to replace the internals of the engine head, just handle the handle to operate it.
Easy to operate. More time-saving and effortless. Drilling faster and more efficient.
Have reached the tip-top level of the same field now, and allow to be replaced with the same kind of the domestic products.
Applications:
Available for drilling, splitting breaking, ramming, shoveling. And widely used in mining, road contruction, quarrying and national defense construction, etc.
1.Introduction of YN27C internal combustion rock drill
The YN27C internal combustion rock drill has various functions such as mining, drilling, building construction, geological exploration, cement pavement, asphalt pavement and other functions such as splitting, crushing, compacting and shovel. It is widely used in mining, road construction, quarrying, construction, railway tamping, geological survey, national defense engineering, etc.
2.Features of YN27C internal combustion rock drill
You only need to move the handle as required to complete the drilling or crushing operation.
The machine is easy to operate, saves time and labor, and has the characteristics of fast cutting speed and high efficiency.
The machine has reached the first-class level of similar products and can be completely interchanged with international similar products.
The drilling can be vertically downwards, horizontally upwards less than 45°, and vertically drilled up to six meters.
The weight of the main machine is only 27 kg. Only one person can operate it. It is easy to carry. It is suitable for areas with high mountains, no power supply, no wind pressure equipment and temporary projects with large mobility.
This machine has wide adaptability in both high mountains and flat land, regardless of the extreme heat of 40° or the cold region of minus 40°.
This machine adopts export packaging, and all the indicators meet the export standards. This product is exempt from inspection and does not require commodity inspection for export. Since only gasoline needs to be added to work, no other auxiliary equipment is needed.
This machine is suitable for mining of various mines such as iron ore, copper mine, nickel mine, lead-zinc mine, gold mine, gemstone mine, granite, bluestone and jade.
3.Parameters of YN27C internal combustion rock drill
Host weight: 27kg
Engine type: single cylinder air-cooled two-stroke gasoline engine
Carburetor type: no float
Ignition method: thermistor contactless system
Engine displacement: 185 cm³
Engine load speed (measured when chiseling five holes): â?¥2450r/min
Drill rod idle speed: â?¥200r/min
Shank size drill rod tail: hexagon 22*108mm
Deepest hole drilling depth: â?¥6m
Fuel tank volume: â?¥1.14L
Punching speed: â?¥250mm/min
Gasoline and lubricating oil mixing ratio (by volume): 12:1
Spark plug electrode gap: 0.5-0.7mm
Fuel consumption rate (measured when chiseling five holes: â?¤0.12L/M
Impact energy: â?¥25J
Shandong Master Machinery Group specializes in supplying internal combustion rock drills. The main models are YN27A, YN27P and YN27C.
The internal combustion rail drilling machine is an essential tool for line maintenance, construction and emergency repair operations in railway works and engineering departments. It adopts a hollow drill bit and a screw nut tightening mechanism with a quick-opening function. Easy to operate and safe to use.
The machine is also equipped with an automatic water supply and cooling device for the drill bit. When the drilling starts, the cooling water is automatically supplied, and after the drilling is completed, it stops automatically.
Gasoline engine power 1.47kW (Mitsubishi) or 1.2kW (Thailand Honda)
Maximum hole diameter 31mm
Spindle revolutions 250~ 285r/min
Drilling time 40S
Dimensions
800 X 340 X 400mm
Net weight of the whole machine 23kg
2375 Yn27A Internal Combustion Rock Drill Suppliers
Short on time? Let Yn27A Internal Combustion Rock Drill sellers contact you.
The internal combustion rail drilling machine is an essential tool for line maintenance, construction and emergency repair operations in railway works and engineering departments. It adopts a hollow drill bit and a screw nut tightening mechanism with a quick-opening function. Easy to operate and safe to use.
The machine is also equipped with an automatic water supply and cooling device for the drill bit. When the drilling starts, the cooling water is automatically supplied, and after the drilling is completed, it stops automatically.
