PE/Kevlar/Aramid Fiber Bulletproof Helmets Forming Press

Composite bulletproof helmets are typically made from a combination of glass fiber, Kevlar, and thermoplastic resin. These include a waterproof layer, a fireproof layer, an aramid fabric layer, and a resin layer. These lightweight materials are heat-pressed together. These composite bulletproof and riot helmets offer excellent ballistic resistance, are lightweight, feature simple molding, and are cost-effective, making them a popular choice for military and law enforcement enterprises.

The PE/Kevlar/Aramid Fiber bulletproof helmet forming machine is a composite press designed explicitly for molding ballistic helmets. It utilizes a high-rigidity frame or four-column structure, offering superior rigidity and precision. It is equipped with a precise temperature and pressure control system. This equipment automatically performs heating, temperature control, pressurization, pressure holding, cooling, and demolding operations, ensuring consistent and high-quality molding.

The bulletproof helmet hydraulic press is available in capacities of 200 tons, 315 tons, and 500 tons. It can produce either one or two helmets per mold. As a professional hydraulic press manufacturer, PDH can customize the press based on the specific specifications and tonnage of the helmet mold purchased by the customer.

Working Principle of a PE/Kevlar/Aramid Fiberv Bulletproof Helmet Press

The bulletproof helmet molding press utilizes a hydraulic system to provide stable, controllable pressure. Upper and lower heating plates apply high temperature and pressure to the mold, causing the resin in the prepreg material to flow, infiltrate, and cure, ultimately forming a helmet shell with a specific curved surface shape.

The equipment enables multi-stage pressurization and temperature ramp control, ensuring uniform heating and sufficient curing across all product areas, avoiding air bubbles, delamination, and deformation.

Composite Bulletproof Helmet Forming Press Structure

• Central Unit: Utilizes a frame-type or four-column, high-strength welded structure for superior rigidity and deformation resistance.
• Hydraulic System: Utilizes a high-precision servo-hydraulic control system for stable pressure and rapid response.
• Heating System: Optional electric or thermal oil heating options are available, achieving temperatures up to 300°C with rapid heating rates and a temperature control accuracy of ±1°C.
• Cooling System: Equipped with water or air cooling to ensure rapid cooling and final shaping of the product.
• Control System: Utilizes a PLC and touchscreen interface for automatic temperature, pressure, and time control, as well as process data recording.
• Safety System: Equipped with multiple safety features, including photoelectric protection, a safety door, and an emergency stop button.

Key Features of the PEUD Bulletproof Helmet Hydraulic Press

1. High-Precision Molding Control: Dual closed-loop pressure and temperature control ensure consistent dimensions and performance for each product.
2. Excellent Temperature Uniformity: The heating plate is precision-ground and temperature-controlled, ensuring a temperature difference of less than ±1°C.
3. Energy-Saving and Environmentally Friendly Design: Utilizes a servo-hydraulic system, achieving over 30% energy savings and low noise and leakage.
4. Automation and Intelligence: Supports fully automated operations, including automatic mold loading, pressure holding, cooling, and demolding, and can be configured with a robotic arm and quick mold change system.
5. Safety and Reliability: Multi-level safety interlocks ensure safe and risk-free operation.
6. Customizable Production: Custom mold sizes, pressure capacities, and heating system solutions are available, tailored to specific helmet models and process requirements.

Technical Parameters of Bulletproof Helmet Molding Press (can be customized according to requirements)

Applications of the PE/Kevlar/Aramid Fiber Bulletproof Helmet Forming Press Machine

• Bulletproof helmets (military and police helmets, combat helmets, training helmets)
• Composite helmets
• Protective masks and visors
• Carbon fiber or aramid composite curved parts
• Various high-strength composite structural parts

Optionals for the PEUD Bulletproof Helmet Hydraulic Press

1. Quick mold changer
2. Automatic loading and robotic system
3. Vacuum-assisted molding system
4. Process curve recording and data traceability system
5. Dual-station automatic production platform

Advantages of a Composite Bulletproof Helmet Molding Press

A bulletproof helmet hydraulic press enables mass production of protective products with high consistency, ensuring that each helmet meets international standards (such as NIJ and GA) for weight, thickness, and impact resistance.

This equipment is widely used in military manufacturing companies, police equipment manufacturers, composite materials research institutes, and defense project manufacturing bases, providing efficient and reliable production equipment for the modern protective equipment industry.

PDH is a professional hydraulic press factory in China that provides high-quality PE/Kevlar/Aramid Fiber bulletproof helmets forming press machines. If you have any needs, contact us!