Competitive Price Round Bottle PET Preform Injection Molding Machine
2 2025/12
Competitive Price Round Bottle PET Preform Injection Molding Machine
APEX Machinery is a leading manufacturer and supplier of high-performance injection molding solutions for the global packaging industry. Specializing in both bottle cap production equipment and PET preform injection molding systems, we provide comprehensive, integrated solutions for manufacturers worldwide. With years of technical expertise and a strong commitment to research and development, we offer state-of-the-art machinery that enables customers to produce high-quality plastic packaging components efficiently and cost-effectively. Our comprehensive product range serves the beverage, food, pharmaceutical, and personal care sectors with equipment designed for optimal performance, precision engineering, and long-term reliability.
Competitive Price Round Bottle PET Preform Injection Molding Machine: Affordable Solutions for Cylindrical Container Production
APEX Machinery proudly presents our Competitive Price Round Bottle PET Preform Injection Molding Machine—a value-engineered system specifically designed for the cost-effective production of preforms for round bottles and containers. Round bottles represent the most common and versatile packaging format in the global market, used for everything from drinking water and carbonated beverages to edible oils, sauces, and household products . Our competitively priced round bottle preform machine delivers reliable performance at an accessible price point, enabling manufacturers to enter the PET packaging market or expand existing capacity without excessive capital investment.
Specialized Design for Round Bottle Preforms
Round bottle preforms have specific design requirements that differ from those used for square, oval, or other non-round containers . Our competitive price machine incorporates features optimized for cylindrical container production:
Standardized preform geometries designed for optimal material distribution in round bottle blow molding
Compatible with neck finishes from 15mm to 48mm, covering the full spectrum of round bottle applications from small personal care containers to large beverage bottles
Accommodates preform weights from 10g to 100g, suitable for bottle volumes ranging from 100ml to 5L
Optimized for round bottle stretch ratios, ensuring consistent wall thickness and clarity in the final blown containers
Exceptional Value Through Smart Engineering
Achieving a lower price does not mean sacrificing quality at APEX Machinery. Our competitive price round bottle preform machines deliver exceptional value through:
Optimized design focusing on core functionality for round bottle preform production while maintaining essential performance characteristics
Efficient manufacturing processes that reduce production costs without compromising component quality
Streamlined feature sets providing exactly what round bottle preform producers need without unnecessary complexity
Strategic component sourcing balancing quality and cost for optimal value
The result is a reliable, capable preform injection molding machine that delivers strong return on investment for budget-conscious manufacturers targeting the cylindrical container market.
Key Features of Our Competitive Price Round Bottle Preform Machine
1. Reliable Plasticizing Unit for PET Processing
Our value-engineered preform machines feature specially designed PET screws with optimized L/D ratios (typically 22:1 to 24:1) that ensure proper melt quality and homogeneity essential for round bottle preforms. The plasticizing unit delivers consistent material preparation, with melting temperatures precisely controlled between 240-290°C to prevent thermal degradation while ensuring complete melting . Proper drying of PET material (to below 0.005% moisture content) is critical for quality preform production, and our machines are designed for seamless integration with standard drying equipment .
2. Robust Clamping System
The clamping unit provides stable, reliable mold closure throughout the injection cycle. With clamping forces ranging from 550kN to 1600kN (approximately 55 to 160 tons) and generous tie-bar spacing, our machines accommodate various round bottle preform mold sizes and cavity configurations . The robust construction ensures long-term reliability in continuous production environments.
3. Precision Mold Compatibility
Our competitive price machines work with standard round bottle preform molds featuring:
Multi-cavity configurations from 16 to 72 cavities depending on production requirements
Hot runner systems with individual temperature control for each nozzle, ensuring balanced filling and consistent preform quality
Spiral cooling channels with 8-12mm diameter and water flow rates of 1.5-2m/s for efficient heat extraction
Proper排气设计 with 0.01-0.02mm排气槽 to prevent trapped air defects
4. Consistent Quality for Round Bottle Applications
Our machines produce round bottle preforms with:
Neck finish tolerances within ±0.02mm, ensuring proper sealing with standard caps
Weight variation below 0.5% across cavities, guaranteeing consistent bottle quality in downstream blow molding
Crystallinity控制在15-25% , optimizing transparency and mechanical properties for round bottles
Clear, defect-free appearance without气泡,银丝纹, or白雾 that would affect bottle aesthetics
5. User-Friendly Controls
Our competitive price machines feature intuitive control systems with PLC-based operation and HMI touchscreens. Operators can easily monitor and adjust key parameters including temperature, pressure, injection speed, and cycle timing . Recipe storage capabilities enable quick changeovers between different round bottle preform designs.
