The Ryobi 3304 HA is a used four-colour offset press, sometimes referred to as a four-colour lithographic press, manufactured in 2007. This type of machine is designed to print multiple colours in a single pass through the press, making it a core piece of equipment in commercial print shops, packaging operations, and general trade printing. Ryobi is a well-established manufacturer in the offset printing industry, producing sheetfed presses that are widely used in short- to medium-run commercial printing environments.
This press prints to a format of 320 × 460 mm and is equipped with a PCS-F printing control system, which assists operators in managing and maintaining consistent print quality across a run. The machine features a semi-automatic plate change system, reducing downtime between jobs, and a Ryobimatic continuous dampening system, which delivers a steady and controlled supply of dampening solution to the plate during printing. Temperature stability in the dampening circuit is supported by an MG Eco 15 refrigeration device, helping to maintain consistent ink-water balance throughout production.
Registration accuracy is supported by a Ryobi RP 520-220F high-precision register punch, which ensures plates are punched and positioned to exact tolerances before mounting. A compressor for air cylinders is included as part of the machine's pneumatic infrastructure, and a powder spray system is fitted to prevent ink set-off between freshly printed sheets as they are delivered.
The seller reports excellent condition with no damage to the cylinders or any other gear components, and the machine is currently visible in production, allowing prospective buyers to observe it running under working conditions.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.