Complete SSP System for PET Recycling – Surat, India

Project Overview

We provided a complete SSP (Solid-State Polycondensation) viscosity increasing system for our customer in Surat, India — a major hub for the plastics and textile industries. This equipment is specifically designed for PET recycling plants, where it increases the intrinsic viscosity (IV) of recycled PET materials, transforming low-value waste plastics into high-performance raw materials for premium applications.

Equipment Function

SSP technology raises the molecular weight and intrinsic viscosity of PET pellets through a solid-state polycondensation process. The upgraded material achieves higher mechanical strength, better thermal stability, and enhanced barrier properties — making it suitable for:

Food-grade PET packaging and containers

High-strength industrial yarns and textiles

Engineering plastics and automotive applications

Other high-value downstream products

Project Scope of Work

Our involvement covered the entire project lifecycle, from initial consultation to final delivery:

Process Understanding and Solution Design – We conducted in-depth discussions with the customer to understand their existing production process, raw material characteristics, and output goals, and designed a complete, customized SSP solution tailored to their specific needs.

Mechanical Design and Factory Layout Planning – We carried out detailed mechanical design for each component of the system, and designed the equipment layout based on the customer's factory drawings to ensure optimal space utilization, workflow efficiency, and operational safety.

Equipment Manufacturing – We manufactured all production equipment to the highest quality standards, using durable materials and precision engineering to ensure long-term reliability and consistent performance.

Assembly, Testing, and Performance Validation – We assembled and tested the complete system, conducted comprehensive performance tests to verify IV enhancement, throughput, and energy efficiency, and ensured all parameters met or exceeded specifications.

Packing and Container Loading Assistance – We professionally packed all equipment components to prevent damage during transit, and assisted the customer with container loading to maximize space efficiency and ensure safe transportation.

Door-to-Door Freight Service – We arranged and managed the entire logistics process, providing door-to-door freight service from our factory to the customer's facility in Surat, India — ensuring timely and hassle-free delivery.

Outcome

The SSP system has been successfully installed and is now operating at the customer's PET recycling plant in Surat, significantly improving the quality and market value of their recycled PET output. By upgrading waste plastics into high-IV materials, the customer has unlocked new revenue streams in premium end-markets while contributing to a more circular plastics economy.