6. Energy-Conscious Operation
While focused on affordability, our competitive price machines incorporate energy-saving features where practical. Many models offer compatibility with servo energy-saving systems, reducing operating costs and improving long-term value.
Specifications Overview
Our competitive price round bottle PET preform injection molding machines are available in various configurations:
Model range: Multiple tonnages from 550kN to 1600kN clamping force
Injection capacity: 154cm³ to 3200cm³ theoretical injection volume
Screw options: 45mm to 90mm diameter with PET-optimized geometry
Control system: PLC with HMI touchscreen interface
Power supply: 220V/380V 3-phase (adaptable to local requirements)
Opening stroke: Up to 650mm depending on model
Note: Specifications vary by model. Please contact APEX Machinery for detailed specifications tailored to your round bottle preform production requirements.
Round Bottle Applications
Our competitive price round bottle preform machines are ideal for producing preforms for:
Bottled water: Standard round bottles from 250ml to 2L for still and sparkling water
Carbonated soft drinks: Round bottles designed to withstand internal pressure, with PCO finishes
Edible oils and sauces: Round containers for food products requiring good barrier properties
Household chemicals: Round bottles for detergents, cleaning products, and industrial chemicals
Personal care products: Round containers for shampoos, lotions, and body washes
Pharmaceutical packaging: Medical-grade round bottles with precision neck finishes
Round bottles remain the most widely used container shape globally due to their efficient manufacturing, uniform stress distribution, and compatibility with high-speed filling lines .
Cost-Effective Applications
Our competitive price round bottle preform machines are ideal for:
Startup beverage companies entering the market with limited capital
Regional bottlers requiring reliable in-house preform production for round bottles
Contract manufacturers serving multiple clients with varying round bottle needs
Emerging market operations where budget constraints are significant
Secondary production lines for smaller volume or specialty round bottle preforms
Diversifying packaging companies adding round bottle preform capability to existing operations
Integration with Complete Packaging Solutions
As a comprehensive packaging machinery provider, APEX Machinery ensures that our competitive price round bottle preform machines can integrate with our broader product range:
Compatible with our bottle cap injection molding machines for integrated closure solutions, with neck finishes matching standard round bottle caps
Direct integration with downstream blow molding equipment for complete round bottle production lines
Connectivity with auxiliary equipment including dryers, loaders, chillers, and compressed air systems
Turnkey project support available including factory layout and installation services
Training programs ensuring your team can operate the equipment effectively
Quality Assurance
Even at competitive price points, APEX Machinery maintains rigorous quality standards:
Comprehensive testing before shipment ensures proper machine function
Video inspection available for remote verification
Warranty coverage providing peace of mind for your investment
Technical documentation included with every machine
Spare parts availability ensuring long-term support
Why Choose APEX Machinery for Competitive Price Round Bottle Preform Solutions?
Specialized expertise: Deep understanding of round bottle preform design and production requirements
Value-focused engineering: Cost-effective machine design without compromising reliability
Proven performance: Machines engineered to deliver dependable production at accessible price points
Comprehensive support: Installation, training, and after-sales service from experienced engineers
Customizable configurations: Tailored solutions for specific round bottle preform weights and production requirements
Global reach: Serving customers worldwide with solutions adapted to local market needs and budget considerations
Flexible options: Various machine sizes and configurations to match your specific requirements and investment capacity
Partner with APEX for Cost-Effective Round Bottle Preform Production
APEX Machinery's Competitive Price Round Bottle PET Preform Injection Molding Machine represents the ideal solution for manufacturers seeking to enter or expand round bottle preform production with limited capital investment. By combining value-engineered design, reliable performance, and attractive pricing, we help our customers achieve their production goals without stretching their budgets.
Whether you're establishing your first round bottle preform line, adding secondary capacity, or serving emerging markets where cost sensitivity is paramount, APEX Machinery has the expertise and technology to support your success.
