Wollastonite belongs to a chain of metasilicate, which is fibrous and needle-like, and its special crystal morphology also determines its properties. Wollastonite has good insulation, high whiteness, good dielectric properties and high heat and weather resistance. Therefore widely used in ceramics, chemicals, metallurgy, paper making, plastics, paint and so on. In this article, we will take a closer look at the wollastonite beneficiation method. At present, the main methods of wollastonite beneficiation at home and abroad are hand-selected, single magnetic separation, flotation, magnetic separation-flotation (or electric selection) combined processes. The main purpose of mineral processing is to reduce iron content and separate calcite . First of all, the hand selection is the manual selection of wollastonite rich ore blocks in the mining site, and the hand selection is suitable for the better quality wollastonite ore. The single magnetic separation is based on the main associated minerals in wollastonite rocks such as diopside and garnet , which are weak magnetic minerals, and wollastonite does not show magnetic properties. Therefore, dry or wet magnetic separation technology can be used. By separating the wollastonite from it, a large amount of iron-containing minerals can be separated to improve the purity of the product. Wollastonite single flotation is based on the difference in physical and chemical properties of wollastonite and calcite minerals. It can be effectively separated from each other by flotation, thereby improving the purity of wollastonite products. Another method of wollastonite beneficiation is the magnetic separation-flotation combined process, which is suitable for the treatment of low grade wollastonite. The weak magnetic mineral is first separated by dry or wet magnetic separation. The wollastonite is then separated from the minerals such as calcite and quartz by flotation. Roof And Wall Panel Roll Forming Machine
Roof And Wall Panel Roll Forming Machine is the special equipment for continuous rolling and cold-forming on steel sheet.
It adopts PPGI,GI,AL-ZINC as the raw material, decoiling the coil, continuous rolling and cold-forming, automatically cut to the size and output the finished panel.
A Roof And Wall Panel Roll Forming Machine is designed to produce roof panels, roofing step tiles and wall cladding sheets with different models, like IBR roofing sheets, corrugated roofing sheets, trapezoidal roof panels, IDT roofing sheets, Russian type 1100 metal step tiles, klip-lok 406 and klip-lok 700, KR18/KR24 standing seam roofing, BEMO roof sheets, and concealed fixing roofing sheets etc.
The equipment adopts PLC control, AC frequency and adjusting the speed technology, and it realizes the continuous automatically production, therefore, it is really a new type of energy-saving and high-effective producing equipment for steel structure.
5. Producing speed can reach to 15-20m/min
Technical parameters of Roof And Wall Panel Roll Forming Machine
· Uncoiler: Manual uncoiler
· Inner diameter: 480-520mm
· Outer diameter: 1250mm.
· Loading weight 5TONS
· Rotation: Pulled by main roll forming machine
· Expansion: Manually
· Forming speed: 0-12m/min.
· Forming stations: 14-18 stations
· Machine base: welded with 36 # H beam-
· Material of Shafts 45# high quality steel
· Diameter of Shafts 70mm
· Material of Roller high quality 45#steel coated with hard chrome 0.05mm.
· Thickness of Siding Plate: 18mm
· Transmission by Chain-brackets
· Motor Power 5.5 KW
· Hydraulic Cutter of the roofing cladding sheet roll forming machine
· Material of blade Cr12 with quenched treatment 48-50.
· Hydraulic Powe 3 KW
· Cutting Length and Quantity Clients can set the required length and quantity on the PLC touch screen
· Control System of roofing cladding sheet roll forming machine
· Panasonic PLC Control, LCD screen, touch screen, frequency converter
· Voltage 380V/50HZ/3phase
· Automatically measure the length and quantity
Roof And Wall Panel Roll Forming Machine,Corrugated Steel Sheet,Metal Roof Wall Panel,Color Steel Forming Machine Botou Golden Integrity Roll Forming Machine Co.,Ltd , https://www.jcxsteelrollformer.com
Advantages of Roof And Wall Panel Roll Forming Machine
1. Easy operation with HMI.
2.Save labor
3. Electric motor driven, with dynamos in every section
4. Different orders can be done.
