China Suppliers Factory 3000mm-L Extra-Long Condenser Header Groove Die for Automotive Air Conditioning

1. Core Product Positioning

This stamping die is a professional groove punching equipment for 3000mm extra-long condenser header of automobile air conditioning radiators, focusing on solving the two major industry pain points of scrap jamming and difficult material taking in traditional extra-long tube processing. With the innovative combination of secondary stamping and pneumatic floating tube structure, it realizes efficient, stable and smooth groove punching for extra-long condenser header. It is specially tailored for the supporting needs of extra-long air conditioning radiators in large passenger cars and new energy commercial vehicles, with strong durability and customizable design, which is the core equipment for large-scale production of extra-long condenser header.

2. Complete Working Process

The die adopts semi-automatic control, with optimized process details for 3000mm extra-long tube processing:

• 1 Manual Feeding: Place the to-be-processed extra-long tube (max. 3000mm) at the feeding station; the pneumatic floating tube automatically lifts the tube to reduce friction and enable accurate positioning.
• 2 Pneumatic Positioning: The pneumatic floating tube system stably supports the tube to avoid deformation caused by its own weight and ensure positioning accuracy before stamping.
• 3 Secondary Stamping Forming: The first stamping realizes preliminary groove forming, and the second stamping synchronously ejects scrap, completely eliminating scrap jamming in extra-long tube groove punching.
• 4 Pneumatic Floating Tube Unloading: After stamping, the pneumatic floating tube lifts the finished tube again to separate it from the die table, making manual material taking smoother and avoiding tube jamming or scratching.

3. Material & Process Advantages

• 1 High-Strength Die Body: Made of high-strength premium die steel, with excellent anti-deformation performance to bear the high load of extra-long tube stamping, maintaining stable processing accuracy for long-term use.
• 2 Reinforced Core Components: Core stamping parts are treated with quenching + nitriding for super wear resistance and impact resistance, adapting to the high-frequency impact of secondary stamping.
• 3 Optimized Sectional Guide Structure: Aimed at 3000mm extra-long tubes, the sectional guide structure reduces deflection deformation during stamping and ensures uniform groove shape of the whole tube.

4. Core Selling Points

5. Application Scenarios

Custom-designed for the automotive air conditioning industry, ideal for:

• Groove punching of extra-long air conditioning radiator condenser header for large passenger cars and new energy commercial vehicles.
• Custom air conditioning system production with special requirements for condenser header tube length.
• Extra-long metal tube stamping scenarios troubled by scrap jamming and difficult material taking.

6. Notes

• Power supply: 220V/380V optional, adjustable according to on-site equipment conditions.
• The overall size and weight of the die can be fine-tuned according to customized tube length; the finished product is subject to the final design drawings.
• For detailed technical parameters, customization plans or after-sales service, please contact our customer service for professional consultation.

7. E-commerce Quick Guide

• MOQ: Accept custom small batch orders.
• Customization: Support drawing customization & sample confirmation.
• Delivery: Fast delivery for standard models; customized delivery according to order quantity.
• Service: Professional technical support + die maintenance guidance.