Jwell EBM Series Full Electric Blow Molding Machine - China Suppliers & Factory for High-Precision Plastic Production
Product Overview
JWELL's JSZ-EBM Series Full Electric Hollow Blow Molding Machine is high-end intelligent equipment for modern clean plastic product production. Abandons traditional hydraulic drive; all core processes (plasticization / extrusion / mold moving / blow molding) are servo-motor driven. Achieves ultra-high precision, low noise, zero oil leakage and energy saving, ideal for beverage, food, pharmaceutical and daily chemical industries. Fills medium/large tonnage electric hollow molding equipment gap, designed to international standards, fully customizable for global customer needs.
Core Technical Advantages
1. Ultra-Clean Production & Low Noise
Zero oil leakage, meets GMP clean production requirements of pharmaceutical/food industries.
10–15dB lower noise than hydraulic machines, no hydraulic pump/pressure relief noise.
Simplified structure, no hydraulic oil replacement, reduces daily maintenance costs.
2. High Precision & Repeatability
Full closed-loop control, positioning accuracy ±0.02mm, mold moving repeat accuracy ±0.05mm.
Multi-point dynamic adjustment, smooth parison, product qualified rate over 99%.
Precision mold forming, produces complex-shaped, dimensionally accurate plastic products.
3. Fast Response & High Efficiency
Servo motor zero lag, mold moving speed up to 1000mm/s, smooth start/stop, no impact/noise.
Dry cycle 2.9–4.8s, suitable for high-speed large-output production, 20% higher efficiency than hydraulic machines.
Wide control range, flexible adjustment for different products/raw materials, compatible with PE.
4. Energy Saving & Environmental Protection
Servo drive saves 30%–50% energy, no idle consumption, reduces production energy costs.
Advanced electric heating system, uniform material heating, high thermal efficiency, low heat loss.
Zero hydraulic oil pollution, low noise, in line with global low-carbon industrial trends.
5. Intelligent & Safe Operation
Equipped with B&R control system, easy to operate/modify programs; anti-interference bus communication.
Real-time intelligent fault diagnosis, automatic alarm/shutdown for abnormal conditions (over-temperature, pressure overlimit, etc.).
CE standard safety design, 10+ protection devices (safety light curtain, door limit, maintenance lock, etc.).
Optional automatic auxiliary functions: flash removal, online leakage detection, conveying, palletizing.
Technical Parameters
| Model | JWZ-EBM-420D | JWZ-EBM-520D | JWZ-EBM-650D | JWZ-EBM-850D |
| Screw Diameter (mm) | 65 | 65 | 75 | 90 |
| Screw L/D | 25:1 | 30:1 | 30:1 | 30:1 |
| Screw RPM (r/min) | 25-75 | 25-75 | 25-75 | 25-75 |
| Max Plasticizing Capacity (PE, kg/h) | 65-75 | 100-105 | 110-130 | 180-200 |
| Platen Size (W*H, mm) | 330×286 | 420×390 | 580×450 | 780×400 |
| Mould Thickness (mm) | 140 | 180 | 240 | 320 |
| Clamping Force (KN) | 50 | 80 | 180 | 240 |
| Dry Cycle (S) | 2.9 | 3.2 | 4 | 4.8 |
| Platen Stroke (mm) | 420 | 520 | 650 | 850 |
Detailed Photos
Key Configuration Advantages
All-servo drive system: mold moving/extrusion/blow pin driven by servo motors/electric cylinders; standard B&R servo for mold moving.
High-performance extrusion system: energy-saving electric heating, optional 1–5 layer extrusion/liquid level line system.
Practical mold head: continuous design for easy material/color change, optional 1/2/4/6/8 cavity heads.
Stable mold clamping: four-plate frame with linear guide rail, stronger uniform clamping force, faster stable movement.
Famous brand components: Siemens/Schneider electrical parts, SKF bearings, skeleton oil seals, high reliability.
