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  • LEWA International :: Refineries
    cracker Water Distillation plant reformer system Antistatic additive static inhibitor Filling plant L ubricity improver Reformer system Pour point depressant Distillation plant Coloring agents marking agents Filling plant Conductivity enhancer Filling plant Octane booster Reformer system Oxygen scavenger oxygen binder Cracker Hydrogen sulfide scavenger Desulfurization Stabilizer Catalytic reforming Wax dispersion agent Vacuum destillation Solution LEWA has many years of experience and supplies custom pumps and metering systems as well as comprehensive services for your processes and applications We specifically offer High end pumps integrated into ready to use packages for your specific application Global start up and technical service Meets international standards including ISO 9001 API ASME GOST R ATEX Technical Instructions Air Computer aided calculations of fluid dynamicsin pipelines Computer aided layouts of pulsation dampers CAD supported creation of P ID s isometrics and design drawings Flexible reaction to design changes during the project phase Information on spare parts in your desired language Supporting documents and certificates including comprehensive layout and test details Chemical injection in high pressure cleaning High pressure cleaning with LEWA metering pumps chemicals Amin treatment Amine treatment CO2 Wash in large power plants with LEWA diaghragm metering pumps and systems Biofuel production Production of 2nd generation biofuels with LEWA pumps will be highly productive For laboratory and industrial production LEWA ecoflow diaphragm metering pump The innovative and universal metering pumps with DPS Diaphragm Protection System in the proven modular system Hydraulically coupled diaphragm metering pump LEWA ecoflow packed plunger metering pump The durable and proven metering pumps in a modular system for unproblematic fluids With this design the metered fluid is displaced directly by the plunger i e the plunger and the packing are in direct contact with the pumped liquid A high degree of operational reliability is achieved through the high quality plunger and packing material as well as the general sealing design LEWA ecosmart diaphragm metering pump The diaphragm metering pump at a smart price for low to average pressures and small flow rates The proverbial LEWA quality is still included All ecosmart pumps are equipped with the patented DPS diaphragm protection system Hydraulically coupled diaphragm metering pump LEWA micro metering pumps M Diaphragm metering pumps for very small flow rates An especially cost effective solution when fluid components must be metered proportionally to a variable reference value Hydraulically actuated metering pump with metal diaphragm and solenoid actuator LEWA micro metering pump FC The FC micro metering plunger pumps for pressures up to 160 bar were developed especially for laboratories and test centers The economical alternative for uncritical fluids Packed plunger metering pump LEWA ecoflow process diaphragm pump LEWA ecoflow process diaphragm pump Durable and universal process pumps with DPS diaphragm protection system in a proven modular system LEWA triplex process pump LEWA triplex is the most compact process diaphragm pump in the world for high pressure processes in all branches of industry Its space and weight saving monoblock design also makes it suitable for any application with extremely small installation space Hydraulically

    Original URL path: http://www.lewa.sg/en/solutions/industries/refineries/ (2013-01-29)
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  • LEWA International :: Petrochemicals
    system cracker Defoamer Distillation plant reformer system cracker coker Emulsion breaker Desalination plant distillation plant Corrosion inhibitors Distillation plant reformer system cracker Metal deactivator Cracker Sulfiding agent Reformer system cracker L ubricity improver Reformer system Oxygen scavenger oxygen binder Cracker In addition to the cracking process we also support other typical refining processes Solution LEWA offers you specialized solutions for the metering and conveyance of the required chemicals and products We design a pump and system based on your requirements and offer with this Highly precise metering Tested materials for resistance against aggressive media Maximum reliability and availability Optimum efficiency Meets international standards including ISO 9001 API ASME GOST R ATEX Technical Instructions Air Wet oxidation of waste water Wet Oxidation of Waste Water with LEWA Diaphragm Pumps Polyethylene production LEWA manufactures metering pumps and metering systems for the polymerization of ethylene which optimally meet the necessary requirements Chemical injection in high pressure