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Quick Details

  • Type: Other, Hot air + Infrared
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: DingHua
  • Model Number: DH-380
  • Voltage: AC220V±10% / 110V 50/60Hz optional
  • Current: 20A
  • Rated Capacity: None
  • Rated Duty Cycle: None
  • Dimensions: 540x480x540mm
  • Weight: approx 30 KG
  • Usage: repair laptop / desktop / mobile phone
  • Certification: CE ISO 9001 2008 ROHS
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Heaters: Three independent heaters
  • Power: 4800W: top 800W, second 1200W, bottom IR 2400W
  • Temperature control: K Sensor, Closed loop + PLC control + PID parameters adjust
  • Temperature accuracy: ±2 ℃
  • PCB size: Max 370x370mm Min 20x20mm
  • bga chip size: 2*2~80*80mm
  • Minimum chip spacing: 0.15mm
  • Voice warning: with a voice warning 5-10 seconds before completion
  • Safety design: Overheat guard and emergency stop function

Packaging & Delivery

Packaging Details: wooden box
package size: approx 66mm x 64mm x 64mm
GW: approx 50 KG
Delivery Detail: 1-3 days working days

Dinghua High success repair rate laptop welding machine pcb repair for Ipad Handhelds DH-380

 

 

Dinghua BGA rework station / motherboard repair machine are widely used to repair chipsets in Mobile phone, Laptop, Desktop, Micro SMD, Playstation, TV, Satellite receiver, MID, CCD camera, xbox360, ps3, etc. Soldering and Desoldering bga chip.

 

Features:
Special feature:
  • Drawer style HD touch screen interface, PLC control and instant profile analysis function.
  • Real-time settings and actual temperature profile display can be used to analyzed and correct parameters.
  • External temperature sensor enables temperature monitoring and accurate analysis of real time temperature profile.
  • With vacuum tube, pick up the bga chip conveniently.
  • Adopt three heating zone, upper heater and low heater are hot air, bottom heater is infrared preheat zone.
  • K type close loop control, the temperature accuracy will be on ±2°C
  • High power cross flow cooling fan, prevent the PCB from deformation.
  • Sound hint system: there is voice reminder 5s-10s before the completion of heating,to get the operator prepared
  • security measure: overheat guard and emergency stop function  
Humanized design:
  • Upper heater can move up/down, front/back, rotate freely
  • Strong sense of thermometer, temperature measurement more accurate
  • PCB clamp (V-groove) with universal fixture, suitable for all kinds of BGA.
  • it can set 8 segment heating, massive storage of temperature profiles
  • With different size of nozzles, easy replace and use, customized is available.
  • Taiwan led working light.
  • Colorful buttons in English and Chinese, easy recognize and use
  • CE certification, with emergency switch and automatic power-off protection device when emergency happens

Application: 

Suitable for all kinds of BGA repairing (CCGA,BGA,QFN, CSP,LGA,Micro SMD,MLF...)
Lead and Lead-free

 

Picture:



 

Details:

Top hot air heater is turbine processing, presenting the whirlwind is more balance than ordinary wind

7" touch screen controller, window OS interface in English + PLC control + PID self adjust system.

Taiwan large size ceramic infrared plate, preheating for PCB, prevent it from deformation. With vacuum sucker, pick up bga chip conveniently after desoldering.
Movable pcb table + universal fixtures, support all kinds of pcb.
Strong sense of thermometer:
temperature measurement more accurate, the maximum guarantee welding quality
With voice "early warning" function, 5-10 seconds before completion of uninstalling or welding. Powerful cross flow fan, fast cooling for pcb and machine, prevent them from deformation.
Independent R/L switch of bottom IR preheating zone. Save power and energy when repair small pcb. Lower heater height adjust knob, keep best distance between pcb and lower heater nozzle.
External temperature sensor, enables temperature monitoring and accurate analysis of real time temperature profile. Taiwan led working light, polish stainless steel material, can be adjusted in any angle.

 

 

Warranty:
Three years warrantyfor heater wires of machine, one year warranty for other parts. life long free technical support.(two years longer then other companies.)

As we know, heaters are the most important part in the machine. Heater wires are offered free in three year, other parts free in one year.

Our heater wires are imported from German, high quality and durable, enables us to offer a longer time warranty than other companies.

 

 

Precise temperature control:
Why our machine more accurate?

1) Our machine use PID control, the data acquisition frequency of our machine is 10ms(which means every 10ms the PID will grab the data to correcting the temperature, but for most of BGA rework station from other companies, their PID grab frequency is 30ms, this is a big difference between 10ms and 30ms, that's why our machine is more accurate.

2) Our technicians must do heating testing for five spot for a long time: four corner and central. however, other companies only do it for central spot. So temperature accuracy of their machines will be on 3℃~5℃, that will be lower successful rate of repairing.

 

Certifacation:



Package:



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