The Guanshengtai Automatic Two-Color Screen Printing Machine for Pipettes is a specialized device designed for high-precision two-color screen printing on the outer surface of pipettes. The machine
The Guanshengtai Automatic Two-Color Screen Printing Machine for Pipettes is a specialized device designed for high-precision two-color screen printing on the outer surface of pipettes. The machine integrates automatic feeding, precision screen printing of the first color, UV curing/hot air drying, precision registration of the second color, secondary curing, and automatic pipette unloading. The entire line achieves fully automated operation from bulk pipettes to finished two-color printed labels, capable of printing various graphic and textual information such as scale lines, identification symbols, brand logos, and instructions for use.
Technical Parameters:
Equipment Model: GST-YYG105A
Pipette capacity: 1-100ml
Sizes: L340*W112*H175 CM
Production Capacities: 3600pcs/hour
Power (Output): 220-240VAC, 50/60Hz
Customized Support: Yes
Core Advantages:
Precision Two-Color Registration: Utilizing a two-color screen printing unit combination structure, through a precision positioning system and servo linkage control technology, it ensures precise registration between the second and first colors, achieving a registration accuracy of ±0.1mm. The two-color images are clear, complete, without offset or ghosting, meeting the requirements for printing fine fonts and multi-color markings.
Multi-segment printing on long tubes: Utilizing servo-driven axial movement and synchronous rotation of the tube, coupled with a precision guiding mechanism, it supports single-pass multi-segment, two-color printing, especially suitable for continuous and precise printing of full-length scale lines and multi-color markings on pipettes, resulting in clear, complete images without stretching or deformation.
Dedicated tube delivery system: Addressing the high aspect ratio and flexibility of pipettes, a dedicated flexible guide rail and multi-point positioning support mechanism ensure smooth tube delivery and precise positioning, preventing swaying, offset, or bending deformation of long tubes during printing.
Scratch-resistant design: All contact points with the tube are made of non-metallic flexible materials (such as Teflon, urethane, silicone, etc.), and the clamping and positioning mechanism has adjustable pressure, preventing scratches on the tube wall and deformation of the tube opening during printing, ensuring product appearance quality.
Uniform ink layer with strong adhesion: Equipped with a pre-printed surface flame/corona treatment station, effectively improving the surface tension of the tube and ink adhesion. Combined with dedicated UV inks or solvent-based inks, the printed ink layer is abrasion-resistant and alcohol-resistant, meeting the durability requirements for repeated use of laboratory consumables.
Instant Curing: After the first and second colors are printed, each is equipped with a high-efficiency UV-LED curing lamp or infrared hot air drying system. The ink dries instantly after printing, and after curing, it is non-sticky and does not peel off, ensuring that the preceding and following color layers do not interfere with each other during the two-color printing process. The material can be immediately discharged for the next packaging process.
Wide Material Compatibility: Compatible with various materials such as PP, PE, PS, PETG, and glass. Tube lengths cover 80-300mm, and tube diameters cover 3-20mm. Different specifications can be quickly switched by changing the track mold and adjusting the positioning mechanism.
Easy Operation: Utilizing a PLC and touchscreen human-machine interface, parameters such as printing speed, squeegee stroke, screen lifting, and curing power can be set with one click and multiple formulas can be saved. Production changeover is quick and convenient, and general workers can operate the machine after simple training.
Applicable Scenarios: Widely applicable to two-color labeling printing of various long tubular containers in the manufacturing of life science consumables (pipettes, pasteurized pipettes, serum pipettes, disposable droppers), medical consumables (urine droppers, medicine droppers), and laboratory equipment. Guanshengtai's automatic two-color screen printing machine for pipettes, with its precise, efficient, and stable printing performance, helps laboratory consumable manufacturers upgrade their long-tube multi-color labeling printing processes to automation. It meets the differentiated printing needs of different brands and specifications for highly recognizable and aesthetically pleasing labels, further enhancing product brand recognition and market competitiveness.
