400mm Conveyor UV Dryer
I. Why UV Curing Technology is Essential
In the printing process, after ink transfers onto substrates (such as paper, plastic, metal), the core challenge
is making it “dry” quickly and firmly. Traditional inks relying on natural evaporation or heat drying face
numerous limitations.
The fundamental reasons requiring UV curing technology include:
Solving the “slow drying” problem of traditional inks – Traditional ink drying requires time, limiting printing
speed and affecting production efficiency.
Addressing printing challenges on “non-absorbent” materials – On smooth, non-porous surfaces like plastic,
metal, and aluminum-laminated paper, traditional inks struggle with penetration, poor adhesion, and drying difficulties.
The emergence of UV curing machine aims to achieve “instant curing” and “high-quality formation” of inks,
thereby breaking through these bottlenecks.
II. How UV Curing Technology Works
UV curing doesn’t “dry” but performs “photochemical curing” – an instantaneous chemical transformation
from inside to outside. Its working principle relies on three core elements:
1.Special UV Inks
These inks contain a crucial component – photoinitiators. Consider them as countless UV-sensitive “switches”
pre-embedded in the ink.
2.Ultraviolet (UV) Light
The UV curing tunnel contains lamps (like mercury lamps or LED lamps) emitting powerful ultraviolet light.
This light serves as the “energy source” triggering the reaction.
3.Curing Process
When printed materials with wet UV ink pass through the UV dryer, the process follows:
Step 1: Energy Absorption – UV light irradiates the ink, and the “photoinitiators” rapidly absorb light energy.
Step 2: Reaction Initiation – After absorbing energy, photoinitiators become highly unstable, decomposing into
highly reactive molecules (free radicals).
Step 3: Cross-linking Curing* – These active molecules immediately react with other liquid
components (monomers and oligomers) in the ink, causing them to instantly interconnect and form a dense
three-dimensional solid polymer network.
Step 4: Instant Completion – This chain reaction completes within fractions of a second, transforming ink
from liquid directly into solid.
Simple summary: The UV curing machine uses ultraviolet light to “switch on” the internal mechanisms
of the ink, triggering “photoinitiators” to instantly solidify into a robust solid.
III. UV Curing vs. Hot Air/Infrared Curing Comparison
UV Curing Advantages:
Drying Speed: Extremely fast (instant curing, <1 second), significantly increasing printing speed.
Energy Consumption: Energy-efficient, consumes power only during UV irradiation, no need for
prolonged heating of large air volumes.
Environmental Safety: Eco-friendly. UV inks basically have no solvent evaporation.
Hot Air/Infrared Curing Limitations:
Drying Speed: Slow, relies on solvent evaporation or heat penetration, requires longer drying tunnels.
Energy Consumption: High energy consumption, needs continuous heating and exhaust of large
air volumes, low thermal efficiency.
Environmental Safety: VOC emissions present. Solvent-based inks release volatile organic compounds.
Primary Application Scenarios
UV curing technology, with its unique advantages, finds extensive applications in:
High-end Packaging Printing
Plastic packaging: Cosmetic bottles, food packaging, pharmaceutical boxes, toothpaste
tubes (mostly plastic or composite materials).
Metal packaging: Beverage cans, food cans, metal lids.
Cardboard packaging: Luxury gift boxes, cigarette packages, liquor boxes. UV curing produces high gloss
and abrasion resistance, enhancing product grade.
Commercial Printing
Book covers, advertising brochures, business cards: Using UV curing machine for spot laminating achieves.
special effects like spot gloss, matte, and sanding, very aesthetically pleasing.
Specialty Printing
Electronic product panels (logos and decorations on mobile phones, home appliances).
Wooden panels (printing and coating on flooring, furniture).
Surface printing on credit cards, smart cards.
Conclusion
UV curing technology represents crucial post-press equipment in modern printing industry. Through
ultraviolet-triggered photochemical reactions, it achieves instant curing of inks and varnishes, delivering
core advantages of high efficiency, superior quality, and wide applicability. Particularly in handling
non-absorbent materials and pursuing ultimate printing effects, UV curing equipment is almost indispensable.
