Plastic Casting Parts

Plastic Casting Parts from Honmor factory refer to plastic components formed by pouring molten plastic into molds and cooling for solidification—suitable for manufacturing parts with complex cavities, irregular shapes, or thick-walled structures that are hard to process via injection molding.Honmor focus on producing high-quality casting parts by adopting casting process with low pressure and centrifugal casting technologies, some of basic materials including PVC, PE, PP, and PU. Through mold temperature control (50-80℃) and post-curing treatment, Honmor controls part dimensional accuracy within ±0.1mm and surface roughness up to Ra 3.2μm. When customers customize or order these parts, Honmor can adjust mold structures (to match complex shapes) and surface treatments (spraying, embossing)—e.g., providing PU elastic casting parts for tool handles or PVC casting parts for drainage fittings—fully meeting the functional needs of customers who purchase plastic components for non-standard scenarios.

Core Characteristics

Complex shape adaptability: Honmor’s Plastic Casting Parts can integrate cavities, bosses, and curved surfaces in one forming process—unlike injection molding limited by mold gates, it supports customization of parts with irregular structures (e.g., multi-cavity gardening watering heads), which is why manufacturers choose to order from Honmor.

High material utilization: Molten plastic is poured according to part volume, with material waste rate ≤5% (vs. 15%-20% for CNC machining); for small-batch orders (50-200 pieces), it reduces cost by 30% compared to mold-based processes, fitting customers’ purchase budgets.

Stable physical performance: Centrifugal casting ensures uniform plastic density (no internal bubbles); Honmor’s PE casting parts have impact strength ≥20 kJ/m², and PVC casting parts have wear resistance ≤0.005 g/cm²—suitable for long-term use in harsh environments (e.g., outdoor gardening equipment).

Technical Parameter Table

Common Application Fields

Daily Necessities Industry: PVC plastic casting parts for bathroom anti-slip mats (irregular edge design) and PE casting parts for large-capacity water buckets (thick-walled bottom, anti-deformation); Honmor’s parts meet food contact standards (FDA for PP), so daily necessities brands often purchase them.

In garden equipment industry, casting parts are used for PP casting parts for multi-hole watering heads and PU elastic casting parts for garden tool handles. Its feature of corrosion resistance to soil moisture makes it ideal for gardening equipment manufacturers to customize this product.

Fitness equipment industry, casting parts are adopted for yoga brick outer shells and fitness ball air valve seats. Its feature of high impact resistance is able to ensures safety during use, which make it popular in most of fitness brand.

Pet Products Industry: PP plastic casting parts for pet food bowl brackets (irregular support structures) and PU soft casting parts for pet toy bones (elastic anti-bite); non-toxic materials (compliant with RoHS) meet pet product safety requirements, making pet brands prefer to customize.