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Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Specifications
Brand Name :
OSMANUV
Model Number :
OSM-XT-400
Certification :
ISO9001/CE
Place of Origin :
China
MOQ :
1 Set
Price :
Negotiation
Payment Terms :
T/T
Supply Ability :
Negotiation
Delivery Time :
30~40 Days
Packaging Details :
Wooden Box
Coating Way :
Spin Coating
Max Product Width :
500mm
Slitting Thickness :
2g/pcs~8g/pcs
Function :
plastic cup quick dryer
Substrate :
Fiber cement board
Application :
Commodity
Warranty :
1 year
Heating Method :
Electric
Packaging Type :
Wooder package
Description
Single-Station Spin Coater for Molded Pulp Food Containers
Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Production Line Composition
This single-station spin coating equipment is a self-contained, modular unit designed for flexible operation. The standard production line composition includes:
  1. Manual Loading Station: Operator places the molded pulp product onto the spin fixture
  2. Single-Station Spin Coating Chamber: Enclosed chamber with a programmable spin chuck and customizable fixture
  3. Precision Coating Dispense System: Syringe pump or solenoid valve for accurate, small-volume coating application
  4. Touchscreen Control Console: HMI for programming spin recipes (speed, time, acceleration) and controlling the process
  5. Optional In-Situ Drying Module: Integrated IR lamp or hot air nozzle for immediate post-spin drying
  6. Manual Unloading Station: Removal of coated product for curing or packaging
Note: The system can be integrated with a custom downstream drying oven or conveyor, and the fixture design is fully customizable to match your specific product geometry.
Product Description
Our Single-Station Spin Coating Equipment is a precision-engineered system specifically designed for applying uniform functional coatings to the internal surfaces of molded pulp products, such as meal containers, bowls, plates, trays, and cups. It is the ideal solution for research & development, prototyping, small-batch production, and coating formula optimization.
The machine utilizes advanced spin-coating technology: a molded pulp product is securely held on a custom-engineered fixture or vacuum chuck within the coating chamber. A precision dispense system applies a controlled amount of coating (water-based, bio-polymer, or oil/water barrier coating) onto the product's internal surface. The fixture then rotates at programmable speeds (0-6,000 RPM), and the centrifugal force generated spreads the coating evenly across all complex interior geometries, including deep corners and sidewalls, creating a seamless, pinhole-free barrier.
Key Advantages
  • Complete coverage on intricate 3D shapes with recesses and undercuts
  • Precise control of coating thickness (1-50 microns)
  • Minimal material waste - excess coating is spun off and can be collected/recycled
  • Repeatable results with stored PLC recipes
The system is designed for benchtop or floor-standing installation and is fully customizable to handle various product shapes, sizes, and coating materials.
Technical Parameters
The following table outlines specifications for our standard single-station spin coating models. Extensive customization is available to meet your unique product dimensions, coating materials, and R&D or production requirements.
Parameter Standard Model (e.g., OSM-XT-450T) Precision Model (e.g., OSM-XT-400T) Customization Range
Machine Type Benchtop Spin Coater Floor-Standing Single Station Customizable form factor
Spin Speed Range 100 - 6,000 RPM 100 - 10,000 RPM Customizable up to 15,000 RPM
Speed Accuracy ±1% of set value ±0.5% of set value High-precision servo options available
Acceleration 100 - 10,000 RPM/s Programmable ramp rates Customizable acceleration profiles
Programmable Steps Up to 10 steps per recipe Multi-step profiles (dispense, spread, spin, dry) Customizable recipe complexity
Fixture / Chuck Size Up to 200mm diameter Up to 300mm diameter Fully Customizable to your product geometry
Fixture Type Vacuum chuck (standard) Vacuum or mechanical clamp Customizable holding method (vacuum, mechanical, custom 3D-printed)
Max. Product Height/Depth Up to 100mm Up to 150mm Customizable chamber depth for taller products
Coating Dispense Method Manual syringe / Automated syringe pump Precision solenoid valve / Multi-nozzle array Customizable dispense system
Max. Coating Viscosity Up to 1,000 cP Up to 2,000 cP Customizable for higher viscosity coatings
Control Interface Digital Touchscreen with recipe storage (20 recipes) 7-inch HMI with recipe storage (100+ programs) Customizable software, data logging, USB export
Data Logging Optional USB export Standard USB/Ethernet export Customizable data acquisition for R&D documentation
Power Supply 110V/220V, 50/60Hz (Single Phase) 220V, 50/60Hz (Single Phase) Customizable to local voltage
Footprint (approx.) 400mm x 500mm 600mm x 700mm Customizable layout
Safety Features Interlocked transparent hood Interlocked safety enclosure with emergency stop Customizable safety interlocks
Applications
This single-station spin coating equipment is ideal for:
