Applicable Materials: Prepared computer circuit boards, appliance control boards, communication boards, power supply boards and selected waste printed circuit boards suitable for thermal component removal. Batteries, hazardous capacitors, sealed components and materials of unknown composition require separate handling.
Key technical information for quick evaluation.
Review the equipment introduction, working principle, advantages and technical specifications in one clear page.
The PCB dismantling machine is used to remove electronic components from prepared waste printed circuit boards before downstream crushing, sorting and metal recovery.
During operation, the circuit boards are heated under controlled conditions to soften or melt the solder connecting the components to the board. Mechanical rotation, agitation or screening then helps release capacitors, resistors, integrated circuits, connectors and other mounted components from the PCB substrate.
The machine performs component removal rather than fine crushing. The separated circuit boards and electronic components must be collected and processed according to their material composition and the required downstream recovery method.
Prepared computer boards, appliance control boards, communication boards and selected electronic circuit boards may be evaluated for processing. Batteries, capacitors requiring special handling, transformers, hazardous components and boards containing unknown substances should be removed or assessed separately.
The PCB dismantling machine can operate as an individual unit or form part of a circuit board recycling line with feeding, component collection, exhaust treatment, downstream crushing, screening and material separation equipment.
The final configuration depends on the circuit board type, board dimensions, component density, solder type, required capacity, heating method and local environmental requirements.
hxfs circuit board disassembly machine equipment operation flow chart：
Waste circuit boards should be inspected before feeding. Batteries, hazardous components, large heat sinks, transformers and other parts requiring separate treatment should be removed according to the selected recycling process.
Prepared circuit boards are fed into the dismantling chamber by a conveyor, feeding port or other suitable loading device. Board dimensions and feeding quantity should remain within the equipment limits.
The dismantling chamber heats the circuit boards to soften or melt the solder connecting the electronic components to the PCB substrate. The operating temperature should be adjusted according to the board type, solder composition and processing requirement.
Mechanical rotation, agitation or repeated movement causes loosened components to detach from the heated circuit boards. The machine separates mounted components from the substrate without treating the process as fine circuit board crushing.
Removed electronic components and stripped circuit boards are discharged into separate collection areas. Screening or collection conveyors can be added according to the equipment configuration.
Heating circuit boards may generate fumes and airborne contaminants. The machine should be connected to a suitable exhaust collection and treatment system selected according to the board composition, operating temperature and local environmental requirements.
The stripped circuit boards can be transferred to suitable crushing and separation equipment when further material recovery is required. Removed components should be classified and handled according to their composition and recovery value.
Component and solder separation: The PCB dismantling machine is used to remove electronic components and solder from waste circuit boards. It can separate components, solder particles and bare PCB boards for further sorting or downstream recycling.
Controlled heating system: The machine uses an electric heating system with adjustable temperature control. The working temperature can be set according to PCB type, solder condition, component density and processing requirement.
Rotating drum structure: The perforated stainless steel drum rotates at a controlled speed. During operation, the heated PCB boards tumble and rub inside the drum, helping electronic components detach from the board surface.
Screening and material collection: After dismantling, solder particles, electronic components and bare boards can be discharged and collected separately. Screening equipment can be selected according to material size and sorting requirement.
PLC control system: The machine can be equipped with PLC control for temperature adjustment, drum rotation, feeding, discharging and system operation. Emergency stop, overheating protection and leakage protection can also be configured according to equipment design.
Exhaust and dust collection available: Fume extraction, dust collection, spray tower, activated carbon adsorption and other exhaust treatment equipment can be configured according to material condition and site requirements.
Suitable for PCB recycling lines: The machine can be used as a pre-treatment unit before PCB crushing, copper recovery, electrostatic separation or other downstream recycling processes.
Custom configuration available: Feeding method, drum size, heating power, temperature range, screening structure, discharge method, exhaust treatment and control system can be customized according to PCB type, capacity requirement and site layout.
Parameter description diagram for PCB Dismantling Machine | Circuit Board Recycling and Component Separation Equipment | Haoxing Machinery:
| Model | Power (kW) | Machine Weight (kg) | Capacity (kg/h) | Overall Dimensions (m) |
|---|---|---|---|---|
| CJJ-200 | 0.75 + 1.1 + 3 | 350 + 100 | 200 | 1.67 x 0.97 x 1.4 |
| CJJ-300 | 0.75 + 2.2 + 3 | 500 + 200 | 300 | 1.85 x 1.2 x 1.52 |
| CJJ-500 | 0.75 + 3 + 3 | 800 + 300 | 500 | 2.1 x 1.27 x 1.74 |
Note: Processing capacity varies according to PCB type, board size, component density, solder condition, temperature setting and feeding method. Custom configurations are available according to site layout and recycling process requirements.
Applications:
E-waste recycling facilities
Circuit board dismantling and pre-treatment
Waste PCB recycling lines
Electronic component separation
Solder particle collection
Bare PCB board preparation before crushing and copper recovery
PCB manufacturing plants with defective or rejected boards
Resource recovery projects for electronic waste processing
Find common questions about scrap metal crushers, shredders, recycling lines, equipment selection, capacity configuration and operation requirements.
The model mainly depends on your circuit board type, board size, daily processing capacity, and recycling process layout. If you are building a complete PCB recycling line, it is better to choose the machine together with crushing, sorting, and dust collection equipment to match the whole production capacity.
Before operation, waste circuit boards should be sorted as much as possible and large impurities should be removed. The machine should be placed on a stable floor, and operators should check the power connection, heating system, conveyor, and discharge area before starting. Proper preparation helps the machine run more smoothly.
Yes. By removing electronic components before crushing and separation, the PCB dismantling machine helps reduce mixed materials and makes the following recycling process more efficient. It is useful for improving the recovery of copper, aluminum, tin, and other valuable materials from waste circuit boards.
A PCB dismantling machine is suitable for many kinds of waste circuit boards, such as computer boards, TV boards, appliance control boards, communication boards, and mixed electronic circuit boards. The actual processing result may vary depending on the board size, component type, and material condition.
Yes. A PCB dismantling machine can be used to remove electronic components from waste circuit boards and improve the efficiency of later crushing, separation, and metal recovery.
A PCB dismantling machine can work as a single unit or be combined with other recycling equipment. For higher recovery efficiency, it can be connected with crushing, sorting, and dust collection systems.
The installation is usually not complicated. Most PCB dismantling machines can be shipped as complete units. After placing the machine on a flat and stable foundation, connect the power supply and check the equipment before operation.
Yes. A PCB dismantling machine is used to dismantle electronic components from waste circuit boards. It can improve recycling efficiency and support further separation of metals and non-metal materials.
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