How can I print characters as big as bar codes on metal and kneel for answers? I urgently need to do device work. I hope people will give me some advice. Thank you in advance.

At present, the best metal marking methods are:

1. Pulsed fiber laser marking machine:

The "JWL PF Series" marking machines produced by Jinan Zhongzheng Jinma Technology Co., Ltd. all use German IPG pulsed fiber lasers. Because the optical mode of fiber laser is very good, the focused spot is very ideal, and it has the characteristics of small diameter, high circularity, stable energy and regular and clear outline. At the same time, because the laser repetition frequency is much higher than that of traditional lasers, it has irreplaceable advantages in fields that require high depth, smoothness and fineness. Widely used in industries such as electronics, computers, clocks and gifts, etc., it can carve a variety of metal materials, because it has a very good pattern and can make fine patterns that other lasers can't do.

■ The software is compatible with PHOTOSHOP, COREDRAW, AUTOCADD and other drawing softwares, and can print various vector graphics

■ Fully automatic operation, computer control, and adaptation to flight marking of assembly line

■ The resolution of micro-printing, graphics, bar codes, photos and trademarks can reach 1dpi

■ The air-cooled laser is adopted, and the volume is small. Compact structure

■ High precision, high reliability and longer service life

■ Environmental protection and energy saving, The running cost is low

and it is suitable for the occasions with precise machining requirements

. Most metal materials and some non-metal materials can be marked

2. Pneumatic marking machines:

GF46/P119 and GF46/P189(M) series are high-performance and high-quality high-end marking products specially developed for use in the production line. GF46 controller is adopted.

product features are:

△ marking range: 11mm×9mm and 18mm×9mm

△ solid and durable marking head with dimensions of about 255mm×25mm×17mm and 347mm×26mm×16mm

△ from soft plastic to hardness as high as Rc6. Adopt thin-film keyboard and high-brightness 1.4-inch LCD screen, without PC

△ punctuation density as high as 9

△ printing needles of various specifications to choose from. The range of marking depth is .3 mm-.4 mm

△ The irregularity of marking surface is 2mm (dot matrix structure only)

△ Automatic generation of serial number, time, date and shift code

△ Support for multiple input methods (manual, scanning and network data)

△ Multiple fonts to choose from. More than 1 marking patterns can be pre-stored

△ It is convenient to connect to PLC and host computer

△ The protection level is: IP65 can meet the environmental requirements of industrial sites

Optional accessories

△ Three-axis rotating device used for printing circular parts

△ Fixed marking head workbench, manual lifting table, pneumatic lifting table

△ Various workholders and fixtures

△ Special data transmission software GFCOM (which can transmit special trademarks, fonts, etc.)

3. Marking machine:

IPC/KF154 and IPC/KF1514 series are relatively high-precision products, which are controlled by servo drive system and can meet the precision marking requirements of most manufacturers. This product is a silent scribing product, and the noise is not more than 65 decibels. Equipped with special cabinet, EVOC industrial control computer, 17 "flat screen display and servo scoring control system, the computer adopts windows operating system, and the marking software is WINJQB visual software independently developed, which is convenient for operation. And can easily realize the link with the customer's ERP management system, and become the trusted product of domestic high-end automobile factories.

The product features are:

△ Marking range: 15mm×4mm and 15mm×14mm

△ Solid and durable marking head

△ Stable Panasonic servo drive system, superior error prevention and alarm function

△ From soft plastics to steel with hardness as high as Rc6, the applicable marking materials are wide

The scoring depth ranges from .3 mm to .35 mm

△ Automatic generation of serial number, time, date and shift code

△ Support for multiple input methods (manual, scanning and network data)

△ Multiple fonts to choose from. Can draw various graphics (PLT format) at will

△ Convenient connection to PLC and computer network

△ Protection level: IP65 can meet the environmental requirements of industrial site

Optional accessories