Losier, a China-based manufacturer and supplier, specializes in High Strength A356 Gravity Metal Mold Aluminum Casting Pump Housings Accessories. These components combine high tensile strength, pressure tightness, and lightweight durability. T6 heat treatment and precision machining ensure corrosion resistance and tight tolerances for automotive, industrial, and heavy hydraulic systems.
The High Strength A356 Gravity Metal Mold Aluminum Casting Pump Housings Accessories from Losier are formed using reusable metal molds with only gravity filling that leads to excellent mechanical properties. A356 alloy provides good weldability and corrosion resistance after T6 treatment. Typical applications include engine cylinders, transmission housings, wing components, and aerospace fittings.
Dimensional accuracy
Reusable metal molds maintain consistent cavity geometry. Castings achieve tight tolerances without high pressure injection.
Superior mechanical properties
Slow, gravity filling minimizes gas entrapment and porosity. High Strength A356 Gravity Metal Mold Aluminum Casting Pump Housings Accessories exhibit higher elongation and fatigue strength than high‑pressure die castings.
Good surface finish
As‑cast surface roughness typically reaches Ra 3.2–6.3 µm, reducible to Ra 1.6 µm with secondary processing.
Material efficiency
No need for excess feedstock or high‑pressure shot systems. Lower scrap rate and reduced machining allowances.
1. Mold preparation: Preheat metal mold (150–260 °C) and apply release coating.
2. Melt preparation: Melt A356 ingots, degas, and hold at 700–750 °C.
3. Pouring: Pour by ladle or tilt‑pour method at 0.5–2.0 kg/s fill rate.
4. Cooling: Solidify in mold for 30 seconds to 5 minutes depending on wall thickness.
5. Ejection: Open mold and eject casting at 300–450 °C.
6. Post‑processing: Trim, T6 heat treatment (solution + aging), CNC machining, and inspection.
Sandblasting
Improves surface to Ra 3.2 µm, prepares for coating adhesion.
CNC finishing
Achieves 0.05 mm tolerance on sealing faces and bearing bores.
Anodizing
powder coating – Enhances corrosion resistance and appearance.
All product development at Losier adopts CAD technology from concept to production. Customer 2D or 3D files are directly imported for mold design, gating simulation, and machining path generation. Solidification analysis predicts shrinkage and porosity before first casting. This digital workflow reduces trial runs and ensures that every High Strength A356 Gravity Metal Mold Aluminum Casting Pump Housings Accessories conforms to the original geometry and functional requirements. Revisions are handled quickly, and mold modifications are tracked in the same CAD environment.
Integrated one‑stop service
From market development and prototyping to production and after‑sales support.
Multi‑process flexibility
Gravity casting, sand casting, investment casting, die casting, low pressure, centrifugal, and continuous casting.
In‑house secondary operations
Welding, laser cutting, stamping, heat treatment, CNC turning/milling/grinding/drilling, and surface finishing.
Compliance
Products are manufactured to national and industry standards (non‑standard items per drawing). All R&D uses CAD technology.
| Raw materials | Iron, aluminum, steel, copper, plastic, carbon steel, nylon, bronze, zinc alloy, stainless steel or as per your requirements |
| Technology | Mold/sand mold/gravity/low pressure die casting/precision investment casting, CNC machining parts |
| Manufacturing process | Process/secondary processing/surface finish |
| Surface treatment | Polishing, sandblasting, heat treatment, painting, powder coating |
| Heat treatment | Quenching, tempering, annealing, normalizing, nitriding, carburizing |
| Processing equipment | CNC machine tools, lathes, dryers, milling machines, grinders, etc. |
| Measuring tools | Three-coordinate measuring machines, projectors, Vermeer calipers, depth calipers, micrometers, pin gauges, thread gauges, height gauges, etc. |
| Application | Communication equipment/mechanical equipment/auto parts/automation machines/medical equipment/industrial machines/automobiles/electrical appliances/and other industries, etc. |
| Tolerance | 0.01mm |
| Weight | 0.01-100kg |
| OEM service scope | OEM/ODM |
| Drawing format | Step, IGS, Step, IGS, X_T, DWG, PDF |
| Packaging | Plywood or wooden box (as per customer requirements) |
