Trusted by Southeast Asia's Seasoning Giant, KFC Flavoring Manufacturer

Client Company Background
Foodex is an enterprise specializing in the R&D, production, and sales of food ingredients, committed to providing high-quality natural and functional ingredient solutions for the global food industry. With years of industry experience and technological expertise, the company has become a key supplier in the food ingredients sector.

Products and Introduction
Food Additives: Such as stabilizers, emulsifiers, thickeners, etc., to enhance food texture and taste.

FOODEX High-End Custom Mixing Equipment Project Technical Proposal

I. Stringent Raw Material and Material Standards
As a foundational seasoning mixing equipment, this production line needs to handle composite materials containing sugar, salt, MSG, and 10% viscous paste-like liquids. Unlike conventional requirements in the Southeast Asian market, FOODEX demanded top-tier industry configurations from the project's outset:

• Material Standards

  • Highest food-grade 316L stainless steel, with all contact surfaces mirror-polished (Ra ≤ 0.6μm).

  • Surface treatment requirements: Zero tolerance for scratches/dents; all welds undergo TIG welding followed by mechanical polishing + electrolytic polishing.

  • Third-party material certification reports provided (spectrometer and factory reports).

• Lubrication System

  • Gear reducers and transmission components must use FDA 21-certified food-grade lubricants.

  • Equipped with a sealed lubrication system to prevent leaks (IP65 protection rating).

II. Precision Mixing Process Control

• Dynamic Clearance Optimization

  • Laser calibration ensures mixing paddle-to-barrel clearance is strictly maintained at 3-6mm.

  • Measured mixing efficiency improved by 35% (compared to traditional 8-10mm clearance equipment).

  • CV value (mixing uniformity) consistently ≤ 3.5%.

• Cross-Contamination Prevention Design

  • Specially developed vertical ribbon + quick-cut fly knife hybrid mixing structure to address flavor residue issues.

  • Contact surfaces feature dead-zone-free transitions (replacing traditional twin-screw mixing bolt dead zones).

III. Industry 4.0-Grade Cleaning System

• Multi-Mode CIP Cleaning

  • Integrated with five 304 stainless steel rotating spray heads (industry top-tier configuration in 2018).

  • Supports three preset programs:

    • Standard water wash (0.5MPa).

    • Alkaline disinfectant wash (1.2MPa).

    • Solvent deep cleaning (2.0MPa).

• Micro-Adjustment Control System

  • Exclusively developed spray angle electric adjustment function (±15° adjustable).

  • Paired with flow sensors to optimize water usage (30% water savings).

IV. Safety Production System

• Explosion-Proof Configuration

  • Motors/control cabinets certified to ATEX II 2G Ex db IIC T4 standards.

  • All electrical components comply with IP68

  • 

• Discharge System

  • Equipped with pneumatic hemisphere valves (DN200).

  • Supports both intermittent and continuous discharge modes.

  • Valve seats use PTFE seals (temperature-resistant range: -20°C to 180°C).

V. Client Verification and Service

• Acceptance Process

  • Expert team from the Indonesia headquarters conducted meticulous inspections.

  • Ultimately expressed satisfaction with Shuanglong's quality and presented the project manager with exquisite traditional Indonesian attire.

• On-Site Service

  • Shuanglong engineers stationed on-site for 7 days to complete:

    • PLC program optimization (compatible with client systems).

    • Operator training (including manuals in Chinese/English/Indonesian).

  • Client repurchased the same series of equipment for a 2025 production line upgrade.

Project Highlights Summary