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YIXUN mold
8480419090
As a professional injection mold manufacturer with 10+ years of experience, we specialize in customizing high-precision, durable molds for industrial and consumer product components. Our Handle Upper Part Injection Mold—tailored for PP-copolymer material and designed with a 1+1 cavity structure—is a cost-effective, factory-direct solution that meets mass production needs while ensuring consistent part quality.
| Key Parameter | Specification | Details |
| Mold Application | Handle Upper Part | Suitable for appliances (e.g., washing machines, ovens), power tools (e.g., drills, grinders), and medical carts |
| Target Material | PP-Copolymer | Compatible with food-grade, medical-grade, or industrial-grade PP-copolymer; supports color customization (e.g., white, gray, black) |
| Cavity Design | 1+1 Cavity | 2 cavities per mold cycle (1 left-hand + 1 right-hand upper part, or 2 identical parts—customizable per your design) |
| Mold Base Material | S50C Steel | High rigidity, wear resistance, and heat dissipation; ensures mold longevity (≥500,000 production shots) |
| Cavity & Core Material | P20 Steel / H13 Steel | - P20: For general PP-copolymer parts (excellent polishability, low maintenance)- H13: For high-demand scenarios (enhanced heat resistance, suitable for reinforced PP-copolymer) |
| Injection Machine Compatibility | 80-120 Ton Clamping Force | Works with most standard horizontal injection molding machines; we provide machine parameter recommendations |
| Cycle Time | 25-35 Seconds | Optimized via cooling system design (reduces 10-15% cycle time vs. generic molds) |
No Middlemen: Directly manufactured by our own workshop (covering 8,000㎡ with 50+ CNC machines), cutting 15-20% of the cost compared to trading companies.
Fast Production: Mold lead time is only 25-30 days (from design confirmation to mold trial), accelerating your product launch.
Stable Production: 2 cavities ensure even pressure distribution during injection, reducing defects (e.g., warping, air bubbles) in PP-copolymer parts.
Flexible Customization: We can adjust the cavity to produce left/right asymmetric handle parts or identical parts—perfect for products with paired handle components.
Cost-Effective for Medium-to-Large Batches: Achieves a daily output of 8,000-10,000 parts (based on 24-hour production), meeting mass production needs without overinvesting in multi-cavity molds.
Precision Gate Design: Uses edge gates or sub-gates (customizable) to minimize material waste and ensure smooth filling of PP-copolymer (low melt viscosity).
Efficient Cooling System: Embedded 4-6mm diameter cooling channels (evenly distributed around cavities) to control PP-copolymer’s crystallization rate, preventing part deformation.
Anti-Stick Surface Treatment: Cavities are polished to Ra 0.8μm (or higher per request) to avoid PP-copolymer sticking during demolding, ensuring intact parts.
High-Quality Steel Selection: S50C mold base + P20/H13 cavity/core resist wear and corrosion, supporting ≥500,000 shots (equivalent to 1-2 years of continuous production for most handle products).
Rigorous Heat Treatment: Cavity/core undergo quenching and tempering (HRC 28-32 for P20, HRC 45-48 for H13) to enhance hardness and impact resistance.
Sealed Hydraulic & Pneumatic Systems: Uses imported seals (from Japan NOK) to prevent oil leakage, ensuring stable mold operation.
Design Confirmation: Review your handle 3D (STEP/IGES format) to optimize mold structure (e.g., cavity layout, cooling channels) and confirm material compatibility.
Material Cutting: Use high-precision sawing machines to cut S50C and P20/H13 steel into mold base and cavity/core blanks.
CNC Machining: 5-axis CNC milling + EDM (electrical discharge machining) to shape cavities with ±0.005mm precision.
Heat Treatment: Tempering and quenching to enhance steel hardness and durability.
Polishing & Assembly: Hand polishing (Ra 0.8-0.4μm) + modular assembly (ejector pins, guide pins, cooling systems).
Dry Run Test: Simulate injection conditions to check mold movement (e.g., opening/closing, demolding) and cavity alignment.
Trial Injection: Use PP-copolymer material to produce 50-100 sample parts; test part dimensions, surface finish, and bonding (if applicable).
Final Inspection & Delivery: Issue a quality report (including dimensional test data, shot count certification) and package the mold with anti-rust oil and wooden crates.
Warranty: 1-year free warranty (covers mold repairs due to manufacturing defects; excludes wear from normal use).
Maintenance Guidance: Provide a detailed mold maintenance manual (cleaning, lubrication, part replacement) and 24/7 technical support via phone/email.
Mold Repair & Modification: Offer fast repair services (3-5 days) for worn parts (e.g., ejector pins, cavities) and support mold modifications (e.g., cavity adjustments) if your handle design updates.
Inquiry: Send your handle upper part 3D model, material requirements (e.g., PP-copolymer grade), and production volume.
Quotation: We provide a detailed quote (including mold cost, lead time, and payment terms) within 24 hours.
Design & Confirmation: Share the mold 2D/3D design for your review; adjust until confirmed.
