The Pregelatinized Denatured Modified Starch Processing Machine is an industrial continuous system designed for producing pregelatinized (alpha) modified starch through controlled extrusion, gelatinization, drying, and milling.
It converts native or modified starch into a cold-water-soluble functional starch that rapidly swells and forms a stable paste without heating.
The Pregelatinized Denatured Modified Starch Processing Machine is widely used in food, oil drilling, pharmaceutical, feed, and chemical industries where stable viscosity, instant solubility, and consistent performance are required.
Production Line Models
|
Model |
Installed Power |
Power Consumption |
Output |
|
LY70 |
160 kW |
120 kW |
150–200 kg/h |
|
LY85 |
190 kW |
140 kW |
300–400 kg/h |
|
LY100 |
210 kW |
150 kW |
300–500 kg/h |
Main Equipment Details
Mixing System (Pre-blending Unit)
Ensures uniform raw material mixing before extrusion.
• Power: 4 kW / 7.5 kW / 15 kW
• Capacity: 20–30 kg / 70–80 kg / 170–180 kg per batch
• Material: 201SS / 304 stainless steel
• Voltage: 380V, 50Hz, 3-phase
• Function: Ensures stable feeding consistency for extrusion process
Double-Screw Extruder (Core Machine)
The core unit of the Pregelatinized Denatured Modified Starch Processing Machine, responsible for starch transformation and gelatinization.
• Screw diameter: 70 mm
• Screw length: 1520 mm
• Main motor power: 45 kW
• Total heating power: 14 kW (7 × 2 kW heating rings)
• Feeding power: 0.75 kW
• Cutting power: 0.75 kW
• Oil pump: 0.37 kW
• Material: 38CrMoAl alloy steel
• Cooling system: barrel temperature control system
• Machine size: 2900 × 900 × 1820 mm
• Voltage: 380V, 50Hz, 3-phase
This section determines the core performance of the Pregelatinized Denatured Modified Starch Processing Machine, especially gelatinization uniformity and final viscosity stability.
Belt Drying System
Continuous hot-air drying system for large-scale production.
• Type: Mesh belt dryer
• Function: Continuous dehydration with hot air circulation
• Application: Drying starch granules before milling
• Advantage: Stable moisture control for downstream grinding efficiency
Pulse Grinding System
Industrial milling system for final powder production.
• Function: grinding dried starch granules into fine powder
• Structure: Multi-stage crushing system
• Advantage: Adjustable fineness and uniform particle distribution
• Application: Final stage of the production line
Applications
Food industry: Thickener, stabilizer, instant starch ingredients
Oil drilling: Fluid loss control additive, drilling mud modifier
Pharmaceutical industry: Binder and disintegrant excipient
Feed industry: Pellet binder
Chemical industry: Coating, adhesive, and binding materials
FAQ
Q: What is the MOQ?
A: The MOQ is 1 complete set of the Pregelatinized Denatured Modified Starch Processing Machine, as each line is customized based on capacity and formulation.
Q: What is the delivery time?
A: Standard delivery time is 30–60 working days depending on model (LY70–LY100 or customized configuration).
Q: What payment terms are available?
A: 30% deposit by T/T, 70% balance before shipment or against copy of Bill of Lading.
Q: What trade terms do you support?
A: We support EXW, FOB, CIF, and CFR depending on customer requirements.
Q: How is the equipment packaged?
A: All equipment of the Pregelatinized Denatured Modified Starch Processing Machine is packed in export-grade wooden cases with moisture-proof protection for sea shipment.
Q: What is the warranty period?
A: 12-month warranty with lifetime technical support and spare parts supply.
Q: Can the production line be customized?
A: Yes, capacity, screw design, and drying configuration can be customized according to raw material and product requirements.
Q: Do you provide installation support?
A: Yes, we provide installation drawings, operation manuals, and optional overseas engineer installation service.
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