cleaning High pressure cleaning with LEWA metering pumps chemicals Amin treatment Amine treatment CO2 Wash in large power plants with LEWA diaghragm metering pumps and systems LEWA ecoflow diaphragm metering pump The innovative and universal metering pumps with DPS Diaphragm Protection System in the proven modular system Hydraulically coupled diaphragm metering pump LEWA ecoflow packed plunger metering pump The durable and proven metering pumps in a modular system for unproblematic fluids With this design the metered fluid is displaced directly by the plunger i e the plunger and the packing are in direct contact with the pumped liquid A high degree of operational reliability is achieved through the high quality plunger and packing material as well as the general sealing design LEWA ecosmart diaphragm metering pump The diaphragm metering pump at a smart price for low to average pressures and small flow rates The proverbial LEWA quality is still included All ecosmart pumps are equipped with the patented DPS diaphragm protection system Hydraulically coupled diaphragm metering pump LEWA ecoflow diaphragm metering pump LEWA micro metering pumps M Diaphragm metering pumps for very small flow rates An especially cost effective solution when fluid components must be metered proportionally to a variable reference value Hydraulically actuated metering pump with metal diaphragm and solenoid actuator LEWA micro metering pump FC The FC micro metering plunger pumps for pressures up to 160 bar were developed especially for laboratories and test centers The economical alternative for uncritical fluids Packed plunger metering pump LEWA ecoflow process diaphragm pump LEWA ecoflow process diaphragm pump Durable and universal process pumps with DPS diaphragm protection system in a proven modular system LEWA triplex process pump LEWA triplex is the most compact process diaphragm pump in the world for high pressure processes in all branches of industry Its space and weight saving monoblock design also makes it suitable for any application with extremely small installation space Hydraulically actuated process diaphragm pump in monoblock design LEWA plunger pump LEWA high pressure plunger pump as per API 674 in very compact design for all industrial sectors Space and weight

    Original URL path: http://www.lewa.sg/en/solutions/industries/petrochemicals/ (2013-01-29)
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  • LEWA International :: Chemicals
    heads with increased safety e g for ethylene oxide Cryogenic and high temperature pumps remote head Pilot systems for process optimization Diverse drive unit and pump head combinations Special materials such as Hastelloy titanium or Duplex stainless steel Pump head completely heatable Metal or PTFE sandwich diaphragm with DPS Good cleanability hot steam and cleaning chemicals Ex protected designs Meets international standards including ISO 9001 API ASME GOST R ATEX Technical Instructions Air In the area of liquid liquid extraction systems we additionally offer you special solutions with pulsators LEWA also offers comprehensive services surrounding the products from process related design to service and operation Liquid process chromatography LEWA supplies diaphragm metering pumps and complete metering systems for various processes e g gradient mixers for gradient generation or customer specific chromatography systems which are designed precisely to customer specifications Wet oxidation of waste water Wet Oxidation of Waste Water with LEWA Diaphragm Pumps Melamine production LEWA can reliably operate pumps for melamine processes in many applications with high temperatures and simultaneous high pressure using PTFE diaphragm pumps e g at 155 C and about 230 bar Chemical injection in high pressure cleaning High pressure cleaning with LEWA metering pumps chemicals Inline caustic dilution LEWA inline caustic dilution systems are optimized for the production of diluted alkaline solutions Amin treatment Amine treatment CO2 Wash in large power plants with LEWA diaghragm metering pumps and systems LEWA ecoflow diaphragm metering pump The innovative and universal metering pumps with DPS Diaphragm Protection System in the proven modular system Hydraulically coupled diaphragm metering pump LEWA ecoflow packed plunger metering pump The durable and proven metering pumps in a modular system for unproblematic fluids With this design the metered fluid is displaced directly by the plunger i e the plunger and the packing are in direct contact with the pumped liquid A high degree of operational reliability is achieved through the high quality plunger and packing material as well as the general sealing design LEWA ecosmart diaphragm metering pump The diaphragm metering pump at a smart price for low to average pressures and small flow rates The proverbial LEWA