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© 2006 marksa english. contactsits activitiesthe company REFRIGERATION AFTER-SALES SERVICE MARKSA: A WORLD OF ENERGIES MARKSA is a company active in the.

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Presentation on theme: "© 2006 marksa english. contactsits activitiesthe company REFRIGERATION AFTER-SALES SERVICE MARKSA: A WORLD OF ENERGIES MARKSA is a company active in the."— Presentation transcript:

1 © 2006 marksa english

2 contactsits activitiesthe company REFRIGERATION AFTER-SALES SERVICE MARKSA: A WORLD OF ENERGIES MARKSA is a company active in the areas of compressed air, vacuum, industrial refrigeration and air-conditioning. MARKSA is a manufacturer of machine coolers and chilled water production units that specialises in providing customised systems to meet the expectations of any customer. MARKSA, being an official agent of ATLAS COPCO (the Worlds No.1), analyses, designs and installs your network and ensures the follow-up and maintenance of all installations relating to compressed air. The identical services are available in the area of vacuum technologies where we are associated with the company of Rietschle Tomas. © 2007 marksa

3 MARKSA: A CONTROLLED WORLD Our job is to guarantee the stable temperature of a process in the medical, chemical, foodstuffs or other industry. We are the first company to which machine-tool manufacturers turn when they need to have the temperature of their spindles, oil vats, electrical equipment boxes, etc. stabilised. We also cool furnaces, lasers and even automatic drink distributors. To meet the requirements of our many customers, our workshops manufacture our coolers paying particular attention to the ecological criteria of the modern age, reliability, and not forgetting competitiveness. OUR PRODUCTS Our standard CSW type or customised CPW water chillers and CSO and CPO oil units, our GH heat-exchangers and our CST stabilisers come as compact units ready for use. They are intended to maintain the temperature of a liquid using a digital thermostat and display. They are of simple manufacture and allow for effective cooling at a very competitive price. They meet current European safety and environmental standards. REFRIGERATION WATER CHILLERS OIL CHILLERS EXCHANGER SYSTEMS CUSTOMISED GROUPS STABILISING GROUPS contactsits activitiesthe company © 2007 marksa

4 CSW & 80 WATER CHILLERS DESIGN FEATURES Power: 0.5 kW kW kW at 20° C Dimensions: 305 x 560 x 320 mm Stainless steel water tank: 8 litres Noise level: 48 dB(A) - 250Hz Voltage: 1 x 230 Volts Temperature stability: +/- 1° C ADVANTAGES Compactness Noise level Immersed pump No hydraulic pipe Water circuit 100% no ferrous Ecological OPTIONS AVAILABLE F:Water-flow controller I: Thermal insulation M: Frame on casters N: Water-level control S: Safety pressure controllers WATER CHILLERS kW 1 kW kW 4 kW 6-8 kW 9-17 kW kW kW REFRIGERATION contactsits activitiesthe company © 2007 marksa

5 CSW 100 WATER CHILLER DESIGN FEATURES Power : 1.2 kW at 20° C Dimensions: 360 x 600 x 385 mm Stainless steel water tank: 8 litres Noise level: 49 dB(A) Hz Voltage: 1 x 230 Volts Temperature stability: +/- 1° C ADVANTAGES Compactness Noise level Immersed pump No hydraulic pipe Water circuit 100% no ferrous Ecological OPTIONS AVAILABLE F:Water-flow controller I: Thermal insulation M: Frame on casters N: Water-level control R:Reinforced pump S: Safety pressure controllers V:Visual water-level indicator WATER CHILLERS kW 1 kW kW 4 kW 6-8 kW 9-17 kW kW kW contactsits activitiesthe company REFRIGERATION © 2007 marksa

6 CSW & 300 WATER CHILLERS DESIGN FEATURES Power: 1.5 kW kW - 3 kW at 20° C Dimensions: 435 x 525 x 580 mm Stainless steel water tank : 21 litres Noise level: 50 dB(A) 250 Hz Voltage: 1 x 230 Volts - 3 x 400 Volts Temperature stability: +/- 1° C ADVANTAGES Compactness Noise level Immersed pump No hydraulic pipe Water circuit 100% no ferrous Ecological OPTIONS AVAILABLE F:Water-flow controller I: Thermal insulation M: Frame on casters N: Water-level control R:Reinforced pump WATER CHILLERS kW 1 kW kW 4 kW 6-8 kW 9-17 kW kW kW contactsits activitiesthe company REFRIGERATION © 2007 marksa

