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Wuxi PengdaHZ Intelligent Equipment Co., Ltd.

Overhead Press

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  • Overhead Hydraulic Press
  • Overhead Hydraulic Press
  • Overhead Hydraulic Press
  • Overhead Hydraulic Press
  • Overhead Hydraulic Press

Overhead Hydraulic Press

The PHP (Pengda Hydraulic Press) Automotive Roof Press is specifically designed for high-precision molding of automotive interior roofs. The equipment integrates advanced hydraulic technology with intelligent control systems, offering both stability and flexibility. It ensures that roof components outperform traditional processes in terms of strength, surface flatness, and consistency. With mature technology and a complete supporting solution, the PHP(Pengda Hydraulic Press) press not only enhances production efficiency but also helps customers reduce operating costs and strengthen market competitiveness.

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Servo Auto Trim Hydraulic Press for Overhead

Precision Forming · Intelligent Efficiency · Driving the Next Upgrade in Automotive Roof Manufacturing 

The PHP (Pengda Hydraulic Press) is specifically designed for the wet molding process of automotive roofs. The press features high precision and stability, a robust structure, and supports mold heating as well as quick mold change, allowing seamless integration with automated production lines. It not only enhances production efficiency and product consistency but also reduces energy consumption and labor costs, providing customers with a high-quality, high-efficiency, one-stop solution.

  • Process Flow
  • Technical Highlights
  • Products
  • Parameters
  1. The Automotive Overhead Molding Process Uses A Wet Molding Method, Completed In Two Steps:

    ● Frame forming: A high-precision hydraulic press compresses raw materials into the roof framework, ensuring structural stability.
    ● Fabric lamination: The framework and fabric are molded together in the same die, achieving a smooth and aesthetically pleasing surface.
  1. PHP’s Servo Auto Trim Hydraulic Press For Overhead Has Lots Of Great Technical Highlights:  

    ● High precision and stability
    ● Mold heating system
    ● Quick mold change system
    ● Intelligent production
Pressure 200T/250T 400T 300T/315T
Function Fabric composite  Frame forming General
Max. Opening 1500 1500 1500
Stroke 1200 1200 1200
Working table size L-R 3000 3000 3000
F-B 1800 1800 1800
The height from working table to the floor 700 700 700
Slider speed Fast down 300 300 300
Slow down 10-30 10-30 10-30
Return 200 200 200
Power 29 37 37
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Wuxi PengdaHZ Intelligent Equipment Co., Ltd.

PHP(Pengda Hydraulic Press)

PHP(Pengda Hydraulic Press) has been manufacturing hydraulic presses for over 20 years. We specialise in hydraulic press machine development, it's our only product line, and this means we only concentrate in technical innovations and making better energy-saving and more precise cutting presses. As Custom Overhead Hydraulic Press Manufacturers and Overhead Trimming Press Factory, PHP(Pengda Hydraulic Press) Presses are present in industry sectors such as Automotive, Rail Transport, Construction, Aerospace and Car Trim. Contact us for more information about PHP(Pengda Hydraulic Press) and our presses.

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Overhead Hydraulic Press Industry knowledge

How to Choose the Right Overhead Hydraulic Press for Your Production Line

Choosing the right overhead hydraulic press is crucial for optimizing production efficiency, ensuring product quality, and reducing maintenance costs. Consider factors such as:

  • Press Capacity: Match the press force to your material type and production requirements.
  • Frame Type: Ensure the overhead structure fits your workspace and provides stability.
  • Automation Level: Decide between manual, semi-automatic, or fully automated systems based on production volume.
  • Safety Features: Look for presses with emergency stops, safety guards, and overload protection.
  • Energy Efficiency: Modern hydraulic systems can reduce power consumption and operational costs.

Evaluating these factors carefully will help you select an overhead hydraulic press that meets your production needs and ensures long-term reliability.

Comparing Overhead Hydraulic Presses with Traditional Hydraulic Press Systems

Overhead hydraulic presses and traditional hydraulic press systems both serve critical roles in modern manufacturing, but they differ significantly in design, efficiency, and application scope. Overhead hydraulic presses are typically optimized for energy efficiency, operational stability, and space-saving layouts, making them ideal for high-volume and complex molding processes.

PHP(Pengda Hydraulic Press), founded in 2004, is a professional manufacturer of non-metallic hydraulic presses committed to green industry principles and technological innovation. The company focuses on two main categories of non-metallic molding presses:

  • Servo Composite Hydraulic Presses: Suitable for SMC, LFT-D, GMT, HP-RTM, STM, and high-temperature carbon fiber applications, serving industries like new energy vehicles, aerospace, rail transit, urban construction, low-voltage electrical appliances, and military products.
  • Servo Interior Parts Hydraulic Presses: Designed for automotive interior processes including molding, compounding, punching, and heating. Common applications include overhead liners, carpets, luggage compartments, seats, soundproof components, and wheelhouses.

When compared to traditional hydraulic press systems, overhead hydraulic presses offer several advantages:

  • Energy Efficiency: Advanced servo-controlled systems reduce power consumption significantly.
  • Space Optimization: Overhead structures allow for compact layouts and better integration into automated production lines.
  • Operational Stability: Enhanced mechanical design ensures consistent performance even in high-cycle operations.
  • Safety and Reliability: Integrated safety mechanisms and high-quality components minimize downtime and operational risks.
  • Versatility: Capable of handling a wide range of materials and complex molding processes.

Example Technical Parameters of an Overhead Hydraulic Press

Parameter Typical Value
Press Capacity 100 – 5000 kN
Stroke Length 200 – 1000 mm
Table Size 800 × 1200 mm – 3000 × 4000 mm
Automation Level Semi-automatic / Fully automatic
Control System Servo-hydraulic PLC
Applicable Materials SMC, GMT, LFT-D, Carbon Fiber, HP-RTM

Overall, overhead hydraulic presses represent a modern solution for manufacturers seeking efficiency, precision, and flexibility. By contrast, traditional hydraulic presses may still be suitable for simpler applications but generally lack the energy efficiency, automation capabilities, and space optimization offered by overhead systems.