PS-3040PV4 Flat screen printing machine with conveyor
Usage and characters
The rotary screen printer is one of the most important types of screen printers. With a flat rotary table equipped with multiple workbenches, multiple products can be clamped at one time, so that printing will not be interrupted due to product placement, saving product preparation time, improving work efficiency, and reducing the labor intensity of operators. In addition, prepress processing devices, ink drying devices, and loading and unloading robots can be installed according to different products to complete the printing of the products in one go.
Turntable screen printing machine is an important type of transition from semi-automatic flat screen printing machine to automatic flat screen printing machine. By upgrading the workbench to a structure that can be rotated and alternately conveyed, the degree of automation of the flat screen printing machine has been improved. The turntable table can be set to 4, 6, 8 or more stations ensure the continuous delivery of products and reduce the waste of time during product printing. After the turntable screen printing machine is equipped with a manipulator, the printed product can be grabbed to the IR drying oven or the conveyor belt of the drying oven to realize a relatively automated production line, which is also a trend of today's screen printing machines. The elements of the rotary screen printing machine include:
Screen printing ink, the type of ink is selected according to the material of the product, and the color is selected according to the color required by the design. Whether it is an ink of a famous foreign brand or a domestic brand, as long as it meets the customer's requirements after testing, it can be delivered.
Screen printing jigs: Turntable screen printing machines usually need to make the same number of jigs as the number of workstations, and the uniformity and interchangeability of the jigs are better.
Screen printing screen: The screen printing screen should be made according to the printing pattern provided by the user. You can hand it over to a third party or make it yourself.
Screen printing squeegee: Screen printing squeegee is usually a rubber tool made of polyurethane material with a rectangular or triangular or even more complex cross-sectional shape. It is in close contact with the screen and squeezes the ink onto the product surface through angle and pressure.
The turntable flat screen printer is mainly composed of the following parts:
Printing platform
Turntable: usually circular, can rotate 360 degrees, with multiple stations on it for placing the workpiece to be printed. The turntable is generally driven by a motor, and its rotation speed and angle can be accurately controlled by the control system.
Work surface: located on the turntable, it is the plane for placing the printed substrate. The surface is required to be flat and smooth to ensure uniform transfer of ink during printing. Some work surfaces are also equipped with adsorption devices to fix the substrate to prevent displacement during printing.
PS-3040PV4 Flat screen printing Machine with Rotating table //Parameters
- The max printing thickness: 200 MM;
- Air consumption: 75 Lit/Min;
- Outline size: 1970×1450×1650MM;
- The max printing area : 280×380MM;
- Dimension of working table: 300mm×400mm;
- Max printing speed: 1200Pc/H;
- Max frame dimension: 550×350mm;
- Stroke of Squeegee: 250mm;
- Stroke of Table cylinder: 200mm;
- Number of working table: 4
PS-3040PV4 Flat screen printing Machine with 4 station working table //Advantage
- Microcomputer monolithic program control operations, brand-name electrical and electronic components fitted.
- Screen lift, precision and smooth running.
- Automatically the line scraping oil back to the for mimeographed head movements function.
- Printing stroke and speed can be flexibly adjusted.
- Automatically balance the scraper technology.
- Before and after the screen frame and turn the trim function.
- Cast aluminum alloy beams, pneumatic lifting mode.
- Foot printing function;
- Scraper can set as stopping front or Back;
- 4 Products installed to improve production printing speed.
Rotary plain screen printing machine and compress air
The flat turntable screen printer can be divided into pneumatic flat turntable screen printer, electric flat turntable screen printer and servo flat turntable screen printer, that is, how to control the lifting action of the screen? The lifting action of the screen of the pneumatic flat turntable screen printer is driven by compressed air, which is not accurate, but the cost of the machine is lower; the lifting action of the screen of the electric flat turntable screen printer is driven by a stepper motor, which has an accuracy between pneumatic and servo motors, and a faster speed; while the lifting action of the screen of the servo flat turntable screen printer is controlled by a servo motor with a ball screw, which has a very high accuracy, but the price of the machine is also higher.
Whether it is a pneumatic flat turntable screen printer, an electric flat turntable screen printer, or a servo flat turntable screen printer, compressed air is needed in most cases to control the action of the scraper and the ink return knife. Therefore, whether it is an electric flat turntable screen printer or a servo flat turntable screen printer, you still need to provide compressed air, but they consume less air than pure pneumatic flat turntable screen printers.
