Our Gelatin Manufacturing Process
From Nature to Precision – How Gold Gello Crafts High-Quality Gelatin
At Gold Gello, we transform natural animal hide into premium gelatin through a carefully controlled, multi-stage process using modern technology and strict quality measures.
1. Raw Material Collection
We source fresh, high-collagen cow hide from trusted suppliers. All raw materials undergo thorough inspection and are stored under hygienic conditions before processing begins.
2. Washing & Pre-Treatment
The hide is soaked and washed in specialized pools for several days to remove impurities, fats, and unwanted residues. This slow process ensures the raw material is fully prepared for hydrolysis.
3. Gelatin Extraction
Our advanced gelatin boilers perform both static and dynamic extraction using a circular lifting mechanism. The hide collagen is hydrolyzed at 50–55°C using hot water to produce gelatin of different grades (1st and 2nd)..
4. Sterilization
Стерилизация желатинового раствора The extracted gelatin solution passes through flash sterilization using state-of-the-art XZMJ-1000 equipment. With automatic pressure and temperature control, we ensure microbial safety and consistency.
5. Evaporation & Dehydration
Water is removed from the gelatin solution using flash tanks and vacuum systems, bringing the concentration to optimal levels while preserving gelling properties.
6. Drying
The gelatin is dried using a Fourdrinier dryer system with eight temperature-controlled chambers. Stainless steel mesh belts and frequency-controlled fans ensure even airflow and efficient drying with minimal energy use.
7. Extrusion & Shaping
The dried gelatin is shaped using a high-efficiency extruder under chilled water temperature conditions. This stage forms the iconic spaghetti-like strands ready for final processing.
8. Cutting & Milling
Our differential-speed spiral cutter adjusts shear force for different leather types, slicing gelatin into fine pieces before final milling transforms it into powder.
9. Filtration & Final Control
Using membrane filtration systems, the product is further purified. Our in-house lab verifies quality, gel strength, viscosity, and moisture before final packaging..