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제품 상세 정보:
결제 및 배송 조건:
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| 이름: | 회전하는 킬른 지원 롤러 | 중량: | 3 톤에서 50 톤, 3 톤에서 200 톤 |
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| 표준: | ASTM, BS, NF, DIN, JIS 등; | 증명서: | ISO 9001:2000; BV, CCS, DNV, NK, RINA, KR 등. |
| 애플리케이션: | 세멘르 공장, 로터리 킬른 | 열처리: | 정상화하고는, 정상화하고는 부드럽게 하는, 그리고 부드럽게 하는 냉각하십시오 |
| 기계가공: | 거친 기계로 가공하곤, 대략 완성되는 기계로 가공하는, 끝내는 기계로 가공하는 | 재료: | 탄소 강철, 낮은 합금 강철 |
| 절차: | 형을 창조하기 위하여 모래에 있는 본을 두십시오; | 공항: | 칭다오, 상해, 톈진 |
| 하이 라이트: | Spheroidal Castings And Forgings,Spheroidal support roller stand,Castings support roller stand |
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Spheroidal Cast Iron Support Roller for The Rotary Kiln
Features:
1. Material: spheroidal cast iron, cast steel, forged steel and as your requests
2. Standard: Standard: ANSI, API, ASTM, BSI, DIN, GB, ISO, JIS and more standards.
3. Mechanical Properties: customized requirements are accepted.
4. Hardness: customized requirements are accepted.
5. Surface treatment: rust preventive oil and according to your requirements.
6. Application: mainly used for supporting device of rotary kilns, rotary type driers and so on.
7. QA and DOC: chemical composition report, mechanical properties report, spheroidization rate report, UT report, PT report, heat treatment report, dimensions check report, hardness report and more
We can offer third party inspection.
8. Process: raw material purchasing - casting- rough machining - heat treatment - semi machining - finish machining - shrinkage fitting - painting and packing
Various process conditions are available.
9. Certificates: ISO 9001:2008
10. Products ability: Max OD: 2.5m
11. Heat treatment: quenching and tempering, normalizing and tempering.
12. QC: fabrication schedule, fabrication process chart, inspection and test plan
13. Packing: coated with rust preventive oil, wood- steel frame, seaworