Efficient Furan Sand Core 3D Printing

Located in the southern part of China, FHZL is a professional manufacturer of binder jet 3D printers and also a provider of engineering, 3D printing and casting services. FHZL 3D sand printers, use sand to fabricate cores and molds for the sand casting process, which sees them transformed into metal parts. Various sand types can be accommodated for printing, including silica sand, ceramic sand and different kinds of synthetic sand. 

The technology for FHZL 3D sand printing machine is based on binder jetting. For sand casting, binder jetting technology builds models by depositing a binding agent into a layer of sand. To construct artifacts, binder jetting systems lay down a layer of sand that is selectively impregnated with a binding agent adhering the granular substrate into a cohesive whole. After that step is complete, the process begins anew until the model is finished. 

Machine model: PCM800 

Application: Aluminum casting, iron casting, stainless steel casting, steel casting, cooper casting etc. 

Max build size: 800x750x500mm (300L) 

Print head quantity: 2 pcs 

Build efficiency: up to 49 L/Hour 

Total build time for one full job box: min 6.2 hours 

Layer thickness: 0.3-0.5mm Adjustable 

Build accuracy: ±0.3 mm 

Tensile Strength: 0.8-2.0 MPa,Max 2.5 MPa (related to sand) 

Gas evolution (@850℃): Furan resin: ≤18 ml/g, Min 13 ml/g (related to sand),                                                            

Inorganic binder: ≤ 14ml/g (related to sand) 

Job box quantity: 1