100-ton Four-column Hot Press Product Features

The 100-ton four-column hot press developed and manufactured by Jianlong Hydraulic Technology is a large-tonnage, highly stable hot press molding machine suitable for industries requiring high pressure and high temperature processes, such as composite molding, rubber vulcanization, and wood-based panel production. Its core features include high pressure, precise temperature control, stable structure, and efficient production. Below, see Jianlong Hydraulic Technology's editor's sharing for your reference when purchasing!

1. High tonnage for heavy-duty pressing

1.1 100-ton nominal pressure meets the pressing needs of high-density materials (such as metal powder and fiber-reinforced composites).

1.2 Adjustable pressure, supporting multiple pressurization and holding functions, adapting to different process requirements.

1.3 Stable hydraulic system, utilizing a high-performance oil pump and solenoid valve, ensures smooth and impact-free pressure output.

2. Four-column structure, high rigidity and resistance to off-center loads

2.1 Four-column guides, combined with precision guide bushings, ensure smooth up and down movement of the slider, preventing deformation during long-term use. 2.2 Reinforced body, welded from high-quality steel or integrally cast, offers strong deformation resistance and is suitable for long-term, high-pressure operations.

2.3 Large tabletop design (optional sizes include 600×600mm and 800×800mm) for processing large workpieces.

3. Precise temperature control and uniform heating

3.1 Electric or oil heating, temperature range from room temperature to 300°C (higher temperatures available on request), with a temperature control accuracy of ±3°C to 5°C.

3.2 Multi-stage temperature control and PID intelligent adjustment prevent temperature fluctuations from affecting product quality.

3.3 Special treatment of the hot platen (such as mirror polishing and hard chrome plating) improves heat transfer efficiency and prevents sticking.

4. Efficient production, optional automation

Quick mold closing and an idle downward speed of 10-30mm/s improve work efficiency.

4.1 Optional PLC intelligent control allows for customizable pressure-temperature-time parameters, enabling automated production. 4.2 Manual, semi-automatic, and fully automatic modes are available to meet diverse production needs.

5. Safe, reliable, and easy to operate

5.1 Hydraulic overload protection prevents overpressure from damaging the equipment.

5.2 Mechanical limit switches and photoelectric protection ensure safe operation.

5.3 Thermal insulation design reduces heat loss and reduces the risk of burns.

5.4 Fault self-diagnosis (high-end models) facilitates quick maintenance.

6. Multifunctional applications: One machine for multiple uses

6.1 Rubber industry: Large seals, tire vulcanization.

6.2 Composite materials: Hot press curing of carbon fiber and fiberglass reinforced plastics.

6.3 Wood-based panel industry: Hot press molding of plywood, density fiberboard, and decorative panels.

6.4 Powder metallurgy: Metal/ceramic powder pressing and molding.

6.5 Other industries: Insulation materials, friction plates, graphite mold pressing, etc.

The 100-ton four-column hot press, with its high pressure, precise temperature control, stable structure, and efficient production, is an ideal choice for medium-to-large-scale hot press forming processes. It's suitable for industries with high pressure and temperature requirements, and can be customized with advanced features such as a multi-layer worktable and servo energy-saving system. For detailed technical specifications or customized solutions, please contact us (scan the WhatsApp QR code below). Jianlong Hydraulic Technology will provide you with personalized, customized professional solutions and is dedicated to serving you.