Granules batch blender

for solidspowderfor the food industry

Overview
Custom-built double cone blender machines designed for gentle yet efficient tumbling action, ensuring uniform blending, excellent material flow and minimal product degradation. Suitable for free-flowing powders and granules in pharmaceutical, nutraceutical, food, chemical and cosmetics applications.

Key features

• Capacity: Lab models to 5000 kg industrial scale
• Construction: SS316 / SS304 food-grade stainless steel (product contact SS316L)
• Precise speed control with VFD option for uniform mixing
• Safety guard, safety interlock and digital timer
• Discharge options: TC ended or butterfly valve (manual sizes up to 10 inch)
• Optional PLC + HMI automation, dust-free bin charging, flame-proof electricals

Models and typical uses

• Lab Double Cone Blender: compact R&D models in 2 kg, 5 kg and 10 kg batch capacities (gross volume 5 L–25 L) — for trial batches, sampling and product development
• 100 kg Double Cone Blender: GMP model, gross volume 300 L — suitable for 100 kg batch production
• 200 kg Double Cone Blender: GMP model, gross volume 600 L — suitable for 200 kg batches
• 500 kg Double Cone Blender: GMP model, gross volume 1500 L — suitable for 500 kg batches
• Production-scale models scalable up to 5000 kg batch capacity for large-volume manufacturing

Machine Specifications (summary table)
Sr. No. | Gross Volume (L) | Working capacity (kg) | Product Contact Parts | Non-Contact Parts | Main Motor Power (HP) | Overall Dimensions (mm) | Machine Weight (kg) | Power Supply | Avg. Power Consumption (kWh)
1 | 6, 15, 30 | 2, 5, 10 | SS316 | SS304 | 0.5 | 3000x600x800 | 70 | Single Phase | 0.37
2 | 300 | 100 | SS316 | SS304 | 2 | 1200x900x1250 | 190 | Three Phase | 1.5
3 | 600 | 200 | SS316 | SS304 | 3 | 1300x1100x1300 | 300 | Three Phase | 2.2
4 | 1500 | 500 | SS316 | SS304 | 10 | 1600x1200x1700 | 760 | Three Phase | 7.5

Working principle and advantages
The conical vessel rotates on a horizontal axis mounted on trunnions. Material continuously splits, cascades and recombines, delivering convective and diffusive mixing actions for homogeneous blends with minimal segregation. The gentle tumbling action prevents product degradation and preserves sensitive powders.

Applications

• Pharmaceutical: blending APIs and excipients
• Food processing: spices, additives and dry ingredients
• Chemicals: uniform mixing of compounds
• Cosmetics: blending powder ingredients
• Detergents, fertilizers, plastics and metallurgical powder mixing

Notes
Specifications may vary depending on material bulk density, product characteristics and customer-specific customization requirements. Customized machines, mirror polishing and special discharge heights are available on request.

Technical specifications

• Capacity range: laboratory models from 2 kg up to production units scalable to 5000 kg batch capacity
• Gross volume examples: 35 L, 80 L, 150 L, 300 L, 450 L, 600 L, 800 L, 900 L and larger
• Product contact material: SS316 / SS316L; non-contact: SS304 or MS cladded with SS304
• Motor power: typical options from 0.5 HP up to 50 HP depending on model
• Gearbox makes: Elecon, Redicon, CPEC, Shanthi
• Power: single phase for smallest models; three phase for production models
• Discharge: TC ended or manually operated butterfly valves (sizes up to 10 inch on larger models)
• Safety: safety guard, interlock systems, overload protection
• Additional options: VFD speed control, PLC + HMI, dust-free bin charging system, flame-proof electricals, interior/exterior polishing, mirror polished fixed buffers, digital timer, amp meter
• Typical discharge heights: 300 mm, 450 mm
• Design: cGMP-compliant hygienic design with smooth surfaces for easy cleaning and minimal residue