
Experimental effect diagram of biaxially stretched PVDF film
The small precision biaxial stretching machine can make thick film samples of biaxial stretching film materials with a thickness of less than 4mm and a minimum of 70 square meters. According to the required stretching ratio, film forming tensile tests are carried out at suitable temperatures and times for laboratory physical and chemical testing and analysis. Based on the performance of the sample film, a variety of additives and formulas are re determined. Then applied to the production line, it can greatly reduce the trial production cost. Any crystalline and amorphous polymer that can be biaxially stretched into thick sheets can be statically stretched on this machine, such as PP, PE, PET, PVDF, etc
Specially designed stretching mechanism, static pressure box, heating oven, heat setting box, etc
All drives are driven by well-known brand servo motors, with high torque and stable output
High performance temperature sensor with high testing data accuracy
Can achieve bidirectional synchronous stretching and custom bidirectional stretching
Model | FOVI-04S | FOHI-04S |
Applicable material | PP, PE, PET, PVDF, etc | |
Minimum size of stretched sample | Min. :95*95mm, Max.: 110*110mm | |
Max. thickness of stretched sample | 0.02-1.5mm | |
Max. stretching ratio | 4 times | |
Max. stretching speed | 300mm/s | |
Stretching force per axis | 1000N | |
Stretching temperature | 250℃ | 350℃ |
Working voltage | 3pha 380VAC±10%, 1pha 220VAC±10%, 50Hz | |
L x W x H | 2050mm×1050mm×1680mm | |
Note: The parameters are subject to change without prior notice.