Products Description
Automatic Powder Batching System
Product Introduction
Guanjiang's Automatic Powder Batching System is a fully automated turnkey solution designed for powder and granular materials. It integrates dust-free loading, high-precision weighing, intelligent batching, recipe management, data traceability, and production line coordination into one seamless system.
The system addresses key industry pain points: manual batching errors, poor batch-to-batch consistency, severe dust pollution, occupational health risks, recipe security concerns, untraceable production data, and high labor costs. It supports 2 to 50 materials with up to ±0.2% dosing accuracy.
Core Structure & Materials
Material of Construction
- SS304 / SS316L food-grade / sanitary stainless steel
- Mirror-polished internal surfaces — no dead corners, no material hang-up
- Easy disassembly for cleaning and sterilization
- Suitable for Grade A/B cleanrooms and hazardous areas
Modular Design
- Flexible, expandable architecture
- Units can be added, removed, or re-configured
- Adapts to varying capacity and process requirements
System Modules (Standard + Optional)
Material Loading & Buffer
Bag dumping station / Vacuum conveying / Buffer hoppers / Anti-bridge devices / Vibratory feeders
Weighing & Batching
Gain-in-weight / Loss-in-weight / Volumetric metering / Micro-dosing scales / Step-feeding actuators
Transfer & Intermediate
Buffer hoppers / Screw conveyors / Tube chain conveyors / Vacuum receivers / Material distributors
Dust Control & Safety
PTFE-coated anti-static filters / Pulse-jet cleaning / Negative pressure dust collection / Inert gas protection / Explosion-proof modules
Control & Traceability
PLC / HMI touchscreen / Industrial PC / Recipe management / Access control / Data logging / Barcode/RFID / MES/ERP/DCS integration
Custom Add-ons
Screening / Crushing / Pre-mixing / Drying / In-line inspection / Empty bag collection / Manual override
Core Performance Advantages
- Three-stage feeding: fast → slow → jog
- Supports gain-in-weight, loss-in-weight, and volumetric modes
- Automatic compensation for varying flowability, density, and adhesion
- Batch-to-batch consistency — eliminates manual errors
- Stores up to 1,000+ recipes
- One-touch recipe changeover
- Three-level access control with encryption
- Auto-interlock: stops on barcode mismatch, weight deviation, or sequence errors
- Entire process sealed under negative pressure
- Zero dust emissions — meets environmental standards
- No operator contact with toxic, corrosive, or explosive materials
- Explosion-proof configurations available (GB3836 / ATEX)
- Real-time data logging: batch ID, weight, time, operator, parameters
- Tamper-proof records
- Automatic report generation (production, batch traceability, equipment)
- Seamless MES/ERP/DCS integration — supports GMP/FDA/SC compliance
- End-to-end integration: bag dumping → batching → mixing → packaging
- Replaces 4–8 manual operators
- 24/7 continuous operation capability
- Reduces labor costs and human error
- Tool-free filter and seal replacement
- CIP/SIP ready (sanitary models)
- Handles 2–50 materials — including sticky, hygroscopic, static-prone, and explosive powders
- Tailored solutions: site survey → design → manufacturing → installation → training → after-sales
Working Principle (7-Stage Closed-Loop Cycle)
1️⃣ Recipe Setup & Authorization
Authorized operator enters/selects recipe in HMI/PC — system validates parameters and locks unauthorized modifications.
2️⃣ Material Loading & Buffer
Bag dumping station → vacuum conveying → buffer hoppers. Level sensors control automatic replenishment.
3️⃣ High-Precision Weighing
Three-stage feeding (fast→slow→jog) with closed-loop control. Achieves ±0.2% accuracy per material.
4️⃣ Material Collection & Buffer
All ingredients discharged into intermediate hopper — ready for transfer to downstream equipment.
5️⃣ Metered Discharge & Production Sync
PLC synchronizes with mixer/reactor signals — materials fed at controlled speed and timing.
6️⃣ Data Logging & Reporting
Real-time data recording: batch ID, weights, parameters, deviations — automatic report generation.
7️⃣ Cleaning & Cycle Reset
Auto pulse-jet cleaning — optional CIP/SIP for sanitary models. System resets for next batch.
Applications & Industries
Pharmaceutical
APIs, intermediates, excipients, TCM granules, nutritional powders. GMP/FDA compliant, CIP/SIP ready, full traceability.
Lithium Battery
Cathode/anode materials, conductive agents, graphite, binders. Explosion-proof, moisture-controlled, high-accuracy batching.
Fine Chemical
Resins, pigments, TiO₂, carbon black, catalysts, coatings. Explosion-proof, corrosive/hazardous material handling.
Food & Grain
Flour, starch, milk powder, cocoa, additives, flavors. 304/316L food-grade, SC compliant, high-capacity batching.
New Materials
Rare earth, graphene, ceramics, nanocomposites. Purity-preserving, precision batching for R&D and production.
Plastics & Rubber
PVC, masterbatch, rubber additives, crosslinkers. Color-accurate, consistent compounding with extrusion/ injection.
“The automatic batching system eliminated manual dosing errors and improved our batch-to-batch consistency. Dust emissions are virtually zero — our workshop environment has never been cleaner. The recipe management and traceability features helped us pass our GMP audit with confidence.”
— Production Manager, Chemical Manufacturer
Guanjiang's Automatic Powder Batching System is a comprehensive turnkey solution that combines precision dosing, intelligent recipe control, dust-free operation, and full data traceability. Whether you are scaling up production, upgrading from manual batching, or seeking GMP/FDA compliance, our engineering team can design a customized system to meet your specific material characteristics, capacity requirements, and regulatory standards.
Need a custom automatic powder batching system for your production line?
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