introductory:
In the context of accelerating the global intelligent and green transformation, DF300 has become the core equipment in many fields with its innovative technology. As a miniaturized high-performance AI test suite, DF300 integrates Lingxi brain-inspired computing chips and scalable hardware engines, provides 32TOPS computing power, and supports multi-modal data processing such as images and videos, which are widely used in robots, drones, and industrial vision scenarios. Its low-power, high-density design is in line with the goal of carbon neutrality, helping to miniaturize devices and improve energy efficiency.
Device definition
DF300 is an intelligent automatic equipment specially designed for DTF (Direct To Film) white ink heat transfer process, the core function is to accurately control the spreading and shaking of hot melt adhesive powder, and realize the efficient preparation of pattern transfer carriers. It integrates a dusting system, mesh belt conveyor, intelligent temperature control and residual powder recovery device, and supports the digital printing production of more than 20 kinds of fabrics such as pure cotton and polyester, which is suitable for clothing customization, home textile decoration and other scenarios.
The working principle
Dusting stage: The hot-melt adhesive powder is evenly covered on the surface of the printed white ink pattern through a high-precision nozzle to form a protective layer.
Powder shaking process: Using vibrating screen and negative pressure adsorption technology, the unadhered excess powder is quickly shaken off to ensure that the edge of the pattern is clear and free of burrs.
Curing treatment: The built-in infrared drying system makes the rubber powder melt instantly, forms a chemical bond with the white ink layer, and enhances the adhesion of transfer.
Residual powder recycling: The closed loop system collects reusable rubber powder, and the utilization rate is more than 95%, reducing the cost of consumables.
The core benefits of the DF300 DTF White Ink Heat Powder Shaker
1. Efficient production capacity
Intelligent automation: integrated dusting, shaking and drying processes, the production efficiency is 10-20 square meters / hour, which is 3 times that of the traditional process.
Instant ironing: It only takes 3 minutes from printing to transfer, which greatly shortens the delivery cycle and meets the needs of e-commerce for quick response.
2. Significant cost optimization
High utilization rate of consumables: The residual powder recovery system enables the utilization rate of glue powder to reach 95%, and the cost per part is reduced by 60% compared with traditional processes.
Maintenance-free design: The modular structure reduces the incidence of failures and saves more than 40% of annual maintenance costs.
3. Outstanding environmental performance
Zero-discharge process: no waste water and exhaust gas generation, in line with EU REACH, RoHS environmental protection standards.
Low-carbon operation: The energy consumption is only 1/2 of that of traditional equipment, helping enterprises achieve the "double carbon" goal.
4. Stable print quality
Precise powder shaking technology: ensure that the edge of the pattern is sharp and flash-free, the color reproduction degree is up to 98%, and the washing fastness is more than 4 years.
Multi-material compatible: support more than 20 kinds of fabrics such as pure cotton, polyester, blended to meet diversified customization needs.
5. Ease of operation
Smart touch screen: graphical interface + one-button start, novices can get started in 30 minutes.
Remote O&M: It supports remote monitoring of the Internet of Things, and the response time for fault warning is shortened to 2 hours.
DF300 DTF White Ink Heat Powder Shaker Operation Specification
1. the equipment operation process
The equipment needs to be installed horizontally (levelness error ≤0.5mm/m) and connected to AC 220V±10% power supply, and the shaker frequency (50-300Hz), powder amount adjustment (0-100%) and conveyor belt speed (0.5-3m/min) need to be calibrated during initialization. The production process includes pre-processing, powder shake control and post-processing: in the pre-processing stage, the high-resolution (≥1200dpi) printed film is fixed on the conveyor belt; The powder shake process is precisely controlled by the screw feeder (coverage rate 70-85%), and the standard mode and edge enhancement mode are switched. The post-treatment uses fluidized bed fluidization technology to ensure uniform adhesion of the powder, and the residual powder is recovered through a negative pressure system (recovery rate ≥ 95%).
2. maintenance specifications
Routine maintenance includes cleaning the belt with anti-static brushes on each shift, weekly inspections of the powder path system tightness, and monthly high-temperature grease on transmission components. Periodic maintenance requires quarterly calibration of the CCD vision system, replacement of powder recovery filters every 200 hours, and annual full-function testing (temperature/pressure/speed parameters). Common troubleshooting involves checking the calibration of the nozzle or conveyor belt when the powder layer is uneven, checking the bearings and transmission parts when the equipment is abnormal, and controlling the ambient humidity ≤ 50% RH when the powder is agglomerating.
3. Safety management procedures
Personnel are required to wear dust masks with a filtration efficiency of ≥ 95%, set up warning signs in high-temperature areas (>60°C) and maintain a safe distance of 1 meter. Electrical safety requires quarterly cable insulation, daily testing of the emergency stop function, and annual testing of ground resistance ≤4Ω. Emergency measures include stopping the machine immediately and activating the vacuum unit in the event of a powder leak, cutting off the power supply and contacting a professional maintenance personnel in the event of an electrical failure.
DF300 DTF White Ink Heat Powder Shaker Development Prospect Analysis
1. Industrial upgrading driven by technology
Relying on DTF technology breakthroughs, the DF300 achieves a 30% increase in color gamut, a printing accuracy of 1200dpi, and supports multi-material adaptation. The intelligent upgrade includes AI visual inspection (defect recognition rate ≥ 99.5%), IoT remote monitoring and modular function expansion, promoting the transformation of the traditional heat stamping process to digital and flexible.
2. the explosive growth of market demand
The global personalized apparel market has reached US$127 billion (CAGR 14.3%), and the penetration rate of DTF processes in China is increasing by 6% year-on-year. Its applications cover the fields of fashion brand customization, advertising decoration and home flexible materials, especially in the fast fashion "small single quick reflex" model.
3. the blue ocean market driven by environmental protection policies
The equipment adopts low-energy curing technology (60% reduction in energy consumption), high powder recovery rate (≥95%) and environmental protection material certification, in line with EU REACH and OEKO-TEX standards, benefiting from China's "14th Five-Year Plan" textile digitalization policy and the EU carbon tariff forcing effect, environmental compliance has become the core competitiveness.
4. the global competition pattern and opportunities
Southeast Asian exports will increase by 180% in 2023 and enter the European and American markets with CE/UL certification. In terms of industrial chain synergy, we cooperated with material suppliers to develop special hot melt powder (melting point reduced by 15°C), and jointly built a "cloud design-manufacturing" ecosystem with e-commerce platforms to strengthen the global layout.
5. Challenges and future development paths
Faced with the challenge of laser direct injection technology competition and high equipment cost (20-300,000 yuan), it is necessary to continue to develop the improvement of printhead life (currently 2000 hours) and dark fabric direct injection technology. The market strategy focuses on fast fashion customization and cross-border e-commerce docking, and it is expected to grow at a compound growth rate of more than 25% in the next three years.
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