As a professional injection mold manufacturer with 10+ years of experience, we specialize in customizing high-precision, durable molds for industrial and consumer product components. Our Handle Upper Part Injection Mold—tailored for PP-copolymer material and designed with a 1+1 cavity structure—is a cost-effective, factory-direct solution that meets mass production needs while ensuring consistent part quality.
| Key Parameter | Specification | Details |
| Mold Application | Handle Upper Part | Suitable for appliances (e.g., washing machines, ovens), power tools (e.g., drills, grinders), and medical carts |
| Target Material | PP-Copolymer | Compatible with food-grade, medical-grade, or industrial-grade PP-copolymer; supports color customization (e.g., white, gray, black) |
| Cavity Design | 1+1 Cavity | 2 cavities per mold cycle (1 left-hand + 1 right-hand upper part, or 2 identical parts—customizable per your design) |
| Mold Base Material | S50C Steel | High rigidity, wear resistance, and heat dissipation; ensures mold longevity (≥500,000 production shots) |
| Cavity & Core Material | P20 Steel / H13 Steel | - P20: For general PP-copolymer parts (excellent polishability, low maintenance)- H13: For high-demand scenarios (enhanced heat resistance, suitable for reinforced PP-copolymer) |
| Injection Machine Compatibility | 80-120 Ton Clamping Force | Works with most standard horizontal injection molding machines; we provide machine parameter recommendations |
| Cycle Time | 25-35 Seconds | Optimized via cooling system design (reduces 10-15% cycle time vs. generic molds) |
No Middlemen: Directly manufactured by our own workshop (covering 8,000㎡ with 50+ CNC machines), cutting 15-20% of the cost compared to trading companies.
Fast Production: Mold lead time is only 25-30 days (from design confirmation to mold trial), accelerating your product launch.
Stable Production: 2 cavities ensure even pressure distribution during injection, reducing defects (e.g., warping, air bubbles) in PP-copolymer parts.
Flexible Customization: We can adjust the cavity to produce left/right asymmetric handle parts or identical parts—perfect for products with paired handle components.
Cost-Effective for Medium-to-Large Batches: Achieves a daily output of 8,000-10,000 parts (based on 24-hour production), meeting mass production needs without overinvesting in multi-cavity molds.
Precision Gate Design: Uses edge gates or sub-gates (customizable) to minimize material waste and ensure smooth filling of PP-copolymer (low melt viscosity).
Efficient Cooling System: Embedded 4-6mm diameter cooling channels (evenly distributed around cavities) to control PP-copolymer’s crystallization rate, preventing part deformation.
Anti-Stick Surface Treatment: Cavities are polished to Ra 0.8μm (or higher per request) to avoid PP-copolymer sticking during demolding, ensuring intact parts.
High-Quality Steel Selection: S50C mold base + P20/H13 cavity/core resist wear and corrosion, supporting ≥500,000 shots (equivalent to 1-2 years of continuous production for most handle products).
Rigorous Heat Treatment: Cavity/core undergo quenching and tempering (HRC 28-32 for P20, HRC 45-48 for H13) to enhance hardness and impact resistance.
Sealed Hydraulic & Pneumatic Systems: Uses imported seals (from Japan NOK) to prevent oil leakage, ensuring stable mold operation.
Design Confirmation: Review your handle 3D (STEP/IGES format) to optimize mold structure (e.g., cavity layout, cooling channels) and confirm material compatibility.
Material Cutting: Use high-precision sawing machines to cut S50C and P20/H13 steel into mold base and cavity/core blanks.
CNC Machining: 5-axis CNC milling + EDM (electrical discharge machining) to shape cavities with ±0.005mm precision.
Heat Treatment: Tempering and quenching to enhance steel hardness and durability.
Polishing & Assembly: Hand polishing (Ra 0.8-0.4μm) + modular assembly (ejector pins, guide pins, cooling systems).
Dry Run Test: Simulate injection conditions to check mold movement (e.g., opening/closing, demolding) and cavity alignment.
Trial Injection: Use PP-copolymer material to produce 50-100 sample parts; test part dimensions, surface finish, and bonding (if applicable).
Final Inspection & Delivery: Issue a quality report (including dimensional test data, shot count certification) and package the mold with anti-rust oil and wooden crates.
Warranty: 1-year free warranty (covers mold repairs due to manufacturing defects; excludes wear from normal use).
Maintenance Guidance: Provide a detailed mold maintenance manual (cleaning, lubrication, part replacement) and 24/7 technical support via phone/email.
Mold Repair & Modification: Offer fast repair services (3-5 days) for worn parts (e.g., ejector pins, cavities) and support mold modifications (e.g., cavity adjustments) if your handle design updates.
Inquiry: Send your handle upper part 3D model, material requirements (e.g., PP-copolymer grade), and production volume.
Quotation: We provide a detailed quote (including mold cost, lead time, and payment terms) within 24 hours.
Design & Confirmation: Share the mold 2D/3D design for your review; adjust until confirmed.