Products Description
| Brand | JUSTE |
| Model | JST-UV60250R |
| Voltage Supply | Three-phase 380V |
| Power | 6.2KW |
| UV Light Power | 3KW/2 UV Light |
| Fixture Stations | 32 Jig |
| Feeding Length | 1-400mm (adjustable) |
| Belt Material | Stainless Steel Belt |
| Belt Width | 400mm |
| Emitted wavelength | 365.7nm |
| Conveyor Speed | 0-12m/min, electronic speed control |
| Exhaust Fan | 150W, 1 unit |
| Net Weight | 150kg |
| Dimensions | 2500×750×1600mm (L×W×H) |
Electronic control interface for UV curing system
The advanced Control Panel for UV curing machine features precise electronic speed control and
comprehensive system monitoring capabilities. This industrial-grade interface allows operators to adjust
conveyor speed from 0-12 meters per minute while monitoring UV lamp status and system parameters.
The intuitive design includes digital displays for speed setting and system diagnostics, ensuring optimal
operation of this UV curing machine for spot laminating. Built with industrial components for reliability,
this control system simplifies operation while maintaining precise control over the curing process
for consistent production quality.
Precise Speed Control: Digital adjustment ensures optimal curing time for different materials.
System Monitoring: Real-time display of operational parameters and lamp status.
User-Friendly Operation: Intuitive interface reduces training requirements.
Production Flexibility: Easy adjustment for different product requirements.
Conveyor belt System for UV dryer curing machine
The durable Conveyor System for UV curing machine belt features 400mm wide stainless steel construction
designed for continuous industrial operation. This precision conveyor maintains consistent product
transport through the curing chamber, ensuring even UV exposure for all treated items. The adjustable
feeding length from 1-400mm accommodates various product sizes, while the electronic speed control
maintains precise movement synchronization. The robust stainless steel build resists wear and chemical
exposure, making this UV conveyor curing machine for bottle applications ideal for demanding production
environments requiring reliable performance.
Consistent Product Transport: Maintains even speed for uniform curing results.
Durable Construction: Stainless steel build ensures long service life.
Size Flexibility: Adjustable feeding length accommodates various products.
Easy Maintenance: Smooth surface allows quick cleaning and maintenance.
UV Lamp Assembly for UV curing machine
The powerful UV Lamp Assembly for UV curing lamp machine delivers 3KW of focused ultraviolet energy
at 365.7nm wavelength for optimal ink polymerization. These industrial-grade lamps provide instant-on
capability and consistent output throughout their service life, ensuring reliable curing performance for this
UV curing machine for acryl applications. The precision optical design focuses UV energy efficiently onto
the passing substrates, while the integrated cooling system maintains optimal operating temperature.
This high-performance lighting system represents the core technology enabling the machine’s rapid curing
capabilities for various printing applications.
High-Intensity Output: 3KW power ensures complete curing in single pass.
Optimal Wavelength: 365.7nm emission perfectly matches photoinitiator sensitivity.
Consistent Performance: Stable output throughout lamp lifespan.
Rapid Curing: Instant-on capability eliminates warm-up time.
Product fixtures for UV curing tunnel machine
The adaptable Fixture System for UV curing machine bottles features 32 precision jigs designed to securely
hold various products during the curing process. These fixtures accommodate different container shapes
and sizes, from small cosmetic bottles to larger packaging materials, ensuring optimal positioning for
uniform UV exposure. The quick-release design allows rapid product changeover, while the robust
construction maintains precise alignment throughout continuous operation. This versatile fixturing
solution makes the UV bottle conveyor dryer suitable for diverse production requirements,
from packaging lines to specialty printing applications.
Secure Product Holding: Prevents movement during high-speed curing process.
Quick Changeover: Modular design allows fast product switching.
Versatile Application: Accommodates various container types and sizes.
Precision Alignment: Ensures consistent exposure across all products.
Internal view of UV curing machine
Industrial-grade electrical components with organized wiring and terminal blocks ensure reliable power
distribution and easy maintenance for this UV curing machine.
Reliable Power Management: Industrial-grade electrical components ensure stable system operation
Easy Maintenance Access: Organized layout simplifies service and component replacement
Built-in Circuit Protection: Multiple safety mechanisms prevent electrical damage
Service-Friendly Design: Clear labeling and accessible components reduce downtime
Production Operation for screen printing UV curing machine
The efficient Production Operation for UV curing machine for screen printing demonstrates the
system’s capability to handle continuous production requirements with consistent curing quality.
The machine’s design ensures minimal maintenance requirements while delivering reliable performance
in demanding production environments.
Continuous Operation: Designed for high-volume production requirements.
Consistent Quality: Maintains curing uniformity throughout production runs.
Reliable Performance: Industrial construction ensures minimal downtime.
Production Efficiency: Maximizes output with minimal operator intervention.
