How to use ecomaru plastic molding machine cleaning agent (purging agent)
With the use of ecomaru, you can confirm 【high cleaning effectiveness】, 【removal of black spots】, and 【cost reduction】!!!
【Usage Instructions】 ◆Purge Work Sequence◆ Resin to be purged (pre-material) → ecomaru → Suggested discharge methods below (Note: The two-wash grade is not sold; we propose the cheaper methods below) ◆Suggested Discharge Methods for ecomaru◆ Basically, we recommend discharging ecomaru with post-material, but we will introduce discharge methods as a guideline. After washing with GWP (PP-based) or GWS (AS-based), discharge with MFR (5-10) PP or PE. *Especially when the post-material is transparent resin. ◆Recommended Purge Method◆ Combination of automatic purge (4 shots) + short purge. Short purge is a method that involves repeating "less measurement" and "high-speed injection." ◆Notes◆ In the initial wash, more cleaning agent will be used to clean items that could not be removed conventionally. During evaluation, please wash until the purged color becomes consistent, and assess based on the change in defect rate after starting molding. It cannot be used for sealing operations. Do not use for cleaning hot runners or cold runners.
basic information
The product 【ecomaru】 is a purge agent containing filament (GLASS WOOL). GLASS WOOL has a much larger specific surface area compared to other fibers, allowing for more effective cleaning with fewer applications. 【Features】 Reduction of black spot defects leads to overall cost reduction Utilizing GW (material with a wide oriented area) for higher cleaning power Thorough cleaning eliminates the need for disassembly cleaning 【Examples】 (Existing black spot defect rate) (After using ecomaru) Injection molding 1.42% → 0.76% Industrial product molding 2.3% → 0.9% Automotive parts molding 9.96% → 2.8% and more ★List of Applicable Resins★ ◆Resins: PP, PE, ABS, AS, HIPS, POM, PA6/66, PBT, PC, etc. ◆Temperature: 180℃ to 320℃ ◆Molding machines: Injection molding, extrusion, etc. We are distributing samples for free, so please try them out and see the effects for yourself! *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
If necessary, I can show you the performance data, so please feel free to contact me.
Detailed information
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1. Disconnect the hot runner and cylinder, clean the hopper, and then add ecomaru. After that, please discharge all the previous material using automatic purging.
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2. After the previous material has been discharged, switch the setting to the short purge described on the previous page and perform the cleaning. *If foreign objects continue to appear, please add ecomaru.
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3. After cleaning, completely discharge ecomaru with the remaining material or PP with an MFR of 5 to 10, and perform a replacement. Cleaning is considered complete once it is confirmed that there are no abnormalities in the appearance of the molded products.
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4. ※If cleaning is performed using methods other than short purge and replacement is difficult. ※If the subsequent material is a transparent resin. → After cleaning, completely discharge ecomaru with PP of MFR 5 to 10, then introduce the subsequent material.
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Founded in 1930, this trading company has expanded its business areas to include automotive electrical equipment, semiconductors, mobile phone business, and retail sales of motorcycle accessories. Since its inception, it has served as the general agent for Mitsubishi Electric automotive-related equipment in Eastern Japan and has a service network of approximately 200 locations nationwide. The products we handle include rear cameras and monitors for trucks and passenger cars, rear collision warning systems for trucks, AI side warning devices (to prevent entrapment during left turns), AI front/rear collision prevention devices, anti-abandonment devices, side cameras, patrol lights, various types of dash cameras, various types of ETC, drowsiness prevention devices, communication dash cameras for forklifts, surround view systems, affordable car navigation systems for trucks, display audio (smartphone launchers), budget portable navigation, start prevention devices, alcohol detectors, digital inner mirrors, and sterilization and deodorization equipment (for viruses, pollen, and odors), among a wide range of automotive-related products and installation services. We can also propose vehicle dynamics management services and remote monitoring/control services (GENES) for various scenarios, so please feel free to consult with us.