Screw slippage in plastic injection molding machine poses a serious threat to process stability and part quality. Slippage occurs when the screw’s flights lose their grip on the molten polymer in the barrel, resulting in inconsistent shot sizes, poor melt homogeneity, and fluctuating injection pressures. First, identify the symptoms, which typically manifest as a sudden… Continue reading How to prevent the screw of plastic injection molding machine from slipping?
When communicating with customers at offline exhibitions and online, they often ask us questions about the impact of various mold temperature controllers on injection molding machines. As an injection molding machine manufacturer, choosing a water type or oil type mold temperature controller can significantly affect plastic injection molding machines‘ performance and production profitability. Water type… Continue reading Do different types of mold temperature controllers have an impact on injection molding machines?
In the clamping unit of a plastic injection molding machine, tie rods are responsible for holding the two halves of the mold together under high clamping forces. However, the friction generated by continuous motion and the necessity for lubrication can cause the coring rods to be overstressed and eventually fail, which occurs when excessive friction… Continue reading How to avoid the strain on the plastic injection molding machine?
Challenges such as rising energy costs, an aging workforce, and increased competition from low-cost Asian manufacturers have put tremendous pressure on European manufacturers, especially in industries such as injection molding. Due to various environmental issues, these countries face severe economic dislocation, which has caused energy prices to soar. Injection molding is energy-intensive, and rising costs… Continue reading How can Topstar plastic injection molding machine help European countries solve injection molding problems?
The packaging bottles commonly used in daily chemical products are mainly made of PET material. This material has high viscosity and is sensitive to temperature. Improper temperature can easily cause poor product permeability and uneven wall thickness, resulting in waste of raw materials and increased production costs. If the preform is not suitable during injection… Continue reading Plastic injection molding machine solutions specifically designed for PET materials
Injection molding is a standard manufacturing process for producing plastic products in the automotive, medical, and consumer electronics industries. The quality and precision of your products depend on the performance of the plastic injection molding machine you use and the settings of the plastic injection molding machine. A high-performance plastic injection molding machine with properly… Continue reading How to adjust the settings of plastic injection molding machine to improve product quality?
“We hope that the yield rate and aesthetics of the products will be professionally improved and enhanced, the cost of quality inspection will be reduced, and we hope to place more machines in a limited workshop.” Zhejiang DERXIN Connector Co., Ltd. (from now on referred to as DERXIN) is a professional company specializing in the… Continue reading Plastic injection molding machine intelligent whole factory case
The technology behind plastic injection molding machine in industries such as automotive, electronics, and consumer goods is critical to delivering high-quality products while optimizing operating costs. One of the most innovative advances in these technologies is the use of servo-driven plastic injection molding machines, which offer many advantages and differences over traditional hydraulic systems. Below,… Continue reading What are the advantages of using a servo-driven plastic injection molding machine?
Injection molding is the core manufacturing process for making various plastic products involving multiple industries, such as automobiles, electronics, consumer products, and medical devices. The efficiency and precision of the plastic injection molding machine you choose will significantly impact the product’s quality, production speed, and cost. So, when you purchase a batch of plastic injection… Continue reading What are the most important specifications for a plastic injection molding machine?
Recently, many plastics machinery enterprises from China gathered at the closing of InterPlas Thailand 2024 in Bangkok, Thailand. The participation of Topstar in this exhibition is one of the concrete embodiments of the development and implementation of the new vision [to become the world’s leading intelligent equipment service provider]. Topstar participated in this exhibition with… Continue reading Exhibition Review| Topstar participates in InterPlas Thailand 2024
This guide can inspire and instruct manufacturers or operators unfamiliar with operating plastic injection molding machine. In this guide, divided into five parts, I will introduce you to how to operate plastic injection molding machines individually, taking you through some of the details and setup processes that need to be understood in detail to run… Continue reading How to run a plastic injection molding machine？
