HS-12L Extrusion Blow Molding Machine

Servo-driven blow molding platform for 10mL-30L multi-specification containers, built for flexible molding, energy savings, and traceable production.

5–12LHDPE / PPSingle StationFull-Automatic

This model is specifically designed for the customized production of multi-specification containers ranging from 10mL to 30L, suitable for industries such as daily chemicals, chemicals, medical, and food. Integrated with multiple core patented technologies, the equipment features a flexible multi-head configuration capable of adapting to the production of irregular-shaped containers like wide-mouth and slanted-mouth bottles. The mold opening and closing system, driven by servo motors and precisely controlled by linear guides, ensures accurate mold movement positioning and even distribution of clamping force, resulting in smooth and seamless product parting lines. Its energy-saving design and intelligent control system support remote monitoring and data traceability, significantly reducing energy consumption while enhancing production capacity. This makes it an ideal choice for achieving efficient and eco-friendly automated production.

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What Can You Produce

The HS-12L Extrusion Blow Molding Machine handles HDPE and PP materials, suitable for the following applications:

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Cosmetic Bottles

Small cosmetic and skincare bottles. Sample runs for new product development.

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Pharmaceutical

Sample production for pharma containers. Small batch OTC bottle runs.

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Laboratory

Lab-scale container production. Ideal for research institutions.

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Lubricant Samples

Engine oil sample bottles for distributors. Small batch production.

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Food Grade

Small edible oil bottles, honey containers, sauce bottles.

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Household Chemicals

Cleaning product bottles, detergent packaging for small businesses.

Built for Volume Production

Not a demo machine — this is production equipment running 24/7 at client sites. Here's what separates the HS-12L Extrusion Blow Molding Machine from cheaper alternatives:

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Servo-driven extrusion

Precise wall thickness control across the entire container. Reduces material waste by 8-12% vs hydraulic machines.

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Stable parison control

Optimized extrusion and die-head design helps maintain even wall thickness for small bottles and containers.

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Automated de-flashing

No manual trimming required. Integrated CNC trimming head reduces labor cost and flash reuse rate is higher.

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Energy saving mode

Idle power reduction when not extruding. ~15% lower energy cost vs standard machines in the same class.

What's Included

  • Main machine with 1-year warranty
  • 1 set of product mold matched to the confirmed container design
  • Spare parts kit (screws, heaters, thermocouples)
  • Tool box and maintenance manual
  • Operator training (on-site or video)
  • Extra molds (order separately)
  • Installation and commissioning (optional)
Lead time:60-90 days
Payment:30% deposit, 70% before shipment
FOB:Shanghai / Ningbo

Documents Buyers Need Before Import

Tongda provides qualification materials covering CE compliance, ISO 9001 quality management, industry recognition, and patent documentation.

CE Machinery Directive Attestation of Conformity certificate

CE Compliance

Machinery Directive conformity for extrusion blow molding machine export and market access.

ISO 9001 quality management system certificate

ISO 9001 System

Certified quality management system covering R&D, production, inspection, and quality management.

China Plastics Machinery Industry Association vice president unit certificate

Industry Recognition

Vice President Unit of the China Plastics Machinery Industry Association.

Invention patent certificate

Patent Certificates

100+ patents across equipment structure, process, control, and application technologies.

Questions Before You Choose HS-12L

Key details about factory visits, machine inspection, delivery confirmation, and after-sales support.

Can I visit Tongda factory before ordering the HS-12L machine?

Yes. Customers are welcome to visit Tongda factory before placing an order. A factory visit helps you check our manufacturing capability, R&D team, after-sales team, production process, and real equipment quality.

How does Tongda help ensure safe payment and on-time delivery?

Tongda can support agreed payment methods such as Alibaba Trade Assurance or letter of credit when applicable. Customers can also confirm delivery schedule, production progress, and bank account details during project communication or factory visits.

How does Tongda control the quality of the HS-12L blow molding machine?

Tongda has specialized in blow molding machinery for more than 20 years. Key parts are inspected before assembly, each machine is assembled by experienced technicians, and the completed production line is connected and tested before delivery.

Will the HS-12L machine be tested before shipment?

Yes. After production is completed, Tongda debugs the machine, runs production tests, and can provide photos or videos for customer confirmation. The machine is then packed with standard export packaging for shipment.

Does Tongda provide installation, training, and after-sales support?

Yes. Tongda can arrange engineers for installation and training according to the customer's project requirements. Sales managers, engineers, and after-sales service managers work together to follow the project online and offline.