Multi-Material Manufacturing
Multi-Material Excellence

DP & DM
Multi-Component Fleet

Precision Turntable & Mixed-Color Solutions: Delivering flawless synchronization of multiple resins for premium automotive, medical, and electronic packaging.

Multi-Material Highlights

SERVO TURNTABLE MOTOR

The DP series incorporates a premium servo motor driven 180° reciprocating turntable loop. It ensures lightning-fast rotation cycles, micrometer-level hydraulic orientation confirmation before mold-closing, and zero touch platen contact to fundamentally prevent abrasion.

SINGLE CYLINDER INJECTION

Engineered with an advanced single cylinder injection architecture backed by precise dual linear guide rail structures. This setup provides rapid starter velocities and exceptional low-inertia injection repeatability for complex multi-component tooling.

SYNCHRONOUS MULTI-SHOT FLIGHT

Equipped with dual or triple independent separate barrel systems allowing simultaneous ‘Injection on Fly’ or specialized interval injection. Replaces secondary multi-stage processing with one-shot multi-material molding, dramatically dropping cycle times.

MODULAR HOUSING EXCHANGE

The heavy-duty injection base frame yields factory-reserved spaces to easily accommodate small injection vectors, short screws, or multi-angle combinations (Parallel, L-shape, or Vertical), offering multi-diversity functions.

Machine Characteristics & Hardware Advantages

Durable In Use

Accumulated decades of experience in design and manufacturing series has advantages such as platen with high strength, high rigidity, impact resistance, uniform stress distribution.

Stable Operation

World-class hydraulic components ensure a smooth, reliable system with improved efficiency and reduced heat production. Modularization reduces breakage risk.

Fast And Flexible

The ejection force and speed may be set in accordance with product requirements. High-speed ejection can shorten the idle-running time significantly.

Hydraulic Motor

Hydraulic Motor

Screw and Barrel

Screw and Barrel

Servo Driver

Servo Driver

Clamping Unit

Clamping Unit

Hydraulic Valve

Hydraulic Oil Valve

LCD Display

LCD Display

Hwamda-Global Multi-Material Fleet

DP Turntable Twins & DM Mixed Color Systems

HMD-DP410

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HMD-DP800

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HMD-DP268-DM2

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Frequently Asked Questions

What is the primary architectural difference between Hwamda-Global DP and DM series? −
The DP series is a Turntable Twin-Color platform equipped with a 180° reciprocating servo turntable on the moving platen to run two separate molds for distinct multi-material boundaries. The DM series is a Special Mixed-Color platform designed to inject different colors into a single cavity through synchronized or interval sequences to create customized gradient patterns.
How does the servo motor control loop protect high-value double-color tooling? +
Every Hwamda-Global DP machine features closed-loop servo turntable mechanisms. Before high-pressure mold clamping initiates, the onboard computer runs a strict diagnostic check to verify micro-positioning alignment. This eliminates mechanical shifting hazards and protects precision multi-cavity hot runner molds.
Why does Hwamda-Global use a single-cylinder injection system for multi-material molding? +
The single cylinder injection configuration minimizes mechanical weight and structural inertia on the injection unit. Paired with dual horizontal linear guide rails, it delivers highly accurate starter speeds and micrometer-level dosing consistency across both material streams.
Can the Hwamda-Global DM series operate as a standard single-color injection machine? +
Yes. All DM mixed-color variants natively support standard single-color processing modes. This dual-use compatibility delivers exceptional production flexibility, maximizing plant OEE when multi-color orders are not scheduled.
How does the dual separate barrel setup compress multi-component cycle times? +
By incorporating two completely separate barrel assemblies, the hydraulic network can execute continuous ‘Injection on Fly’ operations. Both plastic streams can inject simultaneously or overlap seamlessly during platen tracking, shortening cycle times significantly.
What platen anti-wear measures are integrated into Hwamda-Global double-color machines? +
To combat heavy structural stress from multi-component tooling, the servo turntable is engineered to rotate without scraping the moving platen surface. This zero-contact movement prevents friction wear, eliminating a major maintenance bottleneck common in generic multi-color gear.
How does Hwamda-Global guarantee fast and precise platen tracking under high tonnages? +
The tie bars and ejector guide systems are equipped with specialized self-lubricating graphite bronze bushings. Additionally, the moving and rear platens are reinforced with premium copper wear blocks, facilitating smooth, rapid mold movements.
What type of controller manages the synchronized movements on the DP and DM series? +
Hwamda-Global implements elite KEBA controller systems tailored for multi-component processing. These industrial computers feature large grey-scale or high-definition color LCD screens with human-friendly interfaces to manage multi-channel proportional movements.
How does the hydraulic unit prevent oil contamination during continuous shifting cycles? +
The system is equipped with premium DIN-standard cone joints with integrated sealing rings, paired with G-threaded manifold sealing glands. This leak-proof design is complemented by self-sealing magnetic suction filters, ensuring clean hydraulic oil and easy maintenance.
What modular injection layout options are available for specialized product profiles? +
Our injection frame layouts are fully modular. Depending on mold architecture and gate positions, users can specify parallel configurations, L-shape horizontal structures, or vertical injection units to optimize material distribution.
What thermal control parameters are used to manage multi-material interfaces? +
The heating zones are regulated via micro-proportional PID algorithms with extremely low tolerances. This precision prevents material thermal degradation at the barrel throat, ensuring optimal adhesion between disparate polymers like rigid plastics and TPE.
Does Hwamda-Global support multi-material projects beyond two colors? +
Yes, our flagship models, such as the HMD 218-DM3 and HMD 268-DM3, are dedicated mixed three-color configurations. They feature three independent injection units managed by synchronized control logic to handle complex multi-component products.
What is the global warranty scope for Hwamda-Global multi-material machinery? +
We supply a rigid international warranty: 2 Years complete coverage for the FEA-optimized clamping casting frames, tie bars, and turntable structures; 1 Year for servo drives and KEBA controllers; and 6 Months for heating elements and nozzles, all backed by our global service centers.
What custom engineering options can be added for heavy automotive or electronic molds? +
Hwamda-Global provides extensive customization, including expanding the space between tie bars, integrating specialized European ejector layouts for automated extraction, extending turntable weight capacities, and adding color-masterbatch dosing hubs.
What is the typical production and testing timeline before global maritime shipment? +
Due to the precise multi-axis kinematics and synchronization tuning required, the rigorous testing and calibration cycle for the DP/DM multi-material series is 45 to 60 days. This ensures stable performance prior to international dispatch.

Need Custom Vectors?

Consult with our specialized multi-resin automation division to design your optimal gating and turntable structures. Hwamda-Global provides tailored layouts from multi-angle barrels to precise synchronous flow interfaces.

160-1080T

Tonnage Range

DP / DM

System Multi-Diversity