JLXM Series for Vertical Mill Reducer
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R JLXM JLXM Series vertical mill reducer R : Add:Jiang Jin Chongqing China :86-23-47211103 Tel: 86-23-47211103 86-23-47211092 (International Trading Department): 86-23-47211092 :86-23-47211011 Fax:86-23-47211011 :402263 Post-code:402263 http://www.chongchi.com http://www.chongchi.com R JLXM JLXM Series vertical mill reducer R : Add:Jiang Jin Chongqing China :86-23-47211103 Tel: 86-23-47211103 86-23-47211092 (International Trading Department): 86-23-47211092 :86-23-47211011 Fax:86-23-47211011 :402263 Post-code:402263 http://www.chongchi.com http://www.chongchi.com JLXM( - ) JLXM(Bevel -Planetary gearing) Series Vertical Mill Reducer 1. Production description Brief Introduction JLXM JLXM - , - 1 Series JLXM vertical mill reducer is mainly used for vertical mill of vertical medium and hign-speed of coal production line and cement production line as well as for other industries Series JLXM reducer adopt two- stage (bevel-planetary gearing) driving type, see fig1 Torque transmission capacity and speed range of each type of reducer are shown on technical parameter sheet 2. Technical characteristics Chongqing Gearbox Co., Ltd (CSIC 468) is Chongqing Gearbox Co., Ltd is one of members of China Shipbuilding Industry Corporation and specialized in manufacturing all kinds of reducers with hardened tooth surface for vessel, cement, steel, 2.1 JLXM firepower and waterpower industry, speed-up gearboxes for wind turbine generator, couplings, absorbers, friction discs, auto 58 62HRC 6 (GB10095 gears and etc.. ISO1328) 280 320HB It was founded in 1966 and covers a total land area of 80,000m2. Its total number of employee is about 2500, among them are 88 senior and intermediate managers, 724 professional technicians. Its total asset is 360 millions and owns more than 1400 Each type of series JLXM reducer is coupled with motor and drives the vertical mill,The power horizontally facilities. The company gains 84national patents and constitutes 18 national and trade standards, and the technology center of input and vertically output The bevel gears shaft pinions sun gears and planetary gears are cased the company is of state level. Our company is one of Top 50 Industrial Enterprises of Chongqing and the 500 Biggest Machinery hardened and ground teeth surface hardness 58 62HRC accuracy class 6 (GB10095 or ISO1328) or Industries in China, awarded with Wu Yi Labor prize in 2006, and awarded with National Model Unit in 2008. hign The rim gear quenched and tempered 280 320HB Both Chong Chi reducer and marine gearbox have been titled as Famous Brand in China. 2.2 The company persists in the marketing tenet Serve the national defence, Dedicate ourselves to society, Show loving care for employee, and Repay partners, and serve scientific research of national defence and national economy based on good products, high quality and knight service. We will try our best to build company as developing base for rear drive device of navy, The planetary-stage driving unit adopt 3 power split structure, many methods are taken to obtain even the most important manufacturer of gear and gear drive device in China, and famous supplier of international gear and gear load Pre-modification on gear profile is applied to greatly improve the carrying capability of gear unit. drive trade. Http://www.chongchi.com Http://www.chongchi.com P1 JLXM( - ) JLXM(Bevel -Planetary gearing) Series Vertical Mill Reducer 1. Production description Brief Introduction JLXM JLXM - , - 1 Series JLXM vertical mill reducer is mainly used for vertical mill of vertical medium and hign-speed of coal production line and cement production line as well as for other industries Series JLXM reducer adopt two- stage (bevel-planetary gearing) driving type, see fig1 Torque transmission capacity and speed range of each type of reducer are shown on technical parameter sheet 2. Technical characteristics Chongqing Gearbox Co., Ltd (CSIC 468) is Chongqing Gearbox Co., Ltd is one of members of China Shipbuilding Industry Corporation and specialized in manufacturing all kinds of reducers with hardened tooth surface for vessel, cement, steel, 2.1 JLXM firepower and waterpower industry, speed-up gearboxes for wind turbine generator, couplings, absorbers, friction discs, auto 58 62HRC 6 (GB10095 gears and etc.. ISO1328) 280 320HB It was founded in 1966 and covers a total land area of 80,000m2. Its total number of employee is about 2500, among them are 88 senior and intermediate managers, 724 professional technicians. Its total asset is 360 millions and owns more than 1400 Each type of series JLXM reducer is coupled with motor and drives the vertical mill,The power horizontally facilities. The company gains 84national patents and constitutes 18 national and trade standards, and the technology center of input and vertically output The bevel gears shaft pinions sun gears and planetary gears are cased the company is of state level. Our company is one of Top 50 Industrial Enterprises of Chongqing and the 500 Biggest Machinery hardened and ground teeth surface hardness 58 62HRC accuracy class 6 (GB10095 or ISO1328) or Industries in China, awarded with Wu Yi Labor prize in 2006, and awarded with National Model Unit in 2008. hign The rim gear quenched and tempered 280 320HB Both Chong Chi reducer and marine gearbox have been titled as Famous Brand in China. 