Servo Hydraulic Injection Machine
160 ton injection machine for PET bottle cap
160 ton injection machine suitable for PET bottle cap.
This 160-ton servo injection molding machine is a versatile general-purpose plastic molding equipment, suitable for mass production of plastic bottle caps as well as many other daily plastic products. It is widely used by mineral water factories, beverage packaging factories, edible oil packaging manufacturers, and daily chemical product processing workshops.
Different from low-precision ordinary injection machines, we upgraded its clamping and injection unit to fit PP, HDPE, and other common plastic materials. It can effectively reduce common molding defects such as flash, incomplete filling, product deformation, inconsistent single-piece weight, and surface scratches during long-time continuous production.
This model works perfectly for mainstream bottle caps: 28mm mineral water caps, 30mm juice caps, 38mm edible oil caps, tamper-proof caps, and cosmetic flip caps. All machines undergo a 72-hour full-load continuous running test before delivery. We offer one-stop supporting solutions, including multi-cavity cap molds, industrial chillers, and automatic feeding systems.
Description | | TH160 | | |
Injection Unit | Unit | A | B | C |
Screw Diameter | mm | 42 | 45 | 50 |
Screw L/D Ratio | L/D | 23.6 | 22 | 19.6 |
Theoretical Shot Volume | cm³ | 325 | 374 | 461 |
Shot Weight | g | 296 | 340 | 420 |
Injection Pressure | MPa | 218 | 190 | 154 |
Max Screw Speed | rpm | | 240 | |
Clamping Unit | | | | |
Clamping Force | t | 160 | | |
Opening Stroke | mm | 435 | | |
Tie Bars | mm | 480*480 | | |
Max Mold Height | mm | 550 | | |
Min Mold Height | mm | 210 | | |
Ejector Stroke | mm | 135 | | |
Ejector Force | kN | 62 | | |
Others | | | | |
Servo Drive Power | kW | 25 | | |
Heating Capacity | kW | 9.9 | | |
Oil Tank Capacity | litre | 300 | | |
Machine Size | m | 5.31*1.4*2.2 | | |
Machine Weight | t | 5.3 | | |
Application Range
This general 160T injection molding machine supports the production of multiple plastic items, mainly including:
- Plastic caps: 28mm mineral water caps, juice caps, edible oil caps, anti-theft caps, cosmetic flip caps
- Daily plastic supplies: Small plastic containers, plastic shell accessories, plastic handles
- General plastic packaging of small parts
It is a cost-effective multi-purpose equipment for factories that need to switch between different plastic products frequently.
Machine Structure Details
Clamping Unit: Heavy-duty four-column rigid frame, wear-resistant guide rails, stable fast mold opening and closing.
Injection Plasticizing Unit: General wear-resistant screw & barrel, independent segmented heating for uniform plastic melting.
Servo Power Unit: Low-noise independent servo drive, stable pressure output, low heat generation.
Operation Console: Humanized touch screen with production data statistics and automatic fault diagnosis function.
Safety Protection System: Fully closed safety door with power-off interlock, multi-position emergency stop buttons for production safety.
Supporting Mold & Auxiliary Equipment
We supply matched supporting accessories for this general injection machine:
Bottle cap molds: 24 / 32 / 48 cavity multi-cavity cap molds in different sizes
Universal small plastic part molds customized as client’s drawings
Auxiliary machines: Industrial water chiller, automatic raw material feeder, optional product pick-up robot
Production Running Display
We provide real workshop operation videos of this 160T general injection machine. The video shows full automatic production flow from raw material feeding, melting injection, mold cooling to finished product ejection, including production test of plastic bottle caps.
Contact our sales team to get HD video files for your factory inspection.
Why Choose Our Factory
20+years professional manufacturer of general servo injection molding machines, with an independent R&D and production workshop.
Every machine passes a 72-hour continuous full-load test before shipment to eliminate potential mechanical faults.
Complete warranty: 1-year full machine warranty, 2-year warranty for core servo motor and hydraulic components.
Global after-sales service: Overseas engineers available for on-site installation and training, 24-hour remote online technical guidance.
Customization support: Adjust machine color, control panel language, and screw specifications according to your production demands.
Rich overseas project cases, we have delivered injection machines to beverage, daily chemical and plastic processing factories across Africa, South America, Southeast Asia
Packing & Delivery
Packing: Standard export protective packaging.
Production Lead Time: 7-15 working days after deposit received.
Shipping: Sea freight, air freight, and land transport available; a full set of customs clearance documents provided.
Loading Port: Main Chinese seaports as the customer requested.
FAQ
Q1: Can this 160 ton general machine produce multi-cavity bottle caps?
A1: Yes, the 160 ton clamping force can stably run 24, 32 and 48 cavity standard bottle cap molds, no obvious flash or mold deformation.
Q2: Is this machine only for bottle cap production?
A2: No, it is a general multi-purpose injection machine. Besides bottle caps, it can produce various small daily plastic products with different molds.
Q3: What plastic materials can this machine process?
A3: The general wear-resistant screw supports PP, HDPE, PS, ABS and most common thermoplastic raw materials.
Q4: What after-sales support can you provide for overseas buyers?
A4: English operation manual, 24-hour remote video troubleshooting, on-site engineer installation & training optional. Core spare parts can be shipped by international express quickly.
Q5: What auxiliary machines are recommended to match this equipment?
A5: An industrial water chiller is suggested to shorten molding cycles. Automatic feeding machine and pick-up robot are optional upgrades for automatic production.
Get Free Catalog & Competitive Factory Quotation
If you are looking for a stable, energy-saving general injection machine for bottle caps and daily plastic parts, send us your detailed requirements, including target products, daily output, and target market.
