
55T Servo Vertical Insert Molding Machine
This 55-ton fixed table vertical injection molding machine is our classic standard model with customizable exterior color. Adopting integrated vertical clamping and vertical injection layout, it is professionally engineered for insert molding processes where metal hardware needs to be encapsulated with plastic materials.
Fitted with high-efficiency servo drive system and wear-resistant double alloy screw as standard configuration, this unit delivers stable injection pressure and precise dimensional control for finished products.
The built-in safety light curtain fully complies international safety standards, while the Chinese & English bilingual PLC control panel lowers operation barriers for global workers. With compact fixed mold table structure, zero mold shifting occurs during continuous molding, making it the ideal choice for new product trial runs and stable small-to-medium batch insert part production.
WHAT'S THIS MACHINE'S Advantages
Customizable Body Color
The machine's exterior paint color can be customized on demand to align with your factory brand style, supporting personalized equipment appearance requirements.
Vertical Clamping & Vertical Injection
Specialized for inserts vertical layout lets operators easily place metal terminals, pins and hardware inserts onto the mold , greatly improving loading convenience for insert molding jobs.
Servo Motor Energy Saving System
High-response servo motor matches oil-electric hybrid control logic, cutting idle power waste by 30%~70% lowering long-term electricity costs.
Double Alloy Screw for Long Service Life
Standard double alloy screw with strong abrasion resistance, compatible with various engineering plastics like PA, PC, TPU, ABS and nylon, reducing screw wear from filled plastic materials.
Specifications Of This machine
Model Type
55T Fixed Table Vertical Injection Molding Standard Machine
Clamping Force
55 Ton
Screw Optional Diameter
26mm -32mm
Theoretical Injection Volume
67 cm³ ~ 112 cm³
Max Mold Opening Size
400mm × 350mm
Tie Bar Spacing
445mm × 255mm
Platen Size
500mm × 420mm
Machine Floor Dimension
2010mm × 1185mm (L × W)
Machine Height Adjustable Range
Min 2385mm Max 3020mm
Compatible Plastic Resins
This 55T fixed table vertical injection machine supports forming of most common thermoplastics and modified engineering plastics widely used for insert overmolding:
General plastics: ABS, PP, PE, PS, PVC
High-performance engineering plastics: PC, PA6/PA66, POM, PMMA, PBT
Flexible composite materials: TPU, TPE, TPV soft rubber
Filled reinforced materials: Glass fiber reinforced nylon, mineral-filled PP, flame-retardant modified plastics
Process Advantages Brought by This Machine
Fixed table eliminates mold platform shifting, every insert positioning remains consistent to reduce defective products;
Servo injection delivers steady melt flow, no flash or insufficient wrapping for thin plastic layers on hardware;
Bilingual controller stores independent process parameters for different materials, quick switch between multiple product orders.
Main Application Scenarios

Electronic Industry:
Wiring terminals, USB connectors, insulated plastic encapsulated hardware, switch internal parts

Automotive Industry:
Small wiring harness terminals, sensor housing inserts, plastic coated fasteners

Hardware & Electrical Appliance:
Metal pin plastic wrapping, insulating component inserts, small electrical fitting parts

Daily Necessities & Small Custom Parts:
Small composite rubber-plastic inserts, prototype mold testing for new plastic products
We are a professional vertical injection molding machine manufacturer based in Jiangmen, Guangdong.
Our fixed table, sliding table and rotary table vertical molding machines with servo systems have been exported to over 60 countries, with reliable one-year whole machine warranty and lifelong remote technical support.


supplier of One-stop plastic injection solutions in China
If you are searching for a stable standard vertical injection machine dedicated to insert molding, our 55T fixed table servo model will be your ideal pick. We support custom machine color and adjustable molding parameters to match your product requirements. Contact us now to get full dimensional drawings, detailed quotation and free mold trial evaluation service.
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