More than 18 years Professional leader manufacturer.
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LSN-E65
LONGSN
Our Extrusion Blow Molding Machine is a versatile solution suitable for producing PET, PP, PE, PVC, and HDPE plastic containers and bottles in all shapes. It is highly favored in the industry due to its superior quality-to-price ratio, stable working performance, and ease of operation and maintenance. We provide customized solutions based on your specific bottle details.
Specifications | Unit | Double Station | ||
Machine Model | - | LSN-55D | LSN-70D | LSN-90D |
Material | - | PE, PP, PVC, PA etc. | ||
Max Container Capacity | L | 2 | 5 | 12 |
Number of Die Head | SET | 1, 2, 3, 4 | ||
Machine Dimension (L×W×H) | M | 3.1×2.1×2.5 | 3.4×2.2×2.5 | 4.5×3.5×2.9 |
Machine Weight | T | 6.3 | 8.2 | 11 |
Clamping Unit | ||||
Mold Platen Size (W×H) | MM | 300×380 | 338×380 | 550×460 |
Max Mold Size (W×H) | MM | 300×350 | 338×350 | 550×430 |
Platen Opening Stroke | MM | 130-370 | 150-500 | 200-600 |
Power | ||||
Oil Pump Total Power | KW | 5.5 | 11 | 15 |
Max Driving Total Power | KW | 20.5 | 33 | 52 |
Average Energy Consumption | KW | 15-18 | 23-25 | 31-34 |
Blow Pressure | Mpa | 0.6 | 0.6 | 0.6 |
Extruder Unit | ||||
Screw Diameter | MM | 55 | 70 | 90 |
Screw L/D Ratio | L/D | 24:1 | ||
Melting Capacity (HDPE) | KG/HR | 62 | 80 | 140 |
Extruder Power | KW | 15 | 22 | 37 |
Die Head | ||||
Max Die-pin Diameter | MM | 95 | 135 | 180 |
Center Distance (Double) | MM | 130 | 160 | 250 |
Center Distance (Triple) | MM | 110 | 110 | 130 |
Center Distance (Four) | MM | 75 | 85 | 110 |
1. Reasonable structure design and solid frame manufacturing to insure running stability.
2. Good head material runner design and precision metal process for changing color easily.
3. According to your specified request, our machine can be made with co-extrusion of 2~4 layers and view stripe line.
4. Colorful touch screen, cantilever operation box, bottle collective shelves, scraps sliding channel and safety protection.
5. Total machine control system well match with scraps on-line deflashing, angle adjustable blowing unit, neck rotary cutting, in-mould labeling, weight testing and leakage testing.
Brand of Wisetech made in Hongkong with true color interface.
100 point parison thickness controller & profile edition.
Production technics and parameter saving for up to 20 moulds.
Remote technical support & program updating for efficiency.
Choice of S50C, P20, or magnalium materials for durable use.
Reasonable cold water runner design for optimal heat transmission.
Precise cold shrinkage calculation to insure accurate filling volume.
High hardness bimetallic screw for significantly longer lifespan.
Intelligent pre-heating protection for both screw and motor.
Optimized head runner design for rapid color transitions.
Optimized design using pressure, flow, and time factors for smooth action.
Platen moving cylinders with mechanical shuttle valves to reduce impact.
High reliability with quick response and accurate operation.
In conclusion, our automatic plastic bottle jerrycan extrusion blow moulding machine provides a robust, high-efficiency production platform for containers ranging from 2L to 12L. By combining advanced HK-based control systems with precision hydraulic and extrusion components, we ensure your facility achieves maximum output with minimal downtime.
As a professional extrusion blow molding machine manufacturer, our factory specializes in providing high-performance plastic bottle making machines for sale. We offer competitive wholesale pricing and serve as a leading supplier for global packaging needs. Whether you require a single-layer molder or a multi-layer co-extrusion system, our factory-direct solutions are engineered for durability and precision.
Are you looking for a reliable wholesale extrusion blow molder supplier? Contact us today to discuss your production requirements. Our engineers will provide a comprehensive technical solution and the best factory price for your project.
