It is used to work with various high-quality PVC, high gloss, hot transfer and veneer at one side. Mainly press the cabinet,wardrobe,and other furniture.
The products are of high quality, and will not peel off,the line and groove are clear.
This machine can choose silicon pre-press mode (loading positive pressure twice through silicon rubber sheet) to improve the production quality.
vacuum pump,adopting German technology, its horsepower is strong, and long service life.
The main engine of hydraulic pressure system adopts international advanced system.The plate plug-in principle features advanced structure, low malfunction rate, high flow and rapid pressure (pressing time about 5 seconds instead of traditional pressing time 15-20 seconds) thus promoting production efficiency.
The operation system chooses the international branded “Delta” PLC control equipment and the large man-machine touch screen. The machine is easy to control, and the technology is highly advanced. The automatic degree is very high.
The main electrical equipments for control system adopt “Schneider” , “Weidmuller”, Taiwanese ”Delta”, Chinese ”CHINT”.
Number display current, voltage display, are easy to see. The micro computer temperature control equipment is adopted to control the temperature exactly.
The machine rack is made up of 6 whole steel plates excavated to avoid welding deformation.
The travel system for plate movement adopts our company’s patent, which matches the frequency governor, forming low speed to start, gradually speed up, high speed to move, low speed to stop. Ensure stable movement to avoiding translocation of the work piec
equip 2 sets automatic cutters, 2 sets 8 rollers PVC supports,2 hook knives and trimming cutters.
1. Alarm designs for malfunction in PLC program are more comprehensive. The malfunctions are clear and easy to solve.
2. Installing German various pressure sensors,they accurately control the exact pressure digital.
3. Machine has 4 models(matt PVC,high gloss,veneer,silicon pre-press), we can choose correct model according to the different workmanship
4. Setup mandatory maintenance program in PLC.
Exterior size: 13030mm×2230 mm×2150mm
Working plate size:3000mm×1320mm（inner size）
The maximum size of the work piece:2800X1200mm
The width of PVC film at least 1400mm
Maximum height of the work piece: 50mm
Rating working pressure: Positive pressure≤0.6Mpa
Total Power: 56kw
(Upper heat transfer oil heating system:45kw,vacuum pump:2.2kw,hydraulic pressure system:5.5kw,circulating heat conduction oil pump:0.5kw,travel motor:1.1kwX2(two tables)=2.2kw)
Actual power consumption: About 13-15kw(electric and oil mixed heating with high energy storage,when the heat reached set temperature ,which can keep the temperature for long time,subsequent supplementary and keep heat just need nearly 1/3 of total power,the vacuum pump and hydraulic pressure system don’t start until needing)
1. Detailed Working Procedure
Please read this chapter carefully and it will help you to understand the function, the working procedure and the technique specialties of this machine. It will also facilitate your operation so as to operate it in a correct way.
2. Open the three emergency stop, PLC screen lights up(figure 1). Machine cannot work if any of the three has not open.
3. Press"choice"(figure 2),change working model to "manual"(figure 3)
First start Hot Transfer pump to force Transfer Oil in a movement of circuit, and five minutes later, turn on the Heating Switch. When shutdown working, firstly turn off Heating Switch, and keep oil pump still working until 30 minutes later, when Hot Transfer Oil cool down, then oil pump could be turned off
4. Working model choice: F1 loading once, F2 loading twice,
F3 veneer model, F4 silicone prepress
Button F1-F4 lie in right of screen, press as choosing; different models recording to different product technology, temperature adjusted by model changing. Models choice only works in state of ' Manual '. Cannot change model in automatic operation.
5. Temperature setting: air temperature set to be 100. start lower heating board when make high gloss pvc, generally it is 55℃, in sumer, according to the indoor temperature, no more than 50℃
Upper heating board temperature:
set by working model and pvc. when in F1 and F2, Set 135℃ for flat gloss pvc, 100℃ for high gloss pvc; when in F3, 120℃ set for veneer products; when in F4, 85℃ set for high gloss pvc.
6. Parameter setting
chose "choice" to "parameter setting", like figure 4. First chose working model, then next, get in the figure of parameter setting (figure 5 and 6). Attention, two figures must be both set, no forgotten.
The basic parameter set followed for reference, there will be some adjustment when work. Set 0.45mm high gloss pvc as sample
F1 model parameter
F2 model parameter
F3 model parameter
F4 model parameter
Membrane pressure set 0.6MPA for max, forbidden loading over.
7. Manual operation generally works for preheat the working table, chose "choice" to "manual" in original figure. In figure of "manual", press "adsorb", the silicone rubber adsorbed for heating. Press "upper table start" button, the upper table will go in a high speed, 8 seconds later, it will slow down and stop when touch the limit switch. Press "up", working table will be lifted, and silicone will fall down. When arrive "table upper limit", press "hydraulic load", which will stop when arrive "hydraulic lower limit" and "hydraulic upper limit". start "vacuum load" and then "membrane load". Press "membrane unload", and then "vacuum unload", when both of them to be 0, press "hydraulic unload", take 5 seconds for unloading clearly. Then can press "down", and motor of hydraulic only work 3 seconds in this process. When table touch limit switch, press "out", table will go in high speed, and also 8s later, slow down and stop.
8. Automatic operation:
First chose the working model, then next page, set all the parameters, and working pressure. Press "adsorb" to preheat silicone sheet for 5 minutes. Then start the table, machine will work as parameter set, and table out when finished.