background image

 

 

location 

Switch 

Turn on and off the machine 

Push the switch 

10 

Bottom heater up and down 

handle

 

Adjust the lower nozzle 

distance from the PCB board 

Rotating the handle 

11 

Vacuum pen 

Remove the chips 

Click vacuum on the touch screen 

12 

Emergency stop button

 

Emergency stop 

Press the button 

13 

head light button 

light switch

 

Press the button 

14 

Touch screen 

Data storage system platform

 

 

15 

USB interface 

External USB drive 

 

16 

Temperature sensor 

Connect an external galvanic , 

measure the actual temperature 

Directly connect temperature line 

17 

IR preheating zone 

BGA rework with warm-up 

 

18 

PCB support 

Move the right position , 

clamping the PCB 

 

19 

Universal fixture 

Adjust the PCB in any direction 

 

20 

Powerful cross fan 

Cooling the PCB board 
after welding

 

Click cooling on the touch screen 

 

(三)

Specification

 

 

Total Power 

4800W 

Top heater 

800W 

Bottom heater 

Second  heater  1200W,  IR  preheating 
2700W 

power 

AC220V±10

      50Hz 

Dimensions 

500x600x700mm 

Positioning 

V-groove,  PCB  support  can  be  adjusted 
in  any  direction  with  external  universal 
fixture 

Temperature control 

K Sensor, Closed loop 

Temp accuracy 

±2

 

PCB size 

Max 500×400 mm Min 22×22 mm 

BGA chip 

2X2-80X80mm 

Minimum chip spacing 

0.15mm 

External Temperature Sensor 

1(optional) 

Net weight 

45kg 

 
 

Summary of Contents for DH-B1 BGA

Page 1: ...k Station Manual ADD 3rd floor 46th building Da Yangtian Industry District Shajing Town Bao an District Shenzhen China Website www sinobga com Tel 86 755 29091633 29091833 Fax 86 55 29091622 E mail dh...

Page 2: ...had expanded into industries like individual repair factories education military and aerospace etc And we had established the point of sales and end service at locally and abroad Your satisfaction is...

Page 3: ...ire or electric shock 7 Electrical box has the high voltage components do not attempt to disassemble 8 If the metal objects or liquids fall into the repair station when it works immediately disconnect...

Page 4: ...back adjustment handle Adjust the upper heating of Forward and back position Rotating the handle 4 Up and down adjustment handle Adjust the upper heating of up and down position Rotating the handle 5...

Page 5: ...connect temperature line 17 IR preheating zone BGA rework with warm up 18 PCB support Move the right position clamping the PCB 19 Universal fixture Adjust the PCB in any direction 20 Powerful cross fa...

Page 6: ...temperature time angle cooling and vacuuming can all be set on the interface 7 There are 6 8 levels of variable and constant temperature controls Massive storage of temperature curves which are Insta...

Page 7: ...pen on the PCB pad If you wipe so much it will cause connected welding on the contrary it will cause null welding In order to wipe off dust and impurity of tin balls and enhance welding effect the we...

Page 8: ...ircuit phenomenon when reflows the chips fall entirely on the PCB pads the so we need to appropriately reduce the heating section of the third and fourth soldering temperature and time or reduce the b...

Page 9: ...of touch screen operation 1 Switch on the power the BGA rework station can connect with electricity The home page of touch screen will appear the interface like the following picture and then you can...

Page 10: ...10 2 When we choose English it will appear the working interface like the following picture 3 Input password then click to enter...

Page 11: ...cross flow cooling fan 6 Vacuum Switch button of the vacuum pen Manual control of the vacuum pen 7 Screen shot Store the currant curve to the USB drive 8 Heating time Total heating time 9 Curve name c...

Page 12: ...stant temperature time and the speed of heating the speed of heating with SEC calculation Three zone temperatures can be set 8 levels of variable and constant temperature controls If need you can chan...

Page 13: ...machine can be mass storage temperature curve User can store a a variety of manufacturing process parameters in the system when replacing of the production process direct call to the parameters saved...

Page 14: ...w parameter click the parameter you will get the following interface Input the parameter you need press ENTER key When temperature parameters Settings of these three temperature zones are finished cli...

Page 15: ...flashing showing the machine entering the temperature kept status and the whole heating temperature will keep the current temperature constant working until click the button again it will return to n...

Page 16: ...t can recover to normal state usual temperature parameters as follows Lead temperature curve welding 41 41 BGA welding temperature setting Preheating Constant Heating Welding 1st Welding 2nd Reduction...

Page 17: ...0 20 0 Bottom heating 160 185 215 220 225 0 Constant time 30 30 35 40 40 0 IR preheating 110 120 130 140 150 0 Constant time 30 30 35 40 70 0 Speed rate 2 2 2 2 2 0 Preheating Constant Heating Welding...

Page 18: ...heating 165 190 225 245 255 240 Constant time 30 30 35 55 25 15 IR preheating 110 120 130 140 150 160 Constant time 30 30 35 40 40 70 Speed rate 2 2 2 2 2 2 Preheating Constant Heating Welding 1st We...

Page 19: ...cuum pen and then remove the PCB board from the positioning frame 4 When welding the BGA chip set the cooling fan to manual grade close vacuum After the temperature curve runs to the end the buzzer wi...

Page 20: ...ality and shorten the using time of infrared heating element If the heating element was burn out because of these our company is not responsible for free change Concluding remarks In the electric prod...

Page 21: ...A rework station DH B1 SET 1 Vacuum pen PCS 1 2 Vacuum sucker PCS 3 3 Instruction manual DH B1 COPY 1 4 Hot air nozzle 31 31 38 38 41 4 1 55 55 34 34 PCS 5 5 Universal fixture PCS 6 6 Plum knob PCS 6...

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