In the field of high-end electronics manufacturing, PCB rework has long been plagued by challenges such as high precision requirements, complex processes, low efficiency, and difficulty in controlling yield rates. Traditional rework methods rely heavily on manual operations, which not only risk component damage and pad scratches due to misalignment and temperature inconsistencies but also suffer from low productivity, poor consistency, and traceability issues.

Seamark ZM-R9100 Large Multifunctional Precision Intelligent Rework Station emerges as a comprehensive solution. Integrating disassembly, desoldering, mounting, soldering, and intelligent image puzzle into a fully automated "5-in-1 Rework" system, it addresses the industry’s urgent need for transformation, delivering fully automated, high-precision, and intelligent rework capabilities.

Addressing Industry Challenges with Breakthrough Rework Technology

Challenge of Precision Component Damage: Traditional desoldering methods often result in BGA scrapping and pad damage due to imprecise contact force control. The ZM-R9100 innovatively features a non-contact desoldering system, incorporating precision weight sensing and air pressure height measurement to dynamically adjust nozzle height in real time. This significantly reduces scrap risk, with residual solder ≤10% and height residue ≤15%, achieving truly "minimal-damage rework."

Poor Alignment Accuracy and Low Efficiency in Multiple Reworks: Equipped with a high-resolution vision system comprising a 5-megapixel upper camera and a 12-megapixel lower camera, the system offers a pixel accuracy of 0.015mm/pixel. It supports wide-field imaging and rapid alignment, enabling "one-click rework" for repeated tasks at the same PCB location after initial setup, greatly enhancing operational efficiency.

Unstable Temperature Control and Inconsistent Soldering Quality: The system integrates four independent preheating zones (upper disassembly/desoldering, lower zone, and mobile zone), all with closed-loop temperature control. With a total system power of 22.8KW, it ensures rapid heating and precise temperature maintenance, eliminating soldering defects caused by temperature fluctuations.

Exceptional Performance Redefining Intelligent Rework

The ZM-R9100 boasts broad compatibility, supporting PCB sizes from 10x10mm to 700x635mm and component sizes from 1x1mm to 120x120mm, catering to various packaged devices.Its industry-leading specifications include ±0.025mm alignment accuracy, a desoldering tip heater adjustable up to 600°C, and BGA substrate deformation controlled within ≤0.15mm flatness.

Beyond standard features such as vision alignment, multi-function temperature control, safety gratings, weight sensing, and limit switches, the system offers optional MES integration for temperature profile analysis and management traceable by S/N, perfectly meeting smart factories’ demands for process controllability and data traceability.

A groundbreaking intelligent image puzzle function allows optimal desoldering path generation without Gerber files, streamlining programming and significantly improving preparation efficiency.

Efficient Line Changeovers and Reliable Operation

The ZM-R9100 consolidates multiple complex processes—disassembly, desoldering, paste dipping, mounting, and soldering—into a single platform, completing all core rework steps without transferring the board. This minimizes alignment errors and potential damage caused by repeated handling.

Line changeovers for pre-configured products take only 20 minutes. With L-shaped slot clamps and universal fixtures (supporting custom shapes for irregular boards), it quickly adapts to diverse production scenarios. Desoldering nozzles range from Φ0.2mm to Φ3mm, complemented by real-time vacuum feedback for height adjustment, further expanding the process window.

More than just a rework station, the Seamark ZM-R9100 is an intelligent, highly reliable production partner built for the future of electronics manufacturing. It is ideal for mid-to-high-end rework applications in communications, automotive electronics, industrial controls, and consumer electronics, helping companies enhance quality, improve efficiency, reduce waste, and truly achieve "hassle-free rework and manufacturing upgrade."