Prepress printer

Pre-printing machines are used to print on the surface of liner paper before it is formed into corrugated cardboard. The principle involves transferring ink to the paper surface using flexographic or gravure printing plates, followed by curing the pattern through a drying system. Its purpose is to prevent deformation of the corrugated board under pressure and achieve high-definition color printing. It is applied in the mass production of cartons, such as food packaging and appliance outer boxes.
Selection
The selection of a prepress machine must align with the production scale. For short-run jobs, opt for flexographic models, while long-run tasks should consider gravure machines. Determine the number of printing color units based on the characteristics of the substrate material, and check the energy consumption indicators of the drying system. Compare equipment maintenance costs with the supply cycle of spare parts, and confirm the processing and supporting capabilities for plate cylinders.

Instruments

Measurement accuracy of +/- 5% F. S, equipped with four standard rotors, support for multi-Rotation speed switching, LCD display full paraMeters, micro printer automatically records detection data.

$ 514.00

With 0.001 NTU resolution and +/- 2% Repeatability, Chroma compensation system eliminates specimen Color interference, and Built-in Printer facilitates real-time data recording.

$ 465.00

Measurement range 0-800NTU with 0.01NTU resolution, Chroma compensation system to avoid Color interference, Built-in Printer for real-time printing data.

$ 582.00

Built-in thermal printer supports on-site printing, can be equipped with 7 kinds of Impact device automatic identification and replacement, Measurement accuracy +/- 6HLD, support 360 ° omni-directional measurement and a variety of Hardness standard conversion.

$ 353.00

High Accuracy measurement with 0.01 resolution, Chroma compensation system reduces Color interference, Built-in Printer facilitates data output, supports multi-point calibration to adapt to different ranges.

$ 703.00

Color interference is effectively avoided with blue LCD module and chroma compensation system. Measurement range 0-4000NTU, resolution 0.01, Built-in Printer for easy data recording.

$ 1138.00

Color interference is effectively avoided with blue screen LCD module and chroma compensation system, with a resolution of 0.001 NTU. Built-in Printer facilitates real-time data recording.

$ 1219.00

Rotation speed control and +/- 1% Measurement accuracy, LCD display viscosity, Rotation speed, temperature and percentile torque, micro printer can collect and output key detection data.

$ 572.00

Using blue LCD module and chroma compensation system, Measurement range 0~ 2000NTU, resolution 0.001, Built-in Printer is convenient for real-time data recording.

$ 879.00

Using 32-bit embedded microprocessor and customized operating system, with 250 rpm vibration frequency and 3mm vibration amplitude, support automatic mass reading and built-in micro printer function.

$ 1332.00

D-type accuracy Impact device, built-in thermal printer supports on-site instant printing, can store 600 sets of measurement data, continuous work for no less than 200 hours, with automatic sleep power saving function.

$ 477.00

Measurement range 0~ 1250 microns, equipped with thermal printer can print test data in real time, suitable for a variety of nonmagnetic metal substrate insulation coating thickness detection.

$ 219.00

Using 320 × 240 color screen display, measurement accuracy of +/- 0.5%, support full angle measurement, can store 10000 data, Built-in Printer is convenient for on-site output, to meet the needs of a variety of hardness of materials testing.

$ 1997.00

Adopt swirl/spin vibration mode, vibration frequency 250 rpm, vibration amplitude 3mm, built-in embedded micro-printer, calculation results are accurate to 3 decimal places, with excellent network connection ability.

$ 1171.00

With thermal printer can output test data, viscosity range of 20~ 2000000mPa · s, Measurement accuracy +/- 5% F. S, repRoducibility +/- 1% F. S, support multi Rotation speed and rotor selection.

$ 630.00