Carbon buildup, temperature management to prevent seizing... cylinder cooling pipe replacement.
We also offer replacement services for the water cooling pipe when repairing the cylinder's inner diameter!
Injection molding machines are expected to operate continuously for 24 hours, and maintenance is typically performed while the machines are running. Consequently, these machines are designed to be as maintenance-free as possible from the outset, making proper management of the hydraulic oil essential to avoid breakdowns. Among the various aspects, managing oil temperature is a very important point. Due to their structure, molding machines operate by controlling speed and pressure, which generates more heat compared to other machines. Therefore, if the cooling system is inadequate, it can lead to issues such as resin burning, seizure, increased hydraulic oil temperature, oil degradation, and premature deterioration of seals and rubber hoses. This not only becomes a factor in machine failure but also affects the stability of the molded products. At Martec, we also offer a replacement service for cooling pipes during the repair of cylinder liners.
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basic information
If temperature management is conducted properly, it is possible to reduce the yield of molded products and increase productivity and efficiency! Not only the cylinder but also related components such as screws, screw heads, check rings, and seat rings are subjected to severe wear conditions and require contamination resistance and corrosion resistance. Ceramic coatings, such as PVD (Physical Vapor Deposition), CVD (Chemical Vapor Deposition), and composite treatments with radical nitriding, significantly reduce contamination while maintaining the wear resistance of advanced components. Please feel free to contact us with any inquiries! We will respond with a quick estimate within 48 hours!!
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Applications/Examples of results
We can also create new and repair various types of screws and cylinders. We also accept work such as removing broken screw heads. For example, we offer repairs for twin-screw cylinder liners with a minimum delivery time of 3 days, which is ideal for mixing resins that wear out quickly. Please feel free to contact Martec, which can handle all your "troubles."
Detailed information
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Insufficient cooling power... Installation of forced cooling for the cylinder. If overheating is unavoidable due to issues like carbon buildup, disassembly, or degradation, we will install additional cooling units. The photo shows an air-cooled version.
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*** Items Handled *** - Screws - Cylinders - Extruders - Build-up - Stellite - Colmonoy - Paste soldering materials - Silver brazing ceramics - HIP treatment - Special plating If you have any issues related to machinery, feel free to ask!!