Plastic Injection Mold

Hon Hamn uses professional 2D, 3D and other software to design and to analysis plastic injection molds. The maximum mold size can match with 1300 tons injection machine.

During mold designing stage, engineers use the mold flow analysis program to study all possible situations of mold flow during injection. This will minimize the cycle time, stable the production quality, increase the life time of mold, and achieve the best efficiency.


Continuously optimize and invest in the mold making capabilities and processing machines.

Continuously update the latest software and provide special training for employees.

Coordinate Measuring Machine for precise dimension.

Equipment List

Steel

ASSAB AISI JIS DIN GB STEEL PROPERTIES HARDNESS SUPPLIED MAJOR COMPONENTS (%) GENERAL APPLICATION
C Si Cr Ni Mn Mo V W
CARBON STEEL 760 1050 S50C CK53 S50C
High-strength carbon steel.
Annealed HB 200 0.5 0.1 0.2 0.2 0.8 - - -
  Not good in welding properties and hardenability, butno temper brittleness, cutting performance is Acceptable. More used as a mold base or cavity Insert with lower requirement
HOT WORK TOOL STEEL 618 P20(Modified) PDS3 1.2311 3Cr2Mo
Pre-hardened general-purpose plastic mold steel.
Prehardened to HB 290-330 0.38   1.9   1.5 0.15    
 Good etching and polishing for mold texture, pre-hardened steel.It could use as cavity insert without quenching.
718 P20(Modified) PDS5 1.2738 3Cr2Mo
Pure and uniform, containing about 1% nickel.
Prehardened to HB 290-310 0.38 0.3 2.0 1.0 1.4 0.2    
High quality mold inserts, suitable for non-Flame Retardant plastic tooling of PA, POM,PS, PE, PP, ABS.
718H P20(Modified)   1.2738 3Cr2Mo
Pre-hardened, Pure and uniform, containing about 1% nickel.
Prehardened to HB 330-380 0.38 0.3 2.0 1.0 1.4 0.2    
S136 420 SUS420J2 1.2083 3-4Cr13
High purity, high degree of mirror polishing on optical application, excellent ability of anti-rust and anti-acid.
Annealed to HB 200 0.38 0.8 13.6   0.5   0.3  
High quality mold inserts with mirror surface finish and good corrosion resistance, anti-corrosive cooling channel, suitable for plastic tooling of Pre-hardened condition PVC, PA, POM, PC, PMMA.
S136H 420H SUS420J2 1.2316 3-4Cr13
Pre-hardened, high purity, high degree of mirror polishing on optical application, excellent ability of anti-rust and anti-acid.
Prehardened to HB 290-330 0.38 0.8 13.6   0.5   0.3  
8407 H13 SKD61 1.2344 4Cr5MosiV1
Hot work steel, high toughness and good heat resistance.
Annealed to HB 185 0.38 1.0 5.3   0.4 1.3 0.9  
  Suitable for long lasting required cavity insert, metal casting, extrusion die and plastic mold of PA, POM, PS, PE and engineering plastic.
COOL WORK TOOL STEEL  DF-2 01 SKS3 1.251 9Mn2V
Oil-hardened steel without deformation, the best oil-hardened tool steel.
Annealed to HB 190 0.95   0.6   1.1   0.1 0.6
Widely used, good processing performance, abrasion resistance, minor thermal dimensional deformation. Not good in toughness and corrosion resistance. Commonly used in stamping die,bending die, punching metal tools.
XW-41 D2 SKD11 1.2379 Cr12MoV
High wear resistance, minor deformation of cold work steel.
Annealed to HB 240 1.55 0.3 11.6   0.3 0.8 0.9  
Air-hardened tool steel, heat-treated hardness up to 60HRC. Used to make large cross-section, complex shape to withstand impact, high wear resis-tance of cold work tool steel, steel dies, trimming die.