Juste Machines Application Area
Medical equipment, Energy equipment, Semiconductor industry. Such as Products for glassess,
lense, pen, PVC ball, mug, toy, doll eye, sun glass, gift item, T-shirt, baby cloth, bra, eyeglass, toys,
umbrella, underwear, fruit apple, shoe, insole, watch dial number, garment, face mask, plastic cap,
safety helmet, hard safe hat, metal lens industry fabric etc.
Juste Prints Machines Application Area
Food and beverage, Toys, Mask Protective Equipment, Tableware, Beauty Makeup products,
Sports equipment, Lights & lighting, Electronic products, Washing and Cleaning products,
Household appliances, Textiles and clothing, Communication equipment, Auto Motorcycle parts.
Machines Packaging
Machine With tri-ply wooden case packing, the wood pallet material as fumigation wooden.
It is strong fix wooden case for sea shipment.
Machine will be well packed in tri-ply wooden box then load to container and shipped
by sea/by air, as your requested.
Shipping Term
Shipping Time
Sample delivery time: 5-15 days by DHL/UPS/TNT/FEDEX express, Sea shipping
Bulk Order Shipping time: 5-15 Workdays by Express / 15-30 days by sea.
Company Information
About Shenzhen Juste Machine Co., Ltd.
Established in 2002, Shenzhen Juste Machine Co., Ltd. has established itself as a leading Post-press
equipment manufacturer with comprehensive expertise in printing finishing technology. Our specialized
manufacturing capabilities include developing advanced UV curing machine solutions and complete
post-press systems for the global printing industry.
As an experienced UV curing equipment factory, we combine technical innovation with industrial
manufacturing excellence. The JST-UV60250R UV curing tunnel demonstrates our commitment to
providing high-efficiency equipment for printing businesses requiring instant curing capabilities and
superior finishing quality. Our engineering focus emphasizes delivering tangible production benefits
through advanced technology and reliable design.
We serve diverse printing applications including commercial printing, packaging, industrial printing,
and specialty finishing sectors. Our comprehensive support includes customization options, OEM services,
and complete technical assistance to ensure optimal performance for international clients using our
UV curing machine for screen printing equipment.
How To Order
How To Place UV Dryer Curing Machine order?
Initial Consultation: Contact our technical team to discuss your UV curing machine requirements
and production needs.
Application Analysis: Provide details about your substrates, production speed requirements,
and specific curing challenges.
Technical Proposal: Our engineering team reviews your specifications and provides detailed
recommendations for the optimal UV curing system configuration.
Order Confirmation: Upon approving the proposal, we issue a Proforma Invoice outlining
all costs and delivery terms.
Manufacturing Initiation: After payment confirmation, we begin production of your
UV curing machine for spot laminating.
Quality Verification: Comprehensive testing ensures your machine meets performance
standards for UV curing applications.
Pre-Shipment Preparation: We provide inspection reports and operational documentation.
Shipping Coordination: We arrange secure packaging and transportation from Shenzhen port.
Delivery Execution: Your equipment arrives within 10-30 working days with complete
shipment tracking.
Commissioning Support: Remote technical assistance available for machine setup and
production optimization.
FAQ
Q1: What are the main advantages of UV curing over traditional drying methods?
The JST-UV60250R UV curing machine offers instant curing (<1 second), significantly higher
production speeds, better adhesion on non-absorbent materials, and lower energy consumption
compared to traditional hot air or infrared drying systems.
Q2: What types of materials can be processed with this UV curing system?
This versatile UV curing machine handles various substrates including plastic containers,
metal packaging, paper products, and specialty materials for applications ranging from
UV curing machine bottles to commercial printing and industrial coatings.
Q3: What is the power requirement for this industrial UV system?
The advanced UV curing machine operates on three-phase 380V power with 6.2KW total
consumption, making it suitable for industrial facilities while delivering high-power curing
performance for demanding production applications.
Q4: Where is your manufacturing facility located?
Our UV curing equipment production facilities are based in Dongguan, Guangdong,
with strategic access to Hong Kong ports for efficient international shipping and logistics
management for global clients.
Q5: What warranty coverage is provided with this system?
We offer comprehensive 12-month warranty protection on all our equipment, including this
UV curing tunnel, covering manufacturing defects and ensuring reliable performance in
industrial production environments.
Q6: Can this machine handle high-volume production requirements?
Yes, the JST-UV60250R UV curing machine is engineered for continuous industrial operation,
with 32-station fixturing, variable speed control up to 12m/min, and robust construction ideal
for high-volume packaging, printing, and industrial coating applications.
All machines must be passed by our QA inspection department before shipping.
Contact Us
Phone: +8618688921191
Whatsapp/wechat:+8618688921191
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