Application

A need for good quality waste papers has become increasingly important for the pulp and paper industry. Under such circumstances. We have concentrated all sorts of efforts to develop? waste paper treating machineries to meet contemporary needs. We found the kneading applied to the stock while processing produces a good result in terms of de-inking, and that the dewatering prior to kneading is an important point for de-inking, Machine developed for this purpose is applicable to any type of waste paper stock as well as a virgin pulp. We are, with an original state of the technology and know how as well as practical experiences in the pulp and paper stock preparation machineries, always at your disposal for the request to improve your stock preparation system.

Application

The Wet Washing System is intended to wash raw material like wheat/rice straw that are high in silica and chlorides. The procedure recuperates the water utilized as a part of the washing process and render fiber with the right consistency into the pulping framework.

Equipments

Twin Turbo Washer
Aqua Separator
Screw Press
Drum Screen

Advantages

Upgrades the fibre quality for pulping
Disposes of Pith, Nodes & Fines,
Dissolves Chlorides & Soluble contraries
Removes adherent Silica
Reduces Cooking & Bleaching Chemicals
Enhances run capacity of paper machine
Results in uniform Pulp

Application

D Pulper design to reduce the dwelling time and increases the strength of the pulp. It is used to process fibrous materials (such as recycled paper) into usable slurry for manufacturing processes. They are used primarily in the pulp and paper manufacturing industry. Suitable for furnish of Virgin Pulp, Mix Waste, Broke, Box Board Cutting, Kraft Cutting Etc.

Features

Continues operation
Operating consistency 4-6%
Low in power consumption
Help to removes plastic
Rotor design helps to handling different type of furnish
Simple operation
Inexpensive and compact
Higher speed capabilities
Easy to maintenance
Low initial costs, fast payback
Break up the bales in small pieces
 Remove unwanted contraries such as wire, plastic, paper clips, staples through Ragger

Application

Compact design
Easiest formation
Break up the bales in small pieces
Remove unwanted contraries such as wire, plastic, paper clips, staples through Ragger 

Application

The G TYPE THICKENER design produce for (30% approx.) more efficiency and productivity with higher performance without the wooden bar

Thickener operates decker or rotary filter machines to remove water from pulp stock and reduce stock to specified consistency for bleaching or beating: Turns valves to regulate flow of pulp stock into machine and adjusts controls to regulate speed of cylindrical screen in vat. Turns valve to adjust suction in cylinder to deposit pulp on screen at specified rate and remove white water through meshes of screen.

Application

ASHU'S Hill Screen has come out with a most advanced design of screens for grading of fine, wet and difficult to screen materials. The screen works on the principle of gyratory motion using low powered motor.

Application

The agitator is a three (3) vane side-entry agitator specially designed for paper stock, 
It is applicable to all chests in stock preparation such as cylindrical or rectangular and all kind of the chest, storage tanks, towers etc.

The Agitators play a critical role in the stock preparation process for mixing the pulp and give the uniform quality of pulp

Agitator shaft made of steel supported by heavy duty bearing housing

Features

Uniform and efficient dilution
Compact design
Highly effective
Motor mounting system
Maintaining homogeneity and uniform quality of pulp

Application

Ragger designed for the Pulper’s, its utilized for the evacuation plastic sacks, ropes, clothes, wires and so on typically contained in waste paper parcels.

Features

Removal of spinning contaminants
Easily install in Horizontal & Vertical Pulper

Application

The medium consistency screen works in 2 to 4% consistency.

Features

Proficient separation of contaminants.
Basket-hole or slotted type.
Exceptional improvement in screening efficiency.
Low power consumption.
Enhance quality of paper.
Dependable paper machine operation.
Excellent manufacturing fitness.
Step Rotor
Suitable for operation with large flat shaped contaminants.
Edges hard faced
Adjustable speed to suit wide variety of requirement.
Special design features avoid string formation.
Computerized dynamically balanced rotor.

Application

Ashu's supplies pulp cleaners for the pulp and paper industry to remove dense contaminants from paper pulp. These units fall into two basic categories: continuous rejects cleaners that are usually installed in multiple stages to remove fine sand from paper pulp and intermittent rejects cleaners that are designed to collect larger reject material and to discharge it intermittently to minimize fibre loss.

