Silicone rubber Catheter Manufacturing Equipment for medical And LSR mold

When designing the liquid silicone rubber injection molding mold, first of all, the position of the parting line should be considered, because some channels need to be set inside the parting line. These channels are used to complete the ventilation task, and the ventilation holes must be set at the end of the mold where the injection materials finally arrive. Considering the above factors in advance will help to avoid the air entrainment and the loss of the edge seam strength of the welding line. Due to the low viscosity of LSR, it is necessary to ensure the accuracy of the parting line to avoid burrs. Nevertheless, the parting line on the final product is clearly visible. The geometry of the part and the position of the parting line also affect the film removal process. In component design, light undercutting helps ensure a strong bond between the molded part and the mold cavity

About Machine

Shrinkage although liquid silicone rubber does not shrink in the process of injection molding, due to its high coefficient of thermal expansion, it usually shrinks by 2% - 3% after film removal and cooling. The exact shrinkage data mainly depends on the material formula, but from the processing point of view, if the designer considers some factors that affect the shrinkage in advance when he conceives, the final shrinkage situation will change. These factors mainly include the processing temperature, the temperature of material film removal, the cavity pressure, etc. In addition, the position of the injection port should be considered, because usually the shrinkage of the material in the flow direction is more obvious than that in the vertical direction. In addition, the size of components is also an influence factor. Generally speaking, the thicker the components are, the smaller the shrinkage is. If secondary vulcanization is required in practical application, an additional 0.5% - 0.7% shrinkage should be considered.

About Service

Tianyuan focuses on serving customers for more than ten years. Tianyuan Machinery provides one-year free warranty and lifetime maintenance, so as to avoid your worries in the

production process!

Guangzhou Tianyuan Silicone Machine Technology Co., Ltd. is established in 2002, which specializes in designing and manufacturing the LSR automatic injection molding machine as well as the LSR mold, we mastered the core technology, the quality is excellent! Our production technology is in the leading level in China; we adopt the advanced integration design on our LSR machine, and can supply personalized solutions for the customer. It is more energy-efficient, easy to operate, the production speed is high. TYM LSR machine is your best choice for saving the production cost when you choose a machine.

Our LSR injection molding machine is widely used in medical industry, food industry, infant industry, diving industry, insulator industry and other LSR production field. Furthermore, with abundant technical strength，Tianyuan can design the LSR injection molding equipment exactly based on the customer's requirements, and can provide the turn-key solutions, such as the LSR feeding machine, LSR injection molding machine, LSR mixing system, color adding system, LSR mould and so on. In order to make the machines to be highest quality and the most efficient, we purchased the machine components from the famous manufactures in Europe, Japan and Taiwan. with the high-quality, precise and reliable LSR injection molding machine, our company successfully help our customer produce the refined LSR products, and the cost performance is the envy of the LSR industry.

Our Company Invests Large Fund And Brains To Research Products To Fit The Demand Of The Market.With years of development, cust-omers have been distributed in more than 40 countries and re-gions around the world including USA, Germany, Spain, Brazil, Mexico, Russia, Poland, England, Turkey, Italy, Saudi Arabia, Malysia, Thailand, India, South Africa, Algeria, Egypt and so on. We also sale in all major cities in China, provide customers with perfect pre-sale and after-sale sales Ser-vice is what we 've been working on!

High quality and in pursuit of perfection is our quality concept, with “customers' development is the development of our company; our company’s development is the staffs’ development” as our core value, we’re willing to provide the most satisfactory service to all customers!