Product Description

Automatic vertical turntable screen printer:

Workflow

• Prepress processing: Place the items to be printed on the corresponding station of the vertical turntable. The turntable drives the items to rotate to the prepress processing area, where operations such as surface cleaning and coating pretreatment can be performed to prepare for subsequent screen printing, ensure better adhesion of ink, and improve printing quality.

• Automatic screen printing: After prepress processing, the turntable transfers the items to the screen printing station. The screen printing system starts working, and the scraper moves on the screen printing plate to transfer the ink evenly to the surface of the item through the mesh to form the required graphics. This process relies on automatic control and can be completed accurately and efficiently.

• UV curing: After the screen printing is completed, the item comes to the UV curing area with the turntable. The UV lamp emits ultraviolet rays of a specific wavelength to irradiate the printed surface, so that the ink quickly dries and solidifies, ensuring that the pattern is firm and the color is long-lasting. The curing speed is fast and can be matched with the high-speed printing process.

• Automatic unloading: When UV curing is finished, the turntable continues to rotate and delivers the printed and cured items to the unloading position. The automatic unloading device will remove them in order to complete the entire printing process. Then the turntable can accept new items to be printed, and the production cycle is repeated for efficient production.

Main structure and features

• Vertical turntable: As a core component, it carries multiple workstations. Through stable and precise rotation, it can orderly transport items to different processing areas to ensure that each process is closely connected and smooth, and can adapt to items of different shapes and sizes. Fixing is achieved by replacing or adjusting the fixture.

• Screen printing system: includes key parts such as screen printing plate, scraper, and ink supply system. There are pre-made graphic parts on the screen printing plate. The scraper is responsible for scraping the ink from the ink tank to the printing plate and causing the ink to pass through the mesh. The ink supply system ensures the continuous and stable supply of ink during the printing process.

• UV curing system: It consists of UV lamps, reflectors, cooling devices, etc. UV lamps are the key to generating ultraviolet rays. Reflectors can improve the utilization rate of ultraviolet rays, so that the surface of objects can be more fully irradiated. The cooling device prevents the equipment from malfunctioning due to high temperature during long-term operation, ensuring the curing effect and equipment stability.

• Automatic unloading device: It can be in the form of a manipulator, conveyor belt, etc., which can accurately and quickly remove the printed objects from the turntable and convey them to the designated position, reducing manual intervention and improving production efficiency.

Advantages

• High speed and high efficiency: Each link is automatically connected, reducing the intermediate pause time, and can complete the printing of a large number of objects in a short time, meeting the needs of large-scale production, and greatly improving production efficiency.

• High printing quality: Pre-press processing ensures the adhesion effect of ink, automatic screen printing can accurately control the printing parameters, and UV curing allows the ink to cure quickly and firmly, making the overall printed pattern clear, colorful, and stable in quality.

• Comprehensive functions: It covers the complete screen printing process such as pre-press processing, screen printing, curing, unloading, etc. One device can complete multiple processes without the need to configure other equipment for cooperation, saving space and cost.

• Wide range of applications: By properly adjusting relevant components, it can print on objects of various materials, shapes and sizes, such as plastic products, glass products, paper products, etc., and can meet the printing needs of different industries. 

S-VR12UV Full automatically Soft-tube screen printing machine/Structure
Feeding device	Conveyor, customized feeding system
Direction identification	Sensor, automatically identification
Surface treatment	Flame treatment, automatically lights
Working table	12-station stand rorating working table
Actions	Precision indexing disc Rotating transport
Max Printing diameter	70mm
Max Printing Length	200mm
Rubber squeegee controlling	High precision guide shaft
Ink drying device	UV Dying system
Discharging	Conveyor

