This kind of product adopts investment casting, the appearance of the products: Ra1.6, dimensional tolerance: +/-0.00078", Material: Alloy steel, weight: 2.6 kg. Tooth shape precision required strictly. It is machine components of accurate transmission.

This casts products, according to our customer's request, must adopt Investment Casting, expect relatively much in transmission precision that the main basis is the gear wheel of this casting, however, we can also be according to the way production of die casting in the dimensional tolerance minimum, max 0.0025mm., can also in order to reach result like this, consider casting manufacturing cost of product mainly too.