Commercial Stone Flour Mill & Atta Chakki
Engineered for marginal farmers, rural entrepreneurs, and village shops wanting reliable commercial grain milling income. 10" to 18" open-type emery stone mills running on rural single-phase 220V or 3-phase connections. Delivers 15 to 130 kg/hr authentic cold-stone ground flour with genuine Raipur spare parts backup.
Empowering Rural Self-Employment Across CG & Odisha
Every rural village and panchayat in Chhattisgarh and Odisha consumes hundreds of kilograms of fresh wheat, chana, and maize flour daily. Setting up an open-type stone flour mill is one of the most profitable, recession-proof micro-businesses for marginal farmers and village youth.
With a modest one-time investment in a 12-inch (2 HP) or 14-inch (3 HP) single-phase chakki, a farmer can run the mill for 4 to 6 hours during non-farming hours, generating a dependable daily cash flow of ₹600 to ₹1,500 by providing community milling services.
- ✔ Runs on Standard 220V Lines: 10", 12", and 14" models run smoothly on rural single-phase power connections without needing expensive 3-phase transformers.
- ✔ Traditional Cold-Stone Texture: Natural emery stones retain wheat germ, moisture, and bran fiber without overheating the flour.
- ✔ Raipur Spares Guarantee: Ready replacement emery stones, EN-8 shafts, bearings, and V-belts shipped anywhere across CG and Odisha.
Open Type Stone Flour Mill Range
From compact 10" single-phase starter mills to heavy 18" trolley platforms for busy grain mandis.
Village Chakki Sizing & Daily Revenue Calculator
Select your business setup and available electrical power to discover the ideal stone size and calculate your estimated daily and monthly profits.
Open Type Stone Flour Mill Technical Specifications
Engineering parameters for Thanvi Enterprise 10", 12", 14", 16", and 18" stone flour mills.
| Model Name & Size | 10" Regular | 12" Regular / TP | 14" Regular / TP | 16" x 3" Trolley | 18" x 4.5" Trolley |
|---|---|---|---|---|---|
| Stone Thickness / Size | 50 mm | 75 mm | 75 mm | 16" x 3" x 3" x 40mm | 18" x 4.5" x 4.5" x 40mm |
| Motor Capacity (1440 RPM) | 1.5 HP (Single Phase) | 2 HP (Single Phase) | 3 HP (Single Phase) | 5 HP (I / III Phase) | 7.5 HP (I) / 10 HP (III) |
| Power Units / Hour | 1.25 Unit | 1.60 Unit | 2.50 Unit | 4.0 to 4.5 Unit | 6.0 to 7.5 Unit |
| Grinding Capacity / Hour | 15 to 20 Kg | 20 to 25 Kg | 35 to 40 Kg | 60 to 100 Kg | 90 to 130 Kg |
| Shaft Diameter & Material | 25 mm (EN-8) | 30 mm (EN-8) | 35 mm (EN-8) | 40 mm x 24" (EN-31) | 40 mm x 30" (EN-31) |
| Ball Bearing Model | 6205 Z | 6206 Z | 6207 Z | Cover: 6208 Z, Bracket: 6213 Z | Cover: 6208 Z, Bracket: 6213 Z |
| V-Belt / Pulley Size | B-38 V-Belt | B-48 V-Belt | B-52 V-Belt | 12" x 2B x 40 mm Pulley | 12" x 2B x 40 mm Pulley |
| Mounting Platform | Angle Stand | Angle Stand / TP | Angle Stand / HPTP | 40 cm Bracket Trolley | 45 cm Bracket Trolley |
Starting Your Village Chakki Business in 4 Steps
Select the Right Stone Size
If you have single-phase electricity, order the 12" (2 HP) or 14" (3 HP) model. If you have 3-phase commercial line or plan to grind in high volume for grain mandis, select the 16" or 18" trolley model.
PMEGP & Bank Loan Assistance
Commercial flour mills are eligible for 15% to 35% government capital subsidies under the Prime Minister's Employment Generation Programme (PMEGP). Thanvi Enterprise provides GST quotation and machine certificates.
