NG buffer machine is a device used on semiconductor production lines to buffer and store wafers to ensure continuous and stable operation of the production line. Its core functions include wafer temporary storage, temperature control and environmental monitoring to ensure wafer quality.
Specifications of NG buffer machine
HDY-390( AOI / SPI NG Buffer)Buffer machine |
Usage: Used for buffering NG OK between SMT machines |
1) external dimensions:L1000*W1150*H1650mm |
2) dedicated sheet metal frame |
3) dedicated the multi-layer conveyer aluminum alloy magazine |
4) The Huichuan motor drives the Magazine to step up and down, with two guide rods added at the front and back to maintain the balance of the storage box |
5) Stepper motor transmission, automatic width adjustment。 |
6) Precision ball screw |
7) PCB maximum specification :(L)500mm*(W)50-390 |
8) Board delivery direction: left to right/right to left |
9) PCB transfer height: 920±30mm, |
10)have Direct mode |
11)NG signal can be selected |
There are board signals, and when the NG signal is ON, it is NG and can be selected |
There are board signals, and when the NG signal is OFF, it is NG and can be selected |
The board signal is an OK signal, and when the NG signal is ON, it can be selected as NG |
12)OK board storage quantity can be set |
OK board storage time can be set |
The storage quantity of NG boards can be set |
NG board storage time can be set |
13) The pitch selection for multi-layer conveyor belts is 25,50 |
14) Multi layer O-belt transmission with two layers of connection at the inlet |
15) Flexible storage of OK quantity and NG quantity |
16) Panasonic PLC programmable controller control with automatic alarm function |
17) Equipped with buffer storage PCB board and first in, first out function, with NG board outflow function; |
18) The operation control panel is a 7-inch touch screen for display and control |
19)Adopting Panasonic PLC control |
20) power:220V 50HZ |
21) Panasonic, Omron Optoelectronics, Mingwei Power, Schneider Relay。 |
22)Meets EHS requirements |
23) a set of electric control box |