Time:2023-11-27 13:39:53 Browse: 120
Filter Plate/Filter Press Filter Core Plate Production Equipment - 1500 Ton Four-Column Hydraulic Press
Filter plates, also known as polypropylene filter plates, filter press filter core plates, filter press filter plates, and diaphragm filter plates, are made of ultra-high molecular weight polyethylene resin, with the addition of additives, and are molded in one step under high temperature and pressure using filter plate molds. The production equipment for filter plates/filter press filter core plates is referred to as a hydraulic press for molding filter plates, and according to the specifications of the filter plates, commonly used are 800 tons, 1000 tons, 1250 tons, 1500 tons, 2000 tons, 2500 tons, and other four-column hydraulic presses. It is a multi-functional three-beam four-column hydraulic press that can be designed according to the process requirements, with a reasonable design of the working table, opening, stroke, etc.
The 1500-ton hydraulic press for molding filter plates/filter press filter core plates is mainly used for the integral molding of thermosetting (FRP) plastic products and thermoplastic plastic products. There are two structures to choose from: four-column type and frame type. It has an independent hydraulic pump station and a CNC electrical control system. The hydraulic control uses an insert valve integrated system, with a compact overall body structure, reliable operation, good sealing performance, long service life, and easy installation and maintenance. The electrical system of the 1500-ton hydraulic press for molding filter plates/filter press filter core plates uses centralized control buttons and has three operating modes: jog, semi-automatic, and fully automatic. The working pressure and stroke can be arbitrarily adjusted according to requirements and can achieve two forming modes: working pressure and working stroke.
The process flow of the 1500-ton four-column hydraulic press for molding filter plates/filter press filter core plates:
1. Batching: Mix the filter plate raw materials in proportion, mix, and mix at high speed, then dry.
2. Extrusion: After the dried raw materials are added to the extruder, extrude, granulate, dry, and then extrude again. The extruder is segmented for heating.
3. Weighing: Weigh the extruded material with an electronic scale and send it to the CNC insulation box for storage. When there are 2-4 pieces in the box, proceed to the next step.
4. Molding: Transfer the material in the box into the mold and press it into shape using the hydraulic press for molding filter plates/filter press filter core plates (1500-ton four-column hydraulic press).
5. Keep warm and pressurize for 4-5 hours to obtain the finished product for use.
Technical features of Nadun Machinery Manufacture Co., Ltd. in designing and producing a 1500-ton four-column hydraulic press:
1. The three-beam four-column structure of the 1500-ton hydraulic press for molding filter plates ensures high guiding accuracy. The whole machine is welded with high-quality steel plates, meeting the requirements of the hot pressing molding process.
2. Precise pressing is achieved by a servo motor + electric cylinder, ensuring stable operation and long service life.
3. The opening height and closing height of the upper and lower working tables are designed and customized as needed.
4. The working table has a flat surface with high precision, and the parallelism is high, ensuring high-precision vertical movement.
5. Heating and temperature rise speed of the upper and lower templates: Temperature 0~300℃/20min, temperature control accuracy ±1℃.
6. Touch screen operation: Pressure, pressing speed, pressing depth, holding time, etc., can all be entered numerically on the touch screen. The interface is user-friendly and the operation is simple.
7. The 1500-ton four-column hydraulic press for molding filter plates can set and store multiple sets and multiple segments of temperature heating programs. According to the corresponding parameters of different products, the corresponding programs can be called.
8. Manual loading and unloading, dual-button operation, practical, and various products can be used with different molds to complete the task.
This is the message content area, you can enter or display the message here
