HDPE Road Barrier Blow Molding Machine Road plastics
Road Blow Molding Machine is a special-purpose blow molding device designed for producing hollow plastic products used in road engineering. Through the processes of parison extrusion and high-pressure air blowing, it realizes the integrated molding of various road facility accessories. Its core features are high molding precision, compliance with product strength standards, and production efficiency matching engineering schedules. It can directly meet the standardization and large-scale requirements of road construction, replacing traditional processes such as injection molding and manual splicing, and significantly improving the production quality and construction efficiency of road facilities.
1.Integrated Hollow Molding Function: Seamless hollow road products can be produced directly without splicing, ensuring the structural integrity and sealing performance of the products.
2.Precise Dimension Control Function: Through servo drive, intelligent mold positioning and closed-loop control of extrusion rate, the dimensional tolerance of products (including diameter, wall thickness, height, etc.) is controlled within ±0.5mm, meeting the standardization requirements of road engineering.
3.Automatic Feeding and Molding Linkage Function: It can be connected with automatic feeders and dryers to realize automatic conveying and drying of raw materials; the double-station/multi-station design supports synchronous operation of molding, product taking and trimming, improving production continuity.
4.Intelligent Temperature Control and Cooling Function: The segmented screw temperature control system ensures uniform melting of raw materials; the intelligent mold cooling system can automatically adjust cooling time and water flow rate according to product size and raw material type, shortening the molding cycle and improving product qualification rate.
5.Fault Self-Diagnosis and Alarm Function: The equipment real-time monitors parameters such as motor current, extrusion pressure and mold temperature during operation. When an abnormality occurs, it will automatically alarm and display the fault point, facilitating quick troubleshooting.
6.Customized Molding Function: Different molds can be replaced to produce road products of different specifications and shapes; large-scale models support customized production of special-shaped and non-standard products.
1.Energy and Material Saving: Saves 25%-35% raw materials compared to roto-molded tanks; servo hydraulic system saves over 40% energy, and extruder upgrade saves an additional 10% energy.
2.High Efficiency: Higher output than roto-molding machines, with 7-9 pieces per hour for 2000L specification.
3.Outstanding Quality: Strong impact resistance, flawless product quality, and multiple international certifications.
4.Easy Operation and Maintenance: Only 2 people are needed to operate the main machine, and 3-4 people for the entire production line; modular core components for convenient maintenance.
1.The core application scenario of road blow molding machines is the production of plastic products for roadengineering and traffic facilities, The specific products and corresponding scenarios are as follows:
Municipal Road Engineering Products: Plastic inspection wells, rain grates, cable protection pipejoints, sewage lift pumphousings
Scenarios: Construction and transformation of urban road drainage systems and power communicationsystems.
2. Expressway, National and Provincial Highway Engineeringo Products: Plastic anti-collision barrels, isolation piers, blow-molded guardrail posts, reflectivebarrels, toll booth accessories Scenarios; Isolation and diversion of expressways, anti-collision protection, and construction of toll boothfacilities.
3. Rural Road and Community Road Engineering Products: Small plastic inspection wells, road warning piles, plastic curbstones, garbage bins Scenarios: Construction of drainage and waming facilities for rural roads; production of supportingfacilities for internal roads in communities.
4,Parking Lot and Park Road Engineering Products: Blow-molded parking space locks, isolation piers, gate accessories, plastic speed bumphousings Scenarios; Parking space planning and vehicle diversion in parking lots; construction of road facilities inindustrial parks and logistics parks.
5. Emergency Road and Temporary Engineering Products: Portable plastic anti-collision barrels, temporary inspection wells,emergency drainagebarrels Scenarios; Protection and drainage of road rush repair and temporary construction sections; temporaryroad planning for large-scale activities.
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