Hot Runner Cleaning
Cost-Effective, Reliable Maintenance Solutions for Hot Runner Systems
Effective maintenance of hot runner systems is critical for cost savings and efficient operations. Extend the life and performance of your hot runner systems while preserving resources. Unlike traditional OEM solutions, our specialized approach provides faster turnaround times, helping reduce downtime without compromising on quality.
A well-maintained hot runner system is key to consistent, high-quality output and reduced downtime. Regular cleaning and maintenance prevent material buildup, eliminate contamination, and improve flow precision—ultimately reducing waste and extending your system’s lifespan. At Polymer Cleaning Technology, we specialize in thorough cleaning services that keep your hot runner systems performing at peak efficiency, saving you time and operational costs while ensuring flawless product quality with every cycle. Invest in maintenance now to avoid costly repairs and keep production on schedule.
Hot Half Cleaning • Hot Runner Manifold Cleaning • Husky Hot Runner Cleaning • Mold Masters Cleaning

Hot Runner Maintenance = Molding Efficiency
Hot runner systems are designed to keep the plastic in a molten state during the injection molding process, which reduces waste and improves cycle times. However, the continuous flow of molten plastic can lead to the accumulation of residues that can cause blockages, uneven flow, and other issues. These residues can include:
- Carbon Buildup: Caused by the degradation of the resin at high temperatures.
- Degraded Resin: Resin that has been overheated or left in the system for extended periods.
- Contaminants: Foreign particles that may enter the system during material changes or through wear and tear.
If left unaddressed, these residues can lead to:
- Poor Part Quality: Inconsistent part weights, short shots, and defects.
- Increased Downtime: Frequent stops for cleaning and maintenance.
- Higher Maintenance Costs: More frequent and costly repairs.
- Production Delays: Reduced efficiency and slower production rates.

Refurbished Systems That Work Like New
To receive price quotes and estimates on Hot Runner Repair, Maintenance, or Refurbishment Services simply call us at +1 (908) 281-0055 or visit the contact form with details of your inquiry.