2 Jenis agregat komponen dalam suatu campuran : Tujuan Pencampuran:Bergabungnya bahan menjadi suatu campuran yang sedapat mungkin memiliki kesamaan penyebaran yang sempurnaJenis agregat komponen dalam suatu campuran :Campuran gas ;Contoh : udaraCampuran bahan cair;Contoh : larutan, emulsiCampuran bahan padat-bahan cair;Contoh : suspensi, pastaCampuran bahan cair-gas;Contoh : minuman yang mengandung CO2
3 5. Campuran bahan padat;Contoh : pakan ternak, adukan semen pasir6. Campuran gas-bahan padat;Contoh : asapHomogenisasi campuran jenis 1 dan 6 dilakukan dengan bantuan aliran turbulen melalui pompaHomogenisasi campuran jenis 2 s/d 5 dilakukan melalui :A. pengadukanB. pencampuran bahan viskousC. pencampuran bahan padat
4 Pengadukan bahan cair Tujuan : a. Mensuspensikan bahan/partikel padat b. Menggabungkan bahan-bahan cair yang dapat salingbercampurc. Mendispersikan gas dalam bentuk gelembung gas halusd. Mendispersikan bahan cair lain yang tidak dapate. Meningkatkan pindah panas antara bahan cair danpenukar panasDalam suatu proses pengadukan, beberapa tujuan tersebutdiatas dicapai secara sekaligus.Contoh : proses hidrogenasi katalitis minyak nabati
5 Rancangan alat pengauk (agitators) Secara umum agitator terdiri dari :1. bejana (vessel)2. sumbu berputar (As)3. pengaduk (impeller)4. penggerak (motor)5. pemecah aliran (buffle)
6 Lee AgitatorsAll Lee agitators feature a unique offset frame construction which brings the points of the scrapers to the centerline, thus insuring uniform scraping action throughout the entire processing cycle. Lee agitators also offer sanitary advantages and an opportunity to reduce operating costs as they do not have to be removed and broken down for cleaning. Lee agitators are available in various standard styles and sizes, also.
7 Other features include: Exclusive centerline scraper assembly assures uniform scraping and complete mixing. Scrapers are hinged to the frame above and back of the center at a steep pitch, thus moving the heated film of the product continuously toward the center of the kettle.Option of fixed or variable speed, electric or hydraulic motors.Agitator drive mounted in a heavy stainless steel channel with special lip seal to prevent leakage into product.Choice of hydraulic cylinders for easy tilt-out of agitator.USDA approved scraper blades available in a choice of quality materials, including: molded nylon, nickel alloy castings, and Teflon.Fully-enclosed gear box with heavy-duty gears assures reliability and long life. Lee assembles, tests and runs all agitator assemblies before shipment.Standard agitator is supplied with a USDA approved bottom support bushing.All scraped-surface agitators can be installed at an incline in hemispherical bottom vessels.
12 Pengadukan bahan viskous Karakteristik bahan campuranViskositas tinggiPlastisBerbentuk pastaKarakteristik proses pencampuranMemerlukan gaya gunting (shear force) yang lebih besarMemerlukan energi spesifik yang lebih besar (sampai 1kwh/kg)Tidak ada aliran bahan menuju pengadukPeralatan pencampuranMuller mixerChange can mixerkneaders
15 FEATURE FOR DISPERSION KNEADER: 1. It has an automatic temperature and time control system to provide a 100% mixing effect.2. Easy to clean chamber and changing colours.3. It mixes compounds in 6~10 minutes per batch equivalent to 2 units of mixing Roller.4. Pressurized and sealing mixing chamber to provide high mixing performance and prevented environmental pollution.5. Easy to installation, operation and maintenance to lower the running cost.
17 Excellent for kneading and mixing of highly viscous materials like dough, putty, rubber solutions, adhesives, polymers etc. The mixing action is a combination of smearing, stretching, folding, dividing and recombining as the material is processed between the sigma blades and the container walls. Jacket arrangement is provided for heating or cooling application. In bigger models the container is tilted by a hydraulic cylinder to ensure complete discharge of mass.
18 TOTAL VOLUMETRIC CAP. IN LTRS. MODELTOTAL VOLUMETRIC CAP. IN LTRS.HPHYDRAULIC TILTING HPSK 661.5N.ASK 25253SK 50605SK 12512510SK 22522520SK 500500302SK 10001000SK 1500150075SK 300030003007.5
20 Pencampuran partikel padat Karakteristik proses pencampuranBahan padat datat mengalirPrinsip hampir sama dengan pencampuran bahan viskousMembutuhkan tenaga yang lebih ringan/kecil dari pada pencampuran bahan pastaTidak ada aliran bahan ke pengaduk dengan sendirinyaCara kerja : kocokan mekanik, angkat dan jatuhkan dan menggelindingkan bahan
21 Jenis-jenis mesin pencampur bahan padat antara lain : 1. Ribbon blender2. Vertical screw mixer3. Double cone mixer4. Twin shell blender
24 APPLICATIONFoodstuff, General chemicals, Feed, Plastic, Dye, Cosmetics, Drugs, Plastic powder, Resin powder addition...etc.FEATURE1. The mixing barrel and blades are made of stainless steel, always keeping clean and away from dirt. The mixing barrel can be tilted freely at the angle of 0°~360° degrees for discharging and cleaning purpose.2. The safety device can protect the safety of operator and machine. The automatic stopping device can be set with in the range of minutes for automatic stopping.
