feldspar beneficiation plant manufacturers in india

Aggregate Plant in India

SBM is the famous stone crusher and beneficiation equipment manufacturers in india. SBM can provide jaw crusher, cone crusher, impact crusher ,gyratory crusher, grinding mill for stone crushing plant and ore beneficiation plant.
SBM have thounds of successful cases in ore benenficiation plant such as iron ore beneficiation plant,copper beneficiation plant, gold beneficiation plant, etc. SBM also provide a lots of crusher machine for aftificial sand making plant and stone crushing plant.aggregate plant in india

Aggregate Plant Case in India

Explaining about his products he said we have wide range of product including primary jaw crushers, secondary & tertiary hydraulic cone crushers, tertiary VSI crushers, vibrating screens & feeders, complete aggregate handling conveyors and systems, its installation and operations. We also design and manufacture total crushed sand plants including washing and wet classifiers for improving sand quality. More than 600 installations of our crusher plants, both stationary and multi-axle chassis mounted mobile plants are deployed in road, dam and port constructions all over India by infrastructure majors and construction companies. Our plants and equipments have been exported to Middle-East Southeast Asia and African continent.
We are also engaged in concrete conveying and placement systems through belt conveyors for large dam construction sites, he added.
Sharing his opinion about the bC India, he said, SBM will be the largest exposition for construction and aggregate machinery with participation by all reputed Indian and foreign equipment manufacturers. Given the popularity and fame of the organizers, namely, Bauma and Conexpo-Agg, the exposition is expected to have lots of international flavor. A very large contingent of infrastructure companies, contactors, dealers, asset financing agencies and machinery manufacturers are expected to converge at the show from all over the world. India has emerged as the venue of opportunities and infra growth despite the recent global slowdown and Indian manufacturing sector is looking for its due share of its growth opportunities. We as part of the core equipment suppliers for building infrastructure like roads, ports, dams, railways, airports, urban development.

Small jaw crusher manufacturers in india

Jaw Crusher is mainly used to crush kinds of mining stones primarily and the largest compression resistance of the material to be crushed is 320MPa. The jaw crusher is widely used in mining, metallurgical industry, building material, highway, railway and chemical industry.
Working Principle of small Jaw Crusher:
    The motor transmits power through belt, drives the moving jaw do periodic motion to the fixed jaw surround the eccentric shaft. The angle between toggle plate and moving jaw increases when moving jaw moves up. So the moving jaw closes to the fixed jaw. The stuff will be crushed in this process. The angle of Jaw Crusher between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw of Jaw Crusher moves away from fixed jaw by the pulling of rod and spring, the products after crushing will be discharged from the outlet of Jaw Crusher.
Characteristics of small Jaw Crusher: High ratio of crushing, homogeneous final grain size, simple structure, reliable working condition, easy maintenance, low operating cost.Small jaw crusher in india

Feldspar beneficiation

Conventional open-pit mining methods including removal of overburden, drilling and blasting, loading, and transport by trucks are used to mine ores containing feldspar. A froth flotation process is used for most feldspar ore beneficiation. The left image(click to see complete image) shows a process flow diagram of the flotation process. The ore is crushed by primary and secondary crushers and ground by jaw crushers, cone crushers, and ball millsuntil it is reduced to less than 841 µm (20 mesh). Then the ore passes to a three-stage, acid-circuit flotation process.

An amine collector that floats off and removes mica is used in the first flotation step. Also, sulfuric acid, pine oil, and fuel oil are added. After the feed is dewatered in a classifier or cyclone to remove reagents, sulfuric acid is added to lower the pH. Petroleum sulfonate (mahogany soap) is used to remove iron-bearing minerals. To finish the flotation process, the discharge from the second flotation step is dewatered again, and a cationic amine is used for collection as the feldspar is floated away from quartz in an environment of hydrofluoric acid (pH of 2.5 to 3.0).

If feldspathic sand is the raw material, no size reduction may be required. Also, if little or no mica is present, the first flotation step may be bypassed. Sometimes the final flotation stage is omitted, leaving a feldspar-silica mixture (often referred to as sandspar), which is usually used in glassmaking.

feldspar beneficiation plant

From the completed flotation process, the feldspar float concentrate is dewatered to 5 to 9 percent moisture. A rotary dryer is then used to reduce the moisture content to 1 percent or less. Rotary dryers are the most common dryer type used, although fluid bed dryers are also used. Typical rotary feldspar dryers are fired with No. 2 oil or natural gas, operate at about 230EC (450EF), and have a retention time of 10 to 15 minutes. Magnetic separation is used as a backup process to remove any iron minerals present. Following the drying process, dry grinding is sometimes performed to reduce the feldspar to less than 74 µm (200 mesh) for use in ceramics, paints, and tiles. Drying and grinding are often performed simultaneously by passing the dewatered cake through a rotating gas-fired cylinder lined with ceramic blocks and charged with ceramic grinding balls. Material processed in this manner must then be screened for size or air classified to ensure proper particle size.feldspar beneficiation plant