News of network of global electric machinery: Finite liability company holds to Chongqing gear case the road that technical progress, technology innovates, develop the central drive pipe that uses at building materials industry to grind canal of drive of machine decelerate machine, brim to grind roller of machine decelerate machine, vertical to grind decelerate of press of machine decelerate machine, roller early or late canal of machine, unilateral double drive grinds more than 10 breed such as machine decelerate machine about a hundred kinds of model, these positive drive device are domestic initiate not less, not only what force promoted a business develop quickly continuously, also quickened building materials machinery equipment is homebred change.

Be in early 1985, design an academy in bureau of national building materials and Tianjin cement industry support energetically below, the heart that weighs tine to begin mechanical to cement whole set of equipment -- , JS110 center drive grinds machine decelerate machine to undertake developing. Heavy tine makes full use of introduce a technology, the technical dominant position that increases oneself and old experience are accumulated, technology of production technology of design of gear of will hard tooth flank, power double billabong, torsional axis all carries the multinomial innovation technology such as the technology to apply development to go up, this decelerate machine test-drive succeeds, be to replace entrance product certainly, had the honor to win award of third class of progress of national science and technology 1989. Weigh tine company subsequently to more the central drive of high-power grinds development of machine decelerate machine, formed arrive from 800 kilowatt 4500 kilowatt the JS series product of 8 model. To May 2007, heavy tine already made JS series grind machine decelerate machine nearly 700, not only sell 20 many provinces city of past whole nation, still follow cement machinery whole set of equipment to export the nation such as Malaysia, Philippine, Pakistan, Vietnam, Zimbabwe, Namibia, Brazil, Portuguese, Turkey at the same time.

As people of energy-saving consciousness rise, "Energy-saving fall bad news " also become cement industry developing a main task. Because compare traditional canal to grind machine is energy-saving 30% the left and right sides, because this vertical roller is ground machine be taken seriously and get developing more quickly. 1989, heavy tine company designs an academy to design development vertical roller to grind machine decelerate machine jointly with Tianjin cement industry, first are machine of the VBS150 of 710 kilowatt decelerate, at was in plant of cement of new rural area 1992 investment moves and passed mix by head office of Chinese shipping industry the ministry class appraisal that bureau of national building materials organizes. 1996, heavy tine company begins to develop awl, planet the VBP of structure of two class drive establish abrasion fast machine (show a basis series of JLX of instead of building materials occupation standard) , first deliver power to be 2200 kilowatt, exit goes to company of cement of Philippine Kang Da, run up to now good.
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