Zenith is a manufacturer and supplier of limestone grinding production line in China, and offers all sorts of stone crusher machine and grinding mills for lime stone and calcium carbonate powder producing line, ore crusher for mine ores processing plant, cement mill and crusher for cement grinding plant, concrete crusher and construction waste recycling machine for building rubble and construction debris crushing. Limestone Production Line is assigned to building material equipment, which may be split up into cement kiln, metallurgy chemical kiln and lime kiln based on different materials. Cement kiln in the limestone production lines are used for making of cement clinker where there are dry and wet methods to make cement. Metallurgy chemical kiln can be used in metallurgy industry and ironworks for lean iron ore, chromium ore and ferronickel ore calcimine. Rotary kiln is utilized for calcination of high aluminum vandal ochre in refractory material industry; For calcination of calotte and aluminum hydroxide in aluminum manufacturer; For calcination of chrome sand ore and chrome powder ore in chemical plant.
Firstly, big limestone block is crushed by jaw crusher to the size required, and therefore the crushed limestone is elevated right into a hopper. Then the limestone is transported with the electro-magnetic vibrating feeder, evenly and continuously to the grinding chamber for powder-processing. The rollers oscillate outward to press the ring as a result of centrifugal force and also the shovel scoops up the materials, send towards the middle between ring and roller to perform the grind. Following this, the floor limestone powder is carried by the air from the blower to the separator for screening. The fine powers are blow to the cyclone collector and so are poured out with the output-powder valve since the final products and the rough stuff after the screening is going to be recycled into the grinding chamber for regrinding.
The limestone production line is widely used for limestone and cement production. There are mainly two sets of production line. One line produces calcium carbonate without roasting but direct grinding. The other line mainly uses carbonizatinmethod , also called high temperature firing method, which is roasted by rotary kiln. The limestone is mixed with anthracite according to a certain proportion then through high-temperature calcination, water digestion, carbon dioxide carbonization, centrifugal dehydration, drying, cooling, crushing and sieving, the end products--light Calcium Carbonate will be got. This is the light calcium carbonate production line.
The main equipments consist of: elevator, impact crusher(selectable), grinding mill, powder concentrator , outfit charter flights and ash separator.
The main equipments consist of: crusher, grinding mill（raw materials grinding, dosing before coming into the mill) and rotary kiln(equipped with preheater and cooling machine).
Our products are of very good quality and have a good sale at home and abroad for almost 200 countries. Combined with your specific situation, Zenith will give you the limestone production line with high efficiency and economic saving.