Spring Manufacturing Equipment / Quality Inspection
We are constantly updating the manufacturing equipment to catch up with the latest technology.
To fully satisfy the requirements for the quality, we perform strict quality assurance test using the dedicated tester.
Quality inspection
We execute strict quality inspection through the following tests. These tests are performed with great care in order to provide reliable and safe products to our customers.
| Load tester | For measurement of load applied to compression springs at the time of installing |
|---|---|
| Digital caliper | For measurement of accurate dimensions |
| Measurement of squareness | For measurement of the degree of the right angle with the spring being put on end |
| Endurance test | Simulation test for verification at the design time |
Main manufacturing equipment
| Coiling machine | Large (1.6 - 4.5 mm): 1 Medium (0.5 - 2.0 mm): 1 Small (0.3 - 0.9 mm): 2 |
|---|---|
| Torsion machine | Large ( - 3.5mm): 1
Small ( - 1.20mm): 2 |
| Forming machine | Large ( -1.6mm): 2 |
| Tempering furnace | 2 |
| Automatic spring grinder | Large: 2 Small : 1 |
| Lathe | Large ( - 12mln): 1 Small ( - 3mm): 3 |
| Press machine | Automatic machine: 1, Foot-operated machine: 4 |
| Load tester | Large: 2 |