Coarse Coal Washing Plant is a heavy media system used in washing process of +10 mm -250mm coal. Feeding grain thickness might be changed whenever required, without any performance loss during the wash dimension change, on condition that it is within the mentioned dimension interval. Coarse Coal Washing Plant is produced as semi-mobile especially in low capacities.
Steam coals range Gar 5000 to Gar 6500 available from various mines in Kalimantan and Sumatra. Price are based on prevailing ICI rates.
Features Of Coal Coal is a primary source of energy, mainly burned for the generation of the electricity or heat. , and is also used for industrial purposes, such as refining metals.We supply imported (Indoseian) Coal to the domestic market. Applications Electricity Heat Metal refining
Coal is a nonrenewable fossil fuel that is combusted and used to generate electricity. Mining techniques and combustion are both dangerous to miners and hazardous to the environment; however, coal accounts for about half of the electricity generation in the United States. With our years in the coal mining sector, we can supply the quantity of 1000-2000MT every month.
The most important solid fuel, coal is not a homogenous substance. The most important ones are boneblack, clay, gypsum, marcasite and pyrite. Therefore, coalfields differ alot in various firms, there is even difference between coal samples from the same coalfields. There is oxygen, hydrogen, azote and sulphure in coal other than carbon. The dispersion percentage of these elements vary in different coal types. Brown coal has a water absorbing characteristics. Hence, it involves more humidity. Humidity absorption skill decreases from brown coal to anthracite. The less the absorption skill is, the more the flotation skill increases. Coal is naturally a floatable substance. Some neutral oils are used in flotation to reduce the flotation time and increase the performance. These are gas oil, creosote and fuel oil. Newly acquired coal usually floats more easily than the coal which was extracted from the mine a couple days earlier and left for spooling. The oxygen of the air gets the coalÆs surface oxidized and reduces its floatability even in normal atmosphere temperature. When the coal is not wished to float, it is oxidized with tassium permanganate. %1 NaOH is required to break the oxide layer. Oxidation occurs more in low quality coal when compared to the high quality one. Floatation skills decrease upon that. Control reactives that suppress the foreign minerals should be used to acquire clean coal concentrations. Sodium carbonate and sodium silicate are used to suppress clay and discharge. Percentages of Various Elements Coal Type C H O N S Anthracite 94,5 3 1,25 0,75 0,5 Semi-Bituminous 91,5 5 1,75 1,25 0,5 Bituminous A 89 5,5 3,5 2,5 0,5 Bituminous B 84,5 5,5 8 1,5 0,5 Sub-Bituminous 79,5 5,5 12,75 1,75 0,5 Brown Coal 73,5 5,3 19 1,7 0,5.
CWP Machinary manufactures crushing, screening and clasification plants in the capacities between 25 Tons/Hour and 350 Tons/Hour by utilizing crushers, bunkers and rubber band conveyors according to the kind of the material to be used. The plant is wholly designed onsite and it is delivered fully operational after the production and onsite installation.
CWP Machinery manufactures spiral conveyors in various diameter, various length, and various types according to the purpose from carbon steel or stainless steel materials. Chain Conveyors It is used for the high capacity transport of the granule materials in narrow space, in short or long distance. It usually operates in the galleries of the underground mining firms. It is durable through its driving gear, pads, and conveyor chutes of high quality steel against corrosion.
Steam, anthracite Coal
Coal
PT Riff Sejahtera Bersama is the subsidiary of RIFFY GROUP that become the face and voice of the company in the retail market. PT Riff Sejahtera Bersama has a great contract with every coal mine industry in Kalimantan & Sumatra, Indonesia. We are responsible for distributing go-to-market worldwide, providing supply, and creating partnerships with buyers and retailers. We ensure the safest payment method for buyers as the quality and quantity of the product are well secured. We happily invite buyers to visit the site if necessary, easy arrangements for our discussion, or perhaps an online conference to talk about the detailed specifications buyers need. Price FOB Indonesia: $92 / Mt Price CIF: to be discussed
Supplier of coal from Indonesia . Kindly advise details of order for confirmation . Fob n Cfr (subject to confirmation) contracts only .
