Core Advantages

▶ Fully Automatic Operation, Liberating Manpower

The equipment realizes full-process automation from tube device loading, automatic tray arrangement to post-burn-in unloading and NG sorting. Operators only need to put the tube full of devices into the loading assembly and place empty and full trays on the loading/unloading machines respectively, then the equipment automatically completes all tray arrangement and collection work, greatly reducing labor intensity and human errors.

▶ Dual-Mode in One Machine, Free Switching Between Loading and Unloading

▶ The equipment supports free switching between two working modes:

 • Loading mode: picks tube devices from the tube and precisely places them into BIB burn-in fixture trays

 • Unloading mode: takes devices after burn-in testing from BIB trays, and collects them into OK tubes and NG tubes respectively according to test results

 • One equipment meets both pre-burn-in and post-burn-in operation needs, maximizing equipment utilization

▶ Four-Nozzle Parallel Pick and Place, Leading Efficiency

The equipment is equipped with 4 independent nozzles with fixed 40mm spacing, capable of 0°, 180°, 270°, 360° four-direction rotation. The four nozzles work together, processing multiple devices in a single cycle, with theoretical overall cycle rate reaching 2500-3000 PCS/H (taking TO252 as an example), greatly shortening batch operation time.

▶ High-Precision Positioning, Quality Assurance

The equipment adopts industrial-grade upper and lower dual-camera configuration:

 • Upper CCD: for component coordinate auxiliary adjustment and BIB fixture QR code scanning

 • Lower CCD: for high-precision chip positioning

 • Combined with precision imported ball screw drive structure on X/Y axes, X/Y axis positioning accuracy up to ±0.02mm, Z axis accuracy ±0.02mm, rotation axis accuracy ±0.15 degree. Every device is precisely placed into the designated cavity, effectively avoiding quality issues such as offset and compression damage

▶ Intelligent Sorting, Controllable Yield

The equipment has built-in burn-in board scanning and recognition function, reading QR code information on top of BIB fixtures to obtain burn-in test MAP data of current carriers. Based on test results, the equipment automatically routes OK and NG products into different tubes, eliminating manual secondary sorting and ensuring shipment quality.

▶ Modular Design, Fast Line Change

The equipment adopts modular design; tube loading assembly (TB21-ONload), tube unloading assembly (TB21-OFFload) and NG collection assembly (TB21-NGload) can all be quickly disassembled and assembled. Dedicated accessories for TO247/TO252/TO263 three products are packaged independently; whole assembly change takes about 10-15 minutes, NG assembly change only 2-5 minutes. In multi-variety small-batch production scenarios, the line change efficiency advantage is significant.

Equipment Composition

The JAL-10B tube loading/unloading machine consists of the following seven major modules:

Safety and Reliability

The equipment has made comprehensive considerations in safety protection:

 • Emergency stop switch: equipment stops running immediately when pressed, within reach of operator

 • Safety guard: whole machine adopts sheet metal welding + brown transparent acrylic window, balancing protection and visibility

 • Warning labels: bilingual Chinese/English warning labels affixed on rotating parts, clamping positions, power interfaces, etc.

 • ESD protection: transmission mechanism and host door panel acrylic materials are all anti-static grade

 • Harsh environment adaptability: can work continuously 20 hours per day without abnormality in environments of 5℃-45℃, relative humidity 40%-90%

 • Ion fan: built-in ion fan effectively eliminates static electricity

Application Scenarios

The JAL-10B tube loading/unloading machine mainly targets the burn-in testing process of semiconductor assembly and testing plants and power device IDM manufacturers, especially suitable for:

 • Loading/unloading operations before and after burn-in testing of large-size power semiconductor devices such as TO247, TO252, TO263

 • Mass production testing lines in fields such as power management chips, motor driver chips, automotive electronics power devices

 • Multi-variety small-batch production scenarios requiring frequent switching between different package models

Prosystems Electronics - leader in chip testing and programming, committed to providing professional and efficient semiconductor testing automation solutions for global customers