7 CSW 400 WATER CHILLER DESIGN FEATURES Power: 4 kW at 20° C Dimensions: 480 x 570 x 830 mm Stainless steel water tank: 35 litres Noise level: 55 dB(A) Hz Voltage: 3 x 400 Volts Temperature stability: +/- 1° C ADVANTAGES Compactness Noise level Immersed pump No hydraulic pipe Water circuit 100% no ferrous Ecological OPTIONS AVAILABLE F:Water-flow controller I: Thermal insulation M: Frame on casters N: Water-level control R:Reinforced pump WATER CHILLERS kW 1 kW kW 4 kW 6-8 kW 9-17 kW kW kW contactsits activitiesthe company REFRIGERATION © 2007 marksa

8 CSW 600 & 800 WATER CHILLERS DESIGN FEATURES Power: 6 and 8 kW at 20° C Dimensions: 600 x 650 x 1080 mm Stainless steel water tank: 55 litres Noise level: 58 db(A) Hz Voltage: 3 x 400 Volts Temperature stability: +/- 1° C ADVANTAGES Compactness Noise level Immersed pump No hydraulic pipe Water circuit 100% no ferrous Ecological Overhead hot air evacuation OPTIONS AVAILABLE A:Metal air filters F:Water-flow controller I: Thermal insulation M:Frame on casters R:Reinforced pump WATER CHILLERS kW 1 kW kW 4 kW 6-8 kW 9-17 kW kW kW contactsits activitiesthe company REFRIGERATION © 2007 marksa

9 CSW & 1700 WATER CHILLERS DESIGN FEATURES Power: 9 kW - 10 kW - 13 kW and 17 kW at 20° C Dimensions: 700 x 850 x 1300 mm Stainless steel water tank: 145 litres Noise level: 65 dB(A) Hz Voltage: 3 x 400 Volts Temperature stability: +/- 1° C ADVANTAGES Compactness Noise level Immersed pump No hydraulic pipe Water circuit 100% no ferrous Ecological Overhead hot air evacuation OPTIONS AVAILABLE A:Metal air filters F:Water-flow controller I: Thermal insulation R:Reinforced pump WATER CHILLERS kW 1 kW kW 4 kW 6-8 kW 9-17 kW kW kW contactsits activitiesthe company REFRIGERATION © 2007 marksa

10 CSW 2000 & 2400 WATER CHILLERS DESIGN FEATURES Power: 20 kW andt 24 kW at 20° C Dimensions: 700 x 1240 x 1300 mm Stainless steel water tank: 145 litres Noise level: 66 dB(A) Hz Voltage: 400 volts Temperature stability: +/- 1° C ADVANTAGES Compactness Noise level Immersed pump No hydraulic pipe Water circuit 100% no ferrous Ecological Overhead hot air evacuation OPTIONS AVAILABLE A:Metal air filters F:Water-flow controller I: Thermal insulation P:Pressurised hydraulic system R:Reinforced pump WATER CHILLERS kW 1 kW kW 4 kW 6-8 kW 9-17 kW kW kW contactsits activitiesthe company REFRIGERATION © 2007 marksa

11 CSW 3000 & 3500 WATER CHILLERS DESIGN FEATURES Power: 30 kW and 35 kW at 20° C Dimensions: 900 x 1400 x 1300 mm Stainless steel water tank: 145 litres Noise level: 67 dB(A) Hz Voltage: 3 x 400 volts Temperature stability: +/- 1° C ADVANTAGES Compactness Noise level Immersed pump No hydraulic pipe Water circuit 100% no ferrous Ecological OPTIONS AVAILABLE A:Metal air filters F:Water-flow controller I: Thermal insulation P:Pressurised hydraulic system R:Reinforced pump © 2007 marksa WATER CHILLERS kW 1 kW kW 4 kW 6-8 kW 9-17 kW kW kW contactsits activitiesthe company REFRIGERATION

12 CSO STANDARD RANGE The CSO product family is identical to the CSW series except that the liquid to be cooled is oil rather than water. The immersed pump as well as the evaporator (exchanger) are adapted in order to compensate for the fundamental differences of viscosity and specific heat between these two fluids. For the technical details, return to the OIL CHILLERS standard CSO range customised CPO range water chillers. © 2007 marksa contactsits activitiesthe company REFRIGERATION

