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I.C.T provides a wide range of SMT machines for SMT production line, DIP assembly line and PCBA coating line.
 
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I.C.T | SMT flexible Led Bulb Steet light assembly raw materials production lines

Produce high-quality LED bulbs efficiently with our LED bulb assembly line.
a. High-volume LED chip placement. 
b. Precise solder paste application. 
c. Quick 3-day setup. 
d. Low 18Kw/H energy consumption. 
e. Real-time IoT monitoring. 
f. Comprehensive 7-15 day training.
  • I.C.T

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LED Bulb Assembly Line


I.C.T delivers a complete LED bulb assembly line from three owned factories and over 22 years of SMT expertise. We provide full factory planning, custom layouts, labor estimates, and ROI forecasts for LED bulb manufacturers. Lines range from semi-auto to full-auto with loaders, printers, high-speed placers, reflow ovens, AOI, and unloaders. One operator per shift keeps costs low. Power stays at 18Kw/H. We serve lighting companies worldwide. Installation takes just 3 days including air, power, exhaust, lighting, and 23±0.9°C checks. Training runs 7-15 days on software, maintenance, safety, and troubleshooting. Our 15-year global service ensures smooth operation. This turnkey LED bulb assembly line starts production fast, scales easily, and delivers high-quality bulbs with proven reliability and expert support.


Feature


Automated LED SMT Line Flow

Solder Paste Printing Machine 101

The LED bulb assembly line integrates machines through MES for instant data and improved yields on bulb PCBs. Loaders manage various sizes. Printers deposit paste with camera accuracy on chips and drivers. High-speed placers position tiny components exactly. Reflow sustains ±0.9°C for durable soldering. AOI inspects immediately. Unloaders route boards. Yields increase over 25% in the LED bulb automatic assembly line. Buffers maintain consistent flow, remote oversight functions from any location, auto profiles shift rapidly, and complete traceability covers diverse bulb varieties with reduced interruptions.


Paste Printing Precision

Solder Paste Printing Machine 103

Printers in the LED bulb assembly line secure stencils with micron precision and suit frames for bulb dimensions. Rapid swaps minimize downtime. Auto supply and cleaning preserve uniformity. 3D SPI assesses paste to eliminate initial flaws. This is vital for compact LED setups. Various paste options are supported, including low-temperature for delicate elements. Squeegee tension modifies for uniform layers on uneven surfaces, enhancing dependability, decreasing corrections, and permitting swift bulb innovations with consistent outcomes and elevated daily production.


High-Speed Placement


Pick and place machine Hanwha 102

Placers in the LED bulb assembly line utilize JUKI systems for rapid, precise LED mounting on bulb boards. They process 01005 to larger parts continuously. Vision tools ensure perfect alignment. Multi-nozzle configurations attain peak velocities. Feeders replenish automatically for uninterrupted operation. Software conforms to bulb differences promptly. This eradicates inaccuracies in tight arrangements, elevates line velocity, and accommodates blended lots with effortless adjustments and dependable consistency for constant high-volume bulb fabrication.


Reflow Oven Efficiency


Reflow Soldering Oven 103

Ovens incorporate 12+ zones with separate convection for balanced heating in the LED bulb assembly line. Nitrogen yields shiny, robust joints for extended bulb life. Profiles automatically align with board requirements. Cooling averts distortion. Heat reclamation reaches 18Kw/H. Conveyors coordinate with MES for optimal timing, internal verifications prevent halts in prolonged sessions, and conservation modes aid ceaseless substantial output.


Inspection and Testing


AOI Inspection Machine 106

AOI seizes 8K views swiftly, discerning displacements or solder inconsistencies. AI advances from board data. Feedback rectifies placers promptly. This lessens flaws in the LED bulb assembly line. Automatic rejection conveyance sustains momentum, records information for accountability, and produces summaries for immediate refinements in diverse bulb endeavors.


