With the growing technology progress and market demand, Yizumi has developed Al Rheocasting machine to meet the unique requirements in performance, cost, and cycle time, which outperforms most other foreign-made semi-solid die-casting equipment. RheoCasting, or semi-solid forming, is a process where aluminum alloys are injected into steel dies while partially solid (20%-70% solid).
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Higher Quality

The resulting laminar flow effectively decreases porosity, thereby improving component density and ensuring superior quality for high precision, high strength, thin walled & ultra thick-walled parts.

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Heat Treatable & Weldable

Al Rheocasting components facilitate T6 heat treatment strengthening and offers excellent weldability, resulting in markedly improved structural strength and reliability.

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Energy Saving

Thixotropic flow enables lower injection speeds and reduced clamping force. Processing of semi-solid metal with lower metal temperatures and slow, laminar filling reduces shrinkage porosity and extends tool life.

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Injection System
RHEO-Smart Injection System
YIZUMI Al Rheocasting with its smart injection system offers multi-phase real-time closed loop control technology, ensuring precise low-speed and high-pressure cavity filling.

This system ensures consistent metal flow, substantially improving both the surface finish and internal density of castings, allowing to produce high-quality complex structural components in a single operation. Intelligent adjustment features provide reliable and efficient manufacturing performance, meeting the requirements of advanced industrial applications.

High dynamic injection force;
Precise 10 stroke/velocity points programmable to perfectly optimize injection;
Precise 10 time/pressure points programmable to perfectly optimize the intensification phase;
Proven RHEO injection with ORCA control;
Genuine closed-loop control, system pressure of 21MPa;
Injection self process adjustment via machine self-learning and real-time-closed loop control.
High-performance injection unit
Fast-response servo valves and flexibly programmable injection profiles efficiently meet production requirements for both complex thick- and thin-walled structural components. Consistent cavity filling of semi-solid slurry significantly improves casting integrity, thereby ensuring enhanced production reliability.
Accurate injection for dimensional casting accuracy
Advanced injection control based on LEAP real-time-closed loop technology ensures highest process precision and repeatability leading to stable casting production of complex components.
ORCA Intelligent Control System
The YIZUMI Al Rheocasting machine, equipped with advanced LEAP technology and the ORCA control system, achieves accurate low-speed, high-pressure forming, ensuring best in class casting process repeatability and stable cavity filling. These innovative capabilities enhance cavity filling, resulting in superior surface quality and casting density. This enables the efficient manufacturing of intricate aluminium alloy components and establishes a new benchmark in die casting.

YIZUMI's ORCA control system allows highly precise multi-stage velocity regulation with real-time-closed loop injection control, ensuring best in class casting process repeatability and stable cavity filling. Integrated data management enhances production efficiency, while its user-friendly HMI improves production efficiency.
High-efficiency servo drive
An advanced servo drive system enhances energy efficiency, while an innovative structural machine design reduces maintenance needs, resulting in more cost-effective operations.

Industry Application

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HII-S Series High-end Cold Chamber Die Casting Machine(1000-9000T)

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HM Series High-performance Hot Chamber Die Casting Machine

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Ultra-high-speed injection control technology

Ultra-high-speed injection control technology

High-speed injection performance achieved through high speed/response servo valve control. The strong acceleration performance of injection piston is up to 200m/s², maximum injection speed up to 5m/s. High-speed control can be easily accomplished using a 10.4 inch touch screen for simple operation and the scanning time is just 0.4 ms. The modular design of the control system enables simple functional expansion and equips it with the standard configuration of the Ethernet interface, allowing it to communicate with peripherals and the accompanying management software. A real-time monitoring system would allow for quick viewing of the machine's parameters. Molding accuracy and stability at a glance, statistics on actual production parameters, the open mold end position deviation is up to 0.1mm and an injection end position variation 0.4mm, and steady performance are all provided by the multi-mode curve overlap display function.

Service Process

01
Process/Mold Analyse and Design
  • Raw materials selection
  • Product design
  • Mold flow analysis
  • Mold design suggestion
02
Equipment Selection Suggestions
  • Product performance
  • Product quality
  • Ease of use
  • Safety requirements
03
Whole Plant Planning Advice
  • Planning of production line
  • Arrangements for people, machines, and materials according to process flow
  • Peripheral automation
  • Smart connection
04
Delivery Solutions
  • Professional installation and debugging
  • On-site operation training
  • Molding process training
05
After Sales Solutions
  • YFO services
  • Preventive maintenance
  • Device upgrade

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