13 CUSTOMISED CPO RANGE As its name indicates, we are able to adapt to the demands of any specifications to satisfy your requirements by adding options to our refrigerating component, thereby customising your equipment. OIL CHILLERS standard CSO range customised CPO range 1.4 kW 2-3 kW 4 kW 5-8 kW above 9 kW © 2007 marksa contactsits activitiesthe company REFRIGERATION

14 CPO 140 OIL CHILLER DESIGN FEATURES Power: 1.4 kW for oil at 20° C Dimensions: 360 x 600 x 385 mm Noise level: 52 dB(A) Hz Voltage: 1 x 230 Volts Temperature stability: +/- 1° C ADVANTAGES Compactness Stainless steel, sulphur-oil-resistant exchanger Ecological Customisation possible Keen price OPTIONS AVAILABLE C:Integral certifugal pumps F:Oil-flow controller H:Heatiny M:Frame on casters S:Safety pressure controllers T:Programming clock © 2007 marksa OIL CHILLERS standard CSO range customised CPO range contactsits activitiesthe company REFRIGERATION 1.4 kW 2-3 kW 4 kW 5-8 kW above 9 kW

15 CPO OIL CHILLERS DESIGN FEATURES Power: 2.3 et 3 kW for oil at 20° C Dimensions: 435 x 525 x 450 mm Noise level: 50 dB(A) 250 Hz Tension: 1 x 230 Volts - 3 x 400 Volts Temperature stability: +/- 1° C ADVANTAGES Compactness Stainless steel, sulphur-oil-resistant exchanger Ecological Customisation possible Keen price OPTIONS AVAILABLE C:Integral certifugal pumps F:Oil-flow controller H:Heatiny M:Frame on casters T:Programming clock © 2007 marksa OIL CHILLERS contactsits activitiesthe company REFRIGERATION standard CSO range customised CPO range 1.4 kW 2-3 kW 4 kW 5-8 kW above 9 kW

16 CPO 410 OIL CHILLER DESIGN FEATURES Power: 4 kW for oil at 20° C Dimensions: 480 x 570 x 830 mm Noise level: 57 dB(A) Voltage: 3 x 400 Volts Temperature stability: +/- 1° C ADVANTAGES Compactness Stainless steel, sulphur-oil-resistant exchanger Ecological Customisation possible Keen price OPTIONS AVAILABLE A:Metal air filters B:Cleanable exchanger for unclean oil C:Integral certifugal pumps F:Flow controller H:Heatiny M:Frame on casters T:Programming clock © 2007 marksa OIL CHILLERS contactsits activitiesthe company REFRIGERATION standard CSO range customised CPO range 1.4 kW 2-3 kW 4 kW 5-8 kW above 9 kW

17 CPO OIL CHILLERS DESIGN FEATURES Power: 5-6 et 8 kW for oil at 20 ° C Dimensions: 620 x 650 x 1080 mm Noise level: 58 dB(A) Hz Voltage: 3 x 400 Volts Temperature stability: +/- 1° C ADVANTAGES Compactness Stainless steel, sulphur-oil-resistant exchanger Ecological Customisation possible Keen price OPTIONS AVAILABLE A:Metal air filters B:Cleanable exchanger for unclean oil C:Integral certifugal pumps F:Flow controller H:Heatiny M:Frame on casters T:Programming clock © 2007 marksa OIL CHILLERS contactsits activitiesthe company REFRIGERATION standard CSO range customised CPO range 1.4 kW 2-3 kW 4 kW 5-8 kW above 9 kW

18 HIGHER POWER CPO OIL CHILLERS For powers higher than 9 kw, we work to specifications that we evolve with our customer. Often, systems combining a CSW water-refrigerating unit with a water/oil exchanger are more powerful. Questions of size also induce us to find specific solutions to each case. Our metalwork shop guarantees flexibility and an infinite range of possibilities exactly answering the request. Do not hesitate to contact us so that we may together prepare the specifications for your project. © 2007 marksa OIL CHILLERS contactsits activitiesthe company REFRIGERATION standard CSO range customised CPO range 1.4 kW 2-3 kW 4 kW 5-8 kW above 9 kW

