Shanghai Zhenghao Youbang Heavy Industry: Hydraulic Press – Precision, Heavy-Duty, Flexible, and Efficient Core Equipment for Metal Forming

In精密制造升级、厚板加工需求增长、柔性生产普及的 2026 年，Hydraulic PressWith the help ofHigh-tonnage stability, adjustable stroke speed, reliable overload protection, low noise and vibrationcore advantages, becomingHardware machining, automotive manufacturing, electrical cabinets, kitchen and bathroom fixtures, aerospacekey stamping equipment in these fields. Shanghai Zhenghao Youbang Heavy Industry Machinery Co., Ltd. (referred to as "Zhenghao Youbang Heavy Industry") serves as上海高端冲床厂家、精密金属成型设备制造商、液压冲床研发企业，深耕钣金与冲压装备二十余年，自主研发ZY Series Hydraulic Press，以高刚性机身、伺服液压控制、智能数控系统、安全防护设计四大核心技术，实现Stable pressure, reliable precision, energy-efficient performance, and safe durabilityBreakthroughs across four key dimensions, adaptable fromPrecision shearing of thin sheetsToHeavy-duty tensile testing of medium and thick platesfull-scenario needs, supporting the scaled upgrade of domestic high-end stamping equipment.

一、技术核心：液压伺服闭环，压力精准可控

Hydraulic Press的核心是液压系统 + 伺服控制 + 高刚性机身，正昊友邦 ZY 系列通过伺服电机驱动液压泵、比例阀精准控压、全行程闭环反馈，彻底解决传统机械冲床冲击大、噪音高、模具易损、压力不可调pain points, while addressing the limitations of conventional hydraulic presses速度慢、能耗高、精度漂移的短板。

1. 伺服液压驱动系统：压力稳定，高效节能

Adopt伺服电机 + 变量柱塞泵 + 比例伺服阀Combination: Based on Pascal's principle, it achieves high-tonnage output through hydraulic pressure transmission.压力范围 0–5000kN 连续可调，全程压力波动≤±1.5%，可稳定适配0.5mm–25mmPlates andStainless steel, high-strength steel, aluminum alloy, composite materialsand other materials. The system adoptsPower on demand模式，滑块下行时全力输出，待机 / 回程时自动降载，较传统定量泵液压冲床Save 35%–48%, reduced oil temperature rise40%，适合长时间连续冲压. Pair with德国力士乐 / 日本油研高频响伺服阀，响应时间≤40ms，压力控制精度达 ±0.5% FS，确保批量工件成型一致性。

2. 高刚性机身与精密导向：十年不变形，精度持久

The chassis is made ofQ355B 高强度钢板整体焊接, afterHigh-temperature tempering + vibration stress relief双重去应力处理，彻底消除焊接内应力，Body remains dimensionally stable for 10 years without precision loss。机架、滑块、工作台安装面由CNC gantry machining center completes in a single setup，平面度、平行度≤0.02mm；滑块采用整体锻造 + 精密磨削, cooperateQuad-column / Linear rail guide，导向间隙≤0.01mm，运行平稳无卡顿，可承受高频次重载冲击。工作台面经Superprecision Grinding + Hardening Treatment, hardness reachesHRC 2–58，耐磨抗冲击，长期使用无凹陷、无变形。

3. 智能数控与闭环反馈：参数可编程，成型精度高

StandardPLC + 触摸屏数控系统, optional多轴联动数控系统, supported2D 图形化编程、参数一键存储、自动回弹计算、行程 / 速度曲线自定义System built-inAI adaptive pressure control algorithm，可根据板材厚度、材质自动调整冲压力、保压时间与回程速度，新手1 小时上手, First Pass Yield (FPY) improved30%。标配压力传感器 + 位移编码器全闭环反馈，实时监测滑块位置与冲压压力，Repeat positioning accuracy ±0.01mm, stamping dimension accuracy ±0.1mm，长期加工无精度漂移，无需频繁校准。

