WJ produces ultrasonic de-watering nozzles, also known as ultrasonic de-gumming nozzles, ultrasonic drop-watering nozzles, or ultrasonic shearing water nozzles.
After injection molding, plastic products require the removal of unnecessary sprue, which is time-consuming and labor-intensive. Utilizing the ultrasonic drop-off technique significantly enhances production efficiency, allowing for the rapid removal of dozens of product sprues. This method is highly efficient, and in recent years, the use of ultrasonic high-frequency vibration energy for removing sprues has become increasingly common in the zinc alloy die casting or aluminum alloy die casting industry.
For standard injection molded parts, the mold slider can automatically cut off the feeding port during the mold opening, or the sprue can be manually trimmed. However, for products requiring multiple shapes with poor fluidity, both the mold slider and manual trimming methods become extremely complex and time-consuming, leading to highly unstable quality. All of this can be resolved with just one of our developed ultrasonic water sprue machines.
Separation of sprue in the zinc alloy die-casting industry is a headache for many business owners at present. They face the challenges of high wages for Chinese workers, low efficiency in manually breaking the sprue, and a high rate of defective products. Many entrepreneurs are eager to replace manual labor with machinery. Over the past two years, Wei Jian Ultrasonic Welding Machinery Factory has invested a great deal of human and material resources in zinc alloy sprue cutting machines. These machines, also known as die-casting hardware sprue shaker machines, have significantly reduced production costs for many metal processing factories since the launch of the zinc alloy die-casting sprue separation machine last year, thereby enhancing the competitiveness of the factories. At the same time, many copycat companies have emerged, and many have chosen cheaper machines due to our higher prices, only to find that they fail to meet the requirements during production, with zinc alloy products not falling off. Desperate, they have no choice but to come to our company for sample confirmation. After several rounds of communication and sample making with our engineering team, they decided to place an order for 8 zinc alloy die-casting sprue shaker machines. At this point, the general manager of Wei Jian Ultrasonic Welding Machine Company suggested that the client place an order for one machine first, as the client needs the machine to be used with automation. It's more stable and secure to do it this way, ensuring a win-win situation for both the client and our company. Yes, that's right, the staff at Guangdong Dongguan Wei Jian Ultrasonic Welding Equipment Factory handle things in such a reliable manner. That's why many industry insiders know that our prices are slightly higher than others, but they still insist on buying our machines. As the saying goes, "The better it is, the more expensive it is!"
