The Guanshentai Automatic Centrifuge Tube Screen Printing Machine is specialized equipment designed for precision screen printing on the outer surfaces of cylindrical tubular containers, such as cen
The Guanshentai Automatic Centrifuge Tube Screen Printing Machine is specialized equipment designed for precision screen printing on the outer surfaces of cylindrical tubular containers, such as centrifuge tubes, test tubes, and cryovials. Integrating automatic tube loading, surface flame/corona treatment, precision curved-surface screen printing, UV curing/hot-air drying, and automatic unloading, the system automates the entire process—from handling bulk tubes to producing finished, printed products. It achieves printing speeds of 30–60 tubes per minute and can print various graphic elements, including graduation marks, symbols, brand logos, and usage instructions.
Technical Parameters:
Equipment Model: GST-LXG101A
Centrifuge tube capacity: 2-50ml
Sizes: L3200*W1600*H1800(mm)
Production Capacities: 500pcs/min
Power (Output): 1.5kw
Customized Support: Yes
Key Advantages:
Precision Curved-Surface Printing: Utilizes servo-driven synchronized rotation of the tube and coordinated squeegee movement to ensure graphics remain free from stretching or distortion on the curved surface. Printing precision reaches ±0.1mm, delivering clear, complete graphics suitable for fine text and dense graduation marks.
Uniform Ink Layer & Strong Adhesion: Features a pre-printing flame or corona treatment station to effectively enhance surface tension and ink adhesion. When used with specialized UV or solvent-based inks, the printed layer offers excellent resistance to abrasion and alcohol wiping, meeting the durability standards required for laboratory consumables.
Optional Multi-Color Registration: Can be configured for single-color or two-color printing based on process requirements. A precision positioning system ensures high-accuracy registration for multi-color patterns, accommodating complex logos and markings.
Material Shortage Detection & Protection: Equipped with systems for detecting tube shortages in the hopper, photoelectric positioning for print alignment, and automatic monitoring of squeegee pressure. The machine prevents printing when no tube is present and triggers an automatic stop and alarm in the event of a jam, ensuring continuous, stable operation.
Broad Material Compatibility: Compatible with centrifuge tubes and test tubes made from various materials, including PP, PE, PS, PETG, and glass. It accommodates tube diameters of 10–30mm and lengths of 50–150mm, with rapid changeovers facilitated by swapping track molds.
Applications:Widely suitable for printing markings on the exterior surfaces of various cylindrical tubular containers, including life science consumables (centrifuge tubes, micro-centrifuge tubes, PCR tubes, and cryovials), medical consumables (vacuum blood collection tubes, urine catheters, and sputum cups), personal care packaging (cosmetic and perfume vials), and laboratory equipment. With its precise, efficient, and stable printing performance, the Guanshentai automatic centrifuge tube screen printing machine helps manufacturers of laboratory consumables automate their tube marking processes, thereby enhancing brand recognition and market competitiveness.
