Technical Specifications
Max. Product Volume	5L (Double Station)
Dry Cycle	900×2 pc/h
Output	110 kg/h
Machine Weight	13T
Machine Size	5.2m×2.7m×3.3m
Platen Distance	220mm-550mm
Mold Moving Stroke	490mm
Clamping Force	158kN
Screw Diameter	80mm
Screw L/D Ratio	25:1
Screw Heating Power	19kW
Heating Zones (Screw)	4
Screw Motor Power	30kW
Total Power	80kW
Max. Mold Size	480mm×450mm

HSⅡ-5L Extrusion Blow Molding Machine

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

2–5LHDPE / PPDouble 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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Applications

What Can You Produce

The HSⅡ-5L Extrusion Blow Molding Machine handles HDPE and PP materials, suitable for the following applications:

🧴

Cosmetic Bottles

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

💊

Pharmaceutical

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

🧪

Laboratory

Lab-scale container production. Ideal for research institutions.

🛢️

Lubricant Samples

Engine oil sample bottles for distributors. Small batch production.

🍯

Food Grade

Small edible oil bottles, honey containers, sauce bottles.

🏠

Household Chemicals

Cleaning product bottles, detergent packaging for small businesses.

Why HT Series

Built for Volume Production

Not a demo machine — this is production equipment running 24/7 at client sites. Here's what separates the HSⅡ-5L Extrusion Blow Molding Machine from cheaper alternatives:

⚙️

Servo-driven extrusion

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

🛡️

5-layer co-extrusion die

Barrier layers for chemical resistance. EVOH optional for fuel applications. Common in EU-regulated markets.

🔧

Automated de-flashing

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

📉

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 1000L mold (single cavity)
✓ 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

Certifications & Compliance

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.

Patent Certificates

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

FAQ

Common Questions

What's the daily output of the HSⅡ-5L Extrusion Blow Molding Machine?

For 1000L tanks: approximately 18-22 pcs/day (assuming 90-120s cycle time). For 500L tanks: approximately 30-40 pcs/day. Actual output depends on material, wall thickness, and operator experience.

Can we use recycled HDPE material?

Yes, up to 30% recycled HDPE is acceptable. We recommend using recycled material from known sources to maintain consistent quality. For food-grade containers, virgin material or approved recycled HDPE is required.

Do you offer installation and training?

We offer optional on-site installation and commissioning service (charged separately). Standard package includes video-based operator training and detailed maintenance manual. We can also arrange a Chinese-speaking technician for the first installation if needed.

What's the difference between 3-layer and 5-layer co-extrusion?

3-layer: inner/outer HDPE + adhesive + barrier layer (standard for most chemical storage). 5-layer: HDPE/adhesive/EVOH barrier/adhesive/HDPE — provides better oxygen barrier for fuel and pharma applications. Choose based on your end-use certification requirements.

What payment methods do you accept?

Standard: 30% deposit via T/T, 70% balance before shipment. For orders over $100,000, we can discuss L/C payment terms. We also accept payment through Alibaba Trade Assurance for orders under $50,000.