Transport inconsistencies often come from support wheels that lose shape under heat, chemistry, or repeated load. The 33/35 Hard Plastic Wheel Disc provides a rigid, non-deforming contact surface to keep PCB, FPC, and LCD panels moving smoothly through wet-process conveyor zones.
Core Advantages: Reinforced engineering plastic, chemical resistance, high structural rigidity, heat stability, and polished low-friction surface.
Selection Recommendations: Choose the suitable material grade, bore size, disc width, and diameter based on process chemistry, temperature, shaft design, and load requirement.
Applications: Conveyor rail systems, spray etching machines, developer units, cleaning stations, black-hole lines, high-pressure spray zones, and flip-turn mechanisms.
Stable Operation Guarantee: Helps reduce wheel flat spots, board vibration, misalignment, conveyor-induced defects, and maintenance costs during high-speed production.
Solving Transport Inconsistencies in Wet-Process Lines. Inconsistent board velocity and alignment issues often stem from sub-par support discs that deform when exposed to high temperatures or chemical baths. The 33/35 Hard Plastic Wheel Disc is specifically developed to solve this, offering superior structural stiffness. Whether you are dealing with rigid PCB panels or flexible FPC, these wheels provide the necessary downward force and traction to ensure smooth transport through etching, cleaning, and developing modules. By maintaining a stable, non-deforming contact surface, our discs reduce the risk of mechanical damage and help maintain optimal production speed across all machine zones.
Engineering Excellence for Harsh Environments
Adaptable Solutions for Complex Transport Needs
These components are standard in the infrastructure of the PCB, FPC, and LCD manufacturing industries. They function as critical components in conveyor-driven equipment including spray etching machines, developer units, and cleaning stations. By providing consistent and reliable support throughout the production cycle, these discs ensure the safe transfer of workpieces in black hole lines and high-pressure spray environments. Their compatibility with diverse chemical systems makes them ideal for both acidic and alkaline processes, ensuring that mechanical failures and downtime are minimized while achieving maximum process uniformity across every handled board.
Within the conveyor rail systems of large-scale wet-process machines, the 33/35 Hard Plastic Wheel Disc ensures the consistent positioning of panels. The high-hardness material profile prevents flat spots, which are common in inferior rollers and frequently lead to localized vibration or misalignment during high-speed production. By maintaining a perfect circular geometry, these discs ensure that the board travels through spray zones with exact timing, which is critical for consistent etch rates. This operational stability translates directly into lower maintenance costs and consistent batch quality for high-density board manufacturers.
In secondary assembly stations such as flip-turn mechanisms, these discs provide the rugged support necessary for repeated, automated board manipulation. They are built to handle the constant, high-frequency stress of flipping without compromising the mechanical integrity of the conveyor line. By upgrading to our high-wear-resistant discs, manufacturers see an immediate ROI in terms of reduced mechanical rework and a significant decrease in conveyor-induced defect rates, allowing for faster cycle times and improved, consistent board yields.
| Parameter | Industrial Specification |
| Model Number | 33/35 Hard Plastic Wheel Disc |
| Material | Engineering Plastics (PP/PE/PVDF/PBT) |
| Function | Precision Conveying and Structural Support |
| Hardness | Reinforced Hardness |
| Heat Resistance | High-Temperature Capable |
| Surface Finish | Polished Surface |
To provide high-precision, high-performance PCB equipment accessories, empowering the global electronics manufacturing industry to achieve efficient production.
