You may notice molding marks on some parts.
These occur naturally when the raw material is injected into and released from the mold. The same part will show the mark in the same location consistently. They do not affect product quality, safety, or performance, so you can use the product with confidence.
Common molding marks include:
● Flow mark (wavy/fingerprint-like pattern)
Caused by the resin’s flow as it enters the mold cavity. It can appear like waves or fingerprints and is more visible under light. Often seen on the auger or Mega Hopper components.
● Weld line (fine line that can look like a scratch)
A thin line formed where two resin flow fronts meet. Common on the auger or Mega Hopper.
● Gate mark (small circular mark)
A round mark that appears when the resin is separated from the gate after molding—this is a normal result of the trimming process.
● Gas mark / Splay (whitish, hazy appearance)
A phenomenon that can occur from the interaction of heat and raw material during molding, resulting in a white or diffused look.
Product : H80ST, H320N, H70ST, H330P, E50ST, E30ST, H400, H70FT, H310A, CP50