Doorstep Delivery & Setup
We dispatch factory-tested machines directly from our Raipur hub to your nearest village or town in Chhattisgarh & Odisha. Machine comes fully aligned with pulleys, belts, and stone dressing instructions.
Daily Earnings from Day 1
Charge local milling rates of ₹3.50 to ₹5.00 per kg. With 150–200 kg daily throughput, your machine recovers its entire capital cost within 3 to 5 months of operation.
Also Grinding Spices, Haldi, Mirchi or Wet Gravy?
Explore our stainless steel Food-Grade Pulverizers, MS double-drum grinders, and commercial gravy machines built for Gruh Udhyog micro-enterprises.
Local Search Guide • पत्थर वाली आटा चक्की (Commercial Flour Mill)
Practical guide on stone sizing, motor requirements, and setup costs for village flour mills in Chhattisgarh and Odisha.
14" x 3 HP Regular / HPTP (सिंगल फेज चक्की)
The #1 choice for rural village startups. Delivers 35 to 40 kg/hr output on normal 220V single-phase domestic/rural connections without tripping transformers. Thick 75mm emery stone ensures long operating life between redressings.
16" & 18" ट्रॉली चक्की (Heavy Mandi Series)
Engineered for high daily volume (60 to 130 kg/hr) in busy haat-bazaars, APMC mandis, and wholesale flour packaging. Features 40mm ground EN-31 shafts, double SKF bearings (6208 & 6213), and rigid fabricated channel trolley chassis.
चक्की का पत्थर (Emery Stone) & स्पेयर पार्ट्स
Ex-stock availability in Rawabhata & Bhanpuri, Raipur. We supply genuine high-density emery stones (10", 12", 14", 16", 18"), EN-8 / EN-31 shafts, V-belts (B-38 to B-52), and bearings across Chhattisgarh and Odisha.
Frequently Asked Questions
Which stone size is best for starting a village atta chakki on single-phase electricity?
For villages with only single-phase (220V) domestic or agricultural power, the 12-inch (2 HP) and 14-inch (3 HP) Regular or TP models are the most recommended workhorses. The 14-inch 3 HP model delivers up to 35-40 kg/hr output, allowing an entrepreneur to process 150-250 kg of wheat daily without tripping the rural electricity transformer.
How much can a farmer or village entrepreneur earn from a 14-inch stone chakki?
At a processing rate of 35-40 kg/hr and 5 hours of operation per day (processing 180-200 kg daily), grinding fees of ₹4.00 per kg generate approximately ₹750 to ₹800 in gross daily fees. Subtracting electricity costs (approx ₹90 to ₹100), net daily profit is approximately ₹650 to ₹700, totaling ₹17,000 to ₹20,000+ per month in secondary income.
Why is cold stone grinding superior to high-speed steel beaters?
Traditional high-density emery stones run at a measured speed (1440 RPM motor with belt reduction to stones), creating minimal friction heat. High heat destroys delicate vitamins and scorches the wheat germ oil, whereas cold stone grinding leaves whole bran and nutrients completely intact, producing the authentic soft rotis preferred by rural and urban consumers alike.
What is the difference between Regular and TP / HPTP models?
Regular models use standard cast-iron frames and angle stands. TP (Trolley Platform) and HPTP (Heavy Platform Trolley) models feature reinforced heavy-duty angle chassis, larger grain hoppers, and enhanced bearing blocks designed for prolonged, vibration-free commercial shifts.
Does Thanvi Enterprise supply replacement emery stones and spares?
Yes. Thanvi Enterprise maintains ready inventory of genuine 50mm and 75mm emery stone sets (10, 12, 14, 16, 18 inch), EN-8/EN-31 precision ground shafts, SKF bearings (6205 to 6213), V-belts (B-38, B-48, B-52), and pulleys at our Raipur distribution hub with express dispatch across Chhattisgarh and Odisha.
Get Your Commercial Atta Chakki Quote Today
Tell us your desired stone size (10" to 18"), motor power, and district in Chhattisgarh or Odisha. We'll provide a comprehensive factory-direct quotation including freight and spares support.
Talk to Thanvi on WhatsAppCall Thanvi