New grout pump to be used in hardrock mining.New grout Grout A binding or structural agent used in construction and engineering applications. Grout is typically a mixture of hydraulic cement and water, with or without fine aggregate; however, chemical grouts are also produced. pump to be used in hardrock mining A change in mine safety technology has resulted in the birth of a manufacturing company in the Sudbury area. M.I.N.E. (MWM MWM, n See mobilization with movement. Instrumentation and New Equipment) Limited of Lively is now manufacturing and marketing a grout pump for hardrock mining. Company president Michael Malkowski said the pump was designed to meet the stricter design requirements resulting from a change in rockbolting and cablebolting technology. "The new cable and bolting methods require higher density grout," said Malkowski. "The pumps which were used couldn't handle the load." According to according to prep. 1. As stated or indicated by; on the authority of: according to historians. 2. In keeping with: according to instructions. 3. Malkowski, the $27,000 Minnepro-3 took five years and six prototypes to develop. The high-pressure pumping of grout eliminates the need for utilizing a plug at a collar. During the five-year period, Malkowski said he received assistance from a number of Northern Ontario Northern Ontario is the part of the province of Ontario which lies north of Lake Huron (including Georgian Bay), the French River and Lake Nipissing. Northern Ontario has a land area of 802,000 km² (310,000 mi²) and constitutes 87% of the land area of Ontario, although it companies such as Nordic Fluid Power of Sudbury, Feldcamp Fluid Power of North Bay, Continuous Mining Systems and Basco Steel. M.I.N.E. received a $50,000 forgivable loan from the Northern Ontario Heritage Fund The Northern Ontario Heritage Fund is a division of the Ministry of Northern Development and Mines in the Canadian province of Ontario, whose purpose is to provide funding and program support to foster economic development in the economically disadvantaged Northern Ontario region. Corporation last month. The loan will assist the company in moving into full commercial production of the pump. Following the announcement of the loan at M.I.N.E.'s Valley East production facility by Heritage Fund chairman Rene Fontaine, Malkowski said he was "was honored to be a small part" of the provincial government's commitment to economic growth and diversification of Northern Ontario. "It may interest you (Fontaine) to know that the manufacturing community of Northern Ontario shares your commitment," he said during a brief address. In addition to the increased pressure, Malkowski says the grout pump also increases efficiency by about 70 per cent. The pump features a batch mixer mixer, either of two electronic devices in which two or more signals are combined. In the type of mixer used in radio receivers, radar receivers, and similar systems, a signal is translated upward or downward in frequency. with a 400-kilogram grout capacity which allows for constant operation by a two-man crew. |
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