Overview:
Beijing Torch Co., Ltd is a professional provider of electronic assembly services, offering a range of equipment for LED production lines. The document outlines the specifications and features of various machines used in the manufacturing process, including semi-auto stencil printers, automatic chip mounters, and hot air soldering systems.
Manufacturing Process:
The LED production line involves three main steps: stencil printing, pick and place, and welding. The semi-auto stencil printer applies solder paste on PCB pads, the pick and place machine positions components on the PCB, and the reflow oven ensures proper soldering.
Semi-auto Screen Printer (Model: T1200LED):This printer features a high-precision motor and guide rail for stability, adjustable pressure squeegees, and a micro-computer PLC control system. It supports PCB sizes up to 1200x300mm and offers manual or automatic printing options.
LED Automatic Chip Mounter (Model: LED640):
The LED640 mounter uses a high-precision stepper motor and servo motor for accurate component placement. It supports automatic programming and can handle PCB sizes up to 1200x350mm. The machine includes a built-in vacuum pump and supports various feeder sizes.
Lead-Free Hot Air Soldering System (Model: A8/A8N):
The A8 soldering system features advanced temperature control, energy-saving design, and a professional industrial computer interface. It offers independent PID control for precise temperature management and includes options for nitrogen flow monitoring and cooling enhancements.
Technical Specifications:
The document provides detailed technical parameters for each machine, including dimensions, power supply requirements, and operational capabilities. The A8 soldering system, for example, has a heating length of 2800mm, supports PCB sizes from 50-350mm, and operates with a power source of AC3Φ 380V 50HZ.
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