Underwater pelletiser system 2727 kg/hr (6000 lbs/hr) product specific gravity 0.96 @ 25 deg C, feed material form molten, pellet surface moisture content nil to 0,10% (1) Trendelkamp diverter valve, type TAV-4, serial #963620, driven by hydraulic power pack (1) 300 sq ft 316/316L s/steel horizontal shell & tube heat exchanger, manufactured by Kenics (Chemineer), model 300-HEX-915, serial # 995893-01-01, design pressure tube side: 100 barg @ 315 deg C, shell 20 barg @ 315 deg C, jacket on heads 20 barg @ 315 deg C, (299) 12.7mm outside diameter x 2346mm long 316L tubes, single pass tube side, 324mm inside diameter 316/316L s/steel shell, tube plates are 316/316L s/steel clad, (2) 316/316L coned heads with c/steel jacket, overall length 3194mm, openings: tube side: 2-75mm, 2-50mm, shell side: 2-75mm, 1-25mm, 1-12mm, head jackets (each with) : 2-32mm, mounted on (2) fixed cradles, fully insulated and clad (1) 3 m3/hr @ 220 deg C 316L s/steel MAAG gear pump, type Therminox TX-70/70, manufactured by MAAG pump systems, serial # 50063746, suction pressure 4 bara, discharge pressure 57-71 bara, differential pressure 57-71 bar, driven by 2-speed motor, 15 kw, 3/50/380/415/660/690 volt, 3830 rpm or 3/60/415/460 volt, 4620 rpm motor, mounted on base plate (1) 304L s/steel Gala centrifugal pellet spin dryer with agglomerate catcher, dryer model 3016-LD, serial #981156, max product 6400 kg/hr, max water 100 kg/hr, max working temperature 80 deg C, rotor speed 780 rpm, 3-rotor screens, 2-dewatering screens, average airflow 2500 NM3/hr, easy access design, rotor is belt driven by a 2-speed motor, 5.5 kw 3/50/380/420/655/725 volt, 1440 rpm or 6.3 kw 3/60/440/480 volt, 1740 rpm, agglomerate catcher is model 9-PSG (1) 1200mm diameter s/steel vibratory screen separator, 2-deck, model ME-48S15-6-6, manufactured by Midwestern industries inc, serial # 0399-4018, electrics 3HP, 220/380/440 volt (1) 3420 ltr s/steel slurry base tank with 450 gpm centrifugal pump (1) Pellet blowing/conveying unit Control panels, pipework, filters and other ancillaries , product specific gravity 0.96 @ 25 deg C, feed material form molten, pellet surface moisture content nil to 0,10%, system consists of: (1) 3X 316 s/steel Black Clawson s/steel underwater pelletiser, model # 114012320, serial # 631955, internal rotary knifes, die plate with (360) Drive Power: 22 kW (29.5 HP). Drive RPM: 1,470. Temperature: 230 °C (446 °F).
Most types of product production lines will have some type of mill or pulverizer for size reduction to make the desired particle size for dry products, wet products, or disperse solids in a slurry. The size reduction occurs either by impact, attrition, or crushing. The capacity of the pulverizer or mill depends on the type of material, and the fineness desired. Pulverizers and mills range in design features for efficient size reduction for a range of products in the chemical, mineral, pharmaceutical and food industries.
The different classifications of Mills are: