Introduction
PCB Assembly is a process that requires knowledge not just of PCB components and assembly but also of printed circuit board design, PCB fabrication and a strong understanding of the final product. Circuit board assembly is just one piece of the puzzle to delivering the perfect product the first time.
San Francisco Circuits is a one-stop solution for all circuit board services so we are often entrenched with the PCB production process from design to assembly. Through our strong network of well-proven circuit assembly and manufacturing partners, we can provide the most advanced and nearly limitless capabilities for your prototype or production PCB application. Save yourself the trouble that comes with the procurement process and dealing with multiple components vendors. Our experts will find you the best parts for your final product.
PCB Assembly Services:
Quick-turn prototype assembly
Turn-key assembly
Partial turn-key assembly
Consignment assembly
RoHS compliant lead-free assembly
Non-RoHS assembly
Conformal coating
Final box-build and packaging
PCB Assembly Process
Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing
Testing Services
X-Ray (2-D and 3-D)
BGA X-Ray Inspection
AOI Testing (Automated Optical Inspection)
ICT Testing (In-Circuit Testing)
Functional Testing (at the board & system level)
Flying Probe
Capabilities
Surface Mount Technology / Parts (SMT Assembly)
Through-Hole Device / Parts (THD)
Mixed Parts: SMT & THD assembly
BGA / Micro BGA / uBGA
QFN, POP & lead-less chips
2800 pin-count BGA
0201 / 1005 passive components
0.3 / 0.4 Pitch
PoP Package
Flip-chip under-filled CCGA
BGA Interposer / Stack-up
and more…
Product Details:
Payment & Shipping Terms:
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Highlight: | Radial insertion machine,through hole insertion machine |
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Description:
Automatic insertion machine, used for electronic components assembling, can be categorized into Axial insertion machine, Radial insertion machine, Dual in-line package insertion machine and Obsolete configuration machine. Each of the type has its own special suitable products
Axial insertion:
An axial inserter takes axial leaded through-hole components from reels which are fed into dispensing heads that cut the parts onto a chain in the order of insertion; transferred from the sequence chain to the insertion chain, which brings the component underneath the insertion head which then cuts the leads of the component to the correct length for lead length and insertion span; bends the leads 90°; and inserts the component leads into the board while a clinch assembly underneath cuts and bends the leads towards each other
Radial insertion:
A radial inserter takes radial leaded through-hole components from reels which are fed into dispensing heads that cut the component from the reel and place it onto the chain in sequence of the order of insertion. The component is brought to a component transfer assembly behind the insertion head and is transferred to the insertion head, then inserted into the board while a clinch assembly underneath cuts and bends the leads opposite to each other.
Dual in-line package insertion:
A dual in-line (DIP) inserter takes integrated circuits from tubes which are loaded into magazines. A shuttle mechanism picks the needed component needed from the magazines and drops it into a transfer assembly. The insertion head picks the component from the transfer assembly and inserts the IC into the board while a clinch assembly underneath cuts and bends the leads either inward for sockets or outward for ICs.
Obsolete configuration:
Axial inserters used to consist of a stand alone sequencer machine which cut and sequenced the parts onto a reel. That reel was then transferred over to a standalone axial inserter to insert the components. This is all done on one machine today.
Specifications:
BXJG-1001 Sequencer
Insertion rate |
26000 pcs/h |
Non-performing rate |
Less than 100 ppm |
Direction |
Parallel |
Component specs |
Taped axial leads components, tape width 52mm, leads distance 5.0mm, body length less than 16mm, body diameter no more than 5.0mm. |
Components types |
Capacitors, transistors, diodes, resistors, fuse and so on, must be tape packed electronic components. |
Input stations |
60 stations (recommended), 10-100 stations optional |
Machine size (L×W×H) |
3900mm×1000mm×1400mm (40 stations) |
Station size |
550mm×600mm×900mm |
Machine weight |
300kg (40 stations) |
Power supply |
220V, AC (single phase) 50/60HZ, 1.0KVA |
System protection |
UPS, keep machine running 15 minutes without power |
Working power |
800W (Energy-saving) |
Air pressure |
0.6Mpa |
Air consumption |
0.3m³/min |
Circumstance temperature |
5-25℃ |
Machine noise |
40 dB |
Missing part detector |
Double optical refire detector |
Driving system |
AC servo, AC motors |
Station impetus |
Air pressure |
Data input |
USB interface input (EXCEL format) |
Control system |
English version interface (WINDOWS system control platform) LCD monitor |
Features: Automatically Sequence kinds of raw components into 42mm width tape according to the programme at the speed of 26000pcs per hour, the raw components are packed in 52mm width tape, such as axial leads capacitors, transistors, diodes, resistors, fuse and so on. The sequenced 42mm tape is available to feed axial insertion machine. Application software bases on windows2000 operating system, user friendly interface, bring you better quality and higher efficiency.
