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500 kg/hr @ 105 psi, feed rate 5-500 kg/hr initial particle size 1mm, final particle size 0.5-10 micrometer. Mill size 500mm (20"), sanitary design, top opening: 1-75mm, side openings: 1-50mm with a 100mm offshoot, 1-50mm, Suitable for any friable or crystalline material and those materials that must remain ultra-pure well as heat sensitive products. High pressure air is introduced into the cylindrical grinding chamber through interchangeable nozzles. This creates a high speed vortex into which the material to be ground is introduced. No moving parts or grinding media are inside the mill chamber. Size reduction is the result of the high-velocity collision between particles of the process material itself. The chambers is designed to allow re-circulation of over-size particles until the correct size for discharge.
Type: Pulverizer
Subtype: Jet
Manufacturer: Aljet
Model: Roto Mill model 30 RJ
Condition: Used
Material: Stainless Steel 304
Orientation: Vertical
Pressure: 10.3 bar (150 psi)
400 to 1200 Lb./Hr., Aljet Roto-Jet mill system designed to grind particles sized from 0.5 to 45 microns. This 304 SS product contact system features all the equipment needed to get into operation immediately, including major equipment, controls, and all associated ductwork. Major components are as follows: One(1) Aljet Roto Mill, Model 30, serial # P-11737-E, 304 SS construction, with integral dynamic classifier. The mill is rated for up to 150 psi, from 40 degrees F to 100 degrees F. The Roto-Jet has opposing grinding nozzles, (4) 11mm in size. The jet mill requires 1800- 2300 scfm of clean air 70 degrees F at 100 psi. The classifier is a model 30 RJ rated for 2000 cfm with a maximum rpm of 3,500 rpm. The classifier is driven by a 30 HP AC motor, with adjustable speed. Adjusting the speed of the classifier controls the rate and particle size of the mill. One(1)Acrison feeder, 304 SS contact, screw type, that feeds product to the mill. It is a model FHM01206, # 749040, with an input HP of 1.5, and a ratio of 15:1. The variable speed drive motor is slaved to the speed of the classifier to control feed to the mill. One(1) exhaust fan, manufactured by American Fan Co., model # R-13403 handle the air movement through the system. Its constructed of carbon steel, and rated for 2017 CFM at 60” SP. This fan is driven by a Siemens AC motor rated for 30 HP at 3600 rpm, and requires 60 hz/3ph/230-460 volts. The frame size is 286TS and its a TEFC motor. One(1) dust collector manufactured by Sly, handles the chore of keeping things de-dusted. The dust collector is 304 SS for product contact and the plenum, and has 432 Sq.Ft. of filtration area. It contains (36)- 16 oz. cloth filters with cages, 5.75” diameter x 6’ long. The air to cloth ratio is 2.89:1. This duct collector also has a 18” x 36” explosion door and fire suppression can be added. The system includes all controls, rotary air locks, and ductwork to set up the machine. The footprint of this machine requires the approximate size of 23' wide x 10' deep x 20' high.
Temperature: 37.8 °C (100 °F). Air Flow Rate: 3,908 m3/h (2,300 CFM). Clarifier: Yes.
Type: Pulverizer
Subtype: Jet
Manufacturer: Nederman MikroPul
Model: 5MA
Condition: Used
Material: Stainless Steel 304
Motor Power (Design): 3.7 kW (5 HP)
Orientation: Horizontal
baghouse discharge. (1) row swing hammer design. 3/60/230/460 volt UL label. Single screw feeder belt driven by 1/4 HP, 1/60/115/230 volt, 1725 rpm variable speed X-proof motor. Feeder driven thru Boston gear reducer Mdl UF113A20, rated for 1/3 HP, 20:1 ratio. Unit complete w/discharge chute, feed hopper
Type: Pulverizer
Subtype: Jet
Manufacturer: Nederman MikroPul
Model: 6MA
Condition: Used
Material: Stainless Steel 304
Outlet Discharge Diameter: 190.5 mm (7.5 in)
Inlet Diameter: 177.8 mm (7 in)
304SS rotor/ CS housing Mikro-atomizer 304SS single screw feed Type 6MA Single row swing stirrup design. 3/230/460 volt UL label. Feeder belt driven by 1/2 HP, 3/60/230/460 volt, 1750 rpm motor, UL label. Stellite tipped on 304SS blades.
Motor Power (Design): 11.2 kW (15 HP). Orientation: Horizontal.
Type: Pulverizer
Subtype: Jet
Manufacturer: Nederman MikroPul
Model: 5MA
Condition: Used
Material: Stainless Steel 304
Motor Power (Design): 3.7 kW (5 HP)
Orientation: Horizontal
atomizer baghouse discharge. (1) row swing hammer design. 3/60/230/460 volt UL label Single screw feeder belt driven by 1/4 HP, 1/60/115/230 volt, 1725 rpm variable speed X-proof motor. Feeder driven thru Boston gear reducer Mdl UF113A20, rated for 1/3 HP, 20:1 ratio.