quality is still included All ecosmart pumps are equipped with the patented DPS diaphragm protection system Hydraulically coupled diaphragm metering pump LEWA ecoflow diaphragm metering pump LEWA micro metering pumps M Diaphragm metering pumps for very small flow rates An especially cost effective solution when fluid components must be metered proportionally to a variable reference value Hydraulically actuated metering pump with metal diaphragm and solenoid actuator LEWA micro metering pump FC The FC micro metering plunger pumps for pressures up to 160 bar were developed especially for laboratories and test centers The economical alternative for uncritical fluids Packed plunger metering pump LEWA ecoflow process diaphragm pump LEWA ecoflow process diaphragm pump Durable and universal process pumps with DPS diaphragm protection system in a proven modular system LEWA triplex process pump LEWA triplex is the most compact process diaphragm pump in the world for high pressure processes

    Original URL path: http://www.lewa.sg/en/solutions/industries/chemicals/ (2013-01-29)
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  • LEWA International :: Plastics
    extrusion This means our pumps and systems can be used in manufacturing processes for the following products Base plastic Examples of products LDPE examples Shrink film for books bundles and pallets Wrapping films for hand towels fabrics PET bottles Film for baked goods meat coffee frozen foods Packaging for example for milk cartons and bag in box applications Laminated paper and highly stressable containers for industrial use Polystyrene foam PS foam Insulating board and food packaging trays Polyethylene foam PE foam Packaging film impact sound insulation ceiling sealants and conduits Polyurethane foam PU foam Insulating board conduits Foam granules EPS EPP EPE Multi use transport packaging and molded parts for bumper cores Polycarbonate PC Safety helmets visors Lamp covers for the automotive industry Other raw material bases Plastic sheathing for cable Rubber production Solution LEWA ecofoam provides a tested and modular metering system for your specific application in the field of physical foaming of polyolefins This system is used globally by leading manufacturers and is characterized by controlled and exact metering This ensures continuously uniform high quality of the foamed product and significantly reduces scrap LEWA also offers pumps and customer specific systems for metering additives e g flame retardants plasticizers Heated systems the appropriate control technology and meeting international standards and specifications e g ISO 9001 API ASME GOST R ATEX Technical Instructions Air are daily routine for us LEWA also provides comprehensive services for the entire product from process related design right up to service and operation Foaming agent metering Precise metering of blowing agents with LEWA systems Polyethylene production LEWA manufactures metering pumps and metering systems for the polymerization of ethylene which optimally meet the necessary requirements Additive metering in plastic extruders Additive Metering in Plastic Extruders with LEWA Systems cold spot coagulation Melamine production LEWA can reliably operate pumps for melamine processes in many applications with high temperatures and simultaneous high pressure using PTFE diaphragm pumps e g at 155 C and about 230 bar Chemical injection in high pressure cleaning High pressure cleaning with LEWA metering pumps chemicals Polyurethane production Safe production of Polyurethane with LEWA Process diaphragm pumps Caprolactam metering Metering of Caprolactame with LEWA Process diaphragm pumps LEWA ecoflow diaphragm metering pump The innovative and universal metering pumps with DPS Diaphragm Protection System in the proven modular system Hydraulically coupled diaphragm metering pump LEWA ecoflow packed plunger metering pump The durable and proven metering pumps in a modular system for unproblematic fluids With this design the metered fluid is displaced directly by the plunger i e the plunger and the packing are in direct contact with the pumped liquid A high degree of operational reliability is achieved through the high quality plunger and packing material as well as the general sealing design LEWA ecosmart diaphragm metering pump The diaphragm metering pump at a smart price for low to average pressures and small flow rates The proverbial LEWA quality is still included All ecosmart pumps are equipped with the patented DPS diaphragm protection system

    Original URL path: http://www.lewa.sg/en/solutions/industries/plastics/ (2013-01-29)
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  • LEWA International :: Cleaning & Detergents
    General block diagram of surfactant processing We especially focus on the typical process steps during the manufacture of many different end products Process step examples Examples of end products Conveying and metering of Water Surfactants Coloring agents Aromatic substances Preservatives Other additives and raw materials LES dilution Fabrication of powder detergent using spray drying Static or dynamic mixtures Heating and cooling Liquid detergent and heavy duty detergent Powder detergent Floor cleaning agent Dishwasher detergent Fabric softener Bleach Disinfectants Soaps Wet wipes Cleansing gel shower gel Surfactants as main active ingredients have special properties Each molecule has one hydrophobic and one hydrophilic end LEWA also supports surfactant production and processing Compare with chemical industry and the application example systems for surfactant processing Solution Together with you we plan and implement fully automatic and recipe controlled systems and assist you during the conversion from batch to continuous processing The following requirements are all part of the service for us Cost effectiveness Uniform quality of the end product Just in time production Low cleaning effort Minimized energy use Traceability of additives High recipe accuracy Concept engineering construction and delivery of the system from a single source Process steps with instrumentation control system and automation Even after start up we stay by your side with comprehensive services e g in process technology during process optimization mechanical service and repair or with instrumentation and control technology Production of fabric softener Production of fabric softener with LEWA production units LEWA offers turnkey plants from one source for the continuous recipe controlled production of fabric softeners in all commercially available surfactant concentrations Detergents Dilution of sodium lauryl ether sulfate for the production of detergents Chemical injection in high pressure cleaning High pressure cleaning with LEWA metering pumps chemicals Inline caustic dilution LEWA inline caustic dilution systems are optimized for the production of diluted alkaline solutions LEWA ecoflow diaphragm metering pump The innovative and universal metering pumps with DPS Diaphragm Protection System in the proven modular system Hydraulically coupled diaphragm metering pump LEWA ecoflow packed plunger metering pump The durable and proven metering pumps in a modular system for unproblematic fluids With this design the metered fluid is displaced directly by the plunger i e the plunger and the packing are in direct contact with the pumped liquid A high degree of operational reliability is achieved through the high quality plunger and packing material as well as the general sealing design LEWA ecosmart diaphragm metering pump The diaphragm metering pump at a smart price for low to average pressures and small flow rates The proverbial LEWA quality is still included All ecosmart pumps are equipped with the patented DPS diaphragm protection system Hydraulically coupled diaphragm metering pump LEWA ecoflow diaphragm metering pump LEWA ecoflow process diaphragm pump LEWA ecoflow process diaphragm pump Durable and universal process pumps with DPS diaphragm protection system in a proven modular system LEWA triplex process pump LEWA triplex is the most compact process diaphragm pump in the world for high pressure processes in

    Original URL path: http://www.lewa.sg/en/solutions/industries/cleaning-detergents/ (2013-01-29)
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  • LEWA International :: Personal care
    jobs for LEWA systems Process examples Conveying Rheologically demanding fluids e g surfactants but also simple transfer operations Metering Addition of fragrance and coloring agents etc Mixing dispersing homogenizing Proportional mixing of base and active materials production of emulsions and formulation of end products Filling Precision filling into containers Temperature control Optimized method for continuous processes e g use of heat recovery concepts This means our pumps and systems can be used in manufacturing processes for the following products Typical substances that we convey meter and process Examples of end products Solvents Aqua surfactant Skin cleansers Lipid components conditioners Skin care products Titanium oxide Teeth and mouth care products Coloring Hair care products UV filter Cosmetic products with special effect e g sun block products Perfume oils Perfumes and toilet water Surfactants moisturizers Shaving products Bulking agents thickeners Decorative cosmetics body care products Solution Together with you we plan and implement fully automatic and recipe controlled systems and assist you during the conversion from batch to continuous processing The following requirements are all part of the service for us Cost effectiveness Uniform quality of the end product Just in time production Low