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Hollow brass pins manufacturing machine specification

35 Ton Hollow Brass Pins Making Machine

Category: Hollow and Solid Brass Pins Producing Machines, Hollow Pins Making Machines

The 35 ton press machine is engineered to manufacture larger-diameter hollow brass pins, such as 7.0 mm and 8.7 mm pins.
Built with an enhanced drive system and reinforced frame, it provides higher forming force and excellent durability for thicker brass materials.

This machine operates at a production speed of approximately 80 pieces per minute, ensuring efficient output while maintaining dimensional precision and roundness.
Its design supports automatic feeding, waste discharge, and die protection functions, minimizing downtime and tool wear.

Product Description

Hollow pin making machines are specialized stamping or punching presses designed to produce hollow pins, often from brass or carbon steel, used in various applications like electrical connectors and jewelry. These machines utilize precision tooling, advanced control systems, and hydraulic or electric mechanisms to form the pins with high accuracy and efficiency.

Features of 35 Ton Hollow Brass Pins Making Machine

1. Precision Punching
Utilizing high-precision dies and tooling, the machine accurately cuts, shapes, and forms hollow brass pins from sheet or tubular material, maintaining tight dimensional tolerances.

2. Automated Operation
Designed for automatic feeding and continuous production, it minimizes manual intervention, increases throughput, and reduces overall production costs.

3. Advanced Control Systems
Equipped with hydraulic or electric slider adjustment devices and die height indicators, the machine ensures precision control and repeatable performance across long production runs.

4. Durable Components
Critical components such as crankshafts, gears, and connecting rods are manufactured using advanced oxidation and hard-grinding processes, providing outstanding mechanical strength, wear resistance, and long service life.

5. Safety and Reliability
A highly sensitive clutch/brake unit, international-grade double solenoid valves, and an overload protection system ensure safe and accurate slide operation, preventing equipment damage and production interruptions.

6. Stability and Efficiency
The machine adopts symmetrical dual slide rails with a balancer device for stable, low-vibration operation. The transfer mode accuracy reaches up to 0.1 mm, guaranteeing consistent punching precision even under high-speed conditions.

7. High-Strength Frame Structure
Built with a high steel frame welded from premium-grade steel plates and treated through internal stress elimination processes, it provides excellent rigidity, precision, and long-term reliability.

8. Automation-Ready Design
The structural layout supports seamless integration into automated production lines, enabling higher productivity, reduced product variation, and improved manufacturing efficiency.

9. Energy-Saving and Low-Noise Operation
Designed with low energy consumption and noise reduction technologies, the machine delivers smooth and quiet performance while reducing operational costs.

Applications

This 35-ton press is tailored for hollow brass pin production used in:

Electrical connectors and terminal components
Industrial plugs and sockets
Precision hardware and electronic parts

The machine can also be integrated with auxiliary systems for forming bell mouths, punching holes, or cutting operations, enabling a complete automated production line for hollow pin manufacturing.