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Ultrasonic Cleaning Machine For Rollers

Product Overview

The KSHH Ultrasonic Roller Cleaning Machine is an industrial-grade aqueous cleaning system engineered specifically for gravure rollers, anilox rolls, and coating cylinders. Utilizing high-frequency ultrasonic cavitation combined with specialized rotational immersion, this unit removes cured ink, UV coatings, adhesives, and polymer resins from microscopic engraved cells and roller surfaces without mechanical abrasion to base materials or surface platings.

Ultrasonic Cleaning Machine For Roller

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Key Features

01/

Precision Rotational Immersion System: Automated motorized chucks rotate the roller at variable speeds during ultrasonic exposure, ensuring uniform energy distribution across the entire face width and preventing localized cavitation erosion.

02/

Integrated Filtration & Re-circulation: Closed-loop particulate filtration removes dislodged contaminants continuously, extending chemical bath lifespan and reducing waste discharge frequency.

03/

Heavy-Duty Stainless Steel Construction: Built with heavy-gauge SUS304/SUS316L acid-resistant stainless steel tanks welded using robotic TIG processes to withstand continuous industrial detergent use.

04/

Thermal Management: Digital PID temperature controllers maintain stable bath heat up to 80°C to optimize chemical activity during stripping cycles.

Technical Specifications

Parameter	Standard Specification (Customizable)
Applicable Roller Diameter	Diameter 50 mm - Diameter 600 mm
Applicable Roller Face Width	300 mm - 3500 mm
Max Roller Weight Capacity	Up to 1000 kg (Custom heavy-duty models available)
Ultrasonic Frequency	28 kHz / 40 kHz (Sweep frequency option)
Ultrasonic Power Density	0.4 - 0.8 W/cm2 (Adjustable)
Tank Material / Thickness	SUS 316L / 3.0 mm corrosion-resistant
Heating Power	6 kW - 36 kW (Digital PID control)
Roller Rotation Speed	1 - 30 RPM (Inverter-controlled)
Electrical Supply	380V/415V, 3-Phase, 50/60Hz (CE compliant components)

Surface Treatment & Compatibility

Protecting roller substrate integrity during cleaning is critical for printing and coating quality. Our machine is engineered to safeguard:

Ceramic Anilox Rolls:

Prevents micro-cracking in plasma-sprayed ceramic structures by matching cavitation thresholds.

Chrome-Plated Gravure Cylinders:

Avoids pitting or delamination of the copper-chrome plating layer.

Stainless Steel & Alloy Steel Base Rolls:

Maintains dimensional tolerances and surface finish standards.

Applications

Flexible Packaging & Printing:

Deep-cleaning dried solvent-based, water-based, and UV inks from ceramic and steel anilox rolls to restore ink transfer volume (BCM values).

Coating & Lamination Lines:

Removing optical adhesives, silicone coatings, and resin residues from coating applicator rolls.

Lithium Battery Production:

Cleaning slurry residues (cathode/anode active materials) from transfer and coating rollers.

Textile & Paper Industry:

Stripping polymer binders, dyes, and starch accumulations from embossing and web-handling rolls.

Customization Options

We engineer systems to match specific operational footprints and automation requirements:

Lifting & Loading Mechanisms:

Integration of pneumatic vertical hoist systems or overhead gantry interfaces for safe heavy roller handling.

PLC & HMI Automation:

Siemens or Schneider PLC touch-screen interfaces with recipe storage for different roller materials and contamination levels.

Tank Dimension Scaling:

Tailored bath lengths and depths for oversized or extra-long industrial cylinders.

Chemical Dosing & Auto-Fill:

Automated fluid replenishment and oil-skimmer attachments for oily residue separation.

Quality Control & Manufacturing Standards

Ultrasonic Sweep Testing:

Every generator undergoes oscilloscope calibration and sweep-frequency verification to ensure uniform output.

PZT Transducer Bonding:

High-temperature adhesive bonding and mechanical bolting tested under continuous load to prevent transducer decoupling.

Weld Seam Leak Testing:

48-hour hydrostatic pressure testing on all liquid-holding tanks prior to assembly.

Electrical Compliance:

Wired strictly to CE and industrial safety standards, incorporating circuit breakers, thermal overload protection, and emergency stop circuits.

FAQ

Q: Will ultrasonic cleaning damage the ceramic coating or chrome plating of my anilox rollers?

A: No. Damage occurs only when frequency and power density are improperly matched to the substrate. Our systems use adjustable power densities (0.4 - 0.8 W/cm2) and optimized frequencies (such as 40kHz for delicate surfaces) to safely dislodge contaminants without eroding ceramic structures or chrome layers.

Q: How does the machine prevent dead zones during the cleaning of long industrial rollers?

A: The system utilizes side-mounted or bottom-mounted multi-directional transducers combined with an automated variable-speed rotational chuck. This ensures every square millimeter of the roller face is continuously swept through active cavitation zones.

Q: What kind of cleaning agents can be used in this machine, and are they hazardous?

A: The machine is designed for aqueous, biodegradable industrial cleaning solutions specifically formulated for ink and resin removal. Tank components are constructed from SUS316L stainless steel to resist mild alkaline and neutral stripping agents, minimizing environmental hazard and disposal costs.

Q: What is the standard lead time for a custom roller cleaning machine?

A: Standard models are typically ready for shipment within 3 to 4 weeks. Fully customized configurations (such as extra-length tanks over 2500 mm or integrated crane loading systems) require 6 to 8 weeks, including factory acceptance testing (FAT).

Q: What utility connections are required at our facility for installation?

A: You will need a 3-phase industrial power supply (380V-415V as standard), a clean water inlet line for tank filling, a drainage connection compliant with local environmental regulations, and an exhaust ventilation duct to vent water vapor or mild detergent fumes.

Q: How do we verify machine performance upon delivery?

A: Each machine undergoes rigorous pre-shipment factory testing. We provide a complete Factory Acceptance Test (FAT) report, electrical schematics, operation manuals, and video documentation of test cycles. Remote engineering support or on-site commissioning guidance is also available upon request.

Request a Quote

To receive a precise technical proposal and quotation tailored to your roller dimensions and production requirements, please provide the following details to our engineering team at kshh-roller.com:
Maximum roller length and diameter
Roller weight and substrate material (Ceramic, Chrome, Steel)
Primary type of residue to remove (Ink, Glue, Resin, Slurry)
Preferred electrical voltage supply
Submit your inquiry today for a direct engineering response within 24 hours.

We're well-known as one of the leading ultrasonic cleaning machine for rollers manufacturers and suppliers in China. We warmly welcome you to buy high quality ultrasonic cleaning machine for rollers made in China here from our factory. If you have any enquiry about cooperation, please feel free to email us.