The products includes five series: crusher, sand making machine, powder grinding mill, mineral processing equipment and building materials equipment.US1978000A US411004A US41100429A US1978000A US 1978000 A US1978000 A US 1978000A US 411004 A US411004 A US 411004A US 41100429 A US41100429 A US 41100429A US 1978000 A US1978000 A US 1978000A Authority US United States Prior art keywords crusher crushing plates jaw grizzly Prior art date 1929-12-02 Legal status (The legal status is an assumption and is not a legal .send message
Praha is a leader in the mining industry, mainly with sand and gravel equipment, milling equipment, mineral processing equipment, building materials equipment, etc..
The active lime production line, also called quick lime plant, active lime making plant, quick lime line or active lime line, is used to make quality active and quick lime for the modern market.
The magnetic separator enjoys the great freatures of high efficiency, low energy consumption, strong processing capability and strong economical effect, as well as wide application ranges.
The ore processing plant is divided to copper ore processing plant, iron ore processing plant, tin ore processing plant, magnetite iron ore beneficiation line and chrome ore beneficiation plant etc.
The stone crushing plant also called rock crushing plant or stone crusher plant refers to the dedicated device used for the construction sand and stone production.
At present, the ceramsite sand production line as one kind of the light weight aggregate plant or light weight expanded clay aggregate production line tends to adopt the industrial rotary kiln.
The flotation separation line is mainly applied to separate copper, zinc, lead, nickel, gold and other non-ferrous metals, and to do rough or fine separation of ferrous metals and non-metals.