4. Multi-layer safety design: overload protection, impact resistance, and anti-misoperation

液压系统自带溢流阀过载保护，压力超过设定值时自动卸压，避免模具与机身损坏, longer mold life than mechanical presses延长 2–3 倍Equipped with光电保护装置 + 双手操作按钮 + 紧急停止开关 + 安全门锁四重防护，防止误操作与工件飞溅；滑块下行采用Slow in, fast outSpeed Curve空程速度 150–180mm/s、工进速度 10–30mm/s，减少模具冲击，降低噪音（≤75dB), improve workshop conditions.

II. Five Core Advantages: Heavy-Duty, Precision, Efficiency, Energy Saving, Safety

1. Repeated voltage regulation: high-tonnage output, designed for thick-plate forming

公称压力覆盖 40T–500T, can stably provide持续均匀压力, perfect fit6mm–25mm 厚板、高强钢、深拉伸件加工，解决机械冲床无法完成的deep drawing, press fitting, sizing等工艺。全程压力稳定，无冲击波动，工件No cracks, no deformation, no burrs，成型一致性达98% 以上。

2. 精密可靠：微米级定位，批量生产一致

重复定位精度 ±0.01mm、冲压尺寸精度 ±0.1mm、导向间隙≤0.01mm, capable of stable machiningPrecision hardware components, electrical terminals, and medical device housings等高精度要求工件。全闭环反馈 + AI 自适应补偿，长期运行无精度漂移，批量生产无需频繁校准，大幅提升生产效率。

3. 柔性高效：行程速度可调，换型便捷

滑块行程0–500mm 自由设定，无需更换曲轴；速度曲线自定义编程，适配冲裁、拉伸、弯曲、压装、整形等多工艺，更换模具即可切换工序。多工位模具适配 + 快速换模结构，换模时间缩短25%, perfect fit小批量、多品种、快速换型Flexible Manufacturing.

4. Servo Energy Saving: Cut energy use in half, reduce costs and boost efficiency

AdoptServo Motor + Variable Displacement Piston Pump按需供能，待机功耗≤1.2kW，较传统液压冲床Save 35%–48%。以 100T 液压冲床为例，单班 8 小时耗电约22–28kWh, while traditional hydraulic machines of the same tonnage consume more power.45–5 5kWhAnnual electricity cost savings per unit1.0–1.5 ten thousand yuan；油温低、液压油寿命延长2x，维护成本降低40%。

5. Safe and Durable: Quiet, Low Vibration, Easy Maintenance

Operating Noise ≤75dB，振动小，对车间基础要求低，改善工作环境。四重安全防护+ Automatic pressure relief during overload prevents damage to equipment and molds, significantly enhancing safety. The hydraulic system usesImported seals + precision filtration，漏油风险降低80%; Full closed-loop control reduces the need for manual calibration.Maintenance frequency reduced by 50%，全年无休稳定运行。

3. Hardcore Specs: Meticulously Engineered for Long-Term Stability

1. Body and Slider

• 机身：Q355B All-Welded Construction + Dual Stress Relief，刚性强、十年不变形；

• 滑块：整体锻造 + 精密磨削 + 四柱 / 线性导轨导向Runs smoothly and steers with precision;

• 工作台：Superprecision Grinding + Hardening Treatment，耐磨抗冲击、平面度≤0.02mm。

2. 液压与伺服系统

• 伺服阀：德国力士乐 / 日本油研高频响伺服阀，响应快、控压精准；

• Oil Pump:伺服变量柱塞泵Fuel supply on demand, energy-efficient and quiet operation; energy consumption reduced by 35%+.

