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Quick Details

  • Type: Other
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Dinghua
  • Model Number: DH-A4
  • Voltage: AC220Vd10% 50/60Hz
  • Current: 15A
  • Dimensions: L750*W1020*H1000 mm
  • Weight: 91KG
  • Usage: bga pick and place machine
  • Name: automatic chip replacement machine

Packaging & Delivery

Packaging Details Packing: plywood case
Dimesion: 900*1170*1150mm,
Delivery Time 3 business days

Dinghua Manufacturer

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Dinghua bga pick and place machine automatic chip replacement machine DH-A4




DH-A4 Details and Warranty:



Warranty: Three years warranty for heater wires, one year for other parts of machine. (Two years longer than other companies)




1. Heating head and placement head 2 in 1 design.         2.  High difinition monitor, to view solders 






3. Optical aligment system, Panasonic camera                 4. Laser position, fast pcb placement






5.  BGA angle adjustment knob for alignment               6. micrometer, fine-tuning position of pcb for align     




7, 4pcs temper sensors available                                    8. 4pcs switches of side heaters, save power.









DH-A4 Specification:


Total Power


Top heater


Bottom heater

2nd 1200W, 3rd IR heater 4200W


AC220V±10%     50Hz

Operation mode

Two modes: manual and automatic.

HD touch screen, intelligent man-machine, digital system setting.

Optical CCD camera lens

Frontward / backward, right / left

Camera magnification 

10x - 220x

Workbench fine-tuning:

±15mm forward/backward,  ±15mm right/left

BGA positioning

Laser position, fast and accurate position of pcb and bga

PCB Positioning

Intelligent positioning, PCB can be adjusted in X, Y direction with “5 points support” + V-groove pcb bracket + universal fixtures.

Temperature control

K sensor, close loop, PLC control

Placement accuracy: 


Temp accuracy



Taiwan led working light, any angle adjustable

Temperature profile storage

50000 groups

PCB size

Max 530*490 mm Min 22*22 mm

BGA chip

2x2 - 80x80 mm

Minimum chip spacing


External temper sensor




Net weight






Rework Spart parts available:








Transaction History of the Supplier

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Transaction Details

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China (Mainland)
Transaction Level:
Supplier Assessments:
9 Transactions 50,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $44,000
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