Audited Supplier
| Ningbo LiSong Injection Technology Co.,Ltd. | LS 290Pro2 | LS 380Pro2 | LS 458Pro2 | LS 580Pro2 | |
| Model description | 290/580-1600 | 380/670-3100 | 458/720-3150 | 580/770-3850 | |
| International size description | 2900-1600 | 3800-3100 | 4580-3150 | 5800-3850 | |
| Locking force | [KN] | 3190 | 4180 | 5038 | 6380 |
| Max.mould opening strocke | [mm] | 550 | 690 | 750 | 830 |
| Distance between tie bars(h x v) | [mm] | 580x515 | 670x640 | 720x720 | 770x720 |
| Screw diameter | [mm] | 60 | 70 | 80 | 90 |
| Injection screw diameter | [mm] | 52 | 60 | 60 | 65 |
| Spec.injection pressure(up to 400ºC) | [bar] | 1710 | 1778 | 1778 | 1670 |
| Max.shot weight(PS) | [g] | 870 | 1621 | 1621 | 1903 |
| Injection Speed | |||||
| Under 1000bar injection pressure | |||||
| >without accumulator | [mm/s] | 202 | 219 | 237 | 215 |
| >capacity with electr drive | [KW] | 80.3 | 110.5 | 137.5 | 147 |
| Net weight(without oil) | [≈ Kg] | 10900 | 15200 | 19300 | 21000 |
| Machine dimensions(lxwxh) | [≈ m] | 5.9x1.7x2.4 | 7.25x1.81x2.8 | 7.8x1.95x2.8 | 8.2x2.05x2.8 |
High-rigidity mechanical direct-locking structure,molding clamping force becomes less,longer mold service life and lower energy consumption.
The opening and closing molds are equipped with high-speed servo proportional valves as standard,with which accurate positioning and high efficiency.
Double cylinder ejection,stable and efficient demolding
Dedicated screw with large L/D ratio and high plasticization.
Dedicated screw with larDedicated screw with large L/D ratio and high plasticization.ge L/D ratio and high plasticization.
Modular design,direct drive electro-melt (energy-saving,high-efficiency) high-speed servo proportional valve and nitrogen-assisted injection molding,which can be freely opyional selected.
Zero oil leakage design, the process hole of the oil block is
sealed with a plane screw plug, and the external pipeline
has no welding connection.
Famous brand hydraulic accessories which is more stable
and efficient.
Famous brand hydraulic accessories which is more stable
and efficient.
Standard KEBA-controller.
Software optimization and humanized operation interface.
MES networking (optional).
Ningbo Lisong Injection Molding Technology Co., Ltd. is locatedin No. 99 Weijiapu Road, Sanqishi Town, Yuyao City, 315400 Zhejiang P.R.China.The existingproduction plant covers an area of 26,000 square meters and is dedicated tohigh-speed precision injection molding machine, injection molding systemcontrol, automation system framework and safety, injection molding artificialintelligence and industrial 4.0 development and its application.Industrial automation control in high speed precision injection moldingequipment automation, factory automation and other fields of the injectionmolding machine application field for injection molding machine from globalcustomers to provide professional system solutions and intelligent automationsolution as a whole.
The high speed precision injection molding machine manufactured by the company has high speed, high efficiency, high precision and high energy saving characteristics. The products are applied in the field of injection molding, such as cosmetic packaging, medical supplies (collecting blood vessels, needle tubes), dining box knife and fork spoon, film internal paste, chemical paint bucket and other terminal products.
1. Who Are We?
We are a pioneering manufacturing enterprise based in Zhejiang, China, specializing in high-efficiency and innovative industrial solutions for global clients in the plastics machinery sector. With a focus on expertise and flexible service, our team supports customers throughout the entire process from R&D to mass production.
2. Quality Commitment
End-to-End Quality Control: Pre-production sample validation + Final inspection before shipment.
Rigorous Standards: Compliance with international safety regulations to ensure equipment performance and reliability.
3. Core Products
Injection molding machinesComplete auxiliary equipment
Providing one-stop technical solutions across the entire plastics molding industry chain.
4. Why Choose Us?
Technology Leadership: Servo energy-saving technology, micron-level precision, and adaptability to diverse production needs.
Direct Factory Supply: Own manufacturing facilities ensure cost-effectiveness and transparent quality control.
24/7 Support: Rapid response and end-to-end technical guidance from our professional team.
5. Customized Service System
Flexible Delivery: FOB, CIF, DDP, and other trade terms to meet global logistics needs.
Seamless Payments: Multiple payment methods including T/T, L/C, PayPal, and Western Union for hassle-free cross-border transactions.
Multilingual Support: Services in Chinese, English, Spanish, Portuguese, Arabic, Russian, and Hindi, eliminating collaboration barriers.
