Project case

Jilin Petrochemical Organic Synthesis Plant Project

China · Jilin Province

At Jilin Petrochemical Organic Synthesis Plant, a subsidiary of China National Petroleum Corporation (CNPC), four SPR-A1 presses bale granular EPDM. The project design rate is 175 bales per hour; it was commissioned in May 2025 and has stable annual output of 40,000 tonnes.

Jilin Petrochemical Organic Synthesis PlantSPR-A1Baling Press

4 unitsSPR-A1 Synthetic Rubber Baling Press

175 bales/hourProject Design Rate

40,000 tonnes/yearStable Annual Output

May 2025Commissioned

Project context

Project Requirements and Feedstock

The project handles granular EPDM. The baling presses must match the upstream feed rate while meeting the required bale appearance.

Project started:January 2024
Installation:January–April 2025
Commissioned:May 2025

Sinyoung scope

Sinyoung Scope of Supply and Services

Four SPR-A1 synthetic-rubber baling presses.
Process and equipment design, manufacturing, and PLC automation.
Installation guidance, commissioning, training, and after-sales support.

Project results

Operating Results

After commissioning, stable annual output reached 40,000 tonnes. The bales had no flash or grey edges, and the baling rate matched the upstream feed requirement.

Technical detail

Baling Accuracy Control

Improved machining and installation accuracy keeps the clearance between the compression head and chamber within 0.5 mm to meet the bale-appearance requirement.

Project media

On-Site Images and Video

Jilin Petrochemical Organic Synthesis PlantBaling Press Hydraulic Station — **Baling Press Hydraulic Station**

Baling Press Operation Video

Synthetic Rubber Baling and Packaging Line Back to Project Cases