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Fly-Ash Brick Making Plant
Special Features:
Has produced the most versatile plants tor the manufacture of fly-ash bricks/ pavers/ tiles/ blocks made out of fly ash as the main constituent in combination with sand, lime and gypsum. Bricks can also be produced out of fly-ash and cement mix or sand lime or sand cement i. E. The same machinery can be employed for making concrete bricks/soil bricks.
The process consists of mixing and grinding the materials in the pan mixer. With the addition of batching equipment, the material can be mixed with, in the required proportions by weight, to have uniform quality most economically. The mixed and ground materials are conveyed on the belt conveyor to thbrick making machine from where the hydraulically compressed bricks are continuously produced and taken to the curing site on pallets by the pallet trucks/conveyors, where, bricks are cured by water spray or steam cured for early strength.
The main machines of the system are pan mixer, belt conveyor, brick machine, pallet trucks along with the wooden pallets.
Pan Mixer (Model pm500)
- Pan mixer is specially designed for thorough mixing of the fly ash ingredients with the grinding of the lime, gypsum and other coarse and granular materials in the powder form.
- Power is transmitted from the electric motor to the pan mixer through the heavy duty worm reduction gear box provided below the pan mixer.
- Hard wearing liner plates are bolted and can be changed when required.
- Easy bottom unloading mechanism.
- Heavy cast iron rollers revolving on bearings with metal seals, are provided to grind the material to the desired shape and size.
- Changeable mixing and discharge blades are of special alloy steel with hard faced tips.
- The pan mixer has a capacity of 500 kgs. Per batch and powered by 15 h. P. ,3 electric motor.
Belt Conveyor (Model bmp 400)
- Belt conveyor is made of sturdy steel frame.
- Power is transmitted from the 3 h. P electric motor to the reduction box and to the conveyor roller.
- The fly ash mix can be regulated according to the speed of the brick making machine.
- Conveyor belt is made of nylon belting with rubber top.
- Friction less idlers are provided with seals on both sides to prevent any ingress of fly-ash and dust, etc. Going in side the bearings to the idlers.
Hopper
- A collecting hopper is provided below the discharge gate of the pan mixer in order to collect and stock the mixed material from the pan mixer and discharge the required quantity on to the belt conveyor. It is bolted on the belt conveyor's frame.
Brick Machine (Model jj 1500 bmm)
- JJ 1500 bmm is hydraulically operated, automatic, plc controlled, self diagnosing type, having digital display.
- Computer connection can be fitted if required.
- The machine develops approx. 35 tonnes of hydraulic force on the bricks for the required time to make the bricks uniform.
- The compressive force is adjustable as per requirements
- The machine is robustly constructed, steel structured, heavy duty, designed for taking up all types of heavy loads, due to variations in raw materials.
- Various types and sizes of moulds can be fitted with a maximum size 250 by 250 by 100 mm.
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