Digital precision control system (repeat accuracy ±1.5%), high frequency and efficiency, stable structure, full-chain services, adaptable to multi-scenario precision forging; Core highlights: Accuracy reaches Germany's equivalent standard, large-tonnage die-forging hammer (C92K-625kJ) leads globally, over 70 years of industry experience, equipped with full-cycle service capability.
The core features of CNC forging machines are summarized as follows: high forging precision, high production efficiency, stable forging quality, stable comprehensive performance, energy saving and environmental protection, digital-intelligent system, multiple safety protections.
Core Support: Employs a unique striking valve system that precisely controls valve closure time, achieving accurate control of repeated striking energy within ±1.5%, exceeding national standards and reaching German equivalent levels. The mechanical structure features an integral "U"-shaped body with high rigidity and strong resistance to eccentric loads. The guide rails utilize a wide X-shaped structure with adjustable clearance.
Core Value: Ensures the required energy for the forging without extra impact kinetic energy, extending the service life of the hammer rod, hammer head, and dies. Adaptable to dies of different heights with convenient adjustment of starting time, guaranteeing energy consistency and accuracy. High forging precision suitable for multi-cavity forging, with dimensional error within 0.2mm, weight error within 0.3%, and high surface finish.
Core Support: Utilizes a "spool valve" type control valve (Patent No.: 201220657007.7) and a "large hammer head, short stroke" structure. The hammer return uses hydraulic return (similar to a hydraulic spring) with millisecond-level control time, offering sensitive response and smooth direction change. The lower chamber of the main oil cylinder is constantly connected to an accumulator; after the upper chamber depressurizes, the hammer head can lift rapidly, enabling fast strike frequency.
Core Value: Strike frequency is more than double that of ordinary die-forging hammers, significantly improving the overall efficiency of the forging production line. Equipped with short-stroke striking and die vibration functions, suitable for multi-process continuous production, reducing manual intervention costs.
Core Support: The forging process and striking energy are precisely controlled via a programmable controller, capable of storing and calling multiple sets of forging parameters with high repeat forging accuracy. Striking energy is digitally adjustable (0%-100%), with each step adjustable in 1% increments between 1%-100%. Equipped with closed-loop position and energy feedback systems.
Core Value: High first-time forming rate for forgings ensures stable quality, avoiding errors from manual operation variability. Suitable for the precision forming of complex, irregular-shaped forgings, reducing the scrap rate.
Core Support: Precisely controllable striking energy and high blanking precision result in uniform forging flash. High forging precision eliminates mismatch between upper and lower dies, laying the foundation for minimal or no machining.
Core Value: Reduces material waste, significantly improves material utilization, lowers raw material procurement costs, and enhances the company's overall economic benefits.
Core Support: Short contact time between hammer head and die, combined with precise energy control technology, reduces die wear. The integral "U"-shaped body has no connection between upper and lower frames, eliminating bounce and preventing scale ingress that causes precision deformation, minimizing frequent maintenance. The oil tank is a sealed structure with a two-stage oil filtration system, giving the hydraulic system strong contamination resistance.
Core Value: Die service life is extended by more than double. Stable overall equipment performance, low failure rate, significantly reduced maintenance costs, and extended overall equipment lifespan.
Core Support: Precise energy control eliminates excess energy consumption; the system oil temperature remains low, saving energy and power. Utilizes German technology Gerb brand vibration isolators combined with the no-excess-energy striking design, achieving low vibration and low noise.
Core Value: Significantly more energy-efficient than traditional forging hammers, reducing power consumption. Dramatically lower noise and vibration improve the workshop environment, mitigate safety risks related to noise and vibration, and reduce occupational injuries for workers.
Core Support: High forging speed and fast frequency allow for of striking energy, enabling small hammers to handle large tasks. The hammer rod features a flexible thin-rod structure, avoiding over-positioning and die jamming issues. Capable of forging at low temperatures, adaptable to various material forgings.
Core Value: Capable of forging thin-walled, irregular-shaped, thin-ribbed, and tight-tolerance forgings, adaptable for high-density irregular parts in aerospace. Widely applicable across multiple industries for multi-variety, high-volume production, and can be seamlessly integrated with automated forging lines.
Core Support: Enables slow rise and descent of the hammer head, making die change and adjustment convenient and safe, reducing die change time by over 10 minutes. Forging process parameters can be stored and recalled. Equipped with a three-position foot switch (program pace, ejection, extra strike) for different production scenarios. After die change, inputting the die height parameter automatically adjusts the energy.
Core Value: Reduces the required skill level for operators and training costs. Improves die change and parameter adjustment efficiency, reducing downtime.
Core Support: Uses high-end domestic and international components like Siemens PLC and touch screens. The intelligent control system enables convenient human-machine interaction. Features include online monitoring of equipment status, OEE data detection, automatic oil temperature control, fault detection, maintenance reminders, remote control, and remote operation/maintenance functions.
Core Value: Parameters like strike energy, stroke, and step count are controllable and adjustable; programs are readily callable. Absence of significant impact and vibration allows integration with robots and loading/unloading systems, seamlessly integrating into automated forging lines, aiding enterprises in intelligent transformation.
Core Support: The main striking valve uses a spool structure, separating control from oil circuit switching, eliminating machining error effects and valve spool sticking issues, ensuring controllable repeat accuracy. Control valves use standardized design; only the striking valve is a proprietary technology valve, others are standard valves for easy maintenance. Uses Austrian Semperit Grade 4 and 6 high-strength steel wire reinforced oil-resistant ultra-high-pressure hoses, with working pressure up to 35MPa, high pulse resistance, suitable for the high-frequency hydraulic system of CNC die-forging hammers. The interface uses a heavy-duty 24° cone form, offering reliable sealing and impact resistance, ensuring system reliability and stability.
Core Value: Stable equipment operation and precisely controllable striking energy significantly improve forging yield rates. Standardized parts facilitate procurement and replacement, reducing maintenance difficulty and cost.
Core Support: The hydraulic station uses an anti-external leakage structure. Large valve blocks are directly seated in the oil tank; in case of seepage at joints, hydraulic oil flows directly back into the tank without external leakage. Excellent sealing structure uses imported core seals for high reliability.
Core Value: Reduces hydraulic oil loss, extends seal replacement cycles, and lowers overall equipment height. Convenient maintenance reduces repair time and costs.
Core Support: Equipped with safety modules for anti-misoperation, anti-leakage, anti-collision/jacking, and anti-loosening. An external buffer cylinder above the hammer rod provides throttling buffering and flexible limiting. Accumulators are installed at a low position, reducing equipment height and mitigating safety risks. Both control ends of the striking valve have buffer devices to prevent spool collision failure. Uses imported anti-loosening locking washers to enhance system vibration resistance. The hammer rod uses an extra-long piston structure with multiple imported sealing rings for reliable sealing. The hammer rod lower seal features a safety device to prevent high-pressure oil spray in case of rod fracture.
Core Value: Comprehensively mitigates safety risks during equipment operation, safeguarding operator safety and equipment/assets, preventing major safety incidents.
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