The SKⅢ series offers efficiency, energy savings, stability, and user experience. With SK/A5 platform interchangeability and continual optimization, it's the top choice for small to medium-sized machines. Clamping forces range from 900 to 10,000 kN.
More effective

More stable

More energy-saving

Clamping Unit
Strong central support to the movable platen structure
- Movable platen with strong central support minimizes platen deformation while achieving even distribution of clamping force;
- Use lower clamping force to reduce deformation of mold cavity, improve product molding accuracy, and save energy.
Highly rigid fixed platen and tail platen structure
Optimization of fixed platen and tail platen structure to enhance rigidity and reduce mold deformation.
Tie bar and tie bar nut structure
The unique tie bar unloading groove design and the pitch diameter design for tie bar and tie bar nut threads greatly reduce stress concentration, cause no damage to tie bar and tie bar nut, and improve the reliability.
Injection Unit
Upgraded injection unit
- Injection linear guide structure: Reduce motion friction, increase injection accuracy, and enhance plasticizing efficiency;
- Linear carriage guide with dual-cylinder: Reduced motion friction resistance for easy operation and maintenance;
Newly upgraded cooling system
Built-in cooling water circuits: Increase cooling area, improve cooling effect by more than 100%, reduce the risk of bridging raw materials, and make it easier to replace the barrel assembly.
Optimized injection unit
- Integral carriage support: Adopt integral carriage support to move forward the support points. Fixed injection plate to improve the stability of injection section;
- Easier injection unit change to shorten production lead time.
YIZUMI’s fourth-generation energy-saving servo technology
- The all-new servo drive system adopts one-piece air duct technology, offering high speed and low noise;
- Optimized oil circuit design for lower pressure loss and more energy-saving: Use optimized hydraulic principle and
valve plate pipeline design to reduce oil pressure loss and improve energy-saving.
Control system with higher value
- Upgraded KEBA system;
- Expandable with multiple modules including AO, AI, DO, DI, and TM to meet more requirements;
- Real-time monitoring of signals from machine equipped sensors to coordinate corresponding movements for higher operating safety;
- Support common RS232/485 communication interface, CANOPEN, Ethernet port, temperature compensation sensor connector, and USB port.

Product Video

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To ensure "reliability and stability" in the A6 large tonnage machine family, we've enhanced repeatability to 3‰ for product weight and offer clamping forces of 1,200-18,500 kN.

A5-EU Series High-end Servo Injection Molding Machine

Yizumi's new high-end servo injection molding machine, A5-EU series, offers precision, stability, and durability. Clamping forces range from 300 to 7,000 kN.

Enhanced load relief groove design

The optimization of load relief groove makes the force applied to the rod threads more uniform, ensures long service life of the tie rod.

Optimized clamping unit

1. The upgraded clamping unit can provide larger clamping force, better facilitating the molding of thin-wall and deep-cavity products. 2. Platen, tie bars and machine frame of better mechanical properties can better improve the rigidity of the whole machine and reduce deformation. 3. The rigidity of overall mold locking is increased by more than 25%.

Surface Planeness Testing

Rapid response Accurate detection.

Service Process

Process/Mold Analyse and Design
  • Raw materials selection
  • Product design
  • Mold flow analysis
  • Mold design suggestion
Equipment Selection Suggestions
  • Product performance
  • Product quality
  • Ease of use
  • Safety requirements
Whole Plant Planning Advice
  • Planning of production line
  • Arrangements for people, machines, and materials according to process flow
  • Peripheral automation
  • Smart connection
Delivery Solutions
  • Professional installation and debugging
  • On-site operation training
  • Molding process training
After Sales Solutions
  • YFO services
  • Preventive maintenance
  • Device upgrade
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