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SKD990/SKD990-S Turret Test Handler
Published:
2025-12-12 09:12
SKD990 turret test handler is applicable for testing and taping mini semiconductor components. It employs high-precision components and DDR to ensure stability and high UPH output. The integrated marking and vision systems deliver high-quality product output to customers.
● The pickhead has the function of shielding and automatic height correction.
● Automatic onload(bowl feeder): Materials can be put on 3K-5K at one time.
● Inspection: product direction identification can choose the way of optical identification or electrical discrimination according to the characteristics of the product.
● Main turret: main turret with 18 pickheads driven by servo motor, and the products are accurately sent to each station center through the adsorption of pickhead.
● Orientation aligner: accurate positioning and commutation of the product, positioning tolerance ≤0.005mm, directional accuracy up to 0.1 degrees.
● Marking: the laser marking, vacuuming, marking vision inspection and other functions of the material surface are completed on the marking plate, which greatly speeds up the marking speed.
● Vision inspection function after sealing(optional).
 |  |  |
| The feeding mechanism is imported from japan to ensure better feeding. | There are four claw positioning before and after entering the laser station to ensure the smooth entry and exit of the laser disc. | Laser station marking adopts visual positioning, and the printing position is more accurate. |
Parameter Information
Model | SKD990 Standard | SKD990-S High performance |
Suitable components | DFN/QFN0.4x0.2-6x6、LGA、SOD523、SOD723、SOT723 | DFN/QFN0.4x0.2-6x6、LGA、SOD523、SOD723、SOT723 |
UPH | Max 55K (Dry run) | Max 70K (Dry run) |
Test site | Support 4-station testing | Support 4-station testing |
Contact type | Pop-up type/probe type | Pop-up type/probe type |
Classification | 8+1 | 8+1 |
onload | Bowl in | Bowl in |
offload | Tape out | Tape out |
Press-down mode | Servo motor+CAM / Imported linear motor / Domestic linear motor | Imported linear motor / Domestic linear motor |
Force control accuracy | Force control can achieve ±10%(≥10N) / ±5%(2-10N, support adaptive calibration) | Force control can achieve ±5%(2-10N, support adaptive calibration) |
Stability | MTBA>60min MTTA<3min MTBF>168H | MTBA>60min MTTA<3min MTBF>168H |
Pressure | 0.4-0.7MPa, vacuum >65KPa | 0.4-0.7MPa, vacuum >65KPa |
Power source | AC220V/380V 50/60Hz | AC220V/380V 50/60Hz |
Marking parameters | 10W alser marker: | 10W alser marker: |
Image parameters | Camera and resolution: 1.6-megapixel CCD camera, resolution H1440*V1080 pixels; | Camera and resolution: 1.6-megapixel CCD camera, resolution H1440*V1080 pixels; |
Bus program | High precision, high speed, opensetting of all servo paramenters, convenient for equipment debuggingand monitoring, permanent preservation of data such as MTBA various original datarecords, device operation log, servo alarm code and information. | High precision, high speed, opensetting of all servo paramenters, convenient for equipment debuggingand monitoring, permanent preservation of data such as MTBA various original datarecords, device operation log, servo alarm code and information. |
Size | 1500*1300*1900(mm) | 1500*1300*1900(mm) |
Pickheads | 18 | 18 |
Important components | Imported DDR | Imported DDR / Domestic DDR |
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Shenzhen Headquarters: B10/F, Block BC, Huizhi R&D Center, Xixiang Street, Bao'an District, Shenzhen City, Guangdong Province, China..
Huizhou Base: 201 Yueming Road, Sanhe Village, Tonghu Town, Zhongkai High tech Zone, Huizhou City, Guangdong Province, China.
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