Gasoline engine power 1.47kW (Mitsubishi) or 1.2kW (Thailand Honda)
Maximum hole diameter 31mm
Spindle revolutions 250~ 285r/min
Drilling time 40S
Dimensions
800 X 340 X 400mm
Fly Ash is by product generated during combustion of coal, and comprises the fine particles that rise with the flue gases. Ash which is collected from the bottom is termed bottom ash. Fly ash is collected by electrostatic precipitators or other particle filtration equipment before the flue gases reach the chimneys of coal-fired power plants and together with bottom ash removed from the bottom of the furnace is in this case jointly known as coal ash. Depending upon the type of coal being used, the specification of Fly Ash varies considerably, but Fly Ash contains substantial amounts of silicon dioxide and calcium oxide (CaO), both being endemic ingredients in many coal-bearing rock strata. We are a reputed Fly Ash Exporter based in India and are supplying Fly Ash different cement, ready mix concrete, steel, refractories and construction industries.
The Major Utilization Areas Of Fly Ash :
- Manufacture of Portland Pozzolanic Cement & Performance improver in Ordinary Portland cement (OPC).
- Part replacement of OPC in cement concrete.
- High volume Fly Ash concrete.
- Roller Compacted Concrete used for dam & pavement construction.
- Manufacture of ash bricks and other building products.
- Construction of road embankments, structural fills, low lying area development.
- As a soil amender in agriculture and wasteland development.
Types of Fly Ash:
- According to the type of coal used fly is classified into two types. Anthracite and bituminous coal produces Fly Ash classified as class F. Class C Fly Ash is produced by burning lignite or sub-bituminous coal. Class C Fly Ash has self-cementing properties.
- Class F and Class C Fly Ash are products of the combustion of coal in large power plants. Fly Ash is collected in electrostatic precipitators or baghouses, and then transferred to large silos for shipment. When needed, Fly Ash is classified by precise particle size requirements, thus assuring a uniform, quality product.
- Class F Fly Ash is available in the largest quantities. Class F is generally low in lime, usually under 15 percent, and contains a greater combination of silica, alumina and iron (greater than 70 percent) than Class C Fly Ash.
- Class C Fly Ash normally comes from coals which may produce an ash with higher lime content generally more than 15 percent often as high as 30 percent. Elevated CaO may give Class C unique self-hardening characteristics.
The internal combustion rail drilling machine is suitable for high-power track maintenance machinery working between areas without power supply. The machine uses Japanese internal combustion engine as power
Source, small size, simple operation, easy maintenance, it is the ideal machine for drilling 75kg, 60kg, 50kg, 43kg rail. Local borehole
The machine is suitable for the public works and engineering department to drill the joint hole of the rail and the basic rail of the switch, and is also suitable for the electrical and engineering department to guide the rail
The cable plug hole is drilled. The public works department uses �?31 hollow drill bit, and the electric department uses special twist drill bit. The drilling machine has safe and reliable,
Fast card loading, high drilling accuracy, short time, fast efficiency, light weight, simple operation, flexible and convenient features.
The drilling machine is composed of clamp, shaft sleeve feeding device, working device, reducer, gasoline engine, scale and other parts. Gasoline engine power through
Clutch, reducer, working device, transfer spindle to drive drill bit rotation.
Aggregates are mixtures of sand, gravel, crushed rock or other bulk minerals used in construction, principally as a component of concrete, and in civil engineering. At CEMENTATION we supply aggregates for a range of core applications, from fill materials to aggregates that can be used in concrete, precast concrete, asphalt and for surface dressing. Aggregate plays an important role in concrete and construction part. We supply quality material which makes durable concrete with higher compressive strength and low permeability having better finish. We can supply a wide range of coarse, fine and blended aggregates in accordance with international standards.
We acquire rock mines and stone crushing plants and enable us to fulfil contract of any size. Progressive stages if crushing and screening enable us to produce a range of aggregate sizes (06mm to 65mm)
APPLICATIONS
Road and Highway surfaces
Constructions or Civil work
Railway Ballast
To make Concrete or Asphalt
Filling
We are into river sand/vibro sand, armour rock, boulders and aggregates/gravel business in the Philippines. We have more than 18 quarries in the Philippines. We could supply in quantity for local and international markets.
