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{"title":"Automotive Body Panel Stamping Production Line Integrated Safety Guards","imgUrl":"https:\/\/img.chinax.com\/nimg\/3a\/aa\/169e56936486042b4626c5174af5-200x200-1\/automotive_body_panel_stamping_production_line_integrated_safety_guards.jpg","attrs":{"Place of Origin":"China","Brand Name":"Qicheng","Minimum Order Quantity":"1","Price":"Negotiable"}}
{"title":"Integrated Safety Guards Automotive Stamping Line Stamping Press Line High","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/fd\/c675062a306b2806340e3eac6537-200x200-1\/integrated_safety_guards_automotive_stamping_line_stamping_press_line_high_accuracy.jpg","attrs":{"Place of Origin":"China","Brand Name":"Qicheng","Minimum Order Quantity":"1","Price":"Negotiable"}}
{"title":"Mechanical Press Tandem Line For Automotive Stamping","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/b0\/7c25da3133731233b8185e2ede6a-200x200-1\/mechanical_press_tandem_line_for_automotive_stamping.jpg","attrs":{"Weight":"1500 kg","Automationlevel":"Fully automated with robotic handling","Design":"Compact","Diechangemethod":"Automatic or manual die change system"}}
{"title":"High Speed Tandem Press Line For Panel Stamping","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/c1\/3861a59d47f274a21b25db4644ce-200x200-1\/high_speed_tandem_press_line_for_panel_stamping.jpg","attrs":{"Applicationindustry":"Automotive, Electronics, Manufacturing","Safetyfeatures":"Emergency stop, safety guards, light curtains","Maintenance":"Low Maintenance Design","Presstype":"Hydraulic or Mechanical Press"}}
{"title":"Press Tandem Line For Car Body Outer Panel Production","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/c2\/7a941c8ad683d86be72b6ba38a21-200x200-1\/press_tandem_line_for_car_body_outer_panel_production.jpg","attrs":{"Linelength":"20 to 50 meters","Automationlevel":"Fully automated with robotic arms","Design":"Compact","Function":"Sheet metal forming and stamping"}}
{"title":"Tandem Stamping Line For Automotive Inner Panels","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/4f\/5c0e0a74d2891bb56f88c145a1f9-200x200-1\/tandem_stamping_line_for_automotive_inner_panels.jpg","attrs":{"Materialtype":"Steel, Aluminum, and other metal sheets","Customizationoptions":"Tooling and die design customized per part","Design":"Compact","Industry":"Automotive Manufacturing"}}
{"title":"High Precision Tandem Press Line For EV Battery Cover","imgUrl":"https:\/\/img.chinax.com\/nimg\/4c\/2a\/50f9ac7bc87231cd69914fdb00f7-200x200-1\/high_precision_tandem_press_line_for_ev_battery_cover.jpg","attrs":{"Primaryfunction":"Metal Stamping","Maintenance":"Easy Maintenance","Stampingforce":"Up to 1000 kN","Materialtype":"Steel, Aluminum, and other metal sheets"}}
Precision Engineering for Class-A Surface Excellence
The production of automotive body panels—including hoods, fenders, roof panels, and door skins—demands the highest level of aesthetic and structural precision. Unlike internal structural parts, exterior "Class-A" panels require an automation environment that eliminates all physical defects, including micro-scratches, oil-canning, and thinning. Modern production lines utilize high-tonnage tandem press ranks integrated with high-speed 6-axis or 7-axis robots. These systems are governed by deterministic synchronization software that allows the line to operate as a single, fluid machine, ensuring that delicate aluminum and high-strength steel sheets are formed, transferred, and stacked with zero surface degradation.
Technical Performance Matrix
Key benchmarks for evaluating body panel stamping line efficiency
Feature
Technical Specification
Operational Benefit
Line Configuration
4 to 6 Press Tandem Rank
Allows for complex multi-stage drawing and flanging
Total Line Tonnage
50,000kN - 80,000kN+
Necessary for large-format SUV side panels and roofs
Production Speed
12 - 18 Strokes Per Minute (SPM)
High-volume output for global vehicle platforms
Automation Type
Cross-bar Feeder / 7-Axis Robot
Specialized for stable, high-speed large sheet transfer
Surface Inspection
In-Line AI Vision (8K)
100% automated detection of burrs, dents, and cracks
Changeover Time
< 3 Minutes (Fully Automatic)
Maximizes OEE for multi-model "Mixed Production"
Engineering Advantages
Critical Innovations in Exterior Panel Automation
Vacuum-Logic End-of-Arm Tooling (EOAT): To protect Class-A surfaces, our lines use non-marking polyurethane suction cups and Bernoulli grippers. These ensure a "soft-touch" interface that prevents pressure marks even during high-acceleration 2G movements.
Active Draw Bead Control: Integrated into the lead press, this technology dynamically adjusts the flow of material into the die cavity. This is critical for preventing wrinkles or tears in complex aluminum body-side geometries.
Inter-Press "Wave" Synchronization: Utilizing a shared motion bus, the robots begin extracting the part the moment the press slide clears the safety height. This overlapping "Wave" motion eliminates the traditional "Stop-and-Go" delay, boosting SPM by 20%.
Integrated Sheet Cleaning & Lubrication: Before entering the first press, blanks pass through high-precision brush washers and electrostatic oilers. This ensures a contaminant-free surface, which is vital for preventing "pimples" during the painting process.
Technical FAQ
Addressing core engineering and procurement concerns
How does the line prevent "Springback" in large aluminum hoods?
We utilize Servo-Controlled Dwell Cycles. The press slide can be programmed to "dwell" at the bottom of the stroke for a few milliseconds. This allows the aluminum's molecular structure to stabilize under pressure, neutralizing elastic recovery and ensuring the panel perfectly matches the master gauge.
What is the benefit of a 7-Axis Robot over a standard 6-Axis for body panels?
A 7-axis robot (or 6-axis with a linear track) provides a "Horizontal Stroke" that is essential for large panels. It allows the robot to reach deeper into large press beds without changing its orientation, maintaining the part's horizontal stability and preventing "flutter" at high speeds.
Can the line handle "Mixed Production" of different vehicle models?
Yes. Our lines feature Automatic Die Recognition and Smart Tooling Storage. When a new model "Recipe" is selected, the moving bolsters automatically swap dies, and the robots automatically change their grippers. The entire transition—including software parameters—is completed in under 5 minutes without manual adjustment.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
>25 million usd
Employee Number:
165~200
Ecer Certification：
Verified Supplier
Zhejiang Qicheng Intelligent Technology Co., Ltd. is a national high-tech enterprise dedicated to the metal forming industry. Established in 2017 and located in Jiaxing, Zhejiang Province, the company has rapidly grown into a market leader in stamping automation solutions, serving clients across the... Zhejiang Qicheng Intelligent Technology Co., Ltd. is a national high-tech enterprise dedicated to the metal forming industry. Established in 2017 and located in Jiaxing, Zhejiang Province, the company has rapidly grown into a market leader in stamping automation solutions, serving clients across the...
