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2014-04-23 17:03:39

Columbia Steel is proud of its proven success from working directly with mine maintenance and product end users to improve wear part service and quality. Coal Steel Casting Co., Inc. produces castings from 4 lbs. to 40,000 lbs. in a broad range of high quality cast steel impact and wear resistant parts for the mining industry. In addition to stock, Coal stores over 24,000 patterns on-site, ready to be made into wear parts and ship quickly. Crusher Wear Parts Columbia Steel manufactures wear parts for all popular crushers. Many improved crusher part designs have been developed that increase life beyond what the OEM has to offer. This, Sandstone combined with the right alloy recommendation from Columbia Steel engineers, can lead to significant increases in production. Columbia Steel is unique among producers of gyratory crusher parts in our ability to produce parts from four major wear-resistant alloy groups. Alloys are also available in a variety of grades, which allows us to adjust the hardness and toughness as needed. These options allow us to produce rows of concaves, and multiple-piece magnetite, in the alloy that is best suited to withstand the levels of impact and abrasion found at the point in the crushing chamber. In addition, magnetite Steel's Xtend Process? bi-metallic overlays have proven very successful in reducing abrasive wear in gyratory crushers. Stone crushers are needed in South Africa, because South Africa is rich in gold ore, platinum group metal, manganese, vanadium, chromium, coal, iron, titanium, mica, lead ore and so on. stone crushers for South Africa contain PE jaw crusher, PF impact crusher, spring cone crusher, hydraulic cone crusher, hammer crusher and mobile crusher for stone crushing, they have different features and application. THese stone crushers have been sold to South Africa, Russia, Italy, India, Indonesia, USA, Australia, Philippines and Brazil etc. Jaw crusher in south africa is the primary crusher for coarse crushing, cone crusher and impact crusher are the secondary crusher for fine crushing, impact crusher has little wear than hammer crusher and high metal utilization. The blow bar wear down is only appeared on one surface, which faces to the iron ore. Impact crusher blow bar metal utilization rate can be as high as 45% -48%. The spare parts of impact crusher can be changed easily and low the maintenance cost. Jaw crusher in south africa is the primary crusher for coarse crushing, cone crusher and impact crusher are the secondary crusher for fine crushing, impact crusher has little wear than hammer crusher and high metal utilization. The blow bar wear down is only appeared on one surface, which faces to the iron ore. Impact crusher blow bar metal utilization rate can be as high as 45% -48%. The spare parts of impact crusher can be changed easily and low the maintenance cost.
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