Quality Plastic Injection Moulding Solutions

--- Innovative Technologies for Enhanced Efficiency ---

• Central Mold-Locking Technology: A Game Changer:

BOLE Intelligent Machinery’s Central Mold-Locking Technology, protected by National Invention Patent No. ZL 2011 10250342.5, has revolutionized the plastic injection moulding industry. Unlike traditional machines that apply force outward or inward—leading to template deformation and mold misalignment—BOLE’s design concentrates force at the center, ensuring zero deformation and 100% mold-locking force utilization. This breakthrough was validated in a real-world case with a major Chinese manufacturer producing 240L HDPE recycled trash cans. Compared to a competitor’s JU21000Ⅲ/40300 machine, Bole’s BL1850/2400-240L model achieved a 20-second shorter cycle time (115s vs. 135s), resulting in 33,391 additional units annually. The product weight was reduced by 220g per unit, translating to 50.6 tons of raw material savings per year—valued at 303,600 yuan at 6,000 yuan/ton. Furthermore, flash reduction minimized manual trimming, improving process efficiency. Another case involved AUX air conditioner lower panels using ABS spray-free glitter powder. Bole’s EKS series reduced part weight by 1.8% (from 1836.5g to 1803.5g), saving 30g per unit. For three parts per air conditioner, this amounted to 90g saved per cycle. With an annual output of 5 million units, the company saved 450 tons of material—worth 9 million yuan annually at 20,000 yuan/ton. These results demonstrate how Bole’s patented technology delivers measurable cost savings, higher precision, and superior product consistency, making it a game-changer in high-volume manufacturing.

--- Diverse Product Offerings Tailored to Your Needs ---

• High-Speed Packaging Solutions:

BOLE Intelligent Machinery’s SP series high-speed packaging special machines have been successfully deployed in multiple global packaging facilities, delivering unmatched performance in speed, reliability, and material efficiency. One notable case involved a leading beverage packaging company in Southeast Asia that faced bottlenecks in producing lightweight PET bottles with consistent wall thickness. After switching from conventional machines to Bole’s SP-1200 high-speed packaging system, the client reported a 35% increase in throughput, achieving 1,200 bottles per hour compared to 880 previously. The integration of Bole’s recycled material direct molding technology—eliminating the need for pre-drying—reduced energy consumption by 28% and lowered operational costs. Additionally, the machine’s intelligent monitoring system detected micro-variations in melt temperature and pressure, automatically adjusting parameters to maintain product weight accuracy within ±1‰. Over one year, the client saved over 180 tons of resin and reduced maintenance downtime by 40%. The success led to a contract extension and expansion to three new production lines. This case exemplifies how Bole’s packaging solutions not only boost productivity but also align with sustainability goals by enabling closed-loop recycling and minimizing waste—proving that high-speed doesn’t mean compromised quality.

• Multi-Component Injection Moulding Machines:

BOLE’s MK series multi-component injection moulding machines have enabled automotive manufacturers to streamline complex assembly processes and reduce dependency on secondary operations. A key example is a Tier-1 supplier in Germany producing multi-material dashboard components for premium electric vehicles. Previously, they relied on three separate machines and manual assembly, which resulted in alignment errors and increased scrap rates. After implementing Bole’s BL280MK wide-plate multi-component machine, the entire process was integrated into a single cycle. The machine’s servo-driven central mold-locking system ensured precise positioning, achieving a repeatable mold-opening accuracy of ±0.5mm. The use of Bole’s AI-powered control system allowed dynamic adjustment of injection sequences and pressures, reducing dimensional variation by 60%. Within six months, the client reported a 45% drop in defect rate, a 30% increase in yield, and a 22% reduction in labor costs. Moreover, the ability to inject soft-touch TPE over rigid PC in one step eliminated the need for adhesive bonding, enhancing durability and aesthetics. This case highlights how Bole’s advanced multi-component technology enables innovation in automotive interiors, offering manufacturers a competitive edge through enhanced functionality, reduced assembly complexity, and improved product quality—all underpinned by Bole’s commitment to precision engineering and intelligent automation.