2.2 The company persists in the marketing tenet Serve the national defence, Dedicate ourselves to society, Show loving care for employee, and Repay partners, and serve scientific research of national defence and national economy based on good products, high quality and knight service. We will try our best to build company as developing base for rear drive device of navy, The planetary-stage driving unit adopt 3 power split structure, many methods are taken to obtain even the most important manufacturer of gear and gear drive device in China, and famous supplier of international gear and gear load Pre-modification on gear profile is applied to greatly improve the carrying capability of gear unit. drive trade. Http://www.chongchi.com Http://www.chongchi.com P1 R JLXM( - ) 3.JLXM JLXM(Bevel -Planetary gearing) Series Vertical Mill Reducer Series JLXM reducer sectional drawing main technical parameter outline dimensions 2. Technical characteristics 3.1 JLXM Series JLXM reducer sectional drawing 2.3 , , , , The housing is welded or cast to achieve sufficient strength and rigidity, The average diameters of rim gear, thrust bearing and bottom housing are designed as identical to bear big vertical load and absorb the axial force and radial force resulting from gear driving process The oil reservoir and oil sump are equipped on the upper housing 2.4 , Rolling bearing are used for bevel unit and planetary unit,The output shaft applies radial plain bearings The tilting pad thrust bearing is of special fan-shaped pad structure with large contact area to absorb very high axial load. The bearing pad bottom applies spherical support so that it can achieve inclination 1 FIG.1 adjustment freely. The installation and manufacturing errors of gear unit can be compensated by self- adjusting of bearing pad. 3.2 JLXM 1 Series JLXM reducer main technical parameter Table 1 2.5 P/n2 rpm kN Type kW/rpm Input speed Vertical static load Lub types JLXM225 2.6 500 (DPL) 4000 In order to ensure absolutely safe operation of the reducer, all temperature measuring points and the JLXM250 4.6 600 (DPL) 4500 lubricating system shall be monitored continuity, Alarm range is properly set up. Labyrinth seal is used to JLXM265 5.7 650 (DPL) 5000 successfully prevent oil leaking. JLXM290 6.3 750 (DPL) 6000 JLXM315 10.3 1200 (DPL) 11800 JLXM340 14.3 1800 (DPL) 13800 2.6 990 JLXM355 18.4 1850 (DPL) 15500 JLXM375 20.3 2000 (DPL) 18500 JLXM420 28.6 2400 (DPL) 23900 This series reducer has many advantages such as small volume light weight hign efficiency low JLXM450 31.2 2600 (DPL) 25100 noise small vibration smooth operation and long serviece life etc Main technical parameters of this JLXM470 34.5 3100 (DPL DSPL) 28700 series reducer have come to the advanced standard of the similar products abroad JLXM500 39.7 3500 (DPL DSPL) 32000 DPL DSPL Note DPL dynamic pressure lubrication DSPL dynamic / static pressure lubrication P2 Http://www.chongchi.com Http://www.chongchi.com P3 R JLXM( - ) 3.JLXM JLXM(Bevel -Planetary gearing) Series Vertical Mill Reducer Series JLXM reducer sectional drawing main technical parameter outline dimensions 2. Technical characteristics 3.1 JLXM Series JLXM reducer sectional drawing 2.3 , , , , The housing is welded or cast to achieve sufficient strength and rigidity, The average diameters of rim gear, thrust bearing and bottom housing are designed as identical to bear big vertical load and absorb the axial force and radial force resulting from gear driving process The oil reservoir and oil sump are equipped on the upper housing 2.4 , Rolling bearing are used for bevel unit and planetary unit,The output shaft applies radial plain bearings The tilting pad thrust bearing is of special fan-shaped pad structure with large contact area to absorb very high axial load. The bearing pad bottom applies spherical support so that it can achieve inclination 1 FIG.1 adjustment freely. The installation and manufacturing errors of gear unit can be compensated by self- adjusting of bearing pad. 3.2 JLXM 1 Series JLXM reducer main technical parameter Table 1 2.5 P/n2 rpm kN Type kW/rpm Input speed Vertical static load Lub types JLXM225 2.6 500 (DPL) 4000 In order to ensure absolutely safe operation of the reducer, all temperature measuring points and the JLXM250 4.6 600 (DPL) 4500 lubricating system shall be monitored continuity, Alarm range is properly set up.