Granules batch blender

for solidspowderbulk solids

Overview
Twin Shell Blender machine efficiently mixes powders and granules for pharmaceuticals, food processing, chemicals, cosmetics and related industries. It features a V-shaped mixing chamber composed of two hollow cylindrical shells joined at an angle (75°–90°) and operates on a diffusion mechanism. Typical mixing time ranges from 10 to 15 minutes depending on material characteristics. The machine is designed for gentle, medium-speed blending to minimize dusting and product degradation.

Key Features

• GMP compliant design ensuring hygiene and regulatory adherence.
• Constructed with high-quality stainless steel contact parts (SS304 / SS316 / SS316L).
• V-shaped mixing chamber (two shells joined at 75°–90°) promoting efficient diffusion mixing.
• Available in a wide range of gross volumes and batch capacities to suit small to large scale production.
• Equipped with two top openings for easy loading and unloading.
• Safety features include interlock mechanisms, emergency stop and overload protection.
• Designed for minimal maintenance with easily accessible parts and polished interior/exterior surfaces.
• Optional features: dust-free bin charging system, flame-proof electricals, PLC + HMI systems, manual rotating facility with hand wheel, mirror polished fixed buffers, three-phase indication, D.O.L starter, digital timer, ammeter.

Applications

• Pharmaceuticals
• Nutraceuticals
• Herbal supplements
• Food processing
• Chemicals and cosmetics
• Construction materials (dry bulk solids mixing)

Specifications table
Sr no — Specifications — Details
1 — Capacity — 10 kg, 25 kg, 50 kg, 100 kg, 200 kg, 300 kg, 500 kg, 1000 kg, 2000 kg, 5000 kg
2 — Gross Volume — 35 L, 80 L, 150 L, 300 L, 450 L, 600 L, 800 L, 900 L
3 — Motor Power — 0.5 HP, 1 HP, 2 HP, 3 HP, 5 HP, 7.5 HP, 10 HP, up to 50 HP
4 — Gear Box — Elecon, Redicon, CPEC, Shanthi make
5 — Material — Stainless Steel (SS304, SS316) for contact parts (SS316L option noted)
6 — Construction — Stainless steel frames
7 — Butterfly Valve — Equipped for efficient discharge
8 — Safety Features — Safety guard, interlock systems, overload protection
9 — Discharge Height — 300 mm, 450 mm
10 — Additional Features — Dust-free bin charging system, flame-proof electricals, PLC + HMI base systems, slant design, manual rotating facility with hand wheel, polished interior and exterior surfaces, mirror polished fixed buffers inside the cone, three-phase indication, D.O.L. starter, digital timer, Amp Meter

Operation & Performance Notes
Operation is by medium-speed rotation with diffusion action—materials are continuously split and recombined to ensure uniform mixing. Mixing time typically 10–15 minutes depending on bulk density and particle size distribution. Loading/unloading is performed via two top openings and discharge via butterfly valve options. The machine can be supplied with automation options (PLC + HMI) or manual controls.

Technical specifications

• Model: Twin Shell Blender Machine
• Capacity range: multiple models from small (10 kg) to large (5000 kg) batches; gross volumes from 35 L to 900 L
• Materials in contact: SS304 / SS316 (SS316L option)
• Motor power: 0.5 HP up to 50 HP depending on model
• Gearbox: reputed makes (Elecon, Redicon, CPEC, Shanthi)
• Construction: stainless steel frames, polished interiors
• Discharge: butterfly valve; discharge height options 300 mm or 450 mm
• Safety: interlock systems, safety guard, overload protection, emergency stop
• Additional systems: dust-free bin charging, flame-proof electricals, PLC + HMI, D.O.L. starter, digital timer, ammeter
• Typical mixing time: 10–15 minutes