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Promas Engineers Pvt. Ltd

Vibro Sifter
Product Description

Vibro Sifter:

 

Applications & Working Principle:

PromasTM  Vibro Sifter is multi layer screening unit to separate mass composition of solids from solids, liquid from solid and gradation of materials in accordance with their shapes & sizes. Mostly found useful for the applications in pharmaceutical, chemical, food, drug, detergent, etc.

PromasTM Vibro Energy Separator is a rigid screening device that vibrates about its centre of mass. The central vertical axis being the same, vibration is accomplished by placing eccentric weights on the upper and lower ends of the motor shaft. Adjustment of the quantum and relative position of the top and bottom weight permits control of amplitude and material flow patterns.
 
Circular screen separators are unitized machines, which impart adjustable, multi-plane, mechanical vibrations to the material being processed. The basic assembly shown in the drawing consists of number of interchangeable frames for retention of screen decks & provision of discharge outlets. A motion generator (Vibro Motor) with double extension shaft having eccentric variable weights is rigidly mounted to the main screening assembly. The assembly is supported on the circular base by specially designed springs, which allow the screen assembly to vibrate freely. The controlled vibrations generated by motion generator are isolated completely from heavy structure. The isolation of spring from support base results in a self-balancing system, which requires minimum power & avoids mechanical stress.
 
Available in various models, named as PVS - 12, 18, 24, 30, 36, 48, 60 to PVS - 72, the numbers denote the diameters of the sieves in inches. It is a compact unit for easy operations with all contact parts in AISI 316 and all other parts in AISI 304. Springs amplify vibration leading to reduced electrical power & maintenance cost.

The unit can be provided with single deck, double deck or triple deck as per requirements.

Salient Features:

  • Unique working principle
  • Space required is very less compared to output of machine
  • Robust structure
  • Quick & easy screen change
  • Superbly tight screen minimizes screen clogging
  • No transmitted vibrations
  • Perfectly designed vibromotor to generate synchronized vibration to work continuously
  • Choice of various anti-screen blinding devices & innovative solutions to screening problems
  • Adjustable vibration amplitude
  • No special foundation is required
  • Specially designed sifters are now available for sieve critical products
  • Available in STD/ GMP/ cGMP/ GAMP/     GLP/ GCP & Lab Models
Online Agitated Vibro Sifter:

The sifter is provided with pneumatic / motorized vibrator & a central discharge. The outlet of the sifter is connected directly to the load cell with digital weighing system. The models are available in GMP/ cGMP/ GAMP/ GLP/ GCP & are ergonomically designed for the ease of operation. The sifter is more versatile for online continuous production. 

Our Company:

 
It all began in the year 2001. Like an energetic toddler, we first learnt to stand erect, and then to walk steadily.  

Now it`s time to run and try to beat the pace of the world.

Built on an area of 10,000 sq ft, the Promas office and factory are located in a `state-of-the-art` facility at Navi Mumbai in the MIDC (Maharashtra Industrial Development Corporation (MIDC) area.

ISO 9001 certified, Promas is a name to reckon with for design and manufacturing of a wide range of process equipment and systems. These are built in varying sizes,that can be customized right from Kilo Lab model to Plant Scale, in compliance with stringent cGMP / USFDA standards, which carry CE markings, too.  It is this never-ending quest for technical innovation in the field and providing best quality products, supported by prompt service technicians that`s earned us the stature we enjoy today; little wonder then, our clientele comprises some of the world`s leading Pharmaceutical, Chemicals, Cosmetics, Food Products and Bulk Drug manufacturers.

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