Non-standard Wire Frame
Products Description
Non-standard Wire Frames are not simply a combination of screws and metal parts, but a connection component systematically designed around wire fixation, conductivity stability, and resistance to loosening.
Their core features include:
Pre-assembled structure: Screws and the junction box are assembled before leaving the factory, reducing on-site assembly steps for customers.
Customization capability: Dimensions, hole positions, thread specifications, and wiring directions can be designed according to application requirements.
Multi-scenario compatibility: Adaptable to single-core wires, multi-strand wires, and crimp lugs.
High reassembly stability: Suitable for equipment with frequent maintenance or long-term operation.
These product attributes make them the preferred solution for engineering projects in scenarios where standard terminals cannot meet structural or installation requirements.
Product Advantages: Value Throughout the Installation-to-Operation Lifecycle
40% Increased Assembly Efficiency
For OEMs, pre-assembled components simplify production line processes. Workers no longer need to handle Screw Fastener Terminals separately; modular installation is achieved directly, significantly reducing labor costs.
Superior Vibration and Pressure Relief Performance
Through precise tolerances, our junction boxes exhibit excellent anti-loosening capabilities after tightening, maintaining constant clamping force, especially in applications with high-frequency vibrations such as photovoltaic inverters for Clamp Screw for Circuit Breaker.
Excellent Conductivity Stability
Through the synergy of material formulation and surface treatment, our components effectively suppress electrochemical corrosion, ensuring extremely low contact resistance even in extreme environments, preventing safety hazards caused by excessive temperature rise for the Terminal Screw Combination.
Manufacturing Process: Every Step is a Commitment to Quality
Raw Material Selection and Processing
We strictly select high-quality conductive materials such as stainless steel. All raw materials undergo material analysis before entering the factory to ensure that conductivity and purity meet standards.
Precision Stamping
We use high-speed progressive dies for stamping to guarantee the geometric dimensions, hole spacing accuracy, and flatness of the Clamp Screw for Contactor. For complex bending angles, we control springback through precision bending processes to ensure perfect shape.
Surface Treatment
To prevent copper oxidation and improve contact performance, we offer various surface treatment options such as tin plating and nickel plating. Advanced electroplating processes ensure uniform plating distribution, consistent color, and excellent corrosion resistance, passing stringent neutral salt spray tests.
Automated Pre-assembly and Full Inspection
Screws are automatically fed in and automatically screwed in. Finally, we conduct a 100% inspection of the pre-assembled components using visual inspection equipment and a torque tester, rejecting any Clamp Screw for Air Switches with missing parts, thread damage, or plating defects.
Application Advantages: Wide Coverage, Deep Customization
Wall Switches and Sockets
Space is extremely limited here. Our ultra-thin, mini-sized Frame Screw Crimp Terminals design achieves reliable connections within extremely small switch modules, while meeting the market demand for high-volume, low-cost solutions.
Molded Case Circuit Breakers (MCCBs)
Circuit breakers handle large currents and generate strong electrodynamic forces during short circuits. Our Terminal Crimping Frame design features a reinforced side support structure capable of withstanding enormous electrodynamic impacts and preventing the terminals from cracking or deforming during short circuits.
Photovoltaic (PV) Fuses and Connectors
Photovoltaic systems require a 25-year maintenance-free lifespan. To address this, we have developed a Double Screws Terminal Block for Electric Meters with extremely high tensile strength and anti-aging capabilities, combined with a thickened tin plating layer to withstand harsh outdoor high-temperature and high-humidity environments.
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If you are looking for a supplier of non-standard junction boxes that are structurally compatible, can be supplied stably over a long period, and have engineering collaboration capabilities, we are better able to support you in completing a reliable connection solution from design to mass production with our engineering understanding and manufacturing capabilities.
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