One of the largest waste management (WM) companies in Surabaya has successfully upgraded its PET recycling operations with GREENMAX’s professional PET baler and one-stop recycling solution. The move marks a significant step forward for the customer, transforming their efficiency, product quality, and long-term business growth.

Customer Background

The customer is a leading WM enterprise in Surabaya, long engaged in PET, PP, and PE recycling. For years, they relied on low-cost vertical balers purchased from the Chinese market to compress PET bottles into bales and resell them. With an output of 100–200 tons of PET bales per month, their operations were running steadily but constrained by equipment limitations.

Each container shipped held only 10–12 tons of bales, leading to high logistics costs and limited profit margins. While the customer was eager to expand their PET recycling capacity, their outdated balers restricted both productivity and the final selling price of their PET bottle bales.

The Pain Points

Low container loading weight: Due to insufficient compression force, containers could not be fully optimized.

Slow efficiency: Old machines could not keep up with the customer’s desired recycling growth.

Restricted selling price: Bale density and quality were below market standards, limiting competitiveness.

The customer realized that without upgrading to higher-quality PET balers, their expansion ambitions would be difficult to achieve.

GREENMAX’s One-Stop Solution

After in-depth communication and evaluation, GREENMAX provided a tailored solution that combined equipment upgrades with material purchasing advantages.

Professional Equipment Upgrade

Delivered three vertical balers and one horizontal baler to maximize efficiency.

The horizontal baler significantly improved bale density and compression speed, allowing containers to reach higher tonnage.

This upgrade enhanced production efficiency and improved the appearance and consistency of PET bales.

Material Purchasing Advantage

Leveraging GREENMAX’s global recycling network, we offered a buyback guarantee for PET bales.

This ensured stable sales channels, solving the customer’s long-term concern about market fluctuations.

Brand and Expertise

While cheaper balers were available from competitors, only GREENMAX offered a comprehensive one-stop solution that combined equipment + recycling business support.

Our strong brand reputation, technical expertise, and integrated recycling services gave the customer confidence to invest in long-term growth.

The Outcome

The cooperation resulted in:

Three vertical balers and one horizontal baler fully operational, driving significant productivity gains.

Increased container loading weight, reducing logistics costs.

Higher bale density and improved quality, enabling better market prices.

Stable PET bale buyback by GREENMAX, securing profits and cash flow.

With this strategic upgrade, the customer transitioned from “maintaining production with low-cost machines” to “scaling operations with professional equipment and guaranteed sales.”

Conclusion

This case demonstrates how GREENMAX’s one-stop PET recycling solution empowers recyclers to overcome capacity bottlenecks and achieve long-term growth. By combining professional PET balers with stable purchasing support, GREENMAX provides more than just equipment—it delivers a complete pathway to sustainable recycling success.

For WM companies in Southeast Asia and beyond, this Surabaya case highlights how choosing the right partner can transform challenges into opportunities for growth in the competitive PET recycling industry.