In the material color change process during injection molding, we successfully reduced material waste (disposal) and color change time by half, which previously required a lot of materials and took a long time!
"For those with such concerns" Changing the color of polycarbonate resin used to take about 20 minutes per change with inexpensive natural polycarbonate resin. After performing 12 shots of waste injection, the color change was completed. ◆ Injection molding machine: 100 tons ◆ Material used: PC resin (Red ⇒ Green) ◆ Average of 6 color changes per month Monthly material usage: 12 shots/1 change (1.7kg) × 6 times = 10.2kg waste disposal Monthly material change time: 20 minutes/1 change × 6 times = 2 hours of lost time ↓ "Successful Improvement Case" After washing a few shots with TS Super Clean "SX Type," using a combination of "RW Type" for input cleaning reduces material loss (waste) and color change time by half. ◆ Average of 6 color changes per month Monthly material usage: 3 shots of SX Type + 2 shots of RW Type for a total of 5 shots × 6 times = 4.8kg waste disposal (Improvement effect: halved) Monthly material change time: 6-7 minutes/1 change × 6 times = 36-42 minutes of lost time (Improvement effect: halved) *If you have any concerns, please contact us. We look forward to hearing from you.
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Trinity Corporation is engaged in the sales of cleaning agents for plastic molding machines (developed by Takagi Seiko) as part of its specialty sales business. We offer a wide range of grades tailored to various plastic raw materials. Additionally, we are involved in the sales of mobile communication devices (NTT docomo), rotational molding machines, solar power generation projects, civil engineering and construction projects, and various insurance agency businesses. Please feel free to contact us if you have any inquiries.