Blentech tumblers marinate faster.
Vacuum tumblers that deliver higher yield, fewer rejects, consistent quality, and stable forming.
Engineered for Precision Mixing and Yield Gains
Choosing Blentech means more than just buying equipment. It means gaining a partner dedicated to your success. We combine proven engineering with collaborative support to ensure your system delivers value from day one.
Shorter Processing Times
Achieve complete marination in under an hour—often in as little as 20 minutes—compared to 12–24 hour static soaking.
Higher Product Yields
Improve marinade uptake and reduce cook loss, achieving better yield
Uniform, High-Quality Results
Ensure consistent texture, flavor, and appearance batch after batch.
Choose vacuum tumblers for deep marinade penetration, or cryogenic tumblers to chill product for forming (also suited to IQF and freeze-coating). For select products like rice, we can provide vacuum-cooling tumblers with a specialized rotary joint. You can also combine vacuum and cryo in one unit for maximum versatility.
Faster Marination. Better Texture.
Blentech vacuum tumblers remove air to pull marinade into products. Three vane styles let you choose gentle, continuous, or robust tumbling, so marination drops from hours to minutes, without sacrificing texture or yield volume.
Cryogenic Tumblers:
Fast, Precise Chilling for Forming and IQF
Blentech cryogenic tumblers integrate liquid nitrogen (LN₂) or CO₂ injection with tumbling and vacuum capabilities in one space-saving unit. These systems quickly chill your product for crusting, forming, or IQF freezing—without over-chilling or wasting expensive cryogen.
Exclusive Cryogenic Advantage:
Our patented rear-mounted LN₂ injection system sprays nitrogen directly onto the product, cutting nitrogen use by 25–30% compared to conventional front-injection systems.
Superior Mixing with Blentech’s Vane Technology
At the heart of our tumblers are vane systems that balance efficiency and product protection:
| Wave-Vane | Fragile or delicate products | Gently tumbles and lifts for even seasoning from start to finish. |
| Spiral-Vane | Irregular shapes or high yield | Continuous folding motion for thorough mixing with minimal product damage. |
| Straight-Vane . | Large muscle cuts | Effective for robust tumbling needs. |
Designed for Durability, Cleanability, and Control
From the inside out, Blentech tumblers are built for performance
Heavy-duty construction
Long-lasting performance in high-volume production—day after day, batch after batch.
Sanitary design
Glass bead finished interiors, crevice-free finishes, and easy-clean access
Multiple Loading Options
Inline, dual-side doors — pass-through loading/unloading for seamless line integration.
Same-end, dual-door — both doors on one face; compact footprint; segregates vacuum and vent.
Hollow-shaft loading — centerline feed; sealed, hygienic, minimal oxygen pickup.
Two-door vacuum/vent separation — dedicated doors for each function; CO₂ or LN₂ chilling compatible.
Smart Automation
Easy recipe recall, batch tracking, and optional cloud access for full traceability
Let’s Build Your Ideal Thermal Solution
Whether you're replacing batch kettles or designing a fully automated continuous line, our thermal screw systems give you the versatility and scalability to grow. Schedule a free consultation to discuss your application.