Husky H4 HL650-RS80/65
Year: 2025
Machine ID: 13571
Husky 720 Metric Ton 39.2 ox shot Ijection Molder
→ In Stock ←
Horizontal Injection Molding Machines
Cincinnati Roboshot alpha-S450iA
Year: 2020
Machine ID: 13474
Like New 505 ton Roboshot with a 33.3oz shot.
→ In Stock ←
Cincinnati Roboshot a-130ia LSR
Year: 2017
Machine ID: 13471
Cincinnati LSR Injection Molding Machine.
→ In Stock ←
Krauss-Maffei 100-180AX
Year: 2011
Machine ID: 12675
110 ton 3.7oz Injection Molding Machine
→ In Stock ←
JSW J450AD-1400H
Year: 2008
Machine ID: 13132
Used JSW 496 ton - 43.6oz Electric Injection Molding Machine
→ In Stock ←
Engel VC 750-200 PROMO
Year: 2007
Machine ID: 12888
200 ton 12.72oz shot Injection Molding Machine.
→ In Stock ←
Arburg 570 C 2000 800
Year: 2006
Machine ID: 11943
242 ton Injection Molding Machine with a 15.2oz shot.
→ In Stock ←
Nissei NEX1000-5E
Year: 2005
Machine ID: 12800
88 Ton 1.13 oz shot All ELECTRIC Molding Machine
→ In Stock ←
Arburg 570C 2000 – 350-150
Year: 2004
Machine ID: 11941
Arburg 242 ton Two Shot with Rotary Platen
→ Available ←
Not Seeing the Injection Molding Machine Your Facility Needs?
Tell us your required tonnage, shot size, tie-bar spacing, resin type, or automation requirements, and we’ll source molding machines from our global network of plastics manufacturing equipment to keep your production moving.
Find the Horizontal Injection Molding Machine Your Operation Depends On
Hydraulic Injection Molding Machines
If your operation molds larger parts, uses engineering-grade materials, or requires high injection pressure, hydraulic injection molding machines remain among the most widely used and cost-effective production solutions.
| Clamp tonnage range | 50 – 3000+ tons |
| shot size range | 1 oz – 400+ oz |
| Applications | Automotive, industrial parts, pallets, large molded products |
| Drive system | Full hydraulic |
Est. used price range
$1,000 – $350,000+
Used vs. new savings
40–60% less than new
Typical for machines in good working condition
Who it’s for: : Best for your operation if you mold larger plastic components, require high clamp force, or run applications where durability and lower upfront investment matter more than energy savings.
Brands we source: : Haitian, Milacron, Krauss-Maffei, Toshiba, Van Dorn.
Electric Injection Molding Machines
If your operation requires high repeatability, energy efficiency, and precision molding, electric injection molding machines deliver faster response times and cleaner operation than traditional hydraulic systems.
| Clamp tonnage range | 30 – 1000+ tons |
| shot size range | 0.5 oz – 100+ oz |
| Applications | Medical, electronics, precision molded parts |
| Drive system | Servo-electric |
Est. used price range
$20,000 – $500,000+
Used vs. new savings
40–60% less than new
Typical for machines in good working condition
Who it’s for: : Ideal if your operation requires tight process control, lower energy consumption, cleaner production environments, or high repeatability for technical parts.
Brands we source: :Sumitomo, Fanuc Roboshot, Toshiba, Milacron, Arburg.
Hybrid Injection Molding Machines
If your production requires a balance between hydraulic power and electric efficiency, hybrid injection molding machines combine both systems to improve cycle control while reducing energy usage.
| Clamp tonnage range | 50 – 2000+ tons |
| shot size range | 1 oz – 250+ oz |
| Applications | Packaging, consumer goods, and industrial molding |
| Drive system | Electric + hydraulic |
Est. used price range
$25,000 – $450,000+
Used vs. new savings
40–60% less than new
Typical for machines in good working condition
Who it’s for: : Best for facilities looking to improve energy efficiency and cycle consistency without fully transitioning to all-electric molding systems.
Brands we source: : Haitian Zeres, Engel, Toshiba, Krauss-Maffei.