Features

Efficient removal of bad contaminants like sand, chips, pins, glass etc. from the pulp stock
Working consistency 2.5 3.5%
Easy installation
Compact design
Illuminated sight glass for visual inspection

Application

These mechanical vibrating screens have been used for decades in the pulp and paper industry from screening stock in low consistency up to 1.5%. The stock flows through the feeder against the vibrating screen plate. The accepted fibre passes through the perforation of the screen plate, while the knits and impurities remaining on it carried to the reject outlet. The good fibres, which adhere to the rejects, are washed off by a twin water curtain so that the rejects are carried to the reject outlet by the vibratory elliptical motion of the screen through.

Application

The Turbo Separator uses centrifugal forces to stratify the stock into three regions, heavy rejects, light rejects and acceptable materials (accepts/fibres). Heavy rejects are forced against the outside wall, light rejects remain in the centre, and acceptable materials (accepts/fibres) migrate to the region in between. Heavy rejects exit the Turbo Separator via a tangential pipe at the top of the machine. This enables them to exit at high pressure. No pump is needed to move them to the High/medium/low Density Cleaner (Secondary fibre recovery device). Light rejects exit.

Application

The Trommel is a drum washer designed to further separate the remaining fibers from the discharged contaminants from the de-trasher in the Pulper. The Trommel is a horizontal drum washer specially designed to overcome the, problems inherent with other designs, like mechanical problems on drive, noisy operation. Cost of maintenance and difficult installation.

Application

Centri cleaners is designed and manufactured from high quality SS 304 & 316 sheets for highly efficient removal of light particles such as sand, bark, dirt, specks and shives, The design and finishing has proved a high cleaning efficiency. The Centricleaner is also polished from inside for high cleaning efficiency and outside for better finish and good look, The quality and workmanship pays off in unbeatable long term performance and life. The Centricleaner is provided in different capacities as per the choice and need of the users. The normal capacity available is from 400 LPM to 1500 LPM.

Application

The principle of the cylinder mould is to provide the forming surface through which water drains to leave the fibers matted in a sheet. The cylinder is designed to allow drainage uniformly across its width with no turbulence to disturb the fibers during formation.

Outstanding features include:

High drawing efficiency
Near perfect concentricity
Maximum open area
Ease of cleaning

Minimum deflection due to a design which emphasizes stiffness and rigidity

Application

The unique design for lye mixture help to proper mixing of the material (water, chemical & lye) and dump in the digester system then the Packer also help to pack the maximum material in the digester system. The design of lye mixer and its track is vary according to suitability of space and the requirement of the customer.

Application

The polymer dissolving tanks help to agitation the stock.

Features

Uniform and efficient dilution
Compact design
Easy installation

Application

The heater mixer help to shredded stock heated to 90 -110o C, in heater mixer maintain the temperature control through the control panel

Application

The Hi-con. Pulper designed for slushing the contaminated, unsorted or sorted waste paper such as note books NCC, SACK KRAFT, OCC, NDLKC, INDIAN CUTTING etc. the pulperoperates a special rotor, the rotor made out from Cast steel (SS316,304 grade)with coated edge. Its operates from 14 to 15 % consistency

Features

Removed the negligible fiber loss
Easily circulation of the stock
Uniform slushing
Low power consumption
Excellent in lessening of ink pigments etc from the pulp.

Application

The dilution Pulperinstall with the Hi con Pulper(accept line of the high consistency pulper)

The dilution Pulper is designed and constructed to ensure the efficient separation of fibers from the contaminants

Its operates from 4 % consistency

Features

Uniform and efficient dilution
Compact design
Highly effective
Maintaining homogeneity and uniform quality of pulp

Application

Refiner can be equipped with direct dilution water feeding for processing dry raw material for fiber production to enhance the fiber quality and prolong the lifetime of the refiner plates.

Features

Improve fiber quality
Compact design
Highly effective
Maintaining homogeneity and uniform quality of pulp

Application

The washing drums helps to washing the pulp and wash the impurities of the pulp such as inks, blackish patches etc.

Features

Improve quality of pulp
Refining the pulp
Highly effective

Application

Ashu’s supplies pulp cleaners for the pulp and paper industry to remove dense contaminants from paper pulp. These units fall into two basic categories: continuous rejects cleaners that are usually installed in multiple stages to remove fine sand from paper pulp and intermittent rejects cleaners that are designed to collect larger reject material and to discharge it intermittently to minimize fibre loss.

Application

After passing the paper from whole Press Section, Paper remains still wet hence it requires to eliminate remaining water which can only be completed through the application of heat. This is carried out by Paper Machine Drying section consist of a series of steam heated cylinders varying in diameter. These Dryers they fabricate from Mild Steel which has top quality and high efficiency with hydrolic testing.