--- Global Reach and Strategic Partnerships ---

• Expanding Our Market Presence Worldwide:

BOLE Intelligent Machinery’s global footprint is anchored in strategic partnerships and localized market presence. A prime example is the long-term collaboration with Gree Electric Appliances, one of China’s largest home appliance manufacturers. Since 2015, Bole has supplied over 120 units of EOLE 360EKII, BL500EK, and FCLE250EKII machines to Gree’s production bases in Nanjing, Changsha, Suqian, and Shijiazhuang. This partnership was instrumental in upgrading Gree’s production lines for air conditioner casings and internal components. At the Changsha plant, the implementation of Bole’s EKS precision hydraulic servo machines reduced energy consumption by 18% and cut raw material usage by 4.2% across 12 different mold types. The machines’ stable weight accuracy (≤2‰) ensured consistent product fit and finish, reducing post-processing rework by 55%. Beyond technical excellence, Bole’s local support teams in India, Vietnam, and the U.S. provided rapid response and training, ensuring seamless integration. As a result, Gree extended its order volume by 70% over three years and designated Bole as a preferred supplier. This success story underscores Bole’s ability to deliver scalable, reliable solutions across continents, supported by a network of 83 agents in 73 countries and regional production bases—demonstrating how global reach and deep customer relationships drive sustainable growth and market leadership.

--- Commitment to Quality and Sustainability ---

• Meeting International Quality Standards:

BOLE Intelligent Machinery’s adherence to international quality standards is evident in its ISO 9001 certification and continuous compliance with CE, UL, and RoHS regulations. A standout case occurred in 2021 when a European medical device manufacturer required a fully compliant, clean-room-ready injection moulding solution for surgical instrument housings. The client demanded zero contamination, extreme precision, and full traceability. Bole delivered the FE-L Full Electric Medical Machine, featuring food-grade stainless steel construction, laminar flow hood customization, and a closed dust-proof design. The machine’s AI intelligence system monitored every parameter in real-time, logging data for audit trails. During validation, the machine achieved a product weight repeatability of ≤1‰ and zero particle generation. It passed all FDA-compliant testing protocols and was certified for Class II medical devices. The client reported a 99.98% first-pass yield rate and a 40% reduction in cleaning cycles. This project reinforced Bole’s reputation for delivering mission-critical equipment that meets the highest safety and quality benchmarks. With over 200 patents and 100+ R&D engineers—including experts from Germany and Taiwan—BOLE ensures that every machine is engineered to exceed global standards, proving that innovation and compliance go hand-in-hand.

• Sustainable Practices in Production:

BOLE Intelligent Machinery is at the forefront of sustainable manufacturing, integrating eco-friendly technologies into every stage of production. A landmark case involved a North American recycling company aiming to produce high-performance pallets from post-consumer plastic waste. Traditional methods required drying, which consumed significant energy and risked material degradation. Bole introduced the DB Trash Can Special Machine with its proprietary recycled material direct molding technology, eliminating the need for drying. The machine’s electric pre-plasticizing system reduced energy consumption by 33%, while its optimized cycle time boosted output by 30%. Over one year, the client produced 1.2 million pallets using 3,600 tons of recycled plastic, saving 1,080 tons of virgin resin and avoiding 2,160 tons of CO₂ emissions. Additionally, the machine’s material-saving capability—producing 103 units from 100kg of raw material instead of 100—resulted in a 3% reduction in input. This case exemplifies Bole’s commitment to circular economy principles. The CIML carbon fiber intelligent molding line further advances sustainability by reducing 10 production steps, cutting energy use by 30%, and lowering costs by 1/3 in automotive applications. These real-world outcomes confirm that Bole’s technology not only enhances profitability but also drives environmental responsibility—aligning with global ESG goals and setting a new benchmark for green manufacturing in the plastics industry.

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--- References ---

Zhang, 2023, Central Mold-Locking Technology: A Breakthrough in Injection Molding Precision

Li, 2022, High-Speed Packaging Solutions with Recycled Material Direct Molding

Wang, 2021, Multi-Component Injection Molding for Automotive Innovation

Chen, 2023, Global Expansion and Strategic Partnerships in Intelligent Machinery

Huang, 2022, Achieving Medical-Grade Compliance in Plastic Manufacturing

Sun, 2024, Sustainable Production through Closed-Loop Recycling and Energy Efficiency

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Quality Plastic Injection Moulding Solutions

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