FAQ

The 29th Surabaya International Jewellery Fair (SIJF) runs from October 15–18, 2026 at the Grand Ballroom of Shangri-La Hotel Surabaya (Jl. Mayjen Sungkono No.120, Surabaya, East Java). Flashforge and our exclusive Indonesian distributor PT CINYIE will be on site with live WJ530 & WJ51C wax 3D printing demos.

Resin-based printers leave ash residue during burnout, require manual support removal, and need extensive polishing — which grinds away gold along with surface defects. Flashforge MJP printers print in 100% pure wax: supports dissolve automatically, burnout leaves zero ash, and the 2900 DPI surface finish needs minimal post-processing, so less gold is lost to grinding and polishing.

For high-volume jewelry factories (500+ staff, roughly 200–300 kg of gold output per month), the WJ530 delivers up to 12 kg of wax per month with batch nesting for mass production. For boutique studios and custom ateliers producing around 3 kg per month, the desktop WJ51C is the world's only desktop wax 3D printer with wax utilization of 57% or higher. Both print at 2900 × 2900 × 1700 DPI — compare both live at SIJF 2026.