Krofta Engineering

Sedicell  is a mechanically simple and robust Dissolved Air Floatation clarifier that allows simultaneous removal of floatable and settable solids from suspensions in water for high clarity. Firstly, the raw water enters the central distributor and blends with air released from air carrier water. After this, the air bubbles carry the flocculated solids to the water surface and the Heavier particles settle at the bottom of the tank floor. After the separation of these particles, clear water present between the zones of floated and settled solid particles is subsequently discharged into the overflow of an adjustable weir. Performance HIGH CLARIFICATION and reduction of filterable suspended solids are obtained to meet Pollution Control Authority requirements. SLUDGE CONSISTENCY, maintained by the intermittent operation of the scoop along with adjustments of the tank water level, average 3-6% FLOCCULATING CHEMICALS can be added in several places depending on the effluent. Removals of 8...

We, in technical collaboration with AJV Engineering, Finland, have introduced   Belt Filter Press in India. Our technical collaborators have the distinction of marketing more than 500 belt filters across the world. We have also manufactured and supplied Belt Filter Presses to numerous paper mills in India and abroad for enhancing their Sludge disposal system, for transporting the Sludge for disposal or for any other use of lower grade board mills or for use as manure. Belt Filter Press is used for squeezing the sludge from the following: Primary Clarifier Secondary Clarifier Deinking process Bagasse Pith Sewage treatment plant   Our Belt Filter Presses can efficiently squeeze Sludge with 1 to 30% consistency along with the addition of Polyacrylamide based flocculent. This flocculent ensures better drainage and achievement of dryness with 25 to 30% consistency. Belt Filter Presses are specifically designed for sludge handling from 25 tons/d to 30 tons/d capacities having power ...

Krofta introduces State of the Art Technology: NEW DAF especially designed for Paper Industry. A unique technique, far enhanced compared to circular machines The Megacell is provided with high performance and automatically sturdy floated sludge removal device. The scraping and therefore the sludge extraction area unit separated so as to produce best fulfillment of those functions. This mix avoids the utilization of rubber gaskets usually employed in standard scrapers pushing and extracting the floated sludge. Megacell is usually designed with a cone like bottom. The device is intended for optimum potency with much no maintenance. SALIENT BENEFITS:  50-70% savings* in Civil Cost compared to Sedicell.  Higher capacity Product at Low Foot Print (Required lessor land space )  Much Lower running Power cost in comparison to Present DAF Technology;  Excellent Output performance;  Cheaper installation cost*  A very compact unit* Megacell Product Range: Model Number...

KROFTA is one of the leading   paper machinery supplier   for pulp and paper industry. It supplies paper Industry equipment like spray filter, pressure sand filter, and activated carbon filter. The   pulp and paper industry   machines are useful in extracting the good quality of pulp from the plant fiber which is main raw material to obtain the pulp. The KROFTA paper industry equipment helps in obtaining more pulp with less plant fiber this prevents cutting down the more trees for pulp and paper industry. The pulp and paper industry uses two types of pulp in paper manufacturing. One is obtained from the trees and the other is obtained from the recycling of the paper which we mainly get from the paper packaging industry. The production of recycled pulp is expensive as it contains recovery the paper, pulping and removing the inks and unwanted particles or waste to get the high quality of pulp from recycled paper. The KROFTA spray filter, pressure sand filter, and activ...