China Custom Plastic Injection Molding Machine Manufacturers Suppliers Factory - Wholesale Service

Injection Molding Machines by Machine Type

Engineered for high-volume industrial processing, our injection molding machines are categorized by drive architecture, platen design, and specialized applications—delivering strict shot repeatability, reduced energy consumption, and high reliability for thin-wall packaging, heavy-tonnage platforms, and multi-material 2K systems.

Servo Motor for Injection Molding Machine
HWAMDA servo-hydraulic injection molding machines dynamically adjust motor speed and hydraulic output to match cycle demands, delivering reliable process control and optimized energy management.
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High Speed Precision Injection Molding Machine
Hwamda's High Speed Precision Injection Molding Machine is designed for production applications that require fast molding cycles and consistent part quality. Its high-speed injection system,...
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Two Platen Injection Moulding Machine
HWAMDA Two-Platen Injection Molding Machines deliver reliable clamping and flexible large-mold handling, with configurations precisely tailored to your mold dimensions, stroke, and production...
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Fruit Basket Injection Molding Machine
HWAMDA Fruit Basket Injection Molding Machines feature servo-driven systems precisely configured to your mold dimensions, cavity layout, and output targets, ensuring stable and efficient...
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Double Colour Injection Moulding Machine
HWAMDA Double Color Injection Molding Machines feature dual injection units and a servo-driven turntable to seamlessly produce multi-color or multi-material parts, improving product aesthetics and...
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Explore Injection Molding Machines by Type

High-Speed Precision Machine: Designed for thin-wall packaging and multi-cavity tools. Features low-inertia injection and accumulators to achieve injection speeds up to 800 mm/s and dry cycles under 1.5 seconds, with shot variation ≤ ±0.2%.

Two-Platen Machine: Built for large, deep-cavity parts (e.g., automotive, pallets). The compact hydraulic design saves 20%–30% of floor space and supports heavy molds up to 3,500 tons.

Double Color (2K) Machine: Engineered for multi-material and soft-overmolded parts. Features high-precision servo turntables (180° in 0.8s) and dual independent plasticizing units for single-cycle co-molding.

Fruit Basket Machine: Heavy-duty servo-hydraulic systems optimized for PP/HDPE crates. Offers high plasticizing rates, wide tie-bar clearance, and multi-point ejection to prevent distortion.

Servo Motor & Drive Systems: High-efficiency PMSM systems for OEM integration or retrofits. Delivers dynamic torque response (≤ 20 ms) and reduces energy consumption by 30%–70% compared to fixed-pump systems.

Find the Right Machine for Your Production

Machine Category	Primary Applications	Target Materials
High Speed Precision	Thin-wall containers, medical disposables, micro electronics	PP, PS, PET, PC, micro-resins
Two Platen Platform	Automotive bumpers/trim, industrial pallets, waste bins	PP, PE, ABS, glass-filled composites
Double Colour (2K)	Multi-material grips, dual-color housings, integrated seals	PC+TPE, ABS+TPU, PP+EPDM
Fruit Basket / Crate	Agricultural crates, stackable baskets, logistics boxes	HDPE, PP, recycled regrind blends
Servo System Upgrade	System retrofits, energy optimization, OEM integration	Universal compatibility

Smart Factory & Automation Connectivity

Seamless Automation Integration

Standardized Euromap 67 / Euromap 77 interfaces provide plug-and-play connectivity for 3-axis servo robots, side-entry IML (In-Mold Labeling) systems, and automated part conveyors.

Smart Factory Connectivity

Onboard controllers feature OPC UA and Ethernet/IP protocols, enabling direct connection to plant-wide MES (Manufacturing Execution Systems) for real-time monitoring and traceability.

Key Factors in Machine Selection

Clamping Tonnage & Platen Clearance

Clamping force must resist projected cavity pressure while platen dimensions, tie-bar spacing, and strokes accommodate deep molds and side-core mechanisms.