coal, one of the most important primary fossil fuels, a solid carbon-rich material that is usually brown or black and most often occurs in stratified sedimentary deposits. We are Supplying Indonesia and Africa mined Coal . We can Supply Type 1 to Type 7 Gross Calorific Value ( 6,500 6,300 6,000 5,800 5,500 5,300 5100 and below)
Color Black or brown, varying shades Texture Can be smooth, granular, or banded Hardness Soft to hard, depending on coal type Luster Dull to shiny Density Varies depending on coal type, typically around 1.2-1.5 g/cm�³ Porosity Varies, can be porous Composition Mainly composed of carbon, along with hydrogen, sulfur, oxygen, and trace minerals Moisture Content Can range from a few percent to over 30% Volatile Matter Varies, typically 20-45% Fixed Carbon Varies, typically 40-90% Ash Content Varies, typically 3-30% Heating Value (BTU/lb) Varies depending on coal type, typically 8,000-14,000 BTU/lb Heating Value (MJ/kg) Varies depending on coal type, typically 24-33 MJ/kg Combustion Characteristics Burns to release heat, producing carbon dioxide and other gases
Specs: Volatile material from 14% to 45% available. Low price coal is from Indonesia with bench mark price of ICI OTHER origin are Kazakhstan, Russia, South America
Indonesia possesses 161.4 billion tons of coal reserves (2022). Majority of reserves located in Kalimantan (58%), Sumatra (23%), and Sulawesi (12%). Primary coal types: thermal (70%) and metallurgical (30%). Indonesia's coal production reached 557 million tons (2022). Coal exports: 436 million tons (2022), valued at USD 38.3 billion. Main export destinations: China (34%), India (28%), and Japan (14%). Coal is Indonesia's leading export commodity.Coal sector supports 3.5 million direct and indirect jobs. Government revenue: Rp 64.9 trillion (2022).
Coal Harnessing the energy of the earth. Our high-quality coal is a reliable source of power, heating, and industrial use. Mined with precision and processed for optimal performance, it delivers consistent heat output and long-lasting burn times. Whether for electricity generation, steel production, or residential heating, our coal provides the energy you need with efficiency and dependability.
Indonesian Steam Coal in Various Calories, High, Middle and Low. We have sources in Kalimantan and Sumatera island provides any scope the need of your spec. We can provide in any quantity in bulk start from 10.000 MT and up to 100.000 MT a month.
Our premium-quality coal is sourced for diverse industrial applications, including energy production and manufacturing. With consistent grade and reliability, it meets global standards, ensuring efficient performance and value for export markets.
We can supply met coal (hi and med vol) as requested, need to start with 30,000 tons per month and can work up to 110,000 tons per month; specs as outlined below: Tonnage-25-30k tons per month Spec: Dry-Basis Ash-8-9.5 Sulfur-1-1.1 BTU-13,000-14,000 Vol- 26 to 32(M-H) FSI- 9 Tonnage-1st Month-25-30k 2ndMonth-35-40k & 40k per month for the remainder of contract. Spec: Dry-Basis Ash-7.5-8.5 Sulfur-0.5% BTU-13,500-14000 Vol-32-35(H) FSI-7-8.5 Three year contract, fixed price for first two years; adjusted to market in 3rd year, or as negotiated. This is good coal and with a two year fixed price contract it should be very attractive. Buyer can inspect coal on site and contract directly with producer if required. Producer has 20+ years in business and sells to some of the largest US power and steel companies.
Our company. Wood Coal supplies coal to various international countries, we also supply for domestic use. Our company sells various types of coal, We are manufacturer and supplier of hardwood charcoal, coconut shell charcoal and charcoal briquettes 1. Raw charcoal, 2. Medium charcoal, 3. Cooking charcoal, etc. 4.Hard wood We sell in sizes, we sell in halves and also in smaller quantities. Good morning, we can only provide a specific CIF price if the customer provides the following details;
