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PMS
Colloid Mill ® is used frequently for suspension or emulsion preparation. It provides extremely high shearing force. Colloid mil is favored over homogenizing mixer when the emulsion is viscous or when suspended solid are present in the
mixture.
Theory
of Operation Function of PMS
Colloid Mill ® is to disperse, emulsify and reduce the size of solid particles into fine uniform particle size. It grinds, mixes and blends product in a more economical and faster way. Rate of throughput varies inversely with the product viscosity.
The action of colloid mill is based on the shear produced between cone-shaped discs, one of which is stationary while the other rotates at a high velocity. The distance between two discs can be varied, thereby affecting the amount of shear applied to particular system.
The suspension or emulsion is gravity fed into the hopper. The suspended particles are forced through the adjustable gap between the stationary and the rotating discs. The sheared and homogenized particles are then passed out through the bottom of the mill. The product can be recycled if required until the desired product condition is achieved.
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Application
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Pharmaceuticals
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Cosmetics
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Food
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Chemical
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Body
care product
Benefit
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cGMP Compliance
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Economical and Efficient operation
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Versatile for wide product variety
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Consistent and Repeatable process
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Easy to operate, clean and
maintenance
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Standard Features
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All contact parts, except grinding elements, made of stainless steel 304
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Grinding elements (Rotor and Stator) made of durable chrome steel and hardened.
Grinding element’s gap can be varied with manual
adjuster.
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Fixed speed driving motor
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Stainless steel feed hopper
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Manually operated three-way valve and re-circulation pipeline
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Electrical Control box
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CLM
100
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CLM
200
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CLM
1000
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Capacity
(l/h)
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100-200
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200-800
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1000-2,000
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Overall Dimension
(mm)
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W
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200
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320
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400
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L
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450
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820
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850
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H
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540
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900
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990
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Driving Unit
(kW)
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1.5
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4.0
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7.5
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Feed
Hopper (l)
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10
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50
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50
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Cooling
Jacketed
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No
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Yes
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Yes
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Note
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* Capacity depends on product viscosity
* Capacity is based on non-recycling product flow
rate.
Options
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Contact part made of stainless steel 316
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Explosion-proof motors
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Variable Speed motor
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Semi-automatic control system with timer control
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Product Container
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Special loading equipments or discharge feature to suite specific requirements, i.e.
Product transfer pump, height
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Validation Document: Installation Qualification (IQ)/ Operational Qualification
(OQ)
Download
Catalogue : Colloid_Mill.zip
(48 kb)
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