High Precision Customized Injection Mold Manufacturer for Factory Household Product Mouldings

High Precision Mold Description

As a specialized manufacturer of high precision customized molds, we deliver tailored tooling solutions for household product mouldings. Our comprehensive capabilities encompass professional mold design, precision CNC machining, and rigorous quality assurance—ensuring each mold meets exacting standards for dimensional accuracy, surface finish, and production efficiency. From kitchenware and storage containers to small appliance components and bathroom accessories, our molds are engineered to produce consistent, high-quality plastic parts for the home goods industry. Partnering with factories worldwide, our experienced engineering team provides end-to-end support from concept development and DFM analysis to mold fabrication, sampling, and volume production. Whether you require single-cavity prototypes or multi-cavity high-volume production tooling, our precision injection molds deliver reliable performance, fast cycle times, and extended tool life.

High Precision Mold Features

• Engineering With Accuracy and Stability Dimensional
• Easily Assembled and Disassembled;
• Low maintenance
• Longer life
• Fine finish
• High strength
• Rugged design
• Durable nature

Manufacture Process

1. Review the part design,drawings and quality standard from clients.
2. Mould and Tooling design & manufacturing
3. Mould and Tooling testing & confirm the sample
4. Die casting raw castings
5. Surface treatment: Trimming,Deburring, polishing, cleaning, passivation & power coating and other requirement from Customer
6. Precision machining: CNC lathes, milling, drilling, grinding etc
7. Full Inspection
8. Packing
9. Delivery

Our Service

• Custom Mold Design & Engineering: In-house design team utilizes advanced CAD/CAM software to create optimized mold geometries, gate configurations, and cooling systems tailored specifically for household product requirements
• High-Precision Manufacturing: State-of-the-art CNC equipment including 5-axis machining, EDM, and wire EDM achieves tolerances as tight as ±0.01mm for complex part geometries and critical mating surfaces
• Versatile Material Compatibility: Mold designs optimized for wide range of household plastics including PP, ABS, PE, PS, PC, and SAN—accommodating various material properties and part requirements
• Durable Tool Steel Construction: Premium materials including P20, H13, S136, and 420SS with heat treatment and optional surface coatings ensure extended mold life through high-volume production runs
• Comprehensive Quality Assurance: Multi-stage inspection using CMM, optical comparators, and hardness testers ensures every mold meets specifications before shipment to factory customers

Applications:

Our Advantages

1. We are the biggest lost foam mould manufacturer in China, we focus on high challenge lost foam mould and we have large gantry machining centers,30 sets imported high speed machining center,more than 40 sets general machine tool equipment;
2. We have 36 senior mould designers, to ensure reasonable / safety / high efficiency mould design and ensure the fast mould delivery and rational mould structure, make the process more safer and the production efficiency more higher;
3. We using numerical control machine tool to manufacture the mould cavities, to ensure a even thickness ;
4. We using ZL104 Aluminium to casting the mould, to manufacture a high strength mould;
5. For the big mould, we using Ø22*1 copper tube as cooling pipe, with water spray system, to get a nice cooling effect;
6. We Have (TEF10N) coating on the mould surface, it can reduce the friction, anti water/static electricity/acid-base/high-temperature, with this we can ensure the pattern has smooth surface without distrotion, and easy to demould;
7. All the screws we using stainless steel screw, easy to disassemble during maintenance;

Company profile

Luoyang Liushi mould Co., Ltd was established on 2001, which is National Standard Setting Unit for Lost Foam Casting Mould. The company is located in the Millennium Emperor, peony flower city of Luoyang City. We have 9800 office building, and 22000 workshop, which is well equipped with research, development, design, foundry, machining, assembly, surface treatment and other equipment. It′s a Luoyang municipal R&D center and technology center.
 

Company technicians can provide on-site guide mould assembly, test production, free repair and complete technology for lost foam casting proecss according to customer demands. With the business philosophy of "careful design, lean manufacture, best service, perfect quality", we strive to provide satisfactory products and services for customers. After years of development, our company has become the preferred mould suppliers of many lost foam casting manufacturers and the exclusive supplier.