19 EXCHANGER SYSTEMS When the customer has a centralised installation, it is often more judicious to use that to cool a machine or a new industrial process. Marksa has a family of exchangers or exchanger systems to precisely meet the customers expectations. Plaque, tubular or spiral exchangers, made of stainless steel, copper, copper with aluminium fins, copper with specific coatings for aggressive fluids, etc. Water/water, water/oil exchangers, etc. EXCHANGER SYSTEMS © 2007 marksa contactsits activitiesthe company REFRIGERATION

20 CUSTOMISED SYSTEMS We design a specific refrigerating machine on the basis of specifications defined in close co-operation with our customer, in order scrupulously to meet its expectations. Dimensions, power, fluid to be cooled, with or without pump, with or without tank, special colour, piping, etc. CUSTOMISED SYSTEMS © 2007 marksa contactsits activitiesthe company REFRIGERATION

21 STABILISING SYSTEMS We have developed a system especially for screw-cutting machines to maintain a vat of oil at the right temperature regardless of the environmental climatic conditions of the premises in which these machines are housed (Too cold an ambient temperature in Winter or too hot in Summer). Our stabilising systems convey water at an adequate temperature to an exchanger immersed in the hydraulic vat. An ideally-placed temperature sensor actuates the heating or cooling function. This discrete, effective, safe and competitive solution increases performances and greatly reduces machine-tool temperature-setting times and mainly those of screw- cutting machines. These systems are easily adaptable to all other machines. STABILISING SYSTEMS stabilising advantages Marksa CST © 2007 marksa contactsits activitiesthe company REFRIGERATION

22 ADVANTAGES OF THE MARKSA CST STABILISER - Oil is always at an optimum temperature - No time wasted on setting the temperature of the machine - Safe solution (no contact between the radiator and the oil) - Less frequent oil replacement - Less influence of oil on the heating of the machine room - Possibility of machining special alloys (titanium) - Solution which does not require oil filtration (despite the presence of many turnings) - Possibility of integrating this solution into a global cooling system (spindle, electrical equipment box, machine shop) - Timer control possible as optional - Air-conditioning of the premises not judicious STABILISING SYSTEMS stabilising advantages Marksa CST © 2007 marksa contactsits activitiesthe company REFRIGERATION

23 MANAGEMENT F. JOLLY / +41 (0) / COMPRESSED AIR / VACUUM J-P. DIDIER / +41 (0) / REFRIGERATION / VENTILATION / AIR-CONDITIONING F. JUNG / +41 (0) / R&D / DESIGN OFFICE A. JEANDEY / +41 (0) / METALWORK P. CABEZA / +41 (0) / AFTER-SALES SERVICE T +41 (0) / F +41 (0) / © 2007 marksa contactsits activitiesthe company

24 1935 FOUNDATION OF MARKSA SA Specialising in compressed air 1960 PURCHASE OF MARKSA BY DIXI Specialising in compressed air & industrial cooling 1980 DEVELOPMENT OF HEAT PUMPS 1990 INCLUSION OF THE BUILDING INDUSTRY Air-conditioning & Ventilation 1992 CREATION OF THE INDUSTRIAL METALWORK SHOP 2003 CREATION OF A VACUUM TECHNIQUES DEPARTMENT 2004 SPECIALISATION IN INDUSTRIAL VENTILATION Oil mists, polishing… HISTORY GEOGRAPHICAL LOCATION © 2007 marksa contactsits activitiesthe company

25 HISTORY GEOGRAPHICAL LOCATION © 2007 marksa contactsits activitiesthe company MARKSA 39 av. du Technicum CH Le Locle T +41 (0) F +41 (0)

26 AFTER-SALES SERVICE A WORLD AT YOUR SERVICE The sound reputation of Marksa has grown over several decades thanks to the quality of our after-sales service. Whatever the activity suggested, Refrigeration, Air-conditioning, Ventilation, Compressed Air or Vacuum Technology, we offer the identical services. SPEED / EFFICIENCY / COMPETITIVENESS We are able to check, overhaul, maintain and obviously repair both Marksa installations and our competitors equipment. Our after-sales service vehicles are equipped with all the everyday materials and tools necessary for fast repair with no need for a second visit. Our technicians are extremely skilled in their respective areas of activity. They regularly follow courses so that they are always completely technically up-to-date. The human qualities and professional approach of our staff make for a constructive dialogue and relationship with our customers. This relationship is the basis of the confidence necessary for a durable association. © 2007 marksa contactsits activitiesthe company


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