Large-Tonnage Injection Molding Machines
If your operation produces large molded parts, pallets, automotive components, or industrial containers, large-tonnage molding machines provide the clamp force and shot capacity required for oversized tooling.
| Clamp tonnage range | 500 – 4000+ tons |
| shot size range | 20 oz – 500+ oz |
| Applications | Automotive, pallets, industrial products |
| Mold capability | Large multi-cavity tooling |
Est. used price range
$75,000 – $100,000+
Used vs. new savings
40–60% less than new
Typical for machines in good working condition
Who it’s for: : Best for high-volume manufacturing environments producing large plastic components where mold size and clamp force directly affect production capability.
Brands we source: : Krauss-Maffei, Toshiba, Milacron, Haitian.
Find the Brands Your Production Line Relies On
We source horizontal injection molding machines from manufacturers known for continuous-duty production, process stability, and long-term reliability in plastics manufacturing environments.
Haitian
Widely used hydraulic and hybrid molding machines are known for high tonnage availability and cost-effective production across general plastics manufacturing.
Milacron
Injection molding systems commonly used for automotive, packaging, and industrial molding applications requiring reliable high-volume production.
Sumitomo
Electric injection molding machines are known for precision molding, repeatability, and energy-efficient operation in technical manufacturing environments.
Krauss-Maffei
Large-tonnage, high-performance molding systems for complex industrial molding and multi-cavity production applications
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Toshiba
Electric and hybrid molding machines are designed for precision molding, medical applications, and high-repeatability manufacturing environments.
Arburg
Injection molding systems widely used for technical plastics, multi-component molding, and applications requiring consistent process control
Industries We Serve
Automotive Manufacturing
Large-tonnage molding systems for interior panels, housings, under-hood parts, and structural plastic components.
Medical & Technical Plastics
Electric molding machines are designed for repeatability, clean production, and tight-tolerance molding applications.
Packaging Manufacturing
High-speed molding systems for caps, containers, closures, and consumer packaging products.
Industrial Manufacturing
Heavy-duty molding systems for pallets, bins, industrial housings, and engineered plastic components.
Electronics & Precision Components
Precision electric molding systems for connectors, technical housings, and small molded plastic parts.
Why Manufacturers Trust Hunter Plastics
- 30+ years of plastics industry expertise – For more than three decades, we’ve helped manufacturers source pre-owned injection molding machines for active plastics production environments worldwide.
- Machines inspected before listing- Clamp systems, screw and barrel condition, hydraulic performance, controls, and overall machine operation are reviewed before equipment is listed for sale.
- Equipment sourced from active manufacturing facilities- Most machines come from plant upgrades, production consolidations, and operational changes, not unknown-history liquidation lots.
- Support for rigging and industrial logistics
– We help coordinate freight, oversized transportation, and rigging support for large injection molding machines and auxiliary equipment. - More inventory than we list online- Many molding machines are sourced directly through our industrial equipment network before being publicly listed on our website.
- 30-day satisfaction guarantee- Every machine is backed by a 30-day satisfaction guarantee and ongoing post-sale support. (Pre-Owned Plastics Machinery)
Does Your Existing Tooling Actually Fit the Machine?
A machine isn’t just about tonnage. Your molds also need to fit between the tie bars and match the injection unit’s shot capacity before you invest in used equipment.
FAQs
What tonnage injection molding machine do I need for my application?
Machine tonnage depends on your part size, projected surface area, resin type, and mold pressure requirements. Choosing the correct clamp force helps prevent flashing, mold damage, and inconsistent part quality.
What’s the difference between hydraulic, electric, and hybrid injection molding machines?
Hydraulic machines are commonly used for larger parts and high-clamp-force applications, while electric machines offer better precision and energy efficiency. Hybrid systems combine both technologies for balanced performance.
Can I inspect the injection molding machine before purchasing?
Yes. We encourage in-person inspections whenever possible. Video demonstrations and third-party inspections may also be available depending on the machine location.
Do you help with shipping large injection molding machines?
Yes. We coordinate rigging, freight, and oversized transportation for injection molding machines and complete production systems.
How do I know if a used molding machine will work with my molds?
Machine compatibility depends on tie-bar spacing, platen dimensions, clamp tonnage, shot capacity, and controller integration. Our team can help review machine specifications against your tooling requirements.