Sand casting aluminum parts utilize a one-time mold made of quartz sand or resin sand, into which molten aluminum is poured by gravity. Its core advantages over mold casting include:
No size restrictions: Parts weighing 0.1kg to 50 tons can be cast (e.g., 10-meter-long wind turbine components).
Unlimited structural complexity: Sand cores are used to create internal cavities/channels (minimum wall thickness 3mm).
Losier is a professional manufacturer of sand casting aluminum parts in Cangzhou, Hebei Province. Established in 1992, our factory has been in the casting business for over 30 years, providing custom OEM solutions in aluminum, zinc, magnesium, iron, brass, and stainless steel alloys. We have experience in handling a wide range of casting products. We are a dedicated supplier of castings based on your samples or drawings, offering quality control services and small-scale customization.
| Sand mold types | Binder system | Precision (CT grade) | Surface roughness (μm) | Applications |
| Clay wet sand | Bentonite + water | CT10-12 | Ra25-50 | Engine blocks, flywheel housings |
| Resin sand | Furan resin / phenolic resin | CT8-10 | Ra12.5-25 | Gearbox housings, brackets |
| Water glass sand | CO₂ curing | CT9-11 | Ra20-40 | Large structural parts |
| 3D printing sand | Phenolic resin + laser sintering | CT6-8 | Ra6.3-12.5 | Turbocharger housings |
| Materials |
1. Sand Casting & Gravity Casting & Low-Pressure Die Casting: A356/A319/A413/ZL101/ZL102/ZL104/ZL107/LM6 // LM/20/LM25/EN AC-42100/EN AC-42200/EN AC-43000/EN AC-43200/EN AC-43300/EN AC-43400/EN AC-44200/EN AC-44300/EN AC-46000/EN AC-46200 2. High-Pressure Die Casting: A380/A390/A360/ADC10/ADC12/ENAC-43400/ENAC-44300/ENAC-44400/ ENAC-46000/ENAC-46100/ENAC-46200/ENAC-46500/ENAC-47100 3. CNC Machining Casting: 6061-T6/6063-T6 |
| Services | Our capabilities include sand casting, gravity casting, high-pressure die casting, low-pressure die casting, and CNC machining. |
| Casting Equipment |
1. High-Pressure Die Casting: 125T/180T/250T/280T/500T/800T/1250T 2. Gravity Casting Machines: 5 production lines 3. Low-Pressure Die Casting: 1 production line 4. Sand Casting Machines: 6 production lines 5. Degassing Equipment and Material Refining Facilities 6. Machining: 5 CNC Machines; 3 Milling Machines; 3 Turning Machines; 10 Thread Drilling Machines |
| Testing Facilities | Spectrometer, tensile testing machine, hardness testing machine, CMM dimensional reports |
| Standards | ASTM, DIN, JIS, EN, ISO, GB standards |
| Software | Professional/Electronic, UG, SolidWorks, CAD, PDF |
| Precision Machining | CNC turning, milling, drilling, grinding, cutting, reaming, and threading |
| Finished Products | Polishing, sandblasting, heat treatment, painting, powder coating, anodizing, electroplating, chrome plating, and mirror polishing. |
| Materials | A variety of aluminum castings: including automotive parts, railway parts, medical parts, marine parts, lighting parts, pump bodies, valve parts, architectural parts, furniture parts, and more. |
