Views: 0 Author: SHANDONG MINGHUNG WOOD MACHINERY CO.,LTD Publish Time: 2022-10-21 Origin: MINGHUNG PLYWOOD MACHINE
1. Computer programming automation, simple operation, automatic multi-stage temperature control, moisture removal, and sub-stage pressure compensation to ensure product quality.
2. The hydraulic oil circuit adopts the combination of integrated blocks, the structure is compact, and the system works accurately and reliably.
3. The lifting is fast to ensure that the hot pressing plate is quickly closed.
4. Motor Siemens motor, no power pressure relief, saving energy consumption.
5. 1370*2700*42mm, 1900*2700*52mm, 1400*1400*52mm 1370*3600*60mm ect hot pressing plate, steam pipe double in and double out to ensure uniform temperature of hot pressing plate
A: Fast hydraulic system: We have improved the hydraulic system, added a high-pressure energy storage device, redesigned the valve block, and all valves and pipelines use larger diameters, so that the lowering speed of the cylinder is faster and shortened The pressurization time after the press is closed is shortened, and the output of the finished board is improved. At the same time, we have changed our hydraulic oil cooling method, replacing the original water cooling with air cooling. The air cooling can be about 10°C lower than the previous oil temperature. Under the same strength, our machine is more stable and has a longer service life.
B: Asynchronous servo motor power-saving system: The use of asynchronous servo motors has two advantages, one is that it can achieve the purpose of saving about 40% of power, and the other is that the motor and pump work statically when the press is in a pressure-holding state during operation. This increases the service life of pumps and valves of the hydraulic system by about 50%.
C: Electronic automatic temperature control system: The installation of the electronic temperature control system solves the problem of manually adjusting the temperature of the upper and lower hot platens of the press. It intelligently adjusts the heating system, and by adjusting the flow rate and flow rate, the temperature of the hot platen is always Automatically maintained within the temperature set by the customer.
D: Secondary circulation system: The secondary circulation system of heat transfer oil adopts high temperature heat transfer oil pump and imported electric three-way valve or pneumatic valve with PMA imported temperature control instrument to realize that a heat transfer oil furnace can produce different temperatures without interfering with each other, and the temperature can be controlled The temperature of the upper and lower hot pressing plates is more accurately evened within one degree, so that the quality of the finished product is better.
E: Automatic board ejection and automatic board entry system: greatly saves labor costs, making board ejection and board entry safer and more efficient
The multi-laminator is mainly used for high-gloss veneer of particleboard blockboard, eco-board. It can also be used for forming and veneering of door panels. The number of layers in the multi-laminator varies from 4 to 12 layers. Can also be customized according to customers.
The special multi-laminator can have the function of cold in and cold out. The multi-laminator does not have an automatic feeding system. When using a multi-laminator to press MDF door panels, the board is generally around 3 to 5 mm, and requires special softening treatment before hot pressing. Press and paste can be formed by one press and two times, and the effect of the latter is better.
The main feature of the multi-layer lamination machine is that it has a large number of layers, which can be 4 to 35 sheets at a time. For products with longer lamination cycles, multi-laminators are more efficient and faster than single-laminators. However, since there is no automatic feeding and discharging system, the press is more dependent on manual operation.
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