Plastic crate injection mold Mold cavity：1 Mold main material：P20H / 28-30HRC Runner: 4tips HR / 6tips HR

Top Rated foldable crates molds Supply:In the working process of die, fatigue fracture often occurs under the long-term action of cyclic stress.The forms include low energy multi-impact fatigue fracture, tensile fatigue fracture, contact fatigue fracture and bending fatigue fracture.