Cold press Oil press press

Cold press oil press press, also known as hydraulic cold press or hydraulic cold press, is a mechanical equipment that works using the principle of liquid pressure transmission. The following is a detailed introduction to the cold press oil press press:

1. Working principle

The cold press oil press press utilizes Pascal's law to generate enormous pressure through a hydraulic transmission system, achieving cold press forming of workpieces. It utilizes the small action force on the small plunger (the plunger of the pump) to generate a large force on the large plunger (the plunger of the hydraulic press), thereby completing various cold pressing processes.

2. Scope of application

Widely used in various stamping processes such as stretching, punching, bending, flanging, and cold extrusion of metal materials, it is also suitable for calibration, pressing, powder and abrasive product pressing, as well as plastic and insulation product pressing. Especially in the automotive industry, home appliance industry, kitchenware industry, locomotive and vehicle industry, cold press oil press press is an indispensable and important equipment.

3. Structural characteristics

Usually, a four column structure is used, which provides stable support and guidance for the equipment, ensuring its stability and accuracy under high pressure. At the same time, the cold press oil press press is also equipped with various safety devices and auxiliary equipment, such as limit switches, pressure gauges, automatic timers, etc., to ensure the safety and convenience of operation.

4. Operation Guide

The operation of a cold press oil press press is relatively simple, usually equipped with control buttons such as up, stop, and press down. Before use, it is necessary to place the workpiece according to the correct operating method, and it is strictly prohibited to apply pressure on the edges or uneven surfaces. At the same time, it is necessary to regularly check whether the transmission components and safety devices of the machine tool are correct to ensure the normal operation of the equipment.

5. Maintenance and upkeep

In order to maintain the good performance and extend the service life of the cold press oil press press, regular maintenance and upkeep are necessary. This includes keeping the machine clean, lubricating various transmission components and rotating connection points, checking for leaks in the oil circuit and conducting timely maintenance, and regularly replacing oil. In addition, it is necessary to store the equipment according to the correct storage method, avoiding direct sunlight and rain.

6. Market and Application

At present, there are various brands and models of cold press oil press presses on the market, with prices ranging from several thousand yuan to several hundred thousand yuan. Users can choose suitable equipment based on their own needs and budget. With the continuous development of industrial technology, the application of cold press oil press presses in various fields will become increasingly widespread.
Overall, the cold press oil press press is a powerful, easy-to-use, and easy to maintain mechanical equipment that plays an important role in fields such as metal processing and plastic molding.