hydraulic press

Shanghai Zhu'en Hydraulic Press (also known as oil hydraulic press) is a general-purpose industrial pressure forming equipment designed based on Pascal's principle of hydrostatic pressure. It features a sturdy structure, stable pressure output, and controllable precision, and is widely adapted to various processing technologies such as stamping, stretching, bending, press-fitting, hot pressing, shaping, and cutting of various metal and non-metal materials. It is a core forming equipment for industries such as hardware manufacturing, auto parts, home appliance plastics, new energy, and composite material processing. This series of equipment supports standardized mass production and non-standard customization, adapts to continuous operation under multiple working conditions, has high cost performance and low failure rate, and is suitable for normal production in factories.

I. Core Structural Advantages of the Equipment

The whole machine is welded with high-quality industrial-grade steel, and the main structure undergoes stress-relief heat treatment, which effectively eliminates internal stress in the fuselage, making it not easy to deform during long-term high-pressure operation, with strong fuselage rigidity and excellent pressure resistance. The mainstream three-beam four-column structure and single-arm C-type structure are optional, with precise guiding structure, strong anti-eccentric load capability, smooth slider operation, and eliminating workpiece deviation and equipment wear caused by eccentric pressure. The overall structure of the equipment is compact, with reasonable layout, sufficient reserved space for operation and maintenance, and convenient mold disassembly and assembly and daily maintenance.

II. Characteristics of Hydraulic and Control Systems

The equipment is equipped with an integrated cartridge valve hydraulic system, with simple oil circuit layout, fewer leakage points, small hydraulic impact, low operating noise, and uniform and stable pressure output. It supports switching between two modes: constant pressure forming and constant stroke forming, and has built-in intelligent pressure holding and delay pressure stabilization functions. The pressure holding time, pressing stroke, and pressure parameters can be freely adjusted according to production processes, perfectly meeting high-precision production requirements such as precision forming, tight press-fitting, and non-marking stretching.

It is equipped with a standard PLC numerical control system + touch screen human-machine operation interface, which is intuitive and simple to operate, supports parameter storage and one-key calling, and can save multiple sets of mold process parameters, adapting to the production of multiple types of workpieces in rotation. The equipment has multiple working modes such as jog, manual, semi-automatic, and automatic cycle, and is also equipped with multiple safety mechanisms including emergency stop, overload protection, hydraulic overload pressure relief, and limit protection, effectively avoiding risks of equipment overload and over-travel operation, and ensuring production safety and equipment service life.

III. Performance Advantages of the Equipment

1. Stable Precision: With precise guiding design, the slider has high running verticality, good consistency of workpiece forming, low scrap rate, and meets the standards for mass production of precision workpieces.

2. Energy-Saving and Efficient: Optimized hydraulic power configuration, low energy consumption in no-load standby, fast operation response speed, lower energy consumption and higher production efficiency compared with traditional old-style hydraulic equipment.

3. Durable and Reliable: Core hydraulic components and electrical components are made of high-quality accessories, with wear resistance, pressure resistance, good sealing, stable long-term continuous operation, low failure rate, and low maintenance cost.

4. Strong Versatility: Tonnage, worktable size, opening stroke, and pressure parameters can be customized non-standardly, adapting to the processing of workpieces of various sizes, with multi-function of one machine, and adapting to the production needs of multiple industries.

IV. Applicable Processing Technologies

It can complete various processing technologies such as stretching, stamping forming, bending and shaping, punching and blanking, straightening and correction of metal plates; press-fitting of hardware accessories, pressing of bearing bushes, assembly and fixing of parts; hot pressing forming and molding of plastics, composite materials, carbon fiber, and BMC materials; trimming, embossing, bonding, shaping of workpieces, etc.

V. Widely Applicable Industries

It is widely used in various industrial manufacturing fields such as auto parts manufacturing, home appliance hardware processing, new energy accessory production, precision electronics, hardware products, aerospace accessories, building materials forming, rubber and plastic processing, mold processing, and mechanical equipment assembly, adapting to mass production and precision processing scenarios of small and medium-sized factories.

VI. Manufacturer's Services and Customization Instructions

Shanghai Zhu'en has focused on the R&D and production of hydraulic forming equipment for many years. We can customize hydraulic press equipment with different tonnages, strokes, worktable specifications, and automation configurations according to customers' workpiece sizes, process requirements, and production beats. All equipment undergoes strict quality inspection before leaving the factory, with stable overall performance and accurate parameters. We provide one-stop services including standardized installation and commissioning, technical guidance, and after-sales maintenance, support on-demand customization, on-site trial operation, and technical docking, helping customers achieve efficient production.