Fully Automatic I.S Machine Glass Bottle Production Line for 20ml–750ml Containers with One Year Warranty

For Egyptian breweries and Indonesian fruit juice bottlers expanding local packaging production, capacity is usually not the main limiting factor. Stable and consistent bottle forming quality becomes the core challenge. JEFFER container glass production system adopts matched melting furnace, forehearth and I.S (individual-section) forming machine as a complete set.

The production capacity ranges from 30-180 TPD, supporting products from 20ml sample vials up to 750ml wine & liquor bottles. This solution targets beer, carbonated drinks, fruit juice, wine, cosmetic and pharmaceutical packaging sectors. North Africa and Southeast Asia are pushing local packaging import substitution, and this full line is well aligned with such regional industrial policies.

Customers can select end-fired or cross-fired glass melting furnace according to target daily output. After refining, molten glass flows into the forehearth with independent temperature control zones. The feeder cuts glass gobs with precise weight. The gobs fall into the I.S forming machine: blank molds shape the parison, then blow molds finish the final bottle at high speed, hundreds of pieces per section every minute.

Finished bottles go through annealing lehr to release thermal stress, followed by inspection and packaging. PLC system synchronizes gob weight, mold timing, conveyor speed and lehr temperature, ensuring all finished bottles comply with dimension and wall thickness tolerance requirements.

• High Forming Versatility: Fast mold replacement. Round, square and special-shaped containers can be switched within several hours, ideal for contract manufacturers handling multiple product SKUs.
• Low Defect Rate: Zoned forehearth temperature control + gob automatic control help reduce rejects such as cracks, dimension deviation and uneven thin walls, with reject rate generally controlled under 3-5%.
• Integrated Thermal Design: Furnace, forehearth and forming equipment are designed as one unified thermal system, eliminating quality instability caused by assembling separate third-party machines.
• On-site After-sales Support: EPC package includes spare parts (molds, plungers, neck rings, shears) and operator technical training.