cleaning effort Minimized energy use Traceability of additives High recipe accuracy Concept engineering construction and delivery of the system from a single source Process steps with instrumentation control system and automation Even after start up we stay by your side with comprehensive services e g in process technology during process optimization mechanical service and repair or with instrumentation and control technology Chemical injection in high pressure cleaning High pressure cleaning with LEWA metering pumps chemicals Detergents Dilution of sodium lauryl ether sulfate for the production of detergents Inline caustic dilution LEWA inline caustic dilution systems are optimized for the production of diluted alkaline solutions Supercritical fluids Processes with supercritical fluids in pharma food and beverage industries Pharmaceutical spray drying Pharmaceutical spray drying with LEWA diaphragm metering pumps LEWA ecoflow diaphragm metering pump The innovative and universal metering pumps with DPS Diaphragm Protection System in the proven modular system Hydraulically coupled diaphragm metering pump LEWA ecosmart diaphragm metering pump The diaphragm metering pump at a smart price for low to average pressures and small flow rates The proverbial LEWA quality is still included All ecosmart pumps are equipped with the patented DPS diaphragm protection system Hydraulically coupled diaphragm metering pump LEWA ecoflow diaphragm metering pump LEWA ecodos sanitary hygienic LEWA ecodos sanitary hygienic diaphragm metering pump Absolutely safe economical and multi option metering pump with mechanically actuated diaphragm LEWA ecoflow sanitary hygienic Absolutely safe economical and multi option metering pump with mechanically actuated diaphragm The surfaces are adapted especially to hygienic production requirements Mechanically actuated diaphragm metering pump in sanitary hygienic capable design LEWA micro metering pumps M Diaphragm metering pumps for very small flow rates An especially cost effective solution when fluid components must be metered proportionally to a variable reference value Hydraulically actuated metering pump with metal diaphragm and solenoid actuator LEWA triplex process pump LEWA triplex

    Original URL path: http://www.lewa.sg/en/solutions/industries/personal-care/ (2013-01-29)
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  • LEWA International :: Pharma & Biotech
    materials toxic chemicals Injections of fluids for extrusion or spray mechanisms Production of active materials and tablets addition of stabilizers Microfiltration and Ultrafiltration dialysis systems Filtration of process solutions careful concentration of intermediate products biopharmaceuticals Concentration and purification of protein solutions separation of cells and particles High pressure and super critical applications Dispersing of 2 phases over critical processes with CO 2 generation of nanoparticles Solution Customer specific systems The Bio Pharma fine chemicals veterinary medicine and special food supplements markets all require systems that are easy to empty and clean and that are manufactured and documented according to regulations LEWA has the expertise to design and construct customer specific systems for these industries Here the scope reaches from simple metering systems which meter additives to process chromatography and buffer dilution systems up to complex systems for proportional mixing or conveying of various media Process integrated pump systems We also use the LEWA intellidrive technology to solve difficult metering and conveying jobs such as Applications which only allow a minimum of pulsation such as sensitive chromatography media or during filtration Highly viscous fluids such as syrup or gel High precision metering for filling jobs Hermetically sealed for hygienic and sterile processes Mixing of two fluids in one pump head such as gradient formulation in chromatography processes At varying flow rates as with inhomogeneous qualities changing pressures or temperatures Metering pumps in hygienic design LEWA hygienic metering pumps LEWA ecodos and LEWA ecoflow meet all aseptic requirements and facilitate the production of sterile products They are hermetically sealed leak free and there is no connection such as a shaft to the product room This ensures contamination free metering conveying over a long process time frame Hygienic pumps can also be used as multiplex pumps e g for metering recipes This means that several pump drive units can be assembled with one drive shaft The individual pumps then convey varying quantities into the process To increase the safety of your aseptic and sterile production processes LEWA hygienic pumps are tested for their cleanability according to known internationally valid guidelines EHEDG cleanability test and QHD test system