product description:
This product simulates the impact of users on the center of gravity position of functional sofa iron frame in the course of daily use. It adopts pneumatic driving mode and uses cylinder as power to test the durability of its backrest and leg rest. This test is conducive to improving product performance and structure at any time, eliminating potential quality problems, and improving product durability and reliability.
features:
1. Rotate the actuator to work and open the leg rest mechanism
2. Push back the cylinder of the backrest, press down the backrest, and raise the legrest at the same time
3. The backrest cylinder retreats, and the backrest is pulled back to the initial position
4. The cylinder of the legrest moves, simulating the movement of the legs to return the legrest to its original position
5. Repeat the above actions, carry out cyclic work, and test the life of the iron frame
Product parameters:
| Foreign |
113.5kg (250 lbs) |
| Seat |
67%~70%(76.5kg) |
| Backrest |
20%~25% (25kg) |
| Legs |
10%~12% (12kg) |
| Domestic |
70kg (154 lbs) |
| Seat |
67%~70% (47kg) |
| Backrest |
20%~25% (15.5kg) |
| Legs |
10%~12% (7.5kg) |
Audited Supplier 
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