Coil Spring Strengthened Shot Blasting Machine / Shot Peening Machine
Applications of Spring Shot Blasting Machine
Shot peening machine are mainly used for shot peening suspension, valve and leaf springs.
Shot peening is a process specially designed to increase the fatigue strength of components subjected to alternating stress. It mainly improve the fatigue fracture and stress corrosion fracture resistance of the springs, and it also strengthened the reliability and durability of the springs.
Key Benefits of Spring Shot Blasting Machine
The BlastKing's Peening machines has lower production costs, this due to automatic operation, high output and uniform quality.
The blasting turbines are high specific blast performance, parts are always shot peened in the hot spot of the blast stream, so the blast effect are optimied.
The machines feature with High energy efficiency and high economy. Blast wheels fully exploit the energy applied and transform it to blast effect.
The well proven separation system always maintains the shot operating mixture within the desired nominal size.
Features of Spring Shot Blasting Machine
Continuous throughfeed operation is simple, safe and ideally suited for fully automatic production.
Flexible loading / unloading concepts ideally meet user requirements.
Automatic systems with high performance and manufacturing consistency reduce production costs.
Adjustable dwell times and throughput speeds ensure process-safe, defined peening in uniform quality.
Spring Shot Blasting Machine
Shot peening machine are mainly used for shot peening suspension, valve and leaf springs. The impact of the high velocity projectile stream on the surface of the spring causes the surface to produce a cyclic plastic strain layer, thereby causing a favorable change in the microstructure of the spring skin and introducing the skin into the residual compressive stress field.
Shot peening is a process specially designed to increase the fatigue strength of components subjected to alternating stress. It mainly improve the fatigue fractu
In the process of shot peening, the electrically controlled adjustable conveyor roller feeds the springs into the shot peening zone of the machine chamber, and the entire surface of the springs is exposed into the accelerated peening media, the high velocity abrasiv hits and rubs the surface of ssprings, so that the scale, rust layer and dirt are quickly detached, and the surface of the spring obtains a smooth surface with a certain roughness.
Technical specifications
| 1 |
Cleaned workpiece |
spring |
| 2 |
Size (Outer diameter * length) |
φ100~φ260*200~400 |
| 3 |
Average productivity |
1.5~3.6m/min |
| 4 |
Abrasive diameter |
0.8~1.2mm |
| Abrasive hardness (HRC) |
≥45 |
| 5 |
Q063RKA blast wheel |
2 sets |
| Maximum shot blasting |
2×300kg/min |
| Motor Power |
2×18.5kW |
| 6 |
Workpiece operation |
Speed: 1.5~3.6m/min |
| Power: 2.2kW |
| 7 |
Roller speed |
2~10r/min |
| Power |
1.5 kW |
| Roller diameter |
φ200mm |
| 8 |
Longitudinal screw conveyor |
Delivery volume: 30t/h |
| Power: 2.2kW |
| 9 |
Lateral screw conveyor |
Delivery volume: 30t/h |
| Power: 1.5 kW |
| 10 |
Elevator |
Lifting capacity: 30t/h |
| Power: 4 kW |
| Belt speed 1.2m/s |
| 11 |
Splitter |
Separation volume 30t/h |
| Separation efficiency 99% |
| 12 |
Total ventilation |
9500m3/h |
| 13 |
Total power |
55.9kW |
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