Carbon Deposit Cleaning Without Disassembly? A Screw Purge Compound Addresses Cleaning Challenges in Injection Molding and Extrusion

I. Addressing Color Residue and Black Specks with a Screw Purge Solution

To resolve common issues like slow color transitions, persistent carbon buildup, and recurrent black specks, Benqi Eco-New Materials has developed the Jing Su Jie DeepPurge screw purge compound. Built around "rapid color change, deep carbon deposit removal, and cleaning without disassembly," it applies to a broad range of equipment, including injection molding machines, extruders, blown film machines, and cast film machines.

II. A Targeted Approach: From Rapid Color Change to Carbon Deposit Removal

The DeepPurge employs a physical-plus-chemical cleaning mechanism, compatible with PP, PE, ABS, PC, and PA. It effectively minimizes pigment residue during dark-to-light and opaque-to-transparent color changes. Additionally, it removes carbon deposits and scorched residues from screw flights, barrel dead zones, and die heads—all without disassembly, reducing downtime and teardown costs. Standard and high-temperature variants cover both routine and high-temperature engineering plastics.

III. Broad Compatibility with Measurable Efficiency Gains

The product suits horizontal/vertical injection molders, single/twin-screw extruders, cast film lines, blown film lines, pelletizers, and modification/color-matching/profile extrusion lines. Verified factory feedback shows cleaning time reduced by up to 60% in some cases; color-compounding plants report 50% faster dark-to-light changeovers; pipe extruders note a 90% drop in black-spot defects after die-head carbon removal; and small injection shops save on disassembly labor and material waste. These metrics directly impact equipment utilization, consumable costs, and order-changeover speed.

IV. Elevating the Cleaning Process in Production Management

As the plastics industry demands higher delivery efficiency and product quality, cleaning has become a critical part of production management. The DeepPurge helps customers streamline color changes, reduce residues, and support routine equipment maintenance.

Want faster color changes, fewer black specks, and less downtime? Visit our company page to send your inquiry 👇 to discuss your screw purge needs!
Guangdong Benqi Eco-New Material co.,ltd - CPRJAdsale Plastics Network