Dinghua Auto Optical Alignment Bga Rework Station for Motherboard Chip Repair DH-A4
Dinghua Auto optical alignment bga rework station for motherboard chip repair DH-A4
Specification:
- Total Power: 6800W
- Top heater: 1200W
- lower heater: 1200W
- Bottom heater: 4200W
- power: AC220V/AC110 optional
- Positioning: V-groove, PCB support
- Temperature control: K Sensor, Closed loop
- Temp accuracy: ±1 degree
- Workbench fine-tuning: ±15mm forward/backward ±15mm right/left
- Placement accuracy: ±0.01mm
- Camera magnification: 10x-220x
- PCB size: Max 530x490mm Min 20x20mm
- BGA chip size: 2*2~80*80mm
- Minimum chip spacing: 0.15mm
- Dimension: approx 780x740x890mm
- Net weight: Approx 97KG
Features:
- Embedded industrial PC, Digital system setting, Three independent heating zones, Panasonic CCD camera system, HD touch screen conversational interface, PLC control, Multi-functional integrated control, Human structure design, Folding optical lens, Optional number, store and choose temperature profile.
- Two operation modes in system: Auto/manual. Auto mode: auto pick, placement, soldering / desoldering bga with button. Manual mode: Manual up/down top head to soldering / desoldering bga with joysticks. Both modes combines with optical alignment and laser positioning to finish the process. Meanwhile, build-in vacuum can pick up bga chip conveniently.
- Multi-functions: “fast positioning”, “holding temperature”, “pressure sensor”, “instant temperature analysis”, “voice warning before heating finish”, “HD visual optical alignment”, “High precise temperature control, high repair rate, high stability”, etc.
- High precise k-type thermocouple closed-loop control and PID automatic temperature compensation system, with PLC and temperature module and intelligent control unit to enable precise temperature deviation on ±2℃. Meanwhile, external temperature measurement connector enables temperature diction and accurate analysis of real time temperature curve.
- Laser positioning: help rapid place PCB on the center point, and with “5 points support position”, more convenient and accurate.
- Movable universal fixture prevent pcb from damaged on fringe component, suitable for all kinds of pcb repairing.
- High power LED light to ensure brightness for working, and with different size of magnet nozzles, titanium alloy material, easy replace and install, never deformation and rusty.
- 6-8 segments temperature can be set for top heating and lower heating(up to 16 segments). 50,000 groups of temperature curves can be stored, which can number, modification and apply at any time according to different BGA. Curve analysis, setting and adjustment are also available on touch screen.
- With Voice warning 5-10 seconds before heating finish: remind operator to pick up bga chip on time. After heating, cooling fan will work automatic, when temperature cool down to room temperature ( <45℃ ), cooling system will stop automatic to prevent the heater from aging.
- CE certification approval. Double protection: Overheating guard + emergency stop function.




Our Services:
Customization: We provide OEM services.
Warranty: 1 year for the whole machine and 3 years for the heating wire.
Oversea engineer available to service machinery overseas
Certification:
Our company:
Shenzhen DingHua Technology Development Co., Ltd., is a professional manufacturer specializing in developing various BGA rework stations and accessories around it.
Our customer:
Why select we?
Well-equipped manufacturing facility.
Professionalism innovative R&D team, provide professional service for bga rework station solution.
International quality standard range, all our product have got the CE, ISO 9001 2008, Rohs approval.
Competitive price. All our machine components select from world class brand (like Omega, Panasonic, SMC, CNB, GS...which ensure safer, convenient speedily operation of our machine.
Customized packaging and Fast delivery via Fedex, DHL, UPS, EMS, TNT and so on.
We offer 3 years warranty for the heater of machine, one year for other parts. Life long technical support.
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