S-VR12UV Automatically Soft-tube screen printing machine//Usage and characters
Guide	Specially designed for the circular-shaped applications such as soft tubes, bottle caps and cream bottles. It also supports the operation of polychrome printing and accurate color register. The main transfer system adopts famous Occident transmission equipment. With the help of accurate interval slicer in high speed, the system is able to realize the accurate transmission of division, which makes this machine perform stably at a printing speed of 3600 times/hour; The PLC control System enjoys a high reputation. Equipped with simple, convenient and fast touch screen system, man-machine conversation is possible, which makes the operation more handy. As for the solidification of the printing ink, we use the ultraviolet for realization. The ultraviolet will facilitate the printing effects when the stable performance and electricity-efficiency are guaranteed. The full-auto loading and unloading manipulator device system promises continual and stable printing work as well as the safety of operating personnel.
Application fields	Plastic packaging, oil industry, cosmetics industry, commodity manufacturing industries; Automotive filters, cylindrical products with positioning points; Some have smooth sides of the cap.
S-VR12UV Full automatically screen printing Machine//Parameter
Technical parameters	Printing Max. Diameter ￠10-￠70mm; Printing Max Length 20-200mm; Printing station 12; Printing Speed 3600Pcs/H; Power supply 380V 50 MHz; Air pressure 0.6-0.8Mpa; Total power 4.5KW
Works supply	Power： 3 phase 380V； 5-7Bar Compress air ； Liquefied petroleum Gas, Natural gas
Package list	Package Dimension:   2.06×1.70×1.930mm; Gross weight: 1100Kg CBM: 6.75886
H.S.Code	8443198000
Certificate	CE
S-VR12UV One color full automatically screen printing machine//Advantage
Function	Designed for the screen printing of the special circular substrates designed mainly applies to hoses, caps, cream bottles, test tubes and other round products. The integration of the whole synchronization on the material, the width of the feed device can be flexibly adjusted, easy to adjust depending on the size of the hose; speed stepless adjustment, so that the transport speed and printing speed like a match; Online flame treatment device, the surface tension of PE PE materials to increase the adhesion of the ink; Patented hose disc transmission system, run smooth, high accuracy; Automatic screen printing equipment, the fixture can dress according to the size of the hose; printing locale electronic sensors, and no pieces of printing function; England high-performance UV drying device, ink instantaneous drying; pull lamp replacement unit, the lamp is easy to replace; The whole machine of mechanical drive, touch screen operation, easily man-machine dialogue, make operation even easier; The eight main parts with CNC machining, high-quality machining accuracy to ensure the stability of high-speed operation, the printing speed of up to 4000pcs/hr. With the automatic monitoring of air pressure too low alarm function. Electrical components and control systems using components of Germany and Japan to ensure stable printing quality.
Main configuration	Main Motor：BGM Motor/reduver; Feeding Motor：STS Motor-31K15RGN-C/15W; Sensor：DZ47LE-32; SWTICH）：Schneider -France; Contactor：Schneider -France; Relay ： Idec-Jappan; IR drying ）：Taiwan; Transport speeder ：STS/AUS22-15W; Collecting Motor ： STS/51K60RGN-CF/60W; Drying speeder： STS/AUS22-60; Temperature controller： RKC/REX-C100; Counter： DHC; Transducer： TAIAN/N2-2P5H; Cooling fan： SUNON/DP200A.

Summary︰ The automation of the screen printing machine has two meanings, one is to connect the machines involved in the process that can complete the product printing, and the other is to complete the continuous transmission of the product from pre-press to post-press. At present, the more mature automatic screen printing machine structures mainly include: vertical turntable type, flat turntable type and linear connection type. The vertical turntable type mainly completes single-color silk screen printing, while the flat turntable type and the linear connection type can involve multi-color chromatic printing. What kind of screen printing machine your product uses can be combined with the advantages and disadvantages of several screen printing machines, and you can also follow the suggestions of sales engineers. At present, there are not many factories in China that produce fully automatic screen printing machines, and the quality is also uneven, but they are generally able to complete the tasks delivered by customers.

Product Image