Brand : Generic ( Made in India )
Rice Husk Grinding Machine with 15 HP Motor For Medium to Large-Scale Operations
SKU : TI-RH-39753
MRP : ₹350000
₹255150
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Delivery By: Aug 13 - Aug 15
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Short Description
Rice Husk Grinding Machine with 15 HP motor
Output Capcity 100-120 kg/hr (depends on material)
Country of origin: India
Specification
  • Brand: Generic ( Made in India )
  • Weight (Approx.) : 380 kg
  • Material : Mild Steel
  • Motor power -  15 HP
  • First Chamber - 6" * 10"
  • Second Chamber - 6" * 16"
  • Production per hr - 100-120 kg/hr (depends on material)
  • RPM- 2880
  • Space Required - 5' * 5' * 7 '
Description

The machine employs an effective two-chamber pulverizing system, strategically designed for progressive size reduction of rice husks. A robust 15 HP motor drives the pulverizer at a high operational speed of 2880 RPM, ensuring rapid and consistent grinding. Rice husks are initially fed into the first chamber (6" x 10"), where primary grinding occurs, breaking down larger husk pieces. The partially processed material then moves into the slightly larger second chamber (6" x 16") for finer pulverization. This sequential grinding process optimizes efficiency, allowing the machine to achieve a uniform and desired particle size for the output.

Applications

 :

The 15 HP Rice Husk Grinding Machine is designed for efficient, small to medium-scale processing of rice husks into fine powder. Its applications are diverse, leveraging the transformed material's properties for various industries:

  1. Biofuel and Energy Production:

    • Briquetting and Pelleting: The primary application is to prepare rice husk powder for compacting into biomass briquettes or pellets. These serve as a sustainable and clean-burning solid fuel for small industrial boilers, furnaces, and domestic cooking, reducing reliance on fossil fuels.

    • Small-Scale Gasification: The fine powder can be effectively used as a feedstock in small-capacity gasifiers to produce syngas, which can be utilized for heat or even decentralized power generation in agricultural communities.

    • Direct Combustion (Improved): While raw husks burn poorly, grinding them allows for more efficient and uniform combustion in specialized burners used for heating or drying processes (e.g., paddy drying).

  2. Animal Feed Additives:

    • Roughage and Filler: Ground rice husk, though low in direct nutritional value, serves as an economical roughage or filler in animal feed formulations for livestock like cattle, poultry, and even fish. It aids in digestion and provides bulk, especially when blended with more nutrient-dense ingredients. Some processing (like alkali treatment) can improve digestibility.

  3. Soil Amendments and Agriculture:

    • Biochar Production: The machine is excellent for preparing rice husks to be converted into biochar through pyrolysis. Biochar significantly enhances soil quality by improving water retention, nutrient holding capacity, and aeration, fostering beneficial microbial activity for healthier crops. This is a valuable application for farmers and agricultural cooperatives.

    • Compost Component: Ground rice husks act as an effective carbon-rich bulking agent in composting processes, improving aeration and drainage within the compost pile.

    • Growing Medium: Due to its light weight, excellent drainage, and aeration properties, ground rice husk can be incorporated into potting mixes for nurseries, horticulture, and hydroponic systems.

  4. Construction Materials:

    • Rice Husk Ash (RHA) Production: The pulverized husks are an ideal feedstock for producing Rice Husk Ash (RHA) through controlled combustion. RHA, being rich in amorphous silica, is a reactive pozzolanic material.

    • Cement and Concrete Additive: RHA derived from the ground husks can be used as a partial replacement for cement in concrete and mortar mixes, contributing to greener construction and potentially improving certain concrete properties for small-scale construction or prefabrication.

  5. Industrial Fillers and Absorbents:

    • Activated Carbon Raw Material: The high silica content of rice husks makes their ground form a suitable raw material for producing activated carbon, used in water and air purification, and various chemical processes.

    • Spill Absorbent: The porous nature of the fine powder makes it an effective and environmentally friendly absorbent for oil and chemical spills on a smaller scale.

    • Niche Fillers: It can also serve as a lightweight, natural filler in certain composite materials, plastics, or rubber products.

Usage

 :
The usage of this 15 HP Rice Husk Grinding Machine centers on its primary function: converting raw, bulky rice husks into a fine, consistent powder. This transformation is crucial as it unlocks numerous subsequent applications for a material that would otherwise be considered waste.
1. Raw Material Input and Initial Grinding:

  • Feeding the Husks: Raw rice husks are fed into the machine's in-feed hopper. Given its 15 HP motor and production capacity, this is often done manually, with operators feeding husks into the machine, or via a simple, integrated conveyor system for continuous operation.

  • First Chamber Processing: Once inside, the husks enter the 6" x 10" first chamber. Here, a set of rapidly rotating hammers or beaters aggressively strike and break down the husks. This stage performs the initial, coarser size reduction, preparing the material for finer processing.

    • Second Chamber Pulverization: The partially ground material then moves into the 6" x 16" second chamber. In this stage, the material undergoes more intensive pulverization. The design of this chamber, combined with the continued high-speed action of the internal components and often a finer screen, reduces the husks to the desired powdery consistency.

2. Fine Grinding and Output Control:

Second Chamber Pulverization: The partially ground material then moves into the 6" x 16" second chamber. In this stage, the material undergoes more intensive pulverization. The design of this chamber, combined with the continued high-speed action of the internal components and often a finer screen, reduces the husks to the desired powdery consistency.

  • Reduce Volume and Improve Handling: Raw rice husks are very bulky and difficult to transport or store efficiently. Grinding them drastically reduces their volume, making them much easier to handle, convey (e.g., pneumatically), and store compactly.

  • Increase Surface Area: Pulverizing the husks exposes a significantly larger surface area. This is vital for processes where reactivity is important, such as combustion, absorption,

3. Core Function: 
Transforming Waste into Usable Material: 
  • Reduce Volume and Improve Handling: Raw rice husks are very bulky and difficult to transport or store efficiently. Grinding them drastically reduces their volume, making them much easier to handle, convey (e.g., pneumatically), and store compactly.
  • Enhance Uniformity and Flowability: The grinding process results in a uniform particle size, which is critical for consistent feeding into other machinery (like pellet presses or biomass boilers) and for achieving homogeneous mixtures in formulations (e.g., animal feed). 

4. Integration into Downstream Applications:

The finely ground rice husk powder produced by this 15 HP machine is then used as a valuable input in various industries, forming the basis for:

  • Renewable Energy Sources: Used as a consistent and manageable fuel source for small-scale biomass boilers or gasifiers. Crucially, it's the ideal raw material for compacting into biofuel briquettes or pellets, offering an alternative to traditional fuels for heating and power.

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