  • R&D and Coating Formulation Development: Testing new water-based, bio-polymer, or barrier coatings on pulp substrates to optimize viscosity, adhesion, and coverage
  • Prototyping & Sample Production: Creating coated samples for customer presentations, field trials, and market testing before full-scale production
  • Small-Batch Production: Manufacturing limited quantities of specialty or high-value coated pulp products, such as premium food containers, cosmetic packaging, or industrial inserts
  • Process Parameter Optimization: Determining optimal spin speed, dispense volume, acceleration, and drying time for new product shapes
  • Quality Control & Testing: Evaluating coating performance (water resistance, oil resistance, heat resistance exceeding 100°C) on finished samples
  • Educational & Research Institutions: Supporting academic research into sustainable packaging and functional coatings
Customization Options
We understand that every product and research goal is unique. Therefore, our single-station spin coating systems are highly customizable:
  1. Custom Fixture Design: We design and manufacture fixtures tailored to the exact internal and external geometry of your specific pulp molded product (bowl, tray, box, cup). Options include vacuum chucks with precision-drilled holes for even holding force, mechanical clamps, or custom 3D-printed holders.
  2. Fixture Material: Customizable selection of materials (aluminum, stainless steel, PTFE-coated, or acetal) for compatibility with corrosive coatings or high-temperature drying.
  3. Dispense System Customization: Choice of dispensing methods including precision syringe pumps for low-volume R&D, solenoid valves for timed dispensing, or multi-nozzle arrays for complex coating patterns.
  4. Speed Range & Control: Customizable maximum speed (up to 15,000 RPM) and acceleration profiles for specialized coating requirements.
  5. Software & Data Logging: Tailored software features, multi-step recipe programming, and data export options (USB, Ethernet, Modbus) for integration into lab automation systems.
  6. Chamber & Enclosure: Customizable chamber size to accommodate larger products, or specialized enclosures with solvent vapor control, inert gas purging, or humidity regulation.
  7. Drying Integration: Customizable integration with optional in-situ IR heaters, hot air blowers, or UV curing lamps for immediate post-spin drying.
  8. Automation Level: From fully manual lab units to semi-automatic systems with automated dispensing and cycle control.
  9. Material Construction: Choice of standard powder-coated steel or customizable stainless steel (SUS 304) construction for wet environments or cleanroom applications.
Key Features
  • Precision Spin Control: High-torque brushless motor with ±1% speed accuracy and programmable acceleration ensures repeatable, uniform coating application
  • R&D-Focused Design: Multi-step recipe programming and data logging capabilities allow researchers to systematically explore and document coating parameters
  • Versatile Fixturing: Customizable vacuum chucks and fixtures securely hold complex 3D pulp shapes, ensuring perfect positioning during the spin cycle
  • Minimal Material Waste: Precise, small-volume dispensing is ideal for expensive or experimental coating materials, significantly reducing R&D costs
  • User-Friendly Interface: Intuitive touchscreen HMI with recipe storage allows quick recall of optimized parameters for different products
  • Compact Footprint: Benchtop design saves valuable lab or production floor space
  • Robust & Safe Construction: Built for durability with safety-interlocked enclosures, spill containment, and emergency stop features
  • Future-Proof Modularity: Modular architecture allows for later upgrades and customization as research needs evolve
  • Easy Cleaning: Removable fluid path components and smooth chamber surfaces simplify cleaning between different coating materials
Support and Services
  • Pre-Sales Technical Consultation: We analyze your specific product samples, coating requirements, and research goals to propose the optimal customized system design
  • Sample Testing: Send us your pulp molded products and coating materials for process development and demonstration in our application lab
  • Fixture Design Assistance: Our engineering team works with your 3D CAD models or physical samples to create the perfect holding solution
  • Installation & Setup: Detailed installation guide, remote setup support, and on-site commissioning available upon request
  • Comprehensive Training: Video-based and manual-based operator training covering machine operation, recipe programming, fixture changeover, and routine maintenance
  • Warranty: 12-month warranty on parts and labor, with extended warranty options available
  • Remote Support: 24/7 online technical support via phone, email, WhatsApp, or video call
  • Spare Parts Service: Guaranteed availability of genuine spare parts for quick delivery (2-5 days via air courier)
Packing and Shipping
  • Packing: The system is securely packed as a fully assembled unit in a foam-insulated cardboard box or custom-sized reinforced export wooden crate, with protective film on all sensitive surfaces. All crates are waterproof and ISPM-15 compliant.
