秒速飞艇技巧

秒速飞艇直播

1. Non-round cut edge design to maximize the use of materials.
2. Forming parts in lay carbide to improve service life.
3. Pneumatic ID design for customer to track product quality conveniently.
4. Design the upper piston with 3 stages to reduce pressure requirement of equipment.
5. The upper piston with sequential action to make sure cup earing smaller and more stable.
6. The new structure is adopted for inner guide pin of die set, there is no need to take out the parts when changing the die set so it is more convenient to change the die set.
7. Adopting inclined internal scrap blade, cutting material more stable.
8. The upper die center is connected by multiple segments, ejecting the cup more stable, easily for maintenance
9. More convenient to change and maintain die sets with rotating servo feeding

秒速飞艇历史开奖号码