Intelligent servo manipulator: automatic flash/product detection, high operation accuracy, stable performance.
Main Application Fields
The JSZ-EBM series full electric blow molding machine is widely used in the production of various high-precision, clean plastic hollow containers, and is the core equipment for the following industries:
Food Packaging
Fully electric blow molding machines are widely used in the field of food packaging, such as for the production of beverage bottles and food containers.
Pharmaceutical Industry
The pharmaceutical industry requires a large number of sterile containers. Fully electric blow molding machines can provide high-precision and clean plastic containers — sterile containers, medicine bottles, reagent bottles.
Daily Chemical Industry
Fully blow molding machine is used for manufacturing daily care products such as shampoo bottles, shower gel bottles, detergent bottles, multi-specification production.
Other Industries
Small/medium plastic buckets, cosmetic bottles, industrial small containers (customizable).
Customization Service
Custom mold head cavity number and extrusion layer number.
Configure automatic auxiliary systems (flash removal, leakage detection, palletizing, etc.).
Adapt to regional voltage standards (e.g., 3PH 415V 50Hz for UAE/EU).
Custom product size and mold forming parameters based on drawings/requirements.
After-sales Support
Global on-site installation, commissioning and professional technical training.
Timely supply of original spare parts, reduce equipment downtime.
24/7 online technical consultation and regular equipment maintenance.
Equipment technical upgrade/transformation services for production expansion.
Frequently Asked Questions
QWhat is the main difference between the JSZ-EBM Series and traditional hydraulic blow molding machines?
The JSZ-EBM Series replaces all hydraulic drive systems with servo motors for every core process — plasticization, extrusion, mold moving, and blow molding. This results in zero oil leakage, 30%–50% energy savings, significantly lower noise levels (10–15dB), and much higher positioning precision (±0.02mm), making it ideal for clean production environments such as pharmaceutical and food packaging industries.
QWhich industries and applications is the JSZ-EBM Series best suited for?
The machine is widely used in food packaging (beverage bottles, food containers), the pharmaceutical industry (sterile containers, medicine bottles, reagent bottles), the daily chemical industry (shampoo, shower gel, detergent bottles), and other industries requiring small/medium plastic buckets, cosmetic bottles, and industrial containers. Its clean, oil-free operation makes it especially suitable for GMP-compliant production environments.
QCan the machine be customized for specific production requirements?
Yes. JWELL offers comprehensive customization services including custom mold head cavity numbers (1/2/4/6/8 cavities), extrusion layer configurations (1–5 layers), automatic auxiliary systems (flash removal, leakage detection, palletizing), regional voltage adaptation (e.g., 3PH 415V 50Hz for UAE/EU markets), and custom product dimensions and mold forming parameters based on customer drawings or specifications.
QWhat control system does the JSZ-EBM Series use, and what safety features are included?
The machine is equipped with a B&R control system featuring anti-interference bus communication for easy operation and program modification. Safety features include CE-standard design with 10+ protection devices such as safety light curtains, door limit switches, and maintenance locks. Real-time intelligent fault diagnosis automatically triggers alarms or shutdowns for abnormal conditions including over-temperature and pressure overlimit situations.
QWhat are the available models and their key performance differences?
Four models are available: JWZ-EBM-420D, JWZ-EBM-520D, JWZ-EBM-650D, and JWZ-EBM-850D. They differ primarily in screw diameter (65mm to 90mm), plasticizing capacity (65–75 kg/h up to 180–200 kg/h), clamping force (50 KN to 240 KN), platen stroke (420mm to 850mm), and dry cycle time (2.9s to 4.8s), allowing customers to select the right model based on output requirements and product size.
QWhat after-sales support does JWELL provide for the JSZ-EBM Series?
JWELL provides comprehensive global after-sales support including on-site installation, commissioning, and professional technical training. Customers benefit from timely supply of original spare parts to minimize downtime, 24/7 online technical consultation, regular equipment maintenance services, and technical upgrade or transformation services to support future production expansion needs.