Import Biodegradable Plastic Granule Making Machine — Buy in wholesale FOB from Supplier in China

This is a compounding extrusion line designed specifically for manufacturing biodegradable plastic granules from starch-polymer formulations, with stated capacity from 10 to 1000 kg/hour. The machine processes blends of PLA, PBAT, or PVA with corn or cassava starch plus additives, producing pellets for downstream film, bag, plate, cup, straw, and chopstick applications. The supplier indicates turn-key project capability and available formulation support alongside the equipment. CE and ISO certification are mentioned, though scope and issuing bodies are not detailed.

The processing technology centres on twin-screw compounding extrusion, the standard method for dispersing high starch loadings (often 30-70% by weight) within biodegradable polyester matrices. Typical screw configurations for this application use co-rotating intermeshing screws with multiple kneading and mixing sections to achieve thermal and mechanical homogenisation without excessive starch degradation. Barrel temperatures typically range 140-200°C depending on polymer ratio, with venting for moisture removal critical given starch hygroscopicity. The supplier does not specify screw diameter, L/D ratio, motor power, or torque rating, all of which directly determine achievable throughput and compound quality for a given formulation.

Target buyers are compounders and converters entering the biodegradable materials market, or existing plastics processors seeking to add compostable grades. The turn-key and formulation support positioning reduces technical barrier to entry, though buyers should assess their own raw material sourcing reliability for PLA/PBAT and food-grade starch. The supplier is located in Kunshan, Jiangsu Province, near Shanghai, with potential logistics advantages via Shanghai port. Exact machine dimensions, installed power, delivery schedule, commissioning support scope, and after-sales parts availability require direct discussion with Suzhou Gongle.

Suzhou Gongle Rubber & Plastic Machinery Co.ltd is located on Qinfeng South Road in Kunshan, Jiangsu Province, China, approximately 50km west of central Shanghai. The company holds a harbor trust tier on this marketplace, with a 0.00% response rate and no recorded response time, suggesting limited platform engagement. The profile provides no information about year established, factory size, annual revenue, employee count, export experience, or installed machine base.

The listing positions the company as a turn-key project provider with formulation capability, which implies some level of process engineering and technical service, though no evidence of this is independently verifiable from the profile. No information is given about after-sales service infrastructure, spare parts inventory, commissioning engineer availability, or reference installations. The proximity to Shanghai offers logistical advantages, but buyers should verify manufacturing is at the stated Kunshan address rather than outsourced, and whether the CE and ISO claims are supported by current, retrievable certificates.