- Contact Person : Mr. Zeng Carlos
- Company Name : Shenzhen Dinghua Technology Development Co., Ltd.
- Tel : 86-755-29091633
- Fax : 86-755-29091622
- Address : Guangdong,Shenzhen,3rd Floor, 46th Building Da Yangtian Industrial Zone, Shajing Town, Bao'an District, Shenzhen, China
- Country/Region : China
Related Product Searches:motherboard repairing machine DH-A1,High Quality,smt rework station, soldering equipment,DH-A1
DH-A01 Specifications
Total Power | 2000w |
Top heater | 800W |
Bottom heater | 1200w |
power | AC220V±10% 50/60Hz |
Dimensions | L470*W370*H500 mm |
Positioning | V-groove, PCB support can be adjusted in X, Ydirection with external universal fixture |
Temperature control | K thermocouple(K Sensor)Closed loop |
Temp accuracy | ±2 degree |
PCB size | Max :300mm*300mm Min: 20mm*20mm |
BGA chip | 5*5~55*55 |
Minimum chip spacing | 0.15mm |
Net weight | About 15KG |
DH-A01 Main Functions
This machine adopts two -zone design , the upper hot air heating and the lower part of IR heating , the upper and lower temperature independent temperature control , configuration, high-precision temperature controller , which can set 8 heating and cooling , can also store 10 groups of temperature .
It uses high precise k-type thermocouple closed-loop control and automatic temperature compensation system, with PLC and temperature module to enable precise temperature deviation to add and subtract 2 degrees. Meanwhile, external temperature measurement connector enables temperature diction and accurate analysis of real time temperature curve.
V-groove PCB works for rapid, convenient and accurate positioning, which can meet all kinds of PCB board of positioning.
Flexible and convenient removable fixture on the PCB board can protect the PCB fringe devices from damaging and transmuting. It can also adapt to various BGA chip’s repaired.
Various sizes of BGA alloy nozzles, which can be adjusted 360 degree for easily installation and replacement.
8 liters (down) and 8 segments constant temperature control
After demolition and completion of welding, operators should make relevant preparations as hearing the warning voice; meanwhile it should use a large flow cross-flow fan by auto / manual to cooling of the PCB board, to prevent the deformation of PCB board to ensure the welding results.
It approved CE certification, and this appliance was equipped with emergency stop switch and automatic power-off protection device when emergency happens.
MORE:
DH-A1:
http://www.alibaba.com/product-gs/535571367/Easy_operate_infrared_motherboard_repair_machine.html
DH-A3
http://www.alibaba.com/product-gs/540240492/Optical_alignment_HD_screen_motherboard_chip.html
DH-A4
http://www.alibaba.com/product-gs/581509719/SMT_repairing_machine_BGA_rework_station.html
DH-A01
http://www.alibaba.com/product-gs/530352812/Low_cost_easytouse_Hot_air_and.html
DH-06
http://www.alibaba.com/product-gs/581999182/MOBILE_REPARING_MACHINE_SMT_REWORK_STATION.html
motherboard repairing machine DH-A1