-Applicable scenarios: large diameter, heavy load Disk/ring/cylinder (flange, bearing outer ring housing, reducer end cover, large clamp/turntable components, etc.).

- Our Advantages

Large diameter capability: Vertical clamping is stable and suitable for end face and inner and outer circle processing of thin-walled and heavy parts.

Good consistency in the follow-up ： for subsequent Drilling and milling division, precision grinding Provide high-quality benchmarks.

- Ability and Indicators (Typical)

Turning: Ø3–Ø1600 mm ， length L ≤ 2200 mm (including standing/sleeping cars).

Representative workpiece: Ø 1600 × 800 mm, Ø 420 × 2200 mm 。

Accuracy: Conventional ±0.01 mm ； Key position ±0.005 mm (According to the fixture and process plan).

- Machinable Materials (excerpt)

Carbon/Alloy Steel: 45 #, 35 # Q235、40Cr、65Mn

Tool/Mold Steel: D2、Cr12/Cr12MoV、DC53、SKD6(A2)、P20、718、NAK80、8407(H13)、T10/T12、ASP-23、H136/S136

stainless steel: 0Cr18Ni(≈304)、SUS304、17-4PH Wait; Cast iron HT150 ； Copper/brass; POM/PEEK/PA and other engineering plastics

- post-processing

Heat treatment: Quenching and tempering, carburizing, nitriding, induction hardening, aging

Surface: Anodizing (natural color/hard coat/black), blackening, galvanizing/nickel plating, sandblasting/bead spraying QPQ wait

- Quality and documentation

Constant temperature testing room+ CMM three coordinate system ； Three inspections of incoming materials, process, and shipment

Can provide: Size/CMM report, material/heat treatment/surface report, COC certificate of conformity

Packing: VCI rust prevention+independent label+export wooden box ； support FOB/CIF/DAP/DDP, NDA confidentiality

- Quick Request for Quotation (RFQ) List

- 2D image (PDF/DWG)+3D model (STEP/IGS)

- Material, heat treatment, surface treatment standards

- Key Dimensions/Tolerances and Inspection Levels (FAI/CMM)

- Batch/rhythm and target delivery time; trade terms

- If it is an old part: sample photo/size/functional description (reverse mapping can be done)

highlight

- Dimensional accuracy: ±0.006 mm (Vturn-V760, constant temperature); KV-1000ATC at room temperature ±0.01 mm

- High rigidity clamping and tooling ensure concentricity and stability

- Applicable objects: shell, flange, disc structural components