NZG-31 Rail Drilling Machine
NZG-31 rail drilling machine is compact in structure, and it is the lightest drilling machine in China at present. The rail
clamping device has self-locking function, accurate positioning and high drilling accuracy. The n-tailed hollow drill bit can be used to clamp the special twist drill with n-tailed shank under 13.5 according to the needs. It has the function of automatic water supply when drilling. It is a necessary tool for maintenance, rush repair and overhaul operation of Public Works Department.
Advantage
1. The water supply at the back of the main shaft is adopted to prevent the cooling water from entering the bearing and reducer, so as to improve the service life of the equipment.
2. When drilling, the rotary resistance is reduced and the drilling torque is increased.
3. The drilling time is shortened and the production efficiency is improved.
Quartz is very common in sedimentary rocks such as sandstone. It is composed of Silicon and oxygen atoms. It is closest to pure chemical compound and has constant physical properties. Quartz strength and non-reactive properties make it indispensable ingredient in the production of thousand of everyday products.
Calcite is carbonate and is generally white in colour. Calcite is a common constituent of sedimentary rocks, limestone in particular. It has the same chemical formula as other calcium carbonate based minerals like Limestone and marbles.
Calcite, like most carbonates, will dissolve with most forms of acid. Calcite can be either dissolved by groundwater or precipitated by groundwater, depending on several factors including the water temperature and pH.
Applications
Pharmaceuticals
Drilling
Iron and steel industry
As a general rule, The purer the sand, the clearer the products
Silicon and oxygen are the earth's two most abundant elements and together they make silica, one of the earths three most common rock forming minerals.
Akshar Minerals Silica sand is high purity natural crystalline silica. It is inherently bright, white, low in moisture and chemically inert in nature. Basically, It is made up of two main element Silica & Oxygen. Silica sand is made up of Silicon Dioxide. There are number of different uses of silica sand in the industrial and commercial sector, from golf courses to glass making .
The chemical formula of Silica Sand is SiO2
Characteristics :
High Purity
Weather Resistant
White Appearance
Naturally Hard
Controlled Particle size
Chemically Inert
Applications
Akshar Minerals Silica sand is used depends on physical, chemical and mechanical characteristics such as grain size, shape color, structure and distribution as well as refractoriness strength and stability. There characteristics can differ depending on how mineral is processed after it is mined. This product gets easily mixed and can be used for high temperature applications like flat glass, furnace tubes and many more due to its excellent thermal expansion, hardness. It yields improved durability and burnish resistance. We make for all type of application in the industries like Glass industries, Sodium Silicate Industry, Golf course & Sport Ground, Adhesive and sealant, Rubber industry, Texture Wall Paint, Sand Blasting, Agro pesticide, Cosmetic industry, Soap & Detergent, Filtration Media, Power Plant & Petroleum, Construction Chemical Industry, Plastic, Fertilizer, Paint, Ceramic, Insulation, Foundry, Ramming Mass, Steel Industry, Landscaping, GRC & GRP Industry, Oil & Petroleum Industry, Oil Exploration & Oil Drilling.
Urea, a nitrogen-rich compound with the chemical formula CO(NH), plays a significant role in the oil and gas industry, Urea, also known as carbamide, is a highly soluble organic compound. It is synthesized on a large scale from ammonia and carbon dioxide and is primarily used in fertilizers, which accounts for about 90% of its global production.
Chemical Properties
Molecular Formula: CO(NH)
Molar Mass: 60.06 g/mol
Appearance: White, crystalline solid
Melting Point: 133C (271F)
Solubility: Highly soluble in water, forming a neutral solution
Industrial Production
The production of urea typically involves the following steps:
Ammonia Production: Sourced primarily from natural gas (methane) through the Haber-Bosch process.
Reaction with Carbon Dioxide: Ammonia reacts with carbon dioxide to produce ammonium carbamate, which is then dehydrated to form urea and water:2 3 2+ 2NH 3 +CO 2 NH 2 CONH 2 +H 2 O
Diesel Exhaust Fluid (DEF): Urea is used to reduce nitrogen oxide (NOx) emissions from diesel engines. DEF, a mixture of 32.5% urea and 67.5% deionized water, is injected into the exhaust stream of diesel engines.
Oil Drilling Fluids: Urea can be used in drilling mud formulations to enhance the efficiency of the drilling process.