BXJG-3001 Radial insertion machine
Insertion rate |
18000 pcs/h |
Non-performing rate |
Less than 300 ppm |
Direction |
360° in 1° increments |
Leads span |
Dual span 2.5mm/5.0mm |
PCB size |
Min 50mm×50mm; Max 450mm×450mm |
PCB thickness |
0.79mm-2.36mm |
Components types |
Capacitors, transistors, diodes, LEDs, hairpin resistors, connectors, tact switches, fuse, etc. |
Jumper wire (JW) |
Independent feed device, no need sequencing. Diameter 0.5mm-0.7mm copper wire plated with tin. |
Clinch length |
1.2-2.2mm adjustable |
Clinch degree |
10-35° adjustable |
Machine size (L×W×H) |
1800mm×1600mm×2000mm |
Machine weight |
750kg (40 stations) |
Power supply |
220V, AC (single phase) 50/60HZ, 2.0KVA |
System protection |
UPS, keep machine running 15 minutes without power |
Working power |
1600W (Energy-saving) |
Air pressure |
0.6-0.8Mpa |
Air consumption |
0.3m³/min |
Circumstance temperature |
5-25℃ |
Machine noise |
65 dB |
Data input |
USB interface input (EXCEL format) |
Control system |
English version interface (WINDOWS system control platform) LCD monitor |
Feature: The latest practical radial insertion machine, separated multiple sets of servo control system, assure you the steady performance, high density and more perfect. Application software bases on windows2000 operating system, user friendly interface, bring you better quality and higher efficiency.
BXJG-4001 Axial sequencer/insertion machine
Insertion rate |
24000 pcs/h |
Non-performing rate |
Less than 300 ppm |
Direction |
Parallel 0°, 90°, 180°, 270° |
Holes span |
5.0mm-20.0mm (5.0mm-30.0mm for Jumper Wire) |
Components types |
Capacitors, transistors, diodes, resistors, fuse, etc. |
Jumper wire (JW) |
Bulk Jumper Wire Dispenser System-processes Jumper Wire from a continuous spool of wire |
Clinch length |
1.2-2.2mm adjustable |
Machine weight |
1500kg |
Power supply |
220V, AC (single phase) 50/60HZ, 1.5KVA |
System protection |
UPS, keep machine running 15 minutes without power |
Working power |
1600W (Energy-saving) |
Air pressure |
0.6-0.8Mpa |
Air consumption |
0.3m³/min |
Circumstance temperature |
5-25℃ |
Machine noise |
65 dB |
PCB size |
Min 50mm×50mm; Max 450mm×450mm |
Driving system |
AC servo, AC motors |
Station impetus |
Air pressure |
Data input |
USB interface input (EXCEL format) |
Control system |
English version interface (WINDOWS system control platform) LCD monitor |
Feature: Consist of second generation axial sequencer and axial insertion machine. Sequence the components from tape on the chain conveyor as programme and feed insertion machine directly, no need make into tape again. The insertion head is steady, the rotary table is movable, include vertical or horizontal direction, ensure precisely insert components in PCB. Application software is designed by our company, control all the operation through one computer.
BXJG-7001 Odd form insertion machine
Insertion rate |
12000 pcs/h |
Non-performing rate |
Less than 500 ppm |
Direction |
0°, 90°, 180° |
PCB size |
Max 450mm×450mm |
PCB thickness |
0.79mm-2.36mm |
Components types |
Bulk socket, touch switches. |
Machine size (L×W×H) |
1800mm×1800mm×1600mm |
Machine weight |
750kg |
Inserting axis |
2-3 |
Power supply |
220V, AC (single phase) 50/60HZ, 1.2KVA |
System protection |
UPS, keep machine running 15 minutes without power |
Working power |
960W |
Air pressure |
0.4-0.6Mpa |
Air consumption |
0.2m³/min |
Circumstance temperature |
5-25℃ |
Machine noise |
50 dB |
PCB feeding |
Manual/Auto selectable |
Driving system |
AC servo, AC motors |
Working board holder |
Running clockwise or anti-clockwise |
Data input |
USB interface input (EXCEL format) |
Control system |
English version interface (WINDOWS system control platform) LCD monitor |
Feature: Cooperate with vibrating feeder, which sequence the components(bulk switch, any odd form) and feed insertion machine. Insertion head of machine will quickly insert components in PCB at the speed of 12000pcs/h. Application software bases on windows2000 operating system, user friendly interface, bring you better quality and higher efficiency.
BXJG-9001 Eyelet/pin insertion machine
Insertion rate |
15000 pcs/h |
Non-performing rate |
Less than 500 ppm |
PCB handling |
Manual or auto load/unload |
PCB size |
Max 450mm×450mm |
PCB thickness |
0.79mm-2.36mm |
Components types |
1.6-3.5mm rivets, long rivet, short rivet. |
Machine size (L×W×H) |
1500mm×1450mm×1500mm |
Machine weight |
1500kg |
Inserting heads |
2-3 optional |
Power supply |
220V, AC (single phase) 50/60HZ, 1.0KVA |
System protection |
UPS, keep machine running 15 minutes without power |
Working power |
960W |
Air pressure |
0.4-0.6Mpa |
Air consumption |
0.1m³/min |
Circumstance temperature |
5-25℃ |
Machine noise |
55 dB |
PCB feeding |
Manual/Auto selectable |
Driving system |
AC servo, AC motors |
Working board holder |
Running clockwise or anti-clockwise |
Data input |
USB interface input (EXCEL format) |
Control system |
English version interface (WINDOWS system control platform) LCD monitor |
Feature: Vibrating feeder sequence bulk rivet (1.6mm-3.5mm), long rivet (20mm), or taped rivet and feed to machine’s insertion head, the head will put the rivet in PCB and fix the rivet at the speed of 15000pcs/h. change PCB automatically or manually, it is optional. Application software bases on windows2000 operating system, user friendly interface, bring you better quality and higher efficiency.
Contact Person: Miss. aaa
Tel: 86 755 8546321
Fax: 86-10-66557788-2345