Customer Case Studies

The customer needed to stamp complex bracket geometries from high-strength steel at cycle times under 15 seconds, with tight dimensional tolerances (±0.05mm) for a major OEM assembly line. Existing presses could not maintain consistency across 24/7 production.

We designed a YD-2000S servo hydraulic press with closed-loop position control, automatic die clamping, and integration with the customer’s robotic part-handling system. Real-time force monitoring ensured every stroke met tolerance requirements.

Micro-stamping of copper alloy contacts for USB-C connectors required ±0.02mm accuracy at 800+ parts per minute. Conventional presses generated excessive heat and vibration, causing surface defects on plated contacts.

The YD-100P features a vibration-dampened frame, oil cooling system, and custom die-set interface that maintained thermal stability within ±1°C during continuous operation. Servo-driven material feed achieved the required positioning accuracy.

A hardware manufacturer producing door hinges, drawer slides, and cabinet handles for the European market needed to upgrade from 20-year-old manual presses. Defect rates were 6-8%, and operators faced safety risks with outdated controls.

We supplied a fleet of YD-200, YD-300, and YD-500 presses with PLC-controlled stroke profiles, dual-button safety systems, and optional auto-lubrication. Each press was tuned to the specific die sets for the customer’s 40+ SKUs.

Battery module end plates required precise pressing force (within ±2% tolerance) with full traceability for each unit. The automotive-grade customer demanded complete production data logging for IATF 16949 compliance.

The YD-300M was equipped with high-precision load cells, linear encoders, and a data acquisition system that recorded force, position, and time for every press cycle. Data was exported to the customer’s MES via OPC-UA protocol.

An aluminum die caster producing transmission housings for EVs needed to trim flash from complex castings. Manual trimming was inconsistent, with 12% of parts requiring rework, and operators suffered fatigue-related injuries.

We engineered a YD-400T auto-trimming press with a custom fixture that located each casting in 3 datum points. The press cycle used a pre-set force profile that trimmed flash cleanly without damaging the casting surface.

A powder metallurgy specialist producing gears and bearings for automotive applications needed uniform density distribution in complex-shaped compacts. Existing presses produced density variations of ±8%, causing sintering distortion.

The YD-500PM uses a multi-stage compaction cycle with adjustable pre-press, main press, and coining stages. CNC-controlled fill depth and ejection speed ensured uniform powder distribution. Custom die tooling was designed in-house.