Brass Terminal Block Manufacturer

Understanding Brass Terminal Block Manufacturing

At VIOX Electric, we specialize in the precision manufacturing of high-quality brass terminal blocks, essential components in electrical systems that provide secure connection points for wires in various industrial and commercial applications. Our comprehensive manufacturing process ensures that every terminal block meets the highest standards of performance, reliability, and durability.

Material Selection: The Foundation of Quality

The manufacturing process begins with selecting the optimal brass alloy. We primarily utilize high-conductivity brass varieties that comply with international standards, including free-cutting brass IS 319 Type I and RoHS-compliant materials. Our brass selection offers:

• Superior electrical conductivity (28-30% IACS) for minimal power loss
• Excellent corrosion resistance for extended component lifespan
• Outstanding machinability for precise manufacturing
• Non-magnetic properties to prevent electromagnetic interference
• Robust mechanical strength for durability in demanding environments

Primary Manufacturing: Forming the Foundation

Our terminal blocks begin their journey through one of two primary manufacturing methods:

Precision Stamping Process

For high-volume production, we employ advanced stamping technology:

• High-quality brass strips are fed into precision stamping lines
• State-of-the-art stamping machinery forms the strips into chain terminals with exact dimensions
• Anti-rust oil application during stamping prevents oxidation
• Rigorous inspection ensures dimensional accuracy and quality
• Processed terminals are wound onto reels for subsequent operations

Brass Extrusion Technology

For specialized designs, we utilize brass extrusion:

• Heated brass billets are forced through custom-designed dies
• Creates consistent cross-sectional profiles for terminal block bodies
• Provides excellent material utilization and efficiency
• Enables the production of complex, custom-designed profiles

Secondary Manufacturing: Precision Engineering

After primary forming, our terminal blocks undergo sophisticated machining processes:

Advanced Machining Operations

• Precision cutting to exact lengths using high-speed automatic lathes
• CNC drilling creating precise holes for wire insertion and mounting
• Tapping operations to form accurate threads for screws and fasteners
• Chamfering to remove burrs and sharp corners for safety and aesthetics
• Milling to create complex features and ensure dimensional accuracy

Our automated production systems incorporate:

• Servo motors and precision work tables for accurate positioning
• Multiple work stations for simultaneous operations
• Programmable logic controllers (PLC) for process automation
• High production capacity of 8,000-10,000 pieces per 8-hour shift

Surface Treatments: Enhancing Performance and Longevity

To optimize performance, our brass terminal blocks undergo specialized surface treatments:

Precision Electroplating

• Tin plating: Enhances solderability and provides superior corrosion resistance
• Nickel plating: Offers exceptional durability and distinctive appearance
• Silver plating: Available for applications requiring minimal contact resistance
• Coating thickness precision-controlled between 1-2 microns
• Multi-stage rinsing and quality control for consistent plating results

Surface Finishing

• Professional polishing for smooth surface finish
• Rigorous inspection for plating defects or inconsistencies
• Application of protective coatings for enhanced durability
• Final dimensional verification ensuring specifications are met

Assembly and Integration

Our manufacturing process includes sophisticated assembly operations:

• Integration of brass terminals into high-quality insulating housings
• Installation of precision screws, washers, and nuts for secure wire clamping
• Incorporation of specialized components for custom applications
• Pre-assembly onto DIN rails for ease of installation
• Automated assembly systems ensuring consistent quality

Rigorous Quality Control and Testing

Every VIOX terminal block undergoes comprehensive testing protocols:

Electrical Testing

• Continuity testing to verify electrical paths
• Insulation resistance testing to ensure proper isolation
• Dielectric withstand voltage testing for safety verification
• Current carrying capacity and temperature rise testing
• Short-time withstand current testing for reliability

Mechanical and Environmental Testing

• Mechanical strength assessment of connection points
• Conductor pull-out force verification
• Resistance to flexion, vibration, and shock testing
• Corrosion resistance evaluation
• Temperature cycling and aging performance testing

Compliance with International Standards

Our brass terminal blocks meet or exceed global industry standards:

• IEC 60947-7-1 for terminal blocks for copper conductors
• IEC 61984 for connectors
• UL 1059 for terminal blocks in North America
• UL 508A for industrial control panels
• RoHS and REACH environmental compliance

The Chinese Manufacturing Advantage

As a leading Chinese manufacturer of brass terminal blocks, VIOX Electric offers distinct advantages:

• Comprehensive manufacturing capabilities from raw material to finished product
• Advanced automation technology ensuring consistent quality and high production capacity
• Cost-effective production without compromising on quality or performance
• Flexible production capabilities to accommodate custom designs and specifications
• Robust supply chain management ensuring material availability and timely delivery
• Stringent quality control systems meeting international standards
• Experienced engineering teams providing innovative solutions

Why Choose VIOX Electric as Your Brass Terminal Block Manufacturer

VIOX Electric stands out among brass terminal block manufacturers with our:

• 15+ years of specialized experience in electrical component manufacturing
• State-of-the-art production facility with advanced CNC and automation technology
• Comprehensive in-house capabilities from design to delivery
• Rigorous quality management system with ISO 9001:2015 certification
• Extensive product range with customization capabilities
• Expert engineering team providing technical support and design assistance
• Competitive pricing without compromising quality
• Reliable delivery schedules and responsive customer service
• Commitment to sustainable and environmentally responsible manufacturing practices

Available Configurations

Our comprehensive brass terminal block range includes:

• 2-way, 4-way, 6-way, and multi-point connection blocks
• Various thread types including ISO metric, BA thread, BSW thread, UNC, and UNF
• Custom designs to meet specific application requirements
• Specialized solutions for demanding environments

Applications Across Industries

VIOX Electric’s brass terminal blocks are trusted in diverse applications:

• Electrical and electronics industries
• Panel board accessories and switchgear
• Automotive electrical systems
• Industrial control panels
• Energy metering equipment
• Railway systems
• Aerospace and defense
• Renewable energy installations

Partner with VIOX Electric, your reliable brass terminal block manufacturer, for superior quality, innovative design, and exceptional service. Contact our technical team today to discuss your specific requirements and discover how our expertise can enhance your electrical systems.