Housings & Casings
Pump bodies, twin-bore housings, gearbox housings, and casing features where bore alignment, sealing faces, and datum control decide the machining route.
Typical applications
Vacuum pumpBlowerCompressor
Components
Drawing-Defined Rotating Equipment Components We Machine
SCPM machines non-proprietary components for vacuum pumps, blowers, compressors, and related rotating equipment from customer-supplied drawings. The main scope is housings, end covers, bearing supports, sealing faces, brackets, flanges, and separable cylindrical parts where machining accuracy, datum control, and inspection decide whether the part will fit.
Part Families
Part family first, equipment type second.
A procurement engineer rarely starts with a website category. The first question is whether we can machine the geometry on the drawing. These cards group our current component scope by machining problem, then show where each family appears in vacuum pumps, blowers, and compressors.
Read the live housing profile →
End Covers & Plates
Front covers, rear covers, adapter plates, and closing plates where flatness, bolt patterns, and bearing or seal interfaces control the fit.
Typical applications
Vacuum pumpBlowerCompressor
Bearing Housings & Supports
Bearing seats, supports, and locating features where fits, coaxiality, and inspection access need to be clear before the part reaches assembly.
Typical applications
Vacuum pumpBlowerCompressor
Seal Carriers & Sealing Faces
Seal carriers, lands, and mating faces where Ra callouts, grinding allowance, and datum transfer decide whether the part has a fair chance to seal.
Typical applications
Vacuum pumpBlowerCompressor
Brackets, Flanges & Mounting Bases
Mounting brackets, inlet and outlet flanges, base plates, and support parts where hole position and assembly datums drive the quote.
Typical applications
Vacuum pumpBlowerCompressor
Separable Shafts & Cylindrical Parts
Shafts, sleeves, spacers, and cylindrical parts when they are separate drawing-defined components, not integral screw rotor profiles.
Typical applications
BlowerCompressorSelected pump designs
Equipment Types
Use the equipment hubs when the machine type is already fixed.
If your drawing already belongs to a vacuum pump, blower, or compressor project, these hubs give the shorter path. Vacuum pump is the most complete section today; blower and compressor profiles publish only when we have distinct part notes to show.
Industry
Profiles publishing firstVacuum Pump Components
OEM aftermarket parts for rotary, screw, and Roots vacuum pumps
Rotors, shafts, housings, and end covers for vacuum pump OEMs and aftermarket suppliers. Our first published industry hub.
Explore vacuum pump components →Industry
On the roadmapBlower Components
Roots blower and centrifugal blower component machining
Shafts, casings, and impeller housings for Roots and centrifugal blower OEM and aftermarket work.
Explore blower components →Industry
On the roadmapCompressor Components
Screw, reciprocating, and centrifugal compressor aftermarket parts
Shafts, housings, and bearing seats for the compressor aftermarket — the segment where lead time and traceability decide who wins.
Explore compressor components →Scope Boundary
Drawing-defined parts only; protected machine design stays out of scope.
SCPM quotes from customer drawings under NDA. We do not design complete vacuum pumps, blowers, or compressors for customers. Proprietary screw rotor profiles, stage geometries, control systems, and reverse-engineered OEM parts stay outside our machining scope.
Our scope is the machinable hardware around those protected cores: housings, covers, supports, seal carriers, brackets, flanges, bases, and separable cylindrical components where the drawing defines the acceptance requirement.
First RFQ Review
What we check before a component quote
- Datum structure and critical faces
- Bore alignment and bearing fit requirements
- Sealing face finish requirements
- Material condition and heat-treatment notes
- Quantity, blank type, and inspection report needs
- Drawing revision, NDA, and IP boundary
If a tolerance, finish, or inspection note looks hard to verify from the drawing, we flag it before quote. A component RFQ starts the manufacturing review before we price the job.
Live Component Profile
Current live profile: dry screw vacuum pump housing machining.
Our first detailed component profile covers twin-bore housings, datum control, material route, sealing faces, and inspection scope for dry screw vacuum pump bodies.
