QAME manufactures chromium carbide overlay plate, tungsten carbide overlays and ceramic liners in Qingdao and fabricates them into finished chute, hopper and transfer-point liners. Send a drawing, a sketch or a photo of the worn liner and we return a priced proposal with grade, thickness and fixing detail.
Send your drawing See the rangeMix impact and abrasion grades in one liner set. Every product below is made in-house and shipped with a test certificate.
Multi-bead chromium carbide overlay on a weldable mild steel base, to AS/NZS 2576:2005. Bulk hardness >630 HV30; grade 90 to 780 HV30.
Data sheet →Smooth, non-directional overlay that can be rolled in any direction. Polish to Ra < 0.5 µm for sticky ores. 6000 and 8000 add 2–4% and 4–7% tungsten carbide.
Data sheet →Tungsten carbide reinforced chromium carbide overlay for fine, hard particle streams with continuous impact. >700 HV30, ASTM G65 < 0.15 g.
Data sheet →50% fused tungsten carbide in a Ni-Si-B matrix, PTA deposited on sheet or straight onto GET, fan blades and mixer paddles. WC >1900 HV0.1.
Data sheet →Bi-layer overlay: an impact-tolerant Q1 underlayer capped with a Q2 hard wear layer, for crusher feed, dead boxes and primary transfer points.
Data sheet →Solid cemented tungsten carbide tiles vacuum-brazed onto a steel backing, made to final size and drawing. Tile hardness ≥88 HRA.
Data sheet →High-purity alumina and zirconia-toughened alumina tiles, pipe spools and bolt-on ceramic-rubber-steel panels. ZTA for impact zones.
Ask for the data sheet →Open-arc flux-cored wires matched to the plate grades for site repairs, capping plug welds and rebuilding worn parts.
Data sheet →Full standard sheets carry no cutting charge. Any other size is cut from a standard sheet to your drawing and priced per m² plus cutting. Thicknesses are written overlay first: 8+10 is an 8 mm hardface layer on a 10 mm backing.
Hardface layer 5–50 mm on 5–20 mm backing — standard combinations from 5+5 up to 50+20 (70 mm total). Mild steel backing as standard; NM400 / NM450 / NM500 on request.
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Attachments are welcome by email to sales@qame.cn. Use the form for a quick enquiry and we will reply from the same address.
Qingdao Andelaike Mechanical Engineering Co., Ltd.
No. 126 Cangzhou Road, Jiaobei Street, Jiaozhou City, Qingdao 266300, China
sales@qame.cn · patrick@qame.cn · www.qame.cn