Fly Ash Plants

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Autoclaved Aerated Concrete

Alpina Neptune Engitech Pvt. Ltd. (ANEPL) is a Joint venture company between Alpina Industriale SpA Italy and Neptune Industries Ltd, India for the manufacturing & Supply of Red Clay Brick/ Block making plant and Autoclaved Aerated Concrete Block making plant (AAC)

ANEPL offers turnkey based Project solution in AAC technology. The capacity range starts from 200 cubic mt. to 900 cubic mt. per day. The supply of equipment includes System for sand/fly ash & slurry treatment, Storage, feeding & Batching, Casting & Molding, Car Handling, Cake Cutting, Autoclaving, Automatic Handling and Packing system etc.





Neptune Frima Concrete Block Making Machine


Neptune-Frima (NF) specializes in the innovative development and production of concrete block producing equipment and associated transport and handling systems. Our current position as one of the leading system suppliers to the concrete industry is well earned, for we offer high-performance solutions that are customized to your individual requirements We have the flexibility to adapt our products to your requests, and we supply you with everything you need – from mixing and batching plants to surface finishing equipment and all of its components.


NEPTUNE VIBRO 2500NF - Plant DetailsNF Mixing and Batching Plant
  • 6 aggregate silos
  • 1 travelling weight hopper
  • 2 skip hoist
  • 1 base mixer planetary 2250/1500 liter, 3000/2000 or 3750/2500 liter mixer
  • 1 face mixer planetary 500/330 l or 750/500 l
  • 4 cement screws
  • 2 cement weight hoppers
  • water dosing by micro waves
  • 2 admixture pumps
  • bucket conveyor, double bucket or 2 feeding belts mixers to machine
  • both filler cars top guided to prevent lifting off
  • control system mixing/batching
  • separate visual system
  • colourstation for dry colour as option
Neptune Plus Mega Series

Neptune Industries is a leading manufacturer and supplier of Plant and Machinery to produce Fly ash brick, Concrete Paver & Block, AAC block, Clay brick/block. Neptune has been actively involved in promoting Fly Ash utilization Technologies in India for over 12 years. Neptune has developed Powder Compacting Technology for Fly Ash Brick making plants with Hydraulic Press, where up to 70% Fly Ash can be used.
Neptune is proud to have implemented the largest fly ash utilization programs to produce Fly ash bricks/ Concrete paver and Block in India. We have successfully implemented projects in NTPC Dadri to produce 50, 000 to 1, 00,000 fly ash bricks per day. We have commissioned a Fully Automatic plant at Jindal Steel and Power Limited (JSPL) Raigarh in Joint venture with FRIMA GmbH which will have a capacity to produce approx. 3, 00, 000 bricks per day. Also we have successfully commissioned plants in JSPL, Raigarh to produce 50, 000 bricks per day.Some of our esteemed customers are Balaji Fly Ash PVt. Ltd., Usha Martin Limited, Uttam Galva Steel Ltd, Janki Corp. Ltd., Nirma Limited, Salasar Steel and Power Ltd, Chiripal Group, Atul Ltd etc. Neptune offers the following Plant & machinery and Turnkey based Project Solution for producing innovative Eco friendly Fly Ash based products:
Powder Compacting Technology for Fly Ash Brick Plant
Neptune Lite – 1000 ( Capacity 1000 Bricks/Hr.)Neptune Lite – 1500 ( Capacity 1500 Bricks/Hr.)Neptune Lite – 2000 ( Capacity 2000 Bricks/Hr.)
NEPTUNE VIBRO 5000

Special Features
Centralized Control :

The whole process of the Concrete Block Making Machine line adopts centralized PLC control from the very beginning of material mixing to finished pallet products. Neptune adopts international standard mode, which gives long life of the Machine, low energy consumption and international level Product Quality.

Vibration system :

The vibration system is made up with two parts, they are platform oscillation and pressure oscillation, and we can change the oscillating mode to suit for different products. The oscillating is drove by hydraulic pressure, controlled by PLC, which bring resonance and finally gain the aim of adding material with low frequency and molding with high; it can also save 80% energy, with safety and long life of the system.

Vibration system adopts machine & mould co-vibration drive by hydraulic pressure, control the upright resonance, gain the aim of adding material with low frequency and molding with high, storing and dividing material device, computerized material supplying, avoid exogenous effects to material, ensure material supply with well-proportioned, to cut down the intensity error of products.

Manipulative System :

The system is provided with PLC manipulative system, human and machine interface, LCD, intellectualized control, which diagnoses faults automatically which is very convenient and helps in safe operation of the Machine.

Robust Design :

The whole machine adopts durable design, applying special jointing techniques to make it more durable. The Pallet System, adopt simulative control, combined with the technology of hydraulic pressure sense transfer; it gives trouble free operation of the Machine.