PCBA Repair

As the market trends for PCB functionality have increased and sizes become smaller, PCBA repair has become highly specialised and demanding.

This has led the manual repairing by hot air guns being difficult, at the same time the success rate is lower. So a suitable rework station machine is essential for the repair of larger and tiny chips. The hot air output of the BGA rework station is uniform, and the heating temperature can be accurately controlled. The temperature difference of the air is controlled within 1 degree. Multi-segment curve heating is used to realize the partial reflow soldering of the PCB rework station to achieve the purpose of repair.

BGA rework stations made by Seamark ZM are equipped with a high-definition alignment system, even tiny chips such as 0.6*0.6mm can accurately be aligned. At the same time, our full automatic visual BGA rework station is suitable for large-size PCBA and IC, such as 5G communication board repair.

Seamark ZM team will provide more and more machines for our clients, not only for general electronic products, but also the advancement products for different kinds of fields.

Rework Station Comparison

ZM-R5860	ZM-R7220A	ZM-R730A	ZM-R7830A	ZM-R7850A	ZM-R8650
AC220V±10%  50/60Hz	AC220V±10%  50/60Hz	AC380V±10%  50/60HZ	AC380V±10% 50/60HZ	AC380V±10%  50/60Hz	AC380V±10%  50/60Hz
5.0KW(Max)，Top heater(0.8KW) , Bottom heater (1.2KW)，IR Preheater (2.7KW), Other(0.3KW)	5.65KW(Max)，Top heater(1.45KW)                                 Bottom heater (1.2KW)，IR Preheater (2.7KW), Other(0.3KW)	7.75KW(Max)，Top heater(1.45KW)               Bottom heater (1.2KW)，IR Preheater (4.8KW), Other(0.3KW)	7.15KW(Max), Top heater(1.45KW)                                 Bottom heater (1.2KW), IR Preheater (4KW), Other(0.5KW)	9.85KW(Max)，Top heater(1.45KW)                                 Bottom heater (1.2KW)，IR Preheater (6.6KW), Other(0.6KW)	22KW(Max)，Top heater(2KW) Bottom heater (2KW)，IR Preheater (16KW), Other(2KW)
415×370mm（ Max ）； 6×6mm（Min）	412*370mm(Max);6*6mm(Min)	632*520mm(Max); 6*6mm(Min)	565*467mm(Max); 6*6mm(Min)	635*520mm(Max);6*6mm(Min)	660*600mm(Max);10*10mm(Min)
60×60mm（ Max ）； 0.6×0.6 mm（Min）	60*60mm(Max);2*2mm(Min)	80*80mm(Max); 3*3mm(Min)	80*80mm(Max); 2*2mm(Min)	80*80mm(Max);2*2mm(Min)	100*100mm(Max);1*1mm(Min)
280×380mm	285*375mm	570*435mm	500*380mm	565*435mm	640*520mm
Y/Z	Z	Z	X/Y/Z	X/Y/Z	X/Y/Z
1	1	5	5	5	8
7" HD Touch Screen	7" HD Touch Screen	10" HD touch panel (1080P 16:9)	8" HD touch panel	Computer intelligence operations	Computer intelligence operations
Autonomous heating control system V1（software copyright）	Autonomous heating control system V2（software copyright）	Panasonic PLC + Temperature control module	Panasonic PLC + Temperature control module	Industrial PC+ Motion control system	Industrial PC+  Servo motion control system
/	15" SD industrial display (720P front screen)	15" HD industrial display ( 1080P  16:9)	15" HD industrial display ( 1080P 16:9)	15" HD industrial display ( 1080P  16:9)+18.5" SD display	24"  SD display
Laser dot	2 Million Pixel SD digital imaging system, automatic optical zoom with laser  red-dot indicator	2 Million Pixel HD digital imaging system, automatic optical zoom with laser  red-dot indicator	2 Million Pixel HD digital imaging system, automatic optical zoom with laser red-dot indicator	2 Million Pixel HD digital imaging system, automatic optical zoom with laser  red-dot indicator	2 Million pixels vision alignment
/	50×50mm（ Max ）Removable camera	50×50mm（ Max ）Removable camera	50×50mm（ Max ）Removable camera	50×50mm（ Max ）Removable camera	100×100mm（ Max ）
Manual	Automatic	Automatic	Automatic	Automatic	Full Automatic
/	±0.02mm	±0.01mm	±0.01mm	±0.01mm	±0.025mm
K-type thermocouple closed-loop control with accuracy up to ±3℃	K-type thermocouple closed-loop control with accuracy up to ±3℃	K-type thermocouple closed-loop control with accuracy up to ±1℃	K-type thermocouple closed-loop control with accuracy up to ±1℃	K-type thermocouple closed-loop control with accuracy up to ±1℃	K-type thermocouple ( closed-loop ), each unit independent temperature control, temperature accuracy up to ±1℃
/	No	Yes	Yes	Yes	Semi-automatic
V-groove with universal fixture	V-groove with universal fixture	V-groove with universal fixture	V-groove with universal fixture	V-groove with universal fixture (shaped fixture can be customized)	L shape + universal fixture  (shaped fixture can be customized)
L635*W620*H655mm	L685*W633*H850mm	L1000*W835*H960mm	L810*W1100*H960mm	L835*W960*H1640mm	L1235*W1215*H1850mm
43.5KG	76KG	130.5KG	151KG	218.5KG	660KG
PCBA board thickness 0.5-2.5mm, Min Pitch  0.15mm	PCBA board thickness 0.5-2.5mm, Min Pitch  0.15mm	PCBA board thickness 0.5-2.5mm, Min Pitch  0.15mm	PCBA board thickness 0.5-2.5mm, Min Pitch  0.15mm	PCBA board thickness 0.5-2.5mm, Min Pitch  0.15mm	PCBA board thickness 0.5-4mm, Min Pitch  0.15mm
No	No	No	Yes	No	Yes
No	No	No	Yes	Yes ( 0.6Mpa ）	Yes
No	No	No	No	Yes	Yes