  • Included Accessories: All necessary cables, basic tools, consumables starter kit (syringes, tubing), quick start guide, and digital full manual are included.
  • Shipping:
    • Port of Loading: Shenzhen / Guangzhou, China (as per client request)
    • Lead Time: Standard models: 15-25 working days; Customized systems (with custom fixture): 25-35 working days after design approval
    • Shipping Method: Available by sea (FCL/LCL), air freight, or express courier (DHL, FedEx, UPS)
    • Shipping Terms: FOB, CIF, CNF, DDU, DDP - customizable based on your location
  • Documentation: Commercial invoice, packing list, bill of lading, user manual, and CE declaration (if applicable) provided.
Frequently Asked Questions
Q1: Can this single-station spin coater handle irregularly shaped pulp molded products like deep bowls or complex trays?
A: Yes, absolutely. This is its primary function. The key is a customized vacuum fixture designed specifically to hold your unique 3D mold geometry securely during high-speed rotation. The spin coating process effectively coats all internal contours, including deep corners and sidewalls.
Q2: What is the typical coating thickness range achievable?
A: Coating thickness depends on several factors including material viscosity, spin speed, and solids content. Typically, the system can achieve uniform films from 1 to 50 microns. Process development using this machine will determine the exact parameters required for your target thickness.
Q3: How do I clean the system between different coating materials?
A: The fluid path is designed for easy cleaning. The dispense system uses disposable or easily cleanable components (such as syringes and tubing), and the fixture/chuck surface is wipe-clean. Detailed cleaning procedures are outlined in the user manual.
Q4: Is the machine suitable for water-based bio-polymer coatings?
A: Absolutely. The system is compatible with a wide range of coatings including water-based, solvent-based, and bio-polymer formulations. For water-based coatings, controlling drying speed (sometimes via an optional vapor hood or in-situ drying) is an important part of the process development.
Q5: Can I export process data for documentation and analysis?
A: Yes. Most models include a USB port or Ethernet connection to export run recipes and actual performance data (speed vs. time) for comprehensive R&D documentation and analysis.
Q6: How do I create a fixture for my unique pulp molded shape?
A: We can design and manufacture fixtures based on your 3D CAD model or physical sample. Simply send us your product specifications, and our engineering team will develop a customized holding solution. Alternatively, the standard vacuum chuck can often be adapted with soft pads or custom inserts.
Q7: What is the typical lead time for a system with a custom fixture?
A: Lead time for a standard system is typically 15-25 working days. Adding a custom-designed fixture typically adds 10-15 days for design, manufacturing, and testing.
Q8: What is the warranty period?
A: The standard warranty is 12 months on parts and labor. Consumable items (syringes, tubing, filters) are not covered. Extended warranty options are available upon request.
Q9: Do you provide training for operators?
A: Yes. We provide video-based training materials and live online training sessions. On-site training is also available at an additional cost.
Q10: Can this machine be used for external coating as well?
A: While the machine is optimized for internal coating, it can also coat external surfaces by using a fixture that holds the product from the inside. Please discuss your specific requirements with our engineers for a customized solution.
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Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production

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Product Detail
Brand Name :
OSMANUV
Model Number :
OSM-XT-400
Certification :
ISO9001/CE
Place of Origin :
China
MOQ :
1 Set
Price :
Negotiation
Contact Supplier
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Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production
Single-Station Spin Coater for Molded Pulp Food Containers – Benchtop Design with Customizable Fixtures for R&D and Small Batch Production

Dongguan Osmanuv Machinery Equipment Co., Ltd

Verified Supplier
6 Years
guangdong, dongguan
Since 2007
Business Type :
Manufacturer
Main Products :
UV Coating Machine, Spray Coating Machine, UV Curing Machine
Total Annual :
2000000-3000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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