INTRODUCTION
Color Studio Automatic Dispensing System is a new industrial automation solution designed by DONPRO specially for textile dyeing enterprises, it replaces traditional manual dosing methods and enables precise weighing, automatic delivery, and efficient management of auxiliaries. This system is applicable to dyeing machines, stenters, pre-treatment & post-treatment equipment, etc., supporting simultaneous management and configuration of auxiliaries for multiple dyeing machines, including liquid dyes and brightening agents (specialized design), featuring high versatility and stability.
Through automated operation, the system effectively eliminates issues such as inaccurate manual weighing, feeding delays, and material spillage, significantly improving production efficiency, first-pass yield, and cost control. It automatically generates reports, enabling enterprises to accurately analyze costs and consumption, thereby achieving refined management.
As a core part of this solution, The Fully Automated Dyeing Machine Chemical Dosing system integrates storage, metering, delivery, and distribution functions to meet the dyeing plants requirements. It consists of a central control system, self-service calling station (one for every six dyeing machines), electromagnetic flow meters, transfer pumps, and T-valves. Operators use infrared scanning for autonomous dosing, and check historical records, defect tracing, and perform cost analysis in real time—ensuring precise metering, simple operation, minimal human error, and reliable quality.
Featuring corrosion-resistant chemical rotor pumps and high-precision German flow meters, the system supports both manual order scanning and seamless integration with the Dyeing Central Control system for unattended intelligent production. Customizable configurations (premium, standard, or economical ) are available for dyeing machines, stenters, scouring machines, and other applications, offering flexible solutions for modern textile manufacturing.
ADVANTAGES
Flexible Customization To Suit Diverse Dyeing And Printing Scenarios.
Configurations can be customized as premium, standard, or economic models according to specific needs. They are tailored for various applications such as dyeing machines, stenters, and scouring machines, fully meeting diverse production requirements.
TECHNICAL PARAMETERS
| Amount of auxiliaries | N types (within 30 types, more than 30 types require special solutions) |
| Liquid auxiliaries viscosity | Below 1000cps |
| Storage tank specifications | Capacity: 300L、500L、1000L、1500L Material: LLDPE or 316 stainless steel |
| Number of connected devices | N units, depending on demand |
| Specifications of chemical/thinning machine | 300L, 500L, 316L stainless steel, equipped with steam heating function, designed to work with chemical dosing dispensers. |
Height (Including the height of the storage tank and platform) | Allocator installed below storage tank: 4.5m height required |
| Measurement method | Electromagnetic flow meter |
| Measurement rate | Max 50L/min |
| Delivery method | 316L stainless steel vortex pump |
| Dispensing valve | Pneumatic three-way valve |
| Min delivery amount of auxiliaries | 200ml |
| Average measurement error | 0.50% |
| Deionized water | Working pressure: 1MPa Flow rate: 5 T/h (metric tons per hour) Connection interface: DN20 |
| Max conveying distance | 200m |
| Water pressure | 0.3Mpa |
| Power | Power Supply: 3-phase 380V AC, 50Hz Application: Main equipment power connection Power Range: 5-30 kW |
| Compressed air | Pressure: 0.6Mpa |
| Steam | Temperature: 180℃ Pressure: 0.3-0.4Mpa |