Plasticizing Capacity & Shot Volume

We calculate exact screw diameters and L/D ratios based on total shot weight (recommended at 30%–80% of barrel capacity) and material melt characteristics to prevent thermal degradation.

Dynamic Response & Cycle Speed

Thin-wall packaging requires ultra-fast injection and accumulator assistance to prevent freeze-off, while structural parts prioritize clamping stability and holding accuracy.

Drive Efficiency & Energy Management

We match full-servo or servo-hydraulic architectures to your cycle demands, significantly reducing power consumption, lowering oil temperatures, and minimizing cooling water costs.

Manufacturing Capability & Quality Control

Advanced Engineering & FEA

All machine bases, platens, and linkages are optimized using Finite Element Analysis (FEA). This ensures high structural rigidity and minimal platen deflection under maximum tonnage.

Tier-One Global Component Sourcing

Critical hydraulic valves, servo motors, transducers, and PLCs are sourced exclusively from global leaders (e.g., Rexroth, Siemens, Keba, Schneider, Inovance) to guarantee continuous operation and global spare parts availability.

Servo Motor for Injection Molding Machine

Component & Assembly Inspection

All critical incoming parts are verified against strict specifications. We rigorously inspect mechanical assembly, control functions, and operating performance.

Rigorous Factory Acceptance Testing (FAT)

Before shipment, every machine undergoes a 48-to-72 hour continuous dry-run endurance test, hydraulic pressure verification, thermal monitoring, and strict laser alignment auditing to confirm exact specifications.

Global Supply & After-Sales Support

Turnkey Engineering

We support complete plant planning, mold-flow analysis (CAE), auxiliary equipment sizing, and customized screw/barrel selection tailored to your specific polymer formulations.

Export-Grade Packaging

Machines are protected with rust-inhibitive coatings, heavy-duty vacuum moisture barrier foil, and reinforced steel skids engineered for safe ocean transport.

Clear Lead Times & Delivery

Production schedules are established based on your exact model and configuration. Shipping terms and export preparations are confirmed prior to ordering.

Comprehensive Service Network

We provide global on-site commissioning, structured operator training, and preventative maintenance programs. Our team offers real-time PLC remote diagnostics and rapid global dispatch of recommended spare parts.

FAQ

Q: How do I choose the right type of injection molding machine?

A: Start with product dimensions, material, mold specs, and target output. We evaluate these to determine the exact clamping force (e.g., up to 6,500 kN) and injection capacity required for your specific application.

Q: Can an existing mold be used on a new machine?

A: Yes, provided it meets our machine's parameters. We conduct a technical review to verify your mold's tie-bar spacing, platen dimensions, mold thickness, and opening stroke before you order.

Q: How can I estimate the machine's production capacity?

A: Capacity is determined by cycle time and cavity count: Parts/hour = (3,600 ÷ cycle time) × cavities. We evaluate this using your actual mold and product data to provide a realistic output estimate.

Q: What information is needed for a quotation?

A: Please provide product drawings, material, mold specs, target output, and any automation requirements. Accurate product data allows us to calculate the precise shot weight and machine tonnage for your quote.

Q: What is the typical lead time?

A: Standard models typically take 10–20 days; customized configurations take 20–30 days. The exact manufacturing and shipping schedule will be locked into your sales contract.

Q: What payment terms are available?

A: We typically accept T/T (30% deposit, 70% before shipment) or Irrevocable L/C at sight. Specific payment milestones and bank charges will be clearly documented in the formal contract.

Q: What should I confirm before shipment?

A: We will confirm the final technical specs, included accessories, inspection/FAT criteria, export packaging (e.g., ISPM 15 wooden cases), and shipping terms (Incoterms) in writing to ensure a seamless delivery.

Q: Is installation and after-sales support available?

A: Yes. We provide remote commissioning, operator training, and fast-track spare parts dispatch. On-site service availability and specific warranty terms will be confirmed based on your destination country.

As one of the most professional plastic injection molding machine manufacturers and suppliers in China, we also support custom service. Please feel free to wholesale cheap plastic injection molding machine from our factory. Quality products and reasonable price are available.