Import Blowing Film Masterbatch Extruder — Buy in Bulk from Supplier in China

The Blowing Film Masterbatch Extruder from Nanjing GS-Plus Machinery Manufacturing Co., Ltd. processes polymer compounds into concentrated colour and additive masterbatches for blown film production. The unit achieves an output capacity of 900 kg per hour, driven by a specially engineered screw design that optimises melting and mixing performance. An integrated temperature control system maintains thermal stability across processing zones, while the operator interface allows real-time adjustment of screw speed, barrel heating, and feed rates. The machine is built for continuous operation in packaging film, agricultural film, and consumer goods film manufacturing environments.

The screw geometry is configured for dispersive and distributive mixing of pigments, fillers, and functional additives into a polymer carrier matrix. Typical masterbatch concentrations range from 15% to 50% active content, depending on the carrier resin and end-application requirements. Barrel sections are heated through electrical resistance bands with PID control, with cooling via centrifugal blowers to prevent thermal degradation of heat-sensitive additives. The die head design allows for strand or underwater pelletising configurations, with typical pellet dimensions of 2.5 mm to 3.5 mm diameter and 3 mm to 5 mm length as standard for the blown film sector. Hardened screw surfaces and nitrided barrels extend wear life when processing mineral-filled or abrasive formulations.

This extruder serves compounders and film producers who require consistent colour dispersion and batch-to-batch uniformity for thin-gauge film applications. Target buyers include masterbatch specialists, integrated film producers, and custom compounders supplying the flexible packaging and agricultural sectors. The supplier is located in Jiangning District, Nanjing, Jiangsu Province. Buyers should confirm the exact screw diameter, motor power rating, L/D ratio, and whether the control system supports recipe storage and automatic startup sequences. Verification of CE conformity documentation and electrical specifications for local grid compatibility is recommended before placement of a technical order.

Nanjing GS-Plus Machinery Manufacturing Co., Ltd. is based in Jiangning District, Nanjing, within Jiangsu Province, China. The supplier holds a harbor trust tier on the platform, with a response rate of 0.00% and an average response time of 0 hours recorded in the profile. No verified transaction history, audit certifications, or third-party factory assessment details are present in the available data. The company positions itself as a manufacturer of plastic processing machinery, specifically targeting masterbatch production equipment for the blown film industry.

The listing describes the extruder's screw design, output capacity, and control features but does not disclose establishment year, factory floor area, number of employees, annual revenue, export markets served, or reference customers. No ISO, CE, or other certification numbers are provided in the source material. Buyers should request direct factory verification, including business licence, machinery test run videos, and references from existing masterbatch producer installations. The absence of response data suggests communication should be initiated well in advance of procurement deadlines.