Gester International Co., Ltd
| Place of Origin: | China |
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| Brand Name: | GESTER |
| Certification: | CE, ISO |
| Model Number: | GT-LA07 |
| Minimum Order Quantity: | 1 set |
| Packaging Details: | wooden packaging |
| Delivery Time: | 10-30days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 200 sets/month |
| Warranty: | 12 Months | Application: | Foam Samples |
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| Power Supply: | AC220V | Quality: | High,good |
| Service: | Installation And Training Service | Warranty Period: | 1 Year |
| High Light: | ASTM D1564 Furniture Testing Machine,460mm Furniture Testing Machine,460mm Foam Testing Machine |
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Application:
The shear roller test machine is intended to provide a means for the evaluation of foam samples utilizing the shear roller. This allows for comparison of the performance of different types of foams under the same conditions of use. A foam sample is placed under a traversing 45kg roller for 20,000 cycles. The height loss, firmness loss and degree of stretch is measured after the 20,000 cycles is completed.This test is used as a comparative evaluation against previously tested foam specifications.
Standards:
ASTM D1564 & D3574 / AS2282.12 Clause 3.3 Method B |
| Roller Length | At least 460mm |
| Roller Diameter | 76.0 ± 1.3mm |
| Roller Offset Position | 15 ± 1 degrees |
| Test Speed | 0-31cpm (adjustable) |
| Stroke Length | 300 ± 10 mm |
| Specimen Size | 380×380×50mm |
| Dimension(WxDxH) | 130*68*115cm |
| Weight(Kg) | ≈200Kg |
| Power | 1∮ AC 220V 50Hz |
