Zhenke mold
Thin-walled square lunch box mold
Zhenke specializes in the production of thin-walled molds. The production of thin-walled products requires changing the usual processing technology, requiring higher injection pressure and injection speed, shorter cooling time (or no holding time and cooling time), and higher mold temperature.
Technical points of thin-walled molds:
1. Specially designed ultra-thin injection mold
2. Injection molding system design and special cooling system
3. High-precision machining technology
4. Choose steel for each part of the mold
5. Exhaust system specially designed for thin-walled molds
6. High-speed injection system
Mold material: P20 718, H13, 2344, S136, etc.
Mold processing equipment: milling machine, grinding machine, drilling machine, CNC machine tool, EDM machine tool, wire cutting machine tool
The needle valve hot runner developed by Zhenke can also adopt the YUDO/HUSKY hot runner system according to customer requirements
Cavity: single cavity or multiple cavity
Product material: PP, PE, LDPE, PS
Multiple specifications
Meet the needs of every occasion
Thin-walled lunch box molds have high requirements for steel and processing. Due to the high requirements for the surface polishing of thin-walled lunch box products, S420 and S136 steels are the most ideal. The hardness of steel after vacuum quenching can reach HRC45-52. The cavity of the thin-walled lunch box mold will use a separate clamping device, which is conducive to controlling the concentricity of the product and plays a vital role in the daily maintenance of the thin-walled mold.