01 / UNDERSTAND
Read the requirement
Review the drawing revision, application, functional features and open questions.
DECISION MADE
Which dimensions and interfaces matter?
BLESS / Low Pressure Casting
Low pressure casting.
Planned around your part.
BLESS provides low pressure aluminum casting in Taicang, China, with in-house tooling, CNC machining and coating. The drawing, component geometry and acceptance requirements define the project discussion.
Taicang & GaoyouDrawing-led manufacturing
The route starts
with the requirement
Low pressure casting uses applied pressure to move molten metal into the mold. That filling method is one part of the decision: the geometry, material, tooling and acceptance criteria need to be reviewed together.
- Part geometryShare the overall drawing, section changes, internal features and the interfaces that must be controlled.
- Tooling requirementsDiscuss tooling design, manufacture and maintenance with the drawing revision and sample approval requirements.
- Machined featuresIdentify mating faces, bores, threads, datums and dimensional requirements for the CNC route.
- Inspection scopeState material, dimensional and other inspection records required for acceptance.
Define the scope
before production
Tooling, material, manufacturing suitability and inspection requirements are confirmed against your drawing.
| Review item | Information to confirm |
|---|---|
| Drawing | Revision, geometry, interfaces and critical dimensions |
| Material | Specified alloy designation and applicable standard |
| Secondary work | CNC machining, painting or powder coating as agreed |
| Acceptance | Inspection methods and required reports agreed for the project |
| Timing | Confirmed per project |
Manufacturing requirements, inspection scope and timing are confirmed per project.
How we work
with your drawing
BLESS connects the component requirements, manufacturing route and agreed checks in one project discussion.
02 / PLAN
Define the route
Align the casting process, tooling, CNC machining, coating and inspection scope.
DECISION MADE
What needs confirming before production?
03 / MAKE
Produce the part
Complete the agreed manufacturing route around the approved drawing.
DECISION MADE
Which steps affect fit and finish?
04 / PROVE
Check and hand over
Inspect the agreed features, prepare requested reports and pack for transit.
DECISION MADE
What evidence travels with the order?
Components that
start a conversation
Browse reference photographs, then share your own drawing to define a new project.
Frames
Frame reference components with machined mounting faces, openings and connection features. Reference parts; specifications are confirmed against your drawing.
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Housings & Covers
Housing and cover reference parts showing openings, internal forms and mating faces. Reference parts; specifications are confirmed against your drawing.
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Pipes & Manifolds
Pipe and manifold reference components with tubular sections and connected openings. Reference parts; specifications are confirmed against your drawing.
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Machined Brackets
Bracket reference components with installation faces, holes and machined interfaces. Reference parts; specifications are confirmed against your drawing.
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Structural Parts
Structural reference components with repeated features and assembly interfaces. Reference parts; specifications are confirmed against your drawing.
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Small Castings
Small casting references with varied openings, ribs and connection features. Reference parts; specifications are confirmed against your drawing.
Explore this familyFrequently asked questions
What is the difference between low pressure casting and gravity casting?
Low pressure casting uses applied pressure to move molten metal into the mold. Gravity casting relies on gravity for filling. The filling method alone does not determine suitability: review the geometry, tooling, material, production needs and acceptance criteria together.
Can an aluminum casting also require CNC machining?
Yes. Casting establishes the basic component shape; CNC machining may be specified for features such as mating faces, bores and threads. Mark these requirements on the drawing, including datums and dimensional requirements, so casting and machining can be discussed as one project.
How should I specify material and inspection for custom aluminum components?
State the alloy designation and applicable standard if your design already specifies them. List critical dimensions, surface conditions and the checks or records you require. Material availability, manufacturing suitability and the inspection scope need to be confirmed for the individual project.
Ready to send
your drawing?
Tell us what the part must do. A clear first reply should explain what we can confirm, and what we still need from you.
Useful project information
- Current drawing and revision
- Material and estimated quantity
- Critical features and surface requirements
- Project stage and delivery destination