Dongguan Senlan Precision Mould Parts Pen Mould Core Series
To compare Pen mould accessory with other plastic mould accessory, Pen mould is much deeper, consequently hard to de-mould, and also pretty sensitive to heat sources, requires stric coordination, prone to parting-line flash and the rib normally too thin and deep, hard to process.
To solve the above technical problems, we suggest to control the martial strictly, for pen -holder accessory, we suggest to apply advanced mirror steel: S136, 1.2083, it's antirust and can reduce de-mould resistance. For penholder which equipped with belt buckles, if the holder diameter is below 10, we suggrst to apply NAK80 in favor of processing, and also, easier to control the sizes of buckles precisely and to obtain satisfied coordinating effect. As for long and thin holder, it has heat discharge problem. We suggest to use beryllium copper, it has excellent heat dispersion property, can fully satisfy this kind of request.
Senlan has its own specialized production line for pen mould accessory, employ punch molding technology, the tolerance can reach uo to 0.005-0.01mm, and concentricity less than 0.01.