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The Flame Retardant Masterbatch Extruder from Nanjing GS-Plus Machinery Manufacturing Co., Ltd. is a twin-screw extrusion system engineered for the precise compounding of flame retardant additives into polymer matrices. It features a screw L/D ratio of 40:1, barrel heating zones with independent PID control, and a maximum output capacity of 150 kg per hour. The machine is built with hardened alloy steel screws and barrels to resist abrasion from mineral-based flame retardants such as aluminium trihydroxide and ammonium polyphosphate.
This extruder processes common thermoplastics including polyethylene, polypropylene, ABS, and polycarbonate, with a typical operating temperature range of 180°C to 300°C. The system supports inline pelletising and includes a vacuum degassing unit to remove moisture and volatiles, which improves dispersion uniformity. Standard output is granulated masterbatch with a concentration range of 20% to 60% active flame retardant, consistent with industry norms for injection moulding and extrusion applications.
Buyers in the automotive, construction, and electronics sectors use this equipment to meet UL94 V-0 and IEC 60695-11-10 safety standards. The machine is designed for retrofitting into existing production lines with standard 400V 50Hz three-phase power and compressed air requirements. Packaging is standard export crate with wooden frame and plastic wrap. Lead time is confirmed upon order, and trade terms include FOB Nanjing Port with options for T/T or L/C payment.
| Screw L/D Ratio | 40:1 |
| Maximum Output Capacity | 150 kg/h |
| Barrel Heating Zones | 6 independent PID-controlled zones |
| Screw and Barrel Material | Hardened alloy steel, nitrided surface |
| Operating Temperature Range | 180°C to 300°C |
| Typical Masterbatch Concentration | 20% to 60% active flame retardant (standard for polymer compounding) |
| Power Requirement | 400V 50Hz, three-phase |
| Compression Ratio | 3.5:1 (typical for high-viscosity flame retardant formulations) |
| Pelletising System | Inline water-cooled strand pelletiser with automatic cutting |
| Vacuum Degassing | Integrated dual-stage vacuum system (standard for moisture-sensitive compounds) |
Nanjing GS-Plus Machinery Manufacturing Co., Ltd. is a manufacturer based in Jiangning District, Nanjing, Jiangsu Province, specialising in extrusion equipment for polymer compounding. The company is registered with Chinese export authorities and operates a production facility with in-house mechanical assembly and testing. The listing shows no claims regarding company age, staff size, or annual turnover, and no third-party certifications are referenced.
The supplier has a harbor trust tier, indicating verified export documentation and customs clearance capability. There is no recorded response rate or average response time in the source data, suggesting limited buyer interaction or delayed communication. The company does not list client names, case studies, or export volumes. All claims are confined to equipment design and function, with no assertions about market leadership or customer satisfaction.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the extruder’s compliance with your local electrical safety codes and pressure vessel regulations if the system includes a vacuum unit. Confirm the screw and barrel material grade with a certificate of analysis, especially if processing abrasive flame retardants. Ensure the machine’s power input matches your facility’s supply, and request a pre-shipment inspection report showing functional test results for temperature stability and torque control.
Lead time is not stated in the listing and must be confirmed directly. Typical delivery from Nanjing Port takes 30 to 45 days by sea, with FOB terms standard. Buyers should clarify Incoterms, whether insurance is included, and if the supplier provides export documentation such as COO, packing list, and test certificates. Payment terms usually require 30% advance with balance against BL copy, but L/C terms may be negotiable.
Quality verification should include a test run using your target polymer and flame retardant blend, with a sample batch delivered for third-party lab testing. Request documentation for melt flow rate, flame retardant dispersion uniformity, and thermal stability (TGA/DSC). Inspect packaging for moisture protection and secure bracing. Confirm that all control panels carry CE marking, even if not legally required in your country, as it indicates design safety standards.
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Securing a reliable supply chain for Flame Retardant Masterbatch Extruder is critical for maintaining your business operations. Nanjing GS-Plus Machinery Manufacturing Co., Ltd., a verified supplier located in China, provides high-quality Flame Retardant Masterbat ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Light & Medium Machinery industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Flame Retardant Masterbat from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Nanjing GS-Plus Machinery Manufacturing Co., Ltd.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Nanjing GS-Plus Machinery Manufacturing Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Light & Medium Machinery category or discover new suppliers across the Light & Medium Machinery sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
When importing Flame Retardant Masterbat from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
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Yes, Nanjing GS-Plus Machinery Manufacturing Co., Ltd. provides Flame Retardant Masterbat for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Nanjing GS-Plus Machinery Manufacturing Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Flame Retardant Masterbat to your country.
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