Specification


Category Projects Details
Factory Layout Requirements Factory Air Circuit Layout Use factory air source or separate oil-free compressed air machine. Pressure should be greater than 7kg/cm².
Factory Electrical Layout Single-phase AC220 (220±10%, 50/60Hz)
Three-phase AC 380V (380±10%, 50/60Hz)
Factory Exhaust Layout The minimum flow rate of the exhaust duct is 500 cubic feet per minute (14.15m³/min)
Factory Lighting Layout The ideal illumination in the factory is 800~1200LUX, at least not less than 300LUX.
Factory Temperature Layout The ambient temperature of the production workshop is 23±3°C, generally 17~28°C, and the relative humidity is 45%~70%RH.
Material Preparation BOM List List all parts and quantities needed for PCBA Production Line assembly.
CAD File Digital design file to plan PCB layout and machine setup.
Gerber File Standard file for PCB manufacturing and printing stencil.
Solder Paste Material applied on pads before placing components in printer.
SMD Component Materials Surface mount parts like chips and resistors for placement.
Industrial Alcohol Used to clean boards and stencils during setup process.
Splice Belt Tape to connect feeder reels without stopping the line.
Stencil Metal sheet with holes to print solder paste accurately.



SMT Line Equipment List

SMT LINE


I.C.T make real High-Quality PCBA Production Line. Vacuum loader give board clean. Auto printer put paste right. Placer set chip true. Many zone reflow solder hard. Good AOI find all bad. Line stay tight. Yield high. Cost low. No play. Make for hard work car health light. Board come ready real world. We back full.


1 SMT Line with SMT Machine 05


Product Name Purpose in SMT Line
PCB Loader Automatically loads bare PCBs to the line.
Solder Paste Printer Prints solder paste on PCB pads accurately.
Pick and Place Machine Mounts components onto PCBs precisely.
Reflow Oven Melts solder to form solid joints.
AOI Machine Inspects solder joints and placement defects.
SPI Machine Checks solder paste height and quality.
Traceability Equipment Records and tracks production data: Laser Marking Machine/Label Mounter/Inkjet Printer
SMT Cleaning Machine Used for cleaning PCBs, stencils, fixtures, nozzles, etc.
Laser PCB Routing Machine Cut the PCBA into the final product



Customer Success Video


In September 2025, I.C.T successfully delivered a full-automatic SMT LED production line to a home LED lighting factory in Saudi Arabia. Engineer Roka traveled to the customer site for installation and training services. The client required a line with 13 machines (total 29 meters), but the space was only 21m × 5m. We designed a U-shape layout fitting perfectly in 16m × 2.7m to meet their needs. After 2 days of installation and debugging plus 6 days of hands-on equipment training and technical support, Roka completed the handover smoothly. Equipment included Vacuum Loader VL-1200, Full-Auto Printer 1200, Conveyor, Pick & Place, L8 Reflow Oven, Cooling Conveyor, Shuttler, AOI AI1238, Unloader, and MLS2400 Separator. The customer began stable, high-quality LED lighting production immediately.



Service and Training Support


I.C.T provides complete service for the LED bulb assembly line from planning to daily operation. Installation and testing take only 3 days. Engineers train your team 7-15 days on machines and software. Parts ship fast from 8 global warehouses. Remote diagnostics and on-site visits solve issues instantly. Regular audits and upgrades maintain peak performance. Our 15-year multilingual support ensures your bulb production runs smoothly and grows with the latest technology worldwide.


Reflow Oven 204


| Client Testimonials


Customers love our 2-hour remote fixes on the LED bulb assembly line. They praise rock-stable ovens, safe international packing, and lightning-fast responses. Engineers get top marks for overseas help, and the intuitive software makes new operators productive in days.


Customer-Review-06


| Certifications and Standards


CE, RoHS, ISO9001, and multiple patents certify every LED bulb assembly line. Full pre-shipment testing guarantees safety, environmental compliance, and top performance worldwide from day one.


I.C.T-Certificate-02


| About I.C.T Company and Factory


I.C.T stands as a trusted leader in electronics manufacturing solutions. We own three factories and employ a team of 89 people, including 20 dedicated engineers. Founded in 2012 with $30 million registered capital, we have grown fast over 25 years. Our 12,000m² facilities follow strict quality checks from start to finish. We serve more than 1600 customers in 72 countries with full SMT and DIP lines. Our core team brings 22 years of SMT/DIP knowledge. After-sales experts offer 15 years of service experience, including 10 years overseas. We focus on integrity, simple processes, open communication, coordination, and shared success. This approach helps us build long-term partnerships and deliver reliable, cost-effective solutions for global factories

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