Machinery components.
Production equipment.
Heavy industrial.
Capital equipment manufacturing — production machinery, semiconductor tools, packaging equipment, metal-forming machinery. Heavy-duty industrial precision.
Key principles.
Welded steel
Heavy welded steel frames. 4140 or A36 structural.
4140 hardened
Power transmission shafts, gears, cams. Heat-treated.
Cast iron
Bearing housings with H7 reamed bores. Cast iron damping.
Hydraulic / pneumatic
Hydraulic cylinder components. Honed bores.
Hardened tool steel
Mounting plates for machine tooling. Hardened, ground.
D2 hardened
Wear plates, hardened guides. Production cycle life.
FAQ
Material grade selection?
4140 alloy steel for power transmission. 4340 for higher stress. A36 mild structural. D2 tool steel for wear.
Heat treatment?
Through-hardening for shafts. Case-hardening for wear surfaces. Stress-relieve before precision grinding.
Tolerance for machinery?
Bearing fits H7/h6 typical. ±0.025 mm for precision shaft features. Larger tolerance OK on non-critical.
Welded fabrication?
Heavy structural welding to AWS D1.1. Stress-relieve after welding. Final machine to dimension.
Documentation?
Material certs, heat treat records, dimensional inspection per customer requirements.
Production scaling?
Single units to small batches typical. Equipment OEMs make 10-1000 machines/year.
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