Automatic Plastic Bottle Jerrycan Extrusion Blow Moulding Machine
Extrusion Blow Molding Machine is suitable for producing PET, PP, PE, PVC, HDPE plastic containers and bottles in all shapes.It is popular due to its high quality and price rate, stable working performance, easy operation and maintenance. Customers can offer the bottles details that you want to make , then we can make the suitable solutions .

Specifications of some machines:
| Specifications | Unit | Double station | ||
| Machiner model | LSN-55D | LSN-70D | LSN-90D | |
| Material | PE,PP,PVC,PA etc. | |||
| Max container capacity | L | 2 | 5 | 12 |
| Number of die head | SET | 1,2,3,4 | ||
| Machine dimension ( L×W×H ) | M | 3.1×2.1×2.5 | 3.4×2.2×2.5 | 4.5×3.5×2.9 |
| Machine Weight | T | 6.3 | 8.2 | 11 |
| Clamping unit | ||||
| Mold platen size ( W×H ) | MM | 300×380 | 338×380 | 550×460 |
| Max mold size ( W×H ) | MM | 300×350 | 338×350 | 550×430 |
| Platen opening storke | MM | 130-370 | 150-500 | 200-600 |
| Power | ||||
| Oil pump driving total power | KW | 5.5 | 11 | 15 |
| Max driving total power | KW | 20.5 | 33 | 52 |
| Average energy consumption | KW | 15-18 | 23-25 | 31-34 |
| Blow pressure | Mpa | 0.6 | 0.6 | 0.6 |
| Extruder unit | ||||
| Screw diameter | MM | 55 | 70 | 90 |
| Screw L/D ratio | L/D | 24:1 | ||
| Melting capacit for HDPE | KG/HR | 62 | 80 | 140 |
| Extruder power | KW | 15 | 22 | 37 |
| Die head | ||||
| Max die-pin diameter | MM | 95 | 135 | 180 |
| Center distance of double die head | MM | 130 | 160 | 250 |
| Center distance of three die head | MM | 110 | 110 | 130 |
| Center distance of four die head | MM | 75 | 85 | 110 |

Features & Advantages
1. Reasonable structure design and solid frame manufacturing to insure running stability.
2. Good head material runner design and precision metal process for changing color easily.
3. According to your specified request, our machine can be made with co-extrusion of 2~4 layers and view stripe line.
4. Colorful touch screen, cantilever operation box, bottle collective shelves, scraps sliding channel and safety protection.
5. Total machine control system well match with scraps on-line deflashing, angle adjustable blowing unit, neck rotary cutting, in-mould labeling, weight testing and leakage testing, product conveying & packing.
Total Machine Control System
- Brand of Wisetech made in Hongkong
- True color man machine control interface
- Simple but humanized pages easy for operation
- 100 point parison thickness controller & profile eddition
- Production technics and parameter saving for 20 moulds
- Professional engineer setting pages for problem diagnosis
- Short-cut key board & emergency stop for safety production
- Aluminum cantilever operation box and easy adjustment
- Remote technical support & program updating
Auto-deflashing Mould
- Mould material S50C, P20, magnalium for your choice
- Reasonable cold water runner design for heat transmission
- Cutting blade length & flatness for deflashing effect
- Parison over-flow groove depth equal to product weight
- Suitable water inlet & outlet position for easy production
- Precise cold shrinkage calculation to insure filling volume
- Be-cooper for handle area to reduce deflashing burrs
- Bottom rods for clamping force bearing in balance
- Mould thickness matches with platen opening distance
Extrusion System
- High hardness bimetalic screw for longer lifespan
- Good screw and teeth design for better plasticizing effect
- Reliable performance of gear box, motor and inverter
- Belt wheel speed rate is calculated according to target output
- Pre-heating with intelligent protection for screw and motor
- Screen filter is optional for small or light weight bottles
- Reasonable head runner design for color change quickly
- Die & core individualized according to your product width
- Each cylinder at each side for head lifting smoothly
Hydraulic System
- Composed of motor, pump, pressure regulating valve block, reversing valve blocks, cylinders and oil chillers
- Control platens open and close, carriage up and down, blow pin up and down, special action technics for mould
- Optimized hydraulic design to adopt pressure, flow and time 3 factors to control action precision and smoothness
- Platen moving cylinders with mechanical shuttle valve to reduce impact force at end position
- High stationarity and reliability, accurate operation, long longevity and quick response