Thread cores are manually placed inside the mould tool during the manufacturing process. Once the part is moulded, the component with the core still inside is removed from the moulding machine. Operators then remove the core from the threaded core moulding, typically using power tools.

This method typically utilizes two threaded cores, allowing continuous production while operators remove cores from completed parts. While this technique requires more labor and results in higher per-part costs, the initial mould tool investment remains moderate, making it ideal for low-volume production runs.

• All parts manufactured according to your CAD drawings, 3D models, or samples
• Materials available: Aluminum, Stainless Steel, 17-4pH, DERLIN, Ceramics, Carbamide Alloy, PEEK, and others
• Surface finishes: Hardness anodizing (black/clear), steel oxidizing (dark-blue), electro-polishing, electroless nickel plating, silver plating, golden plating, and more
• OEM & ODM services available
• Packing options: Wooden cases, carton, or custom packaging as required
• Manufacturing equipment: Machining centers, CNC machines, lathes, turning machines, milling machines, drilling machines, internal/external grinding machines, cylindrical grinding machines, tapping drilling machines, wire cutting machines
• Quality testing: Coordinate measuring machines, projectors, roughness testers, hardness testers, concentricity testers, height testers
• Part size range: Diameter from 0.5mm to 150mm
• Tolerance: ±0.02mm
• Lead time: 15-25 days after sample confirmation
• Minimum order: Customizable to customer requirements
• Delivery methods: Express, sea, or air freight as required

Founded in 2006 and located in Chang'an Town, Senlan Precision Mould Parts Co., Ltd provides professional services for the mold industry. Our management and technical teams possess over 15 years of experience in designing and manufacturing plastic and die casting mold parts, effectively combining mold and mold parts technology.

We specialize in producing plastic mold core pins and sleeves, die casting mold core pins and sleeves, and movable core components. Our OEM and ODM services have expanded our reach to nearly 50 countries including the United States, Spain, Russia, Brazil, United Kingdom, Czech Republic, Germany, and Japan, serving medical, cosmetics, and automotive industries.

We source materials from ASSBA and partner with renowned heat treatment providers including Foshan Summit Nikka, Good Profit Heat Treatment, and Hongkong Obailee. Our advanced equipment includes Takisawa CNC Lathes, Turning Machines, Sodick Electrical Discharge Machines, and Sodick Wire Cutting Machines, ensuring stable performance and superior quality.

Our team adheres to the "Quality First" principle and operates with the business philosophy of "On Time Delivery, Integrity Service" to provide exceptional service to all customers.

• Competitive Pricing: Based on reasonable calculations, our prices support customers in competitive markets
• Consistent Quality Control: Experienced staff and thorough QC inspections ensure 100% high-quality products
• Quick Delivery Time: Typically 5-day delivery depending on order quantity and process complexity
• Made-to-Order Service: Custom parts beyond standard offerings from DAYTON, MISUMI, MOELLER, DME, MDL, DIN, ISO, MSPN
• Excellent Customer Support: Comprehensive before-sales, in-sales, and after-sales service available
• Free Quick Prototyping: Typically delivered within one week
• Precision Components: Capable of handling very tight tolerances and complex geometries
• Secondary Services: Casting, forging, welding, heat treatment, and more

Products are protected with soft foam in small cardboard boxes to prevent surface scratches. Multiple small boxes are secured in larger hard cardboard containers with fillers to ensure stability during transport. Hard cardboard packaging facilitates easy loading and transportation.

We accommodate special packaging requirements and can use product codes instead of company information on cartons to maintain confidentiality and support customs clearance.

• International Express: UPS, TNT, DHL
• Port Transportation: All major ports
• Custom delivery arrangements based on customer requirements
• Insurance available as per contract terms