Liquid process chromatography LEWA supplies diaphragm metering pumps and complete metering systems for various processes e g gradient mixers for gradient generation or customer specific chromatography systems which are designed precisely to customer specifications Production of pharmaceuticals Pharmaceutical production with LEWA metering systems Metering different fluids best clean ability SIP CIP and batch protocol option cGMP Wet oxidation of waste water Wet Oxidation of Waste Water with LEWA Diaphragm Pumps Chemical injection in high pressure cleaning High pressure cleaning with LEWA metering pumps chemicals Inline caustic dilution LEWA inline caustic dilution systems are optimized for the production of diluted alkaline solutions Supercritical fluids Processes with supercritical fluids in pharma food and beverage industries Pharmaceutical spray drying Pharmaceutical spray drying with LEWA diaphragm metering pumps LEWA ecoflow diaphragm metering pump The innovative and universal metering pumps with DPS Diaphragm Protection System in the proven modular system Hydraulically

    Original URL path: http://www.lewa.sg/en/solutions/industries/pharma-biotech/ (2013-01-29)
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  • LEWA International :: Food & Beverages
    cookers in the pastry industry gelatin processing caramels cereals Aromas vitamins for mineral water and soft drinks Acids and bases oil and grease processing Mixing dispersing homogenizing Milk and dairy products margarine Filling Precise filling into packages for example for spreads Temperature control Chocolate gelatin Spraying for drying and preparation of food under medium to high pressure Powdered milk for baby food Spices sauces baked goods Grease composites Treatment with SO 2 O 2 and preservatives Soft drinks sparkling wine wine spirits Handling of sensitive foods Extraction for example with CO 2 Decaffeination for example of coffee Coating Candy industry Materials Examples of end products Typical substances that we convey meter and process Gelatin chocolate Sweets marshmallows gummy bears Sugar glucose mass Bonbons candied fruits Waxes moistening agents Candied fruits Oils Peanuts Vegetable oils vinegars oil emulsions in water Mayonnaise Enzymes Beverages and foods Yogurts creams Salad cheese Solution Illnesses and allergies from contaminated food unfortunately aren t rare Therefore food safety recipe constancy and process integrity are top priority for LEWA equipment Our hermetically tight and low wear pumps and systems prevent cross contamination with best cleanability This is ensured by hygienically appropriate design in accordance with national and international guidelines and standards EHEDG and 3A certificates are available for the relevant products Perfectly designed pumps and process safe systems guarantee recipe constancy and reliable quality in the end product always reproducible and economical even over longer periods We work in technical commissions together with end users and official agencies in the creation and updating of guidelines This allows us to focus our actions on the current needs of customers ensuring that our knowledge is always up to date Chemical injection in high pressure cleaning High pressure cleaning with LEWA metering pumps chemicals Inline caustic dilution LEWA inline caustic dilution systems are optimized for the production of diluted alkaline solutions Supercritical fluids Processes with supercritical fluids in pharma food and beverage industries Pharmaceutical spray drying Pharmaceutical spray drying with LEWA diaphragm metering pumps LEWA ecoflow diaphragm metering pump The innovative and universal metering pumps with DPS Diaphragm Protection System in the proven modular system Hydraulically coupled diaphragm metering pump LEWA ecoflow packed plunger metering pump The durable and proven metering pumps in a modular system for unproblematic fluids With this design the metered fluid is displaced directly by the plunger i e the plunger and the packing are in direct contact with the pumped liquid A high degree of operational reliability is achieved through the high quality plunger and packing material as well as the general sealing design LEWA ecosmart diaphragm metering pump The diaphragm metering pump at a smart price for low to average pressures and small flow rates The proverbial LEWA quality is still included All ecosmart pumps are equipped with the patented DPS diaphragm protection system Hydraulically coupled diaphragm metering pump LEWA ecoflow diaphragm metering pump LEWA ecodos sanitary hygienic LEWA ecodos sanitary hygienic diaphragm metering pump Absolutely safe economical and multi option metering pump with

    Original URL path: http://www.lewa.sg/en/solutions/industries/food-beverages/ (2013-01-29)
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