Shenzhen Shenkeda Semiconductor Technology Co., LTD.

SKD308TB TRI - temperature Pick&Place Test Handler is applicable for multi-functional testing and sorting needs to meet customers' diverse testing needs. It is suitable for low/ normal/high-temperature testing, sorting, and classification of MSOP/QFN/LGA/BGA/CSP (3X3-10X10 mm) , and integrates imaging systems to yield high-quality product output to customers.

High-precision ATC system: wide temperature range ( -55℃~175℃), precise temperature control ( accuracy ± 1 ℃ ) , meeting the needs of different test scenarios;
Loading and offloading methods: Bowl in, supporting two offloading modes: Bin out and Tray out ;
Image detection: equipped with top image, 3D5S image, used to identify the chip direction and detect appearance defects;
Loading and unloading nozzle: 2X4 mode, the nozzle can be edged in the X direction, the Z- axis motor of the nozzle is independently controlled, and the Y- axis direction is a bilateral drive mode;
Plate changing manipulator: Clamping method, safe and reliable, and also has automatic pull-up function when power fails.
Testing institution: supports four test modes: single site , two sites ( 1x2 ), four sites ( 1x4 , 2x2 ), and eight sites ( 2x4 ).with automatic calibration, automatic calculation of pressure measurement, and socket stacking detection functions .
Automatic cleaning function: equipped with a cleaning disk assembly, the device automatically cleans the probe after the number of tests reaches the set value.
Can be connected to multiple brands of testing equipments, has independent software property rights, and supports RS232/TTL/GPIB and other communication methods.

This unit has the following very unique advantages

1,Vibrating plate loading, top image configuration, 3D5S , polarity test (optional), rich configurations and powerful functions.

2,Cross-feeding reduces the waiting time for mechanism actions and improves efficiency.

3,The Unloading structure is equipped with a material box (one large and four small, optional) and a material tray structure, making it applicable to a wider range of scenarios.

SKD810 H equipment is a fully automatic sorting equipment specially designed for testing TO series packaged power device products. The sorting equipment has multiple test stations in series at normal temperature / high temperature, integrating the functions of high-temperature heating of products, high-temperature testing ( or normal temperature testing ) , laser marking, brush dust removal, and 2D visual inspection .

Loading : Double-tube stack feeding is adopted, and the feeding tubes can be automatically changed (50 pieces can be stacked in a single feeding). Equipped with normal temperature and high temperature test station mechanism.
Preheating device: Heating temperature ≤ 175 °, 7 sets of high-efficiency preheating mechanisms (accuracy ±3℃), taking TO-247 as an example, it can preheat 175 materials at the same time, with rapid product cooling performance , and anti-collision at the entrance and exit sensing device.
High-temperature test components: 4 -station high-temperature test, heating temperature ≤ 175 °, test station equipped with heat preservation function (accuracy ± 3 °C).
Normal temperature test group station : 4 AC / DC test stations.
Dividing position : driven by a servo motor, the material dividing shuttle cylinder adopts a downward air inlet method, the mechanism is light, and the operation is stable and accurate.
Offloading: automatic tube out, which can set red and white tubes

This unit has the following very unique advantages

1,High-temperature preheating device and normal temperature test track components; 7 track heating, temperature control accuracy ±3°C, taking TO-247 as an example, it can preheat 175 materials at the same time; equipped with 4 normal temperature test stations.

2,High-temperature testing facility: It has 4 stations of high-temperature testing facilities, and the high-temperature track has a heat preservation function.

3,Distribution shuttle and BIN dispensing mechanism: The blocking cylinder adopts the downward air inlet method, which is lightweight and improves performance. The Unloading track adopts an air-cooled heat dissipation device to quickly cool down the product.

Mark Inspection Vision (2D Mark Inspection) recognizes and recodes marks, broken and redundant mark strokes, and marks that are outside of the plastic seal.
3D5S can detect product size and integrity; it can also detect pin length, standoff height, offsets, pin width and pin spacing.
In Pocket Vision (In Tape) detects defective products (defects visible to the naked eye) such as broken, contaminated and cracked plastic seals.
Product transfer: main turret has 24 vacuum pickheads.
The vacuum pickheads have the function of shielding and automatic height correction;
Can be connected to a variety of brands of tester, software independent property rights, the use of key switches, standard keyboard for operation and data input, with workstation interlock function.
Orientation Aligner: accurate positioning and commutation of the product, positioning tolerance ≤  0.005mm, directional accuracy up to 0.1 degrees
Number of test stations：7 (5+2QA) stations elastic pressure contact Kelvin test stat.

This unit has the following very unique advantages

1,The sub-turret station adopts a large disk surface and multi-station method to improve marking efficiency and take into the large package products.

2,The test station has two options of pressure test and clamp test, taking into account the test requirements of different high-current and high-voltage products.

3,The tube sorting BIN adopts servo motor to control the screw and slider, with accurate positioning, high speed, high efficiency, and high number of tube-sorting.

Mark Inspection Vision (2D Mark Inspection) recognizes and recodes marks, broken and redundant mark strokes, and marks that are outside of the plastic seal.
3D5S can detect product size and integrity; it can also detect pin length, standoff height, offsets, pin width and pin spacing.
In Pocket Vision (In Tape) detects defective products (defects visible to the naked eye) such as broken, contaminated and cracked plastic seals.
Product transfer: main turret has 36 vacuum pickheads.Sub-turret with clamping mechanism 20 pcs
Pickhead feature shielding and automatic height correction functions.
Can be connected to a variety of brands of tester, software independent property rights, the use of key switches, standard keyboard for operation and data input, with workstation interlock function.
Orientation Aligner: accurate positioning and commutation of the product, positioning tolerance ≤  0.005mm, directional accuracy up to 0.1 degrees
No. of testing stations: Up to 8 stations for elastic clam

This unit has the following very unique advantages

1,The sub-turret station adopts a large disk surface and multi-station method to improve marking efficiency and take into the large package products.

2,The testing station on the sub-turret utilizes clamping to meet the testing needs of different large packaged products.

3,The tube sorting BIN adopts servo motor to control the screw and slider, with accurate positioning, high speed, high efficiency, and high number of tube-sorting.

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).

This unit has the following very unique advantages

1,The feeding mechanism is imported from Japan to ensure better feeding.

2,There are four claw positioning before and after entering the laser station to ensure the smooth entry and exit of the laser disc.

3,Laser station marking adopts visual positioning, and the printing position is more accurate.