Product Specification

200-800mm Header Plate Pitch | Twin-Machine Linked Radiator Water Chamber Crimping Line | Synchronous 4-Side Crimping & Mixed-Flow Production System for Aluminum-Plastic Radiators

1. Product Overview

This equipment is specifically designed for the precision crimping of plastic water chambers to header plates in automotive radiator manufacturing. Adopting a twin-machine linked A-B layout with a central rotary loading platform, it enables streamlined sequential crimping of upper and lower water chambers. A single operator can complete the full cycle of core loading, gasket placement, turnover transition, and finished product output. Typical applications include production lines for passenger car and light truck radiators, particularly suited for multi-variety, medium-to-small batch mixed-flow production.

2. Industry Challenges & Root Cause Analysis

Inconsistent sealing quality:Uneven crimping force in manual or semi-automatic operations leads to unstable gasket compression and airtightness. Root cause: lack of unified force control mechanism, relying on operator experience.

Low changeover efficiency:Different radiator sizes require over 30 minutes for changeover. Due to non-modular design, adjusting one dimension requires coordinated changes across multiple components.

High operator fatigue:Separate workstations for upper and lower water chambers require operators to walk back and forth repeatedly between two points.

Lack of process monitoring:No real-time monitoring of crimping force or position; abnormalities difficult to trace and root causes hard to identify.

3. Solution

3.1 Twin-Machine Linked Flow Layout:Three zones – Machine A (upper chamber crimping), rotary platform (gasket placement + turnover), Machine B (lower chamber crimping). Operator places gaskets at central platform; robotic arms handle core transfer automatically. Single-operator operation.

3.2 Multi-Stage Synchronous Crimping System:Eight sets of integral crimping manipulators driven by dual servo motors – 8 sets synchronous or 4+4 offset. Quick-connect claws for tool-free changeover.

3.3 Gantry Press Frame & Profile-Contoured Dies:Precision steel plate frame with dual-leadscrew press mechanism and contoured dies ensure uniform force distribution. Dies lock via reference locating surfaces and set screws for fast changeover.

3.4 Servo Precision Control:Servo motors with motion controller for precise position, speed, and torque control. Polyurethane contact surfaces protect product finish.

3.5 Recipe Management & Process Monitoring:Touchscreen stores 50 product recipes with 3-level password protection. Real-time parameter monitoring with auto-alarm and remote diagnostic support.

4. Technical Specifications

5. Selection Guide

5.1 Recommended Scenarios

• Mixed-flow production lines with frequent specification changes

• High traceability requirements requiring crimping parameter records

• Labor cost reduction with single-operator full-line operation

5.2 Key Selection Considerations

1. Product size range: Verify pitch (200–800mm), length (200–750mm), width (32–80mm) are within coverage

2. Tube position: Confirm tube-to-chamber center distance ≤140mm to avoid interference

3. Changeover frequency: Quick-change system offers significant advantage for high-mix production

4. Capacity: Cycle time ≤35s/unit – calculate against daily output requirements

6. FAQ

Q1: Can the equipment handle different water chamber materials?

A: Yes. Suitable for PA66-GF30, PP-T20 and common plastics; parameters adjustable via touchscreen recipes.

Q2: Do all claws need replacement during changeover?

A: Quick-connect design requires only changing claw assemblies for the new size, plus spacer blocks for bar spacing – full changeover within 25 minutes.

Q3: How is gasket placement error-proofed?

A: Hikvision vision inspection system on the loading platform automatically verifies correct gasket placement.

Q4: Can the equipment connect to MES systems?

A: Equipped with motion controller and touchscreen supporting data acquisition and remote diagnostic interfaces; MES integration available.

7. Why Choose Wuxi Wondery

• Premium components: MITSUBISHI motion controller & servos, AIRTAC pneumatics, OMRON sensors, Hikvision vision – long-term reliability

• Integral crimping: 8-set synchronous/grouped crimping for uniform force and superior sealing

• Ergonomic design: Twin-machine linkage with central loading – single operator, minimal walking, low fatigue

• Quick-change system: Quick-release claws + spacer blocks + contoured die locating – 25-minute changeover

• Full support: User manual, inspection report, tools, spare crimping heads, and remote diagnostics