| Tipe Pembayaran: | L/C,D/P |
| Incoterm: | FOB,CFR,EXW |
| Min. Pesenan: | 300 Piece/Pieces |
| Transportasi: | Ocean,Land,Air,Express |
| Port: | Ningbo,Shanghai |
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Brand: ora ana
Origin: Ningbo
| Unit Adol | : | Piece/Pieces |
| Jinis Paket | : | karton / pallet |
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Hydraulic Breaker Chisel Housing minangka komponen struktural kritis ing sistem pemutus hidraulik, dirancang kanggo nutupi lan nuntun pahat (titik moil) sajrone operasi pembongkaran lan pemecahan batu. Omah iki kudu tahan beban impact siklik sing ekstrem, lingkungan bledug abrasif, lan getaran terus-terusan nalika njaga keselarasan komponen internal sing tepat.
Ningbo Ruican mrodhuksi omah iki nggunakake casting investasi tliti (proses lilin ilang) ngiring dening multi-sumbu mesin CNC, njupuk akurasi dimensi ngédap, Rampung lumahing unggul, lan integritas metalurgi konsisten. Pendekatan casting-plus-machining terintegrasi ngilangi kebutuhan kanggo macem-macem supplier, nyuda wektu timbal lan variasi kualitas.
| Parameter | Specification |
|---|---|
| Material | 42CrMo4 (AISI 4140) alloy steel |
| Tensile Strength | ≥ 980 MPa |
| Yield Strength | ≥ 785 MPa |
| Elongation | ≥ 12% |
| Impact Toughness | ≥ 63 J (at -20°C) |
| Hardness | 28–34 HRC (quenched & tempered) |
| Heat Treatment | Quench at 850°C + Temper at 560°C |
| Parameter | Specification |
|---|---|
| Casting Process | Silica sol investment casting |
| Dimensional Tolerance | ISO 8062 CT5–CT7 |
| Surface Roughness | Ra 3.2–6.3 μm (as-cast); Ra 1.6 μm (machined) |
| Weight Range | 8–35 kg |
| Wall Thickness | 8–25 mm |
| Machining Allowance | 1–3 mm per surface |
| Parameter | Specification |
|---|---|
| Machining Tolerance | ±0.02 mm (precision bores); ±0.05 mm (general) |
| Machined Surfaces | Internal bore, guide groove, mounting flange, pin hole |
| Surface Treatment | Nitriding (0.3–0.5 mm depth) or hard chrome plating |
| Bore Finish | Honed to Ra 0.8 μm |
| Parallelism | ≤ 0.03 mm |
| Perpendicularity | ≤ 0.05 mm |
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