Let us introduce our Products

Laser Trimmer is mainly used to scan and trim resistors with the short-pulse laser. The laser can “cut out” kerfs of given depth by gasifying the resistive film on the ceramic substrate, altering the length and the cross-sectional area of the resistor and this subsequently changes its resistance value.

The laser scriber is applied to the scribing of various types of chip resistor ceramic substrates, including infrared and ultraviolet models. The device uses a laser with customized model parameters emits an extremely fine laser beam at adequate energy density. The beam goes through an optical beam shaping process and is then expanded, filtered and focused before hitting the ceramic substrate. This vaporizes the part of the substrate that is hit by the beam, forming scribe lines on the surface.

The high-voltage tester is mainly used for short-term overload (STOL) test of high-quality and high-precision chip resistors. The resistance change before and after the high-voltage test is compared by the measurement system, and the bad resistors are screened out and cut through by laser to reduce the risk of resistance instability. Customers can edit the test conditions to meet the quality requirements of different specifications of resistors. It is an efficient high-voltage method with a screening function.

Single chip-resistor tester provides quick high precision testing and analysis automatically. Using high precision resistance meter with automatic control system. Single chip-resistor tester is ideally for inspection and testing of product.

IR picosecond laser is used to ensure perfect beam quality, fine spot and high cutting precision.

Green light nanosecond laser is used for high drilling efficiency and quality.

UV ps laser is used to ensure perfect beam quality, fine beam spot, uniform and full coding spot.

  1. Automatic multi-station mode, double-side grooving at the same time, ultra-fast laser processing, to achieve high efficiency and income generation;
  2. Compatible with different sizes of silicon chip;
  3. Efficiently automatic alignment, customized operation interface and functions;
  4. High precision visual positioning and detection design effectively ensure the machining accuracy and test results;
  5. No pollution, zero consumables and environmental friendly.

This system uses a nanosecond fifiber laser as the light source. The welding path is controlled by the scanning pattern of the galvanometer, and the heat input is precisely controlled by high-frequency pulses, so as to realize metal sheets welding, especially dissimilar metals such as stainless steel, copper, aluminum, and nickel.

This system uses QCW fifiber laser as the light source. Various welding methods such as continuouswelding, quasi-continuous welding, and single-pulse point welding are realized by controlling the welding path with the galvanometer. The heat input is precisely controlled by editing the waveform and adjusting the duty cycle, so as to realize lap welding or butt welding of metal sheets, especially stainless steel, nickel, copper, etc.