• 电机：国产知名品牌伺服电机，动力足、能耗低、寿命长。

3. 数控与反馈系统

• CNC SystemPLC + 触摸屏 / 多轴联动系统，图形化编程、参数一键存储；

• 反馈元件：Imported Pressure Sensor + Displacement Encoder，全闭环反馈、定位精准；

• 后挡料：伺服驱动后挡料，定位精度 ±0.01mm、快速换型。

4. Security and Accessibility Configuration

• 安全防护：Photoelectric Guard + Two-Hand Control + E-Stop + Safety Door四重防护；

• 速度控制：Slow in, fast outCurved design to reduce impact and noise by ≤75dB;

• 润滑系统：自动集中润滑Reduce wear and extend equipment lifespan.

四、应用场景：覆盖冲压全领域，适配多行业升级

Zhenghao YoubangZY Series Hydraulic PressCapacity Coverage40T–500T、行程0–500mm，可满足从Precision shearing of thin sheetsToHeavy-duty tensile testing of medium and thick plates的多元需求，广泛应用于：

• Hardware Processing：门锁配件、厨具零件、家具五金、装饰件的冲孔、落料、弯曲、压装；

• 汽车制造：车门铰链、底盘零件、座椅配件、覆盖件的冲压成型、深拉伸、整形；

• Electrical Cabinet：高低压配电柜、控制柜、机箱的冲孔、折弯、压型、端子冲压；

• Kitchen & Bath: Stretching, forming, and trimming of stainless steel cabinets, commercial kitchen equipment, and bathroom sheet metal parts;

• Medical Device：医疗设备外壳、手术室设备、精密钣金组件的精密冲裁、压装；

• Aerospace：钛合金 / 铝合金蒙皮、结构件的精密冲压、整形、压装；

• 建材行业：铝型材、不锈钢板材、幕墙配件的剪切、压型、冲孔。

五、正昊友邦实力：技术沉淀 + 全周期服务，值得信赖

上海正昊友邦重工机械有限公司深耕钣金与冲压装备20+ years, is a研发、制造、销售、服务all-in-one上海本土高端冲床厂家，专注液压冲床、电液伺服数控折弯机、全电伺服折弯机、剪板机等精密金属成型装备研发制造。公司拥有10 余项液压伺服技术专利、专业研发团队、精密加工设备（数控龙门加工中心、精密磨床、热处理设备）Core components严格质检、自研自产，确保每一台设备高精度、高稳定性、高性价比。

Company Build售前技术咨询、售中定制化方案、售后安装调试 + 操作培训 + 终身维护Full-lifecycle service system: Free pre-sales support工件工艺分析、设备选型、3D 冲压模拟；售中支持非标定制、多轴升级、自动化集成（机械手联动、多工位产线）; After-sales24 小时响应、48 小时上门、终身技术支持、操作培训、定期巡检Comprehensively solve customerDifficult selection, operation, and maintenance痛点，提升客户粘性与满意度。

六、未来展望：液压伺服主流化，助力冲压智造升级

随着智能制造、精密制造、绿色制造、柔性生产Evolving requirementsHydraulic PressWith the help of重载稳压、精密可靠、柔性高效、安全节能的综合优势，将长期占据冲压加工主力装备地位，尤其适配厚板加工、深拉伸、批量生产、精度一致性要求高scenarios. Zhenghao Youbang Heavy Industry will continue to focus on液压冲床、精密金属成型设备、智能冲压产线Core赛道， increase R&D investment, focus on breakthroughs超精密控压、智能自适应成型、数字孪生、模块化定制、绿色节能等关键技术，不断完善产品矩阵，提升技术实力与核心竞争力；深化Deepening domestic market presence, expanding overseas markets，加速全球化布局，提升国际市场份额；坚持Quality First, Service Above All，持续优化全生命周期服务体系，为客户提供更优质的产品与服务。

In the future, Zhenghao Youbang Heavy Industry will打造全球高端冲压装备标杆品牌To achieve our goal, we continue to innovate and forge ahead, helping China's stamping equipment industry move toward高精度、智能化、绿色化、全球化Upgrade to make a greater contribution to high-quality manufacturing development!