High-speed servo injection moulding machines

Choose our high-speed servo injection moulding machines if you want fast
cycle times, precise reproducibility and significant energy savings across a
wide range of molding applications.

Individual

Your requirements decide — we configure the right machine for you. From TH90 to TH2200, with screw diameter options A, B and C to match your material and shot weight needs.

Versatile

A wide clamping force range from 90 T to 2,200 T and shot weights up to 13,716 g. For a variety of injection moulding processes with optimised solutions and low operating costs.

Precise

High repeatability through servo drive system and 5-point toggle clamping. Injection speed profiles in 5 stages, holding pressure in 6 stages. PID temperature control to ±1°C.

Benefits of  THREEPLAST machines

Heavy-duty QT500 ductile iron platens

Full 3-coordinate measuring inspection, aligned clamping force to avoid eccentric load & tie-bar breakage. 5–6 months natural stress relief treatment, permanent high precision without long-term deformation.
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Reliable clamping units

Simple changeover, ejector quick-connect coupling, stable mould-protecting clamping units: this makes work with quick, easy, comfortable and secure
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Safe & Stable Electrical Cabinet System

Oversized cables exceeding CE standards generate less heat for anti-burning protection, equipped with isolating transformers and power filters to stabilize voltage and shield core electric parts.
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Low-consumption hydraulic circuit system

Low-consumption hydraulic circuit system QT500 ductile iron valve base, thickened valve body, angled oil channels for faster response & less power loss, 15° tapered hose joints for zero oil leakage.
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  • Multi-stage injection control

Injection speed digitally set across 5 selectable stages by time or distance. Holding pressure controlled in 6 stages. Mould open/close in 4 stages each.

  • Wear-resistant screw and barrel

Bi-metal barrel and nitrided screw as standard. SKD61 material screw tip with check ring. Handles fibre-filled, flame-retardant and a wide range of engineering materials.

  • PID temperature control

Barrel temperature accuracy ±1°C across all zones. Cushion monitoring lets operators detect product quality deviations before they become production issues.

  • Wider tie-bar spacing

Longer guide length for larger moulds and multi-cavity tools. High-strength tie bars with graphite-copper bushes on ejector and movable platen for precise, fast movement.

  • Wider tie-bar spacing

Longer guide length for larger moulds and multi-cavity tools. High-strength tie bars with graphite-copper bushes on ejector and movable platen for precise, fast movement.

  • 5-point toggle clamping

Unique 5-point toggle mechanism with near-ideal kinematic velocity curve. High repeatability and gentle mould protection throughout the clamping cycle.

High-speed Servo Injection Molding

Want to know more? You can find complete product information,
specifications and application guides here.

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After-sales service

Expert support from installation through to production. Our team provides on-site commissioning, operator training and ongoing maintenance to keep your machine running at peak performance.

Industries 

Automotive, electronics, packaging, consumer goods, medical and more. The TH series covers the broadest range of applications with a single consistent machine platform.

World-class components

Equipped with intemationally recognized components to ensure reliable operation and reduced maintenance costs. (Such as: Rexroth, Hallite, Schneider, Fuji Electric and so on)

Which machine is the perfect match?
We will be happy to advise you.

Contact Threeplast