Why choose us
YIZUMI provides one-stop injection molding solutions and matching components to meet individualized requirements.
We design and manufacture equipment, including injection molding machines, robot, auxiliary equipment, and all of them are matching in automation system. We also offer high-quality spare parts to support stable production and high production efficiency, all are the guarantee for your smooth production.

Star Products

Two-platen Multi-component Injection Molding Machine

Innovative Manufacturer of high-end multi-component injection molding

DP Series Two-platen Injection Molding Machine

Specialize in large precision parts manufacture

A5 Series High-end Servo Injection Molding Machine

A standard high-end servo injection molding machine newly created by IPD model.

FF Series Electric Injection Molding Machine

YIZUMI is committed to developing a product that meets the technology and quality standards of Japanese electric injection molding machines, provides more cost-effective experiences, and better fulfills customers' expectations of return on investment.

D1 Series Two-platen Injection Molding Machine

Innovative Practice of Large-tonnage Two-platen Machine
Key technology
Control system
Process

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.

Stack Mold Technology

1. Improved efficiency of 30-80%, estimated according to different production processes.
2. Less demand on equipment and operators, space saving.
3. Effective control of color differences caused by the same injection molding machine.
4. Simultaneous production of different shapes of parts.
5. Automated assembly is easier through uniform shrinkage and deformation after a set of workpieces are produced simultaneously.

FoamPro

1. Improve the fluidity of plastic raw material. With the same process or wall thickness, the molding is easier, and the molding problems of fully degradable materials are also better to be solved.
2. Get more design freedom. With flxible stucture design to allow sudden change of wall thickness, it can significantly reduce product warpage and deformation.
3. Reduce energy consumption and production cost.With reduction of 5% in product weight, 15% in injection pressure and 20% in clamping force.
4. Improve product quality. Foam products are thicker and stiffer, with 20%-30% improvement in heat insulation effect when compared with the ordinary product of the same weight.

Injection Compression Process

In the process of injection, the high pressure mold-closing can reduce the internal tension of the product, and the pressure inside the mold cavity when the injection is almost or completely finished.

Low pressure injection molding technology

The SmartClamp intelligent mold clamping technology allows an automatic correction control over the platen parallelism with a response accuracy of ±0.015mm/2ms. It can be applied to automotive interior trim products (e.g. IMD with fabric or leather inserts) and sunroofs.

Auto bumper molding automation solution

The solution integrates the main unit, feeding system, automatic mold change, robot parts extraction, product post-processing, and YiMES intelligent manufacturing execution system to achieve a highly automated, efficient, and information-based streamlined production.

ICM Low Pressure Injection Molding Technology

With response precision of ±0.015mm/2ms and automatic template parallelism correction control, SmartClamp, an intelligent clamping technology, is ideal for vehicle interior parts production like the sunroof and woven fabric in molds.

WITPro Water-assisted injection molding

The use of water as a medium is conducive to the creation of uniformly shaped cavities due to the incompressibility of water. It is an effective method for the production of parts with complex thermoplastic cavities.

DirectPro-DIM Long Glass Fiber Direct Molding Solution

Cut the continuous fiber bundle into specified lengths (5-100mm), feed it directly into the barrel through the feeding device to be mixed with the plastic melt, and then inject it directly into the mold to form the product, realizing direct injection molding with long fibers.

FoamPro-Chem Chemical Foam Injection Molding Solution

Developed based on the chemical foaming process, it can be equipped with Core-Back precision mold opening and other technologies to achieve maximum product weight reduction while still performing at its best.

FoamPro Physical Foam Injection Molding Solution

Developed based on the MuCell process, it can be equipped with aircraft-grade aluminum alloy mold technology, ceramic coating technology, and FLEXflow servo needle valve runner system to achieve maximum product weight reduction while still performing at its best.

IMD In-mold Decoration Injection Molding Solution

The IMD in-mold decoration technology (includes IML, INS) can achieve one-step molding of products in a variety of colors and patterns, increases product design flexibility and raises its perceived value.


DecoPro In-mold Graining

Adopt Mold Graining (IMG) involves vacuuming the final layers (such as aluminum foil, veneer, and leather) onto a negative mold with a pattern. When the mold is closed and glue is injected, the surface with the pattern is made, considerably enhancing the product's surface quality.

Multipro Multi-component Injection Molding Solution

From two-color to four-color machines, two stations to multiple stations, small tonnage to large tonnage, and vertical rotation to horizontal rotation, to realize multi-component injection molding of colored products or composite products.

ReactPro Polyurethane In-mold Coating Molding Solution

Perfectly integrate injection molding technology and PUR process to further achieve a scratch-resistant, self-healing, soft-touch, high-quality surface in a more creative, environmentally friendly, and cost-effective production way.

