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{"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"}}
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Quick Die Change System For Automotive Stamping Line
In high-pressure automotive Tier-1 and OEM stamping environments, seamless model transitions—such as switching from SUV side panels to sedan hoods—are critical. Our Quick Die Change (QDC) Systems are engineered to reduce changeover times from hours to under 10 minutes, significantly enhancing your Overall Equipment Effectiveness (OEE).
By integrating heavy-duty Die Lifters, high-clamping force Hydraulic/Pneumatic Clamps, and automated Moving Bolsters, we create synchronized workflows. Our systems ensure die positioning repeatability within microns, eliminating manual adjustments and trial runs.
Technical Specification Matrix
Core metrics for professional procurement and engineering evaluation
Component
Technical Specification
Engineering Benefit
Clamping Force
10T - 100T per Clamp
Securely holds large-scale automotive dies
Changeover Time
< 10 Minutes (SMED Optimized)
Drastic reduction in non-productive downtime
Die Weight Capacity
Up to 120 Tons per Bolster
Supports heavy-duty BIW and Giga-press dies
Positioning Accuracy
±0.02 mm
Ensures perfect alignment with press center
Control Interface
Integrated PLC / HMI Touchscreen
One-touch automated clamping/unclamping
Safety Interlocks
Dual-Circuit Hydraulic Monitoring
Prevents press cycle if clamping pressure drops
Drive System
Electric / Hydraulic / Air-over-Oil
Versatile for mechanical and servo presses
QDC Application Scenarios in Automotive Plants
Demonstrating specialized experience in high-mix production
Tandem Press Lines: Synchronized QDC systems across 5+ presses for simultaneous die changes across entire production lines
Progressive Die High-Speed Lines: Integrated coil-to-press QDC with automatic tie-bar and scrap-chute adjustments
Hot Stamping (Press Hardening): Heat-resistant clamping systems designed for reliable operation at elevated temperatures without seal degradation
Multi-Model Flexible Lines: RFID-tagged dies and automated moving bolsters for Just-in-Time production of various vehicle body parts
Technical FAQ: Optimizing Die Change Efficiency
Building trustworthiness through expert technical insights
How do you ensure the safety of the die and press during high-speed changeover?
We utilize Multi-Point Safety Interlocks. The QDC controller is electrically interlocked with the press's Emergency Stop circuit. The press cannot initiate a stroke unless all clamps reach target pressure and "Die-In-Position" proximity sensors are confirmed, preventing catastrophic tool damage from misaligned dies.
What is the advantage of Hydraulic Clamping vs. Mechanical Clamping for automotive dies?
Hydraulic Clamping offers consistent, vibration-resistant force and faster actuation. In automotive stamping with thousands of tons of pressure, hydraulic systems provide "Active Monitoring" - instantly halting the press if pressure drops are detected, whereas mechanical bolts can loosen over time without warning.
Can your QDC system be retrofitted to older mechanical presses with T-slot bolsters?
Yes. We specialize in Retrofit Integration. We install custom-length die lifters into existing T-slots and mount hydraulic pump units externally, enabling older assets to achieve modern SMED standards without total press replacement, delivering high ROI for aging facilities.
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...
