Cable trough mold is that we often can use to, as we become more perfect production technology, cable trays used in our lives will be better! The overall structure and shape of the mold parts to be simple and reasonable, dual cable trough mold releasing, the mold should have adequate accuracy. Finish. Strength and rigidity, ease of manufacture and assembly. Pouring system: the plastic nozzle directed by the less transmitter cavity runner called gating system, the sprue, runner, dual cable trough mold making, gate. The heat exchange system: injection molding process in order to meet the requirements of the mold temperature needs to be more precise mold temperature control. Ejection system: achieving plastic product ejection mechanism, its structure many, the most commonly used is the thimble, Division tube and push panels ejection mechanism. Exhaust system: The air cavity export structure, Wuhai-slot cable trough mold, such as: exhaust ducts and inserts with the gap when. With the rapid development of China's economy and urban infrastructure, the demand for new types of building materials are also growing. State investment in public facilities is great, urban renewal and new wire, cable, fiber optic cable change the open-air underground, so the demand for cable tray mold growing. Thus contributing to the rapid development of the mold industry cable ducts, cable trays mold in the structure and working principle has also made a major breakthrough.