VR-E3 Series Injection Molding Machine with 1300-11000kN Clamping Force and 15-25% Faster Injection Speed
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
VR-E3 Series Injection Molding Machine Overview
The VR-E3 Series delivers exceptional performance in efficiency, stability, applicability, and energy conservation, providing cost-effective injection molding solutions that deliver tangible advantages to customers.
Key Product Advantages
Enhanced Efficiency
- Increased injection speed: Newly upgraded power increases glue injection speed by 15-25%
- Improved plasticizing capability: Optimized screw design increases screw speed and plasticizing ability by 5-10%
- Dry cycle improvement: Overall dry cycle increased by more than 5%
Superior Stability
- Advanced locking technology: Enhanced rigidity with even distribution of locking force and strengthened central force
- Comprehensive optimization: Shooting platform structure and plasticizing components with low movement resistance and fast response
Wide Applicability
Multiple specifications with stronger power, faster response speed, and finer segment control for precision molding
Energy-Saving Performance
- New oil circuit design: Optimized control pipeline and valve adaptability reduces pressure loss
- Optimized shooting platform: High-precision wire rails and low-friction oil seals minimize resistance
- Servo system upgrade: Next-generation servo system paired with gear pump for high speed and low energy consumption
Clamping Unit Specifications
Comprehensively optimized locking mechanism with central strong support two-plate structure, high rigidity locking head plate, and enhanced overall mechanism rigidity. All models feature T-shaped groove + code mold hole combination template for easy mold installation/removal and improved template rigidity.
Center Strong Support Second Board Structure
Central strong support design reduces template deformation and achieves even locking force distribution. Lower clamping force reduces mold cavity size deformation, improves product forming accuracy, and saves energy.
High Rigidity Locking Plates
Structural optimization of locking head and tail plates with increased rigidity and minimal shape change.
Guide Pillar and Nut Structure
Unique guide pillar unloading groove design with optimized thread pitch diameter significantly reduces stress concentration, achieving zero failure rate and improved reliability.
Injection Unit Features
New Shooting Platform Structure
- Injection line rail structure: Reduces movement friction resistance, improves injection accuracy, and enhances plasticization efficiency
- Double injection and transfer oil cylinder structure: Reduces movement sequence friction resistance and facilitates maintenance
Optimized Injection Unit
Integrated injection support bracket with forward-positioned support point and fixed injection head plate for enhanced stability.
Plasticized Components
Next-generation low shear and high mixing plasticizing components improve plasticizing efficiency, quality, and injection weight repeatability accuracy.
Hydraulic & Electrical Systems
Hydraulic System Features
- New hydraulic oil circuit design: Optimized flow design reduces pressure loss and improves energy efficiency
- Low friction oil seals: Reduce frictional heat and energy loss
- Standard CNC backpressure: Convenient adjustment of adhesive back pressure
- Enhanced response: High-speed spray glue and melt glue with wider process range
- Power improvement: Increased power and injection speed
Control System Specifications
- New control panel and interface design
- Cortex-ASS 4-core/2GHz CPU with 0.2ms control cycle
- Upgraded mold parameter storage: 1000 sets capacity
- Multiple action pressure velocity curves support
- Closed mold, open mold, injection, and fixed mold positioning control
- MES system process parameter reverse writing function (optional)
Technical Parameters
| Description | Unit | VR130-E3 | VR160-E3 | VR200-E3 | VR270-E3 |
|---|---|---|---|---|---|
| International size rating | 510 | 660 | 910 | 1200 | |
| INJECTION UNIT | |||||
| Screw diameter | mm | 38/42/45 | 42/45/50 | 45/50/55 | 50/55/60 |
| Screw L/D ratio | 22.1/20/18.5 | 21.5/20/18 | 22.2/20/18.2 | 22/20/18.3 | |
| Theoretical shot volume | cm³ | 238/291/334 | 312/358/442 | 398/491/594 | 540/653/778 |
| Injection pressure | Mpa | 218/179/156 | 213/185/150 | 230/185/154 | 224/185/155 |
| Theoretical injection rate | cm³/s | 112/137/157 | 143/165/204 | 160/198/240 | 218/264/289 |
| Max. screw speed | rpm | 220 | 250 | 220 | 240 |
| Screw stroke | mm | 210 | 225 | 250 | 275 |
| CLAMPING UNIT | |||||
| Clamping force | KN | 1300 | 1600 | 2000 | 2700 |
| Toggle stroke | mm | 370 | 430 | 480 | 550 |
| Space between tie bars (HxV) | mm | 420×420 | 470×470 | 520×520 | 570×570 |
| Min. mold thickness | mm | 150 | 160 | 180 | 200 |
| Max. mold thickness | mm | 430 | 470 | 520 | 580 |
| Ejector stroke | mm | 120 | 140 | 150 | 160 |
| Ejector force | KN | 42 | 42 | 49 | 77 |
| OTHERS | |||||
| Hydraulic system pressure | Mpa | 17.5 | 17.5 | 17.5 | 17.5 |
| Pump motor power | kw | 13.4 | 17.1 | 22.4 | 25.8 |
| Heater power | kw | 9.2 | 10.7 | 13.2 | 17.8 |
| Oil tank capacity | L | 150 | 170 | 250 | 300 |
| Machine dimensions (LxWxH) | mxmxm | 4.3×1.2×1.7 | 4.9×1.3×1.8 | 5.3×1.4×1.9 | 5.7×1.5×2 |
| Machine weight | Ton | 3.7 | 4.5 | 5.6 | 7.3 |
Note: Harun Company reserves the final interpretation right for relevant content. Any changes are subject to notice. Information, product features, and images are for technical reference only.
Manufacturer Information
Zhejiang Harun Yiye Machinery Co., Ltd. specializes in research, development, production, and sales of plastic injection molding machines. With two production bases totaling 230,000 square meters, the company produces HR and VR injection molding machines with clamping force ranging from 900kN to 20,000kN across nearly 20 specifications.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhejiang Harun Yiye Machinery Co., Ltd.