Centralized lubrication system - General catalogue
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CENTRALIZED LUBRICATION SYSTEMS ADVANCED FLUID MANAGEMENT SOLUTIONS

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ADVANCED FLUID MANAGEMENT SOLUTIONS

the human side of Quality

STUDY, RESEARCH AND DESIGN The real strength of a firm starts with the ability of its study and research i departments to always find the most suitable solutions to address market demands. TESTING AND INSPECTIONS A sophisticated test room enables careful testing of the quality of new products before they are put on the market. ASSEMBLY LINES Dedicated equipment specially designed C~to facilitate assembly operations, at the same time allowing an effective and automatic control of quality.

Our vertical stores enable quick and careful preparation of the components and spare parts intended for assembly and sale. TECHNOLOGY INNOVATION QUALITY SAFETY RELIABILITY TECHNICAL ASSISTANCE RAASM has the most complete range of products for lubrication and the dispensing of fluids. The aim is to always respond fully to the questions of our customers and meet all their needs.

LUBRICATION The parts in relative, rotary or linear motion, making up any industrial machine, are producers of friction. The purpose of lubrication is to reduce the friction and consequently the wear of moving parts, significantly decreasing the generation of heat, improving the performance of the machine, and increasing its service life. Lubrication of the moving parts can be obtained by procedures that differ in methodologies, for effectiveness and efficiency. MANUAL LUBRICATION The operator in charge is the only one responsible for the proper lubrication of the moving parts. He decides...

AUTOMATED CENTRALIZED LUBRICATION The centralized lubrication systems are designed for the automatic lubrication of moving parts that generate friction. These systems considerably reduce maintenance costs for the machinery on which they are installed, eliminating machine downtimes for lubrication and extending the life of the lubricated components. The automated systems also allow all the points requiring lubrication to be reached; even those not easily reached by an operator. For example, to better understand the concept, imagine being in your garden and having to water all the flowers and...

INDUSTRIAL MACHINERY LUBRICATION SYSTEMS(Reference to international standard ISO 5170)LUBRICATION SYSTEMS POINT BY POINT CENTRALIZED WITH LOSS The lubricant is fed to the lubrication points and consumed during use HYDROSTATIC Fluid lubrication where the still or moving surfaces are separated by a fluid introduced between them by an external pressure WITH CIRCULATION The lubricant is fed to the lubrication points and then returned to the tank for subsequent use 05 RESISTIVE SINGLE LINE RESISTIVE SINGLE LINE 15 SINGLE LINE WITH DECOMPRESSION SINGLE LINE WITH DECOMPRESSION DUAL LINE The...

AUTOMATED CENTRALIZED LUBRICATION: COMPONENTS PUMPING UNIT It consists of lubricant tank and a pump which can be electric, air-operated or hydraulic. CONTROL EQUIPMENT The set of devices (PLC, pressure switches, sensors and level gauges) for programming, monitoring and ensuring proper functioning of the lubrication system. VOLUMETRIC DISTRIBUTORS Hydraulically operated devices, directly connected to the user points, arranged to dispense a predetermined and adjustable quantity of lubricant. FEED LINES They connect the pumping unit to the volumetric distributors (primary line) and from them...

RAASM CENTRALIZEDSINGLE LINE WITH DECOMPRESSION 15 It consists of an independent pumping unit which, through a main line, delivers the lubricant (oil or grease) in a predetermined quantity to direct response volumetric dosers (injectors). These volumetric dosing units operate in two phases: in the first phase the pressurization of the system (40-300 bar) allows dispensing of the loaded lubricant. Whereas doser loading (decompression) occurs in the second phase, when the system is not under pressure. Each injector can be adjusted to deliver predetermined quantities of lubricant. ■ Pumping...

MULTI-DELIVERY - SYSTEM 25 It consists of a central pumping station allowing the lubrication of a high number of users (up to 16) with oil or grease in predetermined quantities. The pumping unit consists of an electric pump fitted radially with a number of pumping elements which, through the movement of a cam, push the lubricant in succession to the various deliveries, connected to the pipes. Power supply On request: available different voltages depending on the standard of the various countries of the world. PROGRESSIVE - SYSTEM 30 It consists of an independent pumping unit that feeds the...

ADVANCED FLUID MANAGEMENT SOLUTIONS

SYSTEM 15 SINGLE LINE The single-line decompression lubrication system consists of an independent pump assembly, which distributes the lubricant (oil or grease) to direct-response distributors (injectors) through a main line. The operation of the system occurs through two phases: 1 - Injector loading (the system is not under pressure) 2 - Lubricant dispensing (the system is under pressure) Each injector can be adjusted to dispense different quantities of lubricant. The pump assembly is equipped with a device (discharge valve) which enables rapid decompression of the system immediately after...

Acoustic and flashing alarm (optional) Volumetric distributor SLHP-D Line end pressure switch Secondary line with piping in annealed copper or flexible rubber Main line with piping in steel or in flexible rubber Lube point: In the plant are represented some types of moving parts that need to be lubricated 17

ADVANCED FLUID MANAGEMENT SOLUTIONS

SYSTEM 20 DUAL LINE The centralized dual-line lubrication systems are normally used in large plants and machines: steel mills, cement works, mines, overhead cranes, shipyard cranes and presses. The systems are sized in order to be able to reach rather high pressures from 200 to 400 bar. In such systems the length of the piping can easily exceed 70 metres. EXAMPLES OF APPLICATION SECTORS ■ ■ ■ ■ ■ Bucket wheel excavators Cement works Forestry Quarries Shiploaders Agriculture Conveyor belts Mining trucks Excavators with front loader Tracked cranes Control equipment Emergency stop button...