Gentle, Uniform Blending
for Free-Flowing
Powders — SAM
Double Cone Blender
SAM Robotics builds double-cone blenders for tea, coffee, food, and granule producers who need gentle, low-shear mixing. The rotating twin-cone vessel tumbles product to a uniform blend without breaking fragile material — in SS304/SS316, with an automation panel included. And SAM builds the line that packs what you blend.
Low-shear
Gentle tumbling
SS304/316
Contact-part options
Panel
Automation included
3-yr
Motor warranty
What Is a Double Cone Blender?
A double cone blender mixes free-flowing powders and granules by tumbling them inside a rotating twin-cone vessel. The gentle, low-shear action produces a homogeneous blend without grinding or damaging the material — so fragile, heat-sensitive and easily-broken products come out mixed but intact.
Why it matters: some products can’t take the agitation of a forced mixer — tea, coffee, fragile granules, materials of different bulk densities. The double cone blends them uniformly while keeping every particle whole.
Why Manufacturers Choose This Blender
Gentle on fragile products
Low-shear tumbling blends without grinding or breaking — ideal for tea, coffee, fragile granules and heat-sensitive powders that a forced mixer would damage.
Uniform across bulk densities
The twin-cone action homogenises materials of different densities and particle sizes evenly — the hard case for any blender, handled.
Run it hands-off
An automation panel is included: set timing, speed and forward/reverse, get overload and process-complete alarms, and start your next batch while this one blends.
Blend now, pack with SAM too
SAM also builds the VFFS and auger lines that pack your blend — mixing and packing from one Coimbatore workshop, one point of accountability.
Specifications at a Glance
| Machine Type | Double cone blender (rotating twin-cone, low-shear tumbling) |
| Blending Action | Gentle, low-shear; inside drum shaft with fingers for blend assist |
| Contact Parts | SS304, SS316, MS Teflon-coated & custom build |
| Frame & Structure | SS202, SS304, SS316 or MS powder-coated |
| Discharge | Butterfly valve or mechanical lid; optional Teflon coating |
| Drive / Components | SAM motor (3-yr warranty); TGPL/Bonfiglioli/Shanthi gearbox; SKF/NTN bearings; JK Fenner coupling |
| Control & Compliance | Automation panel included; GMP-compliant builds available |
What This Blender Mixes
For gentle dry mixing of free-flowing powders and granules across food, chemical and pharma:
Related to This Product
Downstream Packing
This blender pairs perfectly with SAM's Multihead Weigher VFFS and Auger VFFS lines for an integrated blend-to-pack solution.
Related Blenders
Explore our high-volume Ribbon Blenders and gentle Double Cone Blenders for other industrial mixing requirements.
Services
From installation to 24/7 video call services and genuine spare parts, we stand behind every blender we build.
Visit Services Centre
Why Buy From SAM Robotics
Custom-built to your product
An engineer studies your product, batch size and floor space — food-grade, GMP, or custom-coated, fixed or on bearing wheels.
Then we pack it too
SAM also builds the VFFS and auger lines that pack your blend — so you can source blending and packing from one Coimbatore workshop.
Options & configurations
Configure the blender to your process and hygiene needs:
Automation panel (included)
Timing, speed, forward/reverse, overload & process-complete alarms, tower light
GMP-compliant build
SS316 contact parts and hygienic finish for regulated work
Inside drum shaft with fingers
Assists blending and breaks light agglomerates inside the cone
Discharge choice
Butterfly valve or mechanical lid for clean batch discharge
Teflon coating
Optional coating on contact parts for sticky or sensitive products
Portability
Mounted on nylon bearing wheels for easy repositioning
Frequently Asked Questions
Get a Quote for Your
Double Cone Blender.
Tell us your product, batch size and industry. Response within 24 hours. Ask about pairing it with a SAM packing line.