Chemical Manufacturing: Urea serves as a feedstock in the production of various chemicals such as melamine and urea-formaldehyde resins.
Desulfurization: It is used in processes to remove sulfur compounds from petroleum products.
Market Dynamics
Demand: The demand for urea is largely driven by its use in agriculture. However, industrial uses, including those related to the oil and gas sector, contribute significantly to its market.
Pricing: Urea prices are influenced by the cost of natural gas, the primary raw material, and global agricultural demand cycles and NEGOTIABLE
Environmental Impact: While urea itself is not hazardous, its overuse in agriculture can lead to environmental issues such as eutrophication.
Handling and Storage: Urea should be stored in a cool, dry place away from moisture, as it is highly hygroscopic. It is considered non-toxic, but proper safety measures should be followed to avoid dust inhalation or skin contact.
Logistics: Efficient transportation and storage solutions are vital to maintain urea quality and manage costs.
Regulations: Compliance with international and local regulations regarding chemical handling, safety, and environmental impact is crucial.
Market Opportunities: Identifying and targeting markets with growing industrial and agricultural demand for urea can enhance profitability.
Origin: Russia/ Kazakhstan.
Contact us for more information
Using bioethanol for fuelling gasoline engines reduces the green-house gases emitted by minimum 60% compared to ordinary gasoline fuel.
The Bulgarian legislation provides that minimum of 7% of gasoline sold in the gas stations shall be bioethanol.
The international standard requires that the bioethanol has alcohol content of minimum 98.7%. With 99.99% alcohol content, the bioethanol produced by Almagest is well above the requirement.
Product Name: Quartz PowderGrade: Industrial / Glass / Foundry / Ceramic / Paint / Construction / Quartz Filler GradePurity: Up to 99.5% SiO2Color: White / Off-WhiteMesh Size: 100 to 500 Mesh (Customizable)Form: Fine PowderPacking: 25/50 kg HDPE Bags or 1 MT Jumbo BagsProduct Description:We supply high-purity Quartz Powder with consistent quality and particle size, sourced from natural quartz rocks. Our product is finely processed using advanced machinery to ensure high silica content and low impurities. It is widely used in glass manufacturing, ceramics, paints, foundries, adhesives, and as a filler in construction chemicals.Key Features:High SiO2 Content (Up to 99.5%)Low Iron (Fe2O3) and other impuritiesExcellent whiteness and consistencyFree from organic matter and moistureCustomized mesh size available as per requirement
Applications:Glass & Ceramics Paints & Coatings Rubber & Plastics Water FiltrationConstruction Chemicals Oil Drilling Mud
Coupling sleeves manufacturers india, coupling sleeves, other name is coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission. Coupling sleeves are also used to connect several rods to each other in the same way. Couplings sleeves have a middle stop to prevent over-threading on to the drill rod.
Shank adapters are manufactured from specially selected alloy steels followed by heat treatment through carbonizing which withstands the high impact power of drilling. This product line has been recently introduced by mindrill and the quality is highly appreciated by the end users. Presently we maintain stock of few selected fast moving categories but we can undertake manufacturing of the same as per customers requirement, if quantity permits.
Sl80
Jack hammer
The pneumatic pick is suitable for drilling in concrete and clay, destorying hard or frozen stratum and other functions. It has characteristic of reasonable structure, high efficiency and handy use .
Specification
Weight 37kg
Length 733mm
Rammer dia 57mm
Rammer stroke 189mm
Air pressure 0.63mpa
Impact frequency 18.3hz
Air consumption 34l/s
Air pipe inner dia 19mm
Lubrication capacity 30ml
The machine is a tool for the secondary blasting in quarry and especailly for rocking 20mm hose in marble and granite, it has characteristic of low weight, reasonable structure, handy use and little air consumption.
Specifications
Weight 6kg
Length 426mm
Air pressure 0.4-0.63mpa
Air consumption _9.5l/s
Air pipe dia 13mm
Impact frequency +51hz
Drill bit dia 20mm
2375 Yn27A Internal Combustion Rock Drill Suppliers
Short on time? Let Yn27A Internal Combustion Rock Drill sellers contact you.
