Nanjing Tengda Machinery Equipment Co., LTD. products
HJ - Model HJBM - Briquetting Machine
Briquetting is the process of particle agglomeration under high pressure. Used to handle bulk materials, high pressure briquetting machine has an extremely wide application range, such as coal upgrading, chemical powder agglomeration, metallurgy furnace, iron and steel plant, ore and mineral, waste recycling, etc. Coated with binding agent, every particle holds to another tightly. This increases the strength of briquettes. For some specific materials, binder or adhesive is not allowed (due to chemical reaction with water or impurity content rise). High pressure dry powder briquetting machine is developed to meet the requirement. A typical roller press briquetting machine has two counter-rotating roller mounted on bearing blocks. Driven by dual output gear box, rollers move synchronously. Hydraulic piston could adjust the gap between rollers. Thus, it could change the pressure exerted on the briquetting machine. http://www.briquetter.cn/briquetting-machineHJ - Model HJBM - briquetting solution
Many mining, metallurgy and energy companies face the problem caused by powders. While mining, a lot of ore fines are generated, which can’t be utilized directly. That’s a great loss for mine owner. A project manager in steel plant may worry about how to process the by-products & waste, such as flue dust, mill scale, steel sludge. A coal washing plant owner may wonder about how to handle the pollution caused by coal powder of high moisture content. Fortunately, our briquetting solution is the way out. Materials have different shapes and moisture content. Before briquetting solution, there is some basic requirement for material preparation. Size requirement is 0-3mm. Although a big particle size range is helpful for the briquetting, too fine particle is hard to compact. Small percentage of bigger particles than 3mm is allowed. For dry powder briquetting process, no water and binder is allowed. http://www.briquetter.cn/briquetting-solutionHJ - Model HJBM - Briquetting Machine
As briquetting machine manufacturer, we are qualified with rich experience, modern processing equipment, perfect service system. Based on these advantages, HJ machinery produce best briquetting machine for sale. Briquetting machine is applicable for various powders, such as coal dust, charcoal powder, steel sludge, mill scale, iron ore fines, metal chips, alumina, magnesia, salt, etc. Different materials show different results on briquetting machine. Engaged in briquetting, we have accumulated abundant experience to handle different materials. That’s why we could supply top-level briquetting machine for sale. We also play as briquetting machine exporter in the world trade business. Qualified with various licenses and certification, we sell briquetting machine at EXW, CIF, FOB price. The manufacturer role provides advantages on briquetting machine for sale. http://www.briquetter.cn/briquetting-machine-for-saleHJ - Model HJBM - Briquetting Machine Manufacturer
Powders and fines not only pollute environment badly, but also waste a lot of energy. It’s a big problem for our sustainable development. HJ machinery, as an experienced briquetting machine manufacturer, we provide professional briquetting solution for clients. Usually, different clients have different materials. We would do an analysis on your material to provide the most reasonable equipment configuration. From crushing, mixing, kneading, briquetting to drying, we supply a complete briquetting line. Binder plays a vital role in briquetting. It has great impact on the strength of briquettes. What type of binder should be used and what’s the best percentage? It’s a serious question. Sometimes, 2-5% is enough. For some cases we conducted, it accounts for 15%. Due to the different properties of materials, the results of briquetting are different. Maybe it is YES for client A, however, NO for client B. http://www.briquetter.cn/briquetting-machine-manufacturerDrying System
TD - Vertical Dryer
The most popular usage of vertical dryer is drying coal briquettes, gypsum briquettes, mineral powder briquettes, etc. Featured with low investment, good drying effect, small land area, low breakdown, vertical briquette dryer is optimal drying equipment for large or medium briquetting line.
TD - Conveyor Briquette Dryer
Conveyor briquette dryer is used to dry various briquettes of high density in briquetting line, like coal briquettes, sponge iron briquettes, laterite nickel ore fines briquettes, mill scale briquettes, etc. Due to high moisture content, newly formed briquettes are easy to break, which is not convenient for long distance transportation, storage, piling up. We don’t want to see this. Especially in metallurgy industry, briquettes made of metal powder or mineral powder are supposed to have certain thermal strength during melting.
Waste Briquetting
TD - Aluminum Dross Briquetting Press
Aluminum dross, or aluminum ash is the mixture of metallic aluminum and non-metal part mostly aluminum oxide. Dross is formed on the surface of molten aluminum or its alloys by oxidation. It is a valuable byproduct of any aluminum smelter or aluminum foundry, which is recycled to recover the valuable aluminum metal worldwide. The recoverable metal content varies from 10% to 70%. Typical dross generation from a primary operation can be from 0.8% to 1.3% of aluminum output. From the secondary smelters it can reach up to 10%. Primary dross is called white dross, while secondary dross is called black dross.
TD - Mill Scale Briquetting Machine
During various stages of iron and steel production a number of iron bearing by-products are generated. Since these by-products can’t be recycled back in fine form, they need to be agglomerated. The traditional way to recycle them back to blast furnace has been the balling and sintering process. Steel mill produce wastes & by-products in large amount every year, such as iron ore fines, coke fines, steel slag, mill scale, filter dust, steel sludge, sinter fines. This is a challenge, and also a great chance. To transform iron-containing residue material into valuable products, briquetting process is an advanced solution.
TD - Flue Dust Briquetting Machine
Flue dust briquetting machine is particularly adapted for converting iron ore fines, blast furnace flue dust, mill scale, steel slag, steel sludge and other sources of iron and iron compounds in finely divided state into briquettes as a substitute for lump ore in the natural state. Flue dust from steelmaking, containing rich iron as mill scale (70% by weight), is produced in large quantity annually. Mixed with sodium silicate and pressed into briquettes, flue dust could be charged into oxygen converter.
TD - Steelwork Sludge Briquetting Machine
This page relates to the making of composite briquettes of iron and steel plant wastes by cold briquetting process. It’s a process for cold briquetting of steel plant by-products such as iron ore fines, flue dust, mill scale, coke fines, steel slag and the like with an improved binder matrix, consisting of a combination of different in-organic binders, to make composite briquettes. The briquettes obtained have adequate green strength, cold-crushing strength and RDI and are suitable as blast furnace charge.