Injection Moulding Machines
ARLEX offers a full range of servo-driven injection moulding machines designed to meet the needs of packaging, automotive, medical, and consumer goods industries. With clamp tonnage ranging from 90T to 658T, ARLEX machines deliver precision, efficiency, and reliability.
Two Platen Machine
Technical Parameters
ARLEX AX-PET Series
PET Preform Injection Moulding Machines
The AX-PET Series is purpose-built for PET preform and bottle production, offering high-speed performance and energy savings. With clamp tonnages from 218 to 658 tonnage, this series is trusted by beverage and packaging manufacturers worldwide.
Model Range:
Who Are TWINTOP?
TWINTOP is a global manufacturer of high-performance injection moulding machines with more than 40 years of experience in the plastics machinery industry.
Established in 2006 in Wuxi, China. TWINTOP Intelligent Machinery builds on Taiwanese expertise to deliver reliable, efficient, and precise solutions to manufacturers worldwide.
History of TWINTOP
The company's founder has been active in the injection moulding industry since the 1970s, bringing decades of technical knowledge and innovation to machine design. In 2006, TWINTOP set up operations in Wuxi, focusing on high-quality injection moulding machinery. To expand into new markets, a second facility was established in Ningbo in 2021, strengthening production capacity and development.
Today, TWINTOP produces a wide range of injection moulding machines, with clamping forces from 650 to 4,000 tons in their two-platen series. With more than 300 production personnel, an annual output exceeding 800 machines, and a presence in over 80 countries and regions, TWINTOP has become a trusted partner for global manufacturers.
Why TWINTOP Injection Moulding Machines Stand Out
Space Efficiency
Two-platen machines have a shorter overall footprint compared to toggle designs, freeing up valuable factory floor space. This makes them ideal when installing large-tonnage equipment in limited production areas.
Wider Mould Capacity
Two-laten systems allow a much larger platen opening for the same stroke length, making it easier to accommodate large or deep moulds (e.g. automotive bumpers, industrial bins, appliance housings)
Excellent Platen Parallelism
Hydraulic locking applies clamping force evenly across the platen surface, maintaining precise parallelism. This reduces flash, improves part quality, and prolongs mould life.
High Tonnage Capability
Unlike toggle systems that are limited in very large sizes, two -platen machines handle heavy-duty clamping forces from 650 tons up to 4,000+tons, making them ideal for demanding applications.
Flexible Mould Mounting
With fewer mechanical linkages and a larger tie-bar spacing, mould installation and changeovers are quicker and safer, reducing downtime in production.
Reduced Wear & Maintenance
The simpler hydraulic clamping mechanism reduces mechanical stress and wear compared to toggle linkages, resulting in lower long-term maintenance costs.
Energy-Efficient Hydraulic Control
Modern two-platen designs like TWINTOP's use servo-hydraulic or hybrid systems, which optimise oil usage and energy consumption even at high tonnages.
Precision Repeatability
Positioning accuracy within 0.01mm ensures stable and repeatable part production, critical for industries such as automotive, appliances, and technical mouldings.
TWINTOP is represented in the UK by 3PA
One of the main challenges for UK manufacturers buying from abroad is after-sales support. This is where 3PA bridges the gap. With technicians trained directly by TWINTOP, 3PA offers:
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Installation and commissioning support
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Preventative maintenance and servicing
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Ready access to spare parts
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Expert advice for selecting the right machine
This combination of ARLEX's engineering and 3PA's local expertise ensures that UK manufacturers can invest with confidence.
Clamping Unit
Four clamping cylinders with average output to reduce product shrinkage and deformation.
Large space between tie bar & long distance of opening stroke, which is especially good for products with big or deep size.
Sliding foot design, stable action, and easy maintenance and adjustment.
Injection Unit
The high rigid linear guideway realizes its function of lower resistance and ensures the injection unit stable and durable.
The injection unit is stable and accurate by applying double cylinders.
Proportional valve controls the back pressure for highly precise production.
Choosing the Right TWINTOP Machine
Every manufacturer has different requirements - cycle times, product design, materials, and energy goals all play a part. That's why TWINTOP offers a wide selection of injection moulding machines to suit different industries.
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Packaging Companies
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Automotive Suppliers
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Medical Manufacturers
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Beverage Producers
Not sure which model is right for you? Our 3PA team can assess your production needs and recommend the best TWINTOP solution.
CONTACT US FOR A FREE CONSULTATION
Joss Reed
Technical Manager
Not sure which machine is right for you? Our team is here to help. Whether you're upgrading an existing line or investing in a new project, we'll guide you to the best solution for your needs.
Call us or contact us here for a free consultation.
