We specialize in manufacturing food-grade CMC cellulose production line. We provide formulation support, plant layout, and installation and commissioning services to help you produce high-transparency, high-viscosity, high-quality CMC.
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Our equipment meets the requirements for producing food-grade CMC in terms of material purity, reaction uniformity, and solvent recovery rate.
We recently helped a client in Uzbekistan establish a food-grade CMC cellulose production line. Sigma mixer is one of the main pieces of equipment in the CMC production line.

Food-grade CMC Cellulose Production Line Equipment Configuration
| Equipment | Food-grade Dedicated Configuration | Values |
| Sigma mixer | SS304/316, mirror polished | Prevent metal contamination, ensuring a thorough alkalization reaction |
| Vacuum rake dryer | Jacketed heating / high vacuum system | Low-temperature rapid drying protects the cellulose molecular chains from demage |
| Alcohol recovery tower | Multi-stage condensation/packed distillation | Improve solvent recovery rate (>95%), significantly reducing production costs |
| Automatic packaging scale | Cleanroom design/metal detector | Ensure the finished product meets food hygiene and safety standards, with no foreign matter contamination |

1. Superior substitution uniformity (DS control)
Utilizing a high-torque Z-shaped agitator with precisely controlled gaps of 2mm.
This ensures that every fiber is evenly contacted with the reactant, resulting in a highly transparent finished product free of gel particles, perfectly meeting the high-end requirements of dairy products and beverages.
2. Strict food-grade hygiene standards ensure safety
All parts in contact with materials are made of SS304/316, and shaft seals use food-grade PTFE packing or mechanical seals.
Completely eliminates lubricant leakage and heavy metal contamination, easily passing certification and acceptance tests.
3. Closed-loop solvent recovery, environmentally friendly
The entire production line is equipped with a high-efficiency condensation and recovery system to handle ethanol vapor generated during production.
This reduces VOC emissions, meets stringent environmental assessment requirements, and significantly recovers solvent costs.
4. Intelligent control system (PLC/DCS)
Fully automatic control of alkalization temperature and etherification dropping rate.
Eliminates human error and achieves high batch-to-batch quality stability.