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%.

Synchronous plasticizing

1. The plasticizing is synchronized with the cooling, mold opening and part picking, shorter cycle time.
2. PAC380K3 and above model are generally equipped with hydraulic synchronous plasticizing function, which shortens the product molding cycle.




Inovance Iventure System

1. Including Inovance controller, servo drive and high-response motor.
2. Communication between the controller and the drive upgrades to digital type. Same brand controller and drive show better performance, faster and more accurate.
3. Quick and stable mold opening, smooth mold closing with no impact, less wear and tear to machine.
4. Mold opening repeatability is within ±0.5mm, with overshoot less than 2.0mm.
5. Deviation of injection end position is less than 0.25mm.
6. Deviation of material feeding position is less than 0.2mm.
7. Temperature overshoot of first-time heating is less than 3℃, within ± 1℃.

Two-way injection technology with mid-platen rotation

(1) To achieve the molding of larger two-color products.
(2) To improve overall productivity and efficiency.
(3) To achieve special process application.

Multi-injection units technology

(1) The fixed mold adopts a long waist-shaped locating ring, which allows simultaneous injection at the work station of any size as required.
(2) When not for multi-component injection, any injection unit can be used as main injection unit.
(3) Any independent injection unit can be added on the non-operating side or add two injection units on the basis of two injection units.

Multi-station turntable technology

(1) The turntable rotation with mold to realize the molding of multi-color and multi-component products.
(2) In addition to the standard 0° and 180° turntable stations, the turntable can be set at any angle according to the mold design to realize the diversified customization of products.
(3) Adopt servo motor and reducer to drive the turntable with pin positioning, to ensure high rotation accuracy of ±0.05°.

Ultrasonic non-contact digital position control technology

Ultrasonic non-contact digital displacement sensor is used for all displacement stroke measurement, which is anti-interference and has long service life. The accuracy is 0.001%/F.S (F.S is the measurement stroke), and the position control is accurate.

High performance Ecoservo drive technology

Equipped with plunger variable pump system, large power, fast response, small internal leakage, significant energy saving
The driving system and injection unit are matched in a modular manner, so that the power of the whole machine can be customized and the loss can be minimized
Standard with open mold synchronous melt, ejection and core pulling function, shorten the forming cycle



Double parallel cylinders

Adopt double proportion closed-loop control technology, fully closed-loop control of the injection and holding (pressure and velocity), proportional control of back pressure to ensure high repeatability of injection end position, and product weight repeatability less than or equal to 3‰.

Fully oil-cooled two-headed motor-driven servo control technology

The fully oil-cooled two-headed motor-driven servo system is the quintessence of highly-integrated servo pump system. It eliminates the influence of instability in machine operation due to the work environment and further reduces energy consumption of hydraulic circuit. Synchronized drive technology makes hydraulic circuit response faster and movements more efficient.

Adaptive PID temperature control technology

With the use of durable ceramic heater bands and adaptive PID control performed by the Austrian controller. temperature control accuracy is up to ±0.5℃.

Uniform stress distribution control technology of tie bars

With special technical treatment, tie bars are highly-rigid and resistant to wear and corrosion. Uniformity of stress distributed on tie bar threads is over 99% without unbalanced force, bringing durability.

MultiPro

Provide more economical injection molding solution for multi-color and multi-component product.

ReactPro

One-step molding to get a perfect surface.

Multi-color

Car lights and multi-color daily necessities.

WITPro

The use of water as a medium is conducive to the creation of uniformly shaped cavities due to the incompressibility of water. It is an effective method for the production of parts with complex thermoplastic cavities.

FoamPro

Developed based on the MuCell process, it can be equipped with aircraft-grade aluminum alloy mold technology, ceramic coating technology, and FLEXflow servo needle valve runner system to achieve maximum product weight reduction while still performing at its best.

FoamPro-Chem

Developed based on the chemical foaming process, it can be equipped with Core-Back precision mold opening and other technologies to achieve maximum product weight reduction while still performing at its best.

Products

Toggle-clamping Hydraulic Injection Molding Machine
Electric Injection Molding Machine
Two-platen Injection Molding Machine
Multi-component Injection Molding Machine
High-speed Injection Molding Machine
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2023-09-23
YIZUMI Wins China Quality Nomination Award of the 5th "China Quality Award"
On September 22nd, YIZUMI is granted the China Quality Nomination Award, as a result of its outstanding achievements in quality management and excellence in performance management.
2023-09-22
YIZUMI at 2023 Die Casting Congress & Tabletop in North America
From September 19 to 21, local time, the Die Casting Congress & Tabletop is held in Grand Rapids, USA. YIZUMI presents its latest technological achievements in die casting machines, as well as crucial die casting processes and applications.
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