25 Dimension Of Machine(LxWxH)(m/m) From Floor To Outlet : 450 m/m ModelFull Volume(KG/L)Power(HP)Dimension Of Machine(LxWxH)(m/m)DC-5050/ 12011350X800X1500DC-100100/ 26021700X1000X1650DC-200200/ 50032100X1200X1850From Floor To Outlet : 450 m/m
27 Gardner Double Cone Blender GARDNER Double Cone Blenders incorporate a gentle, low energy tumbling action, ideal for blending the most delicate and fragile products. It is also the best way to mix very heavy and abrasive products.FeaturesCapacities range from 2 to 100,000 litres.Hygienic design with no internal seals.Automated loading option via pneumaticconveying system.Custom built to suit customer requirements.
28 Benefits Gentle blending of delicate materials. Hygienic and easy to clean.Each blender features KEMUTEC's unique multi shear deflector plates for the improved blending efficiency of free flowing powders and granules.Minimal attrition when blending abrasive materials.Total discharge of product with minimal retention
31 Gardner Plough MixersGardner Plough Mixers are high energy, high shear, and high-speed mixers with cylindrical short aspect ratio mixing chambers. Extra shear can be achieved by adding side cutters or intensifiers. Gardner Plough Mixers are available with 'Easy Clean' cantilevered shaft, subject to application.FeaturesHygienic designCapacities in the range of 50 to 20,000 litresCustom built to suit customer requirements
32 BenefitsAlternative trough shapes are available to suit specific application requirementsRapid mix timesHigh-energy mixes
35 APPLICATIONFoodstuff, Feed, Dye, Pigment, Chemical, Spice, Fertilizer...etc.FEATURE1. The inner and outer layers dual-spiral "S" sign crossing of upper and lower mixing type is adopted. Mixing effectiveness is good. Speed is fast. Powder dust will not fly in operation.2. Complete and through blending of raw materials by ribbon agitator which create two layers and counter movement of flows.
37 Mixing Principle Instruction With Oil Spraying Device
38 Dimension Of Machine(LxWxH)(m/m) From Floor To Outlet : 600 m/m ModelFull Volume(Kg/L)Power(HP)Dimension Of Machine(LxWxH)(m/m)RM-100100/26022210X600X1450RM-200200/50032310X710X1660RM-300300/70052310X900X1750RM-500500/120071/22790X960X1830RM-10001000/2400153420X1220X2150RM-20002000/4800253900X1350X2450From Floor To Outlet : 600 m/m
42 Gardner Ribbon MixersGardner U-trough Ribbon Mixers are tried and tested units for the consistent batch and continuous blending of powder and granules. Gardner Ribbon Mixers are available with 'Easy Clean' cantilevered shaft, subject to application.FeaturesHygienic design to suit today's stringentrequirements.Capacities in the range of 3.5 to 20,000 litresCustom built manufacture to suit customerrequirements
43 Benefits Mixing times are rapid whilst maintaining a gentle action Minor ingredients are dispersed homogeneously without the need for pre-mixing
45 Feature : 1. This machine can mix all powder of powder is uniform. 2. The machine adopt outer-inner rotation and grain ofpowder is uniform.3. The mixing barrel can be tilted freely at the angle ofdegrees for discharging and cleaning purpose.4. The automatic stopping device can be set within therange of 0-60 minutes for automatic stopping.5. Easy to operate, easy to wash, clean and move. It isvery suitable for GMP food and pharmaceutical factories.
52 General This Mixer is applicable for mixing powdery or granular materials in pharmaceutical and other industries. It consists of two V-Type cylinders of different altitudes, and through mechanical transmission, the materials in these cylinders are made to move back and forth and turn over again and again, thereby achieving the goal of uniform mixing. This Mixer has the following distinguishing features, no blind angle in the cylinders, no accumulation of materials, high speed, and short mixing time. With the body made of stainless steel and both inner and outer walls polished, the cylinders have elegant appearance the charging of materials can be made either by manual operation or through vacuum suction. For discharging, rotating valves and rapid swivel heads are adopted.
53 Main Technical Specifications Model (Cubic Ft.) Capacity (liter) Rotor Speed Power Dimension (L x W x H) Net Weight 2 20 15 rpm 0.37 kw 1180 x 820 x 1200 mm 200 kg 5 60 18 rpm 0.57 kw 1620 x 1400 x 1700 mm 250 kg 10 120 1.5 kw 2100 x 1600 x 2400 mm 450 kg 18 200 2200 x 2000 x 2800 mm 500 kg 35 400 12 rpm 2.2 kw 3100 x 2300 x 3100 mm 700 kg 53 600 10 rpm 3 kw 3420 x 2600 x 3500 mm 900 kg 70 800 3700 x 2800 x 3550 mm 1000 kg 105 1200 9 rpm 4 kw 4200 x 2850 x 3800 mm 1100 kg
56 For mixing of foundry chemicals, pastes,moulding sand, foundry fluxes, food colours etc where an amount of binder or aggalomerate is to be blended into the material. Also used for densification of the mix. The pan is stationary inside which rotate heavy duty mullers / rollers . The heavy wide rollers ride over the material where intensive crushing, shearing and mixing action takes place. Scrappers and ploughs are provided for directing the mass into the path of the rollers.The machine is also available with granite rolls and pan.
57 MODELDIA. OF PAN IN FT.WORKING CAP IN KGSHPC – 2225C – 3385C – 441707.5C – 5540010C – 6670020
58 FRIGMA MIXERFor low energy blending of a wide range of dry and semi wet materials used in chemical, pharmaceutical, food and allied industries. The mixer consists of an orbiting helical screw rotating on its axis in a conical vessel. The material is carried upwards as well as rotated around the conical vessel. Reversing the direction of the screw aids discharge of material. Capacities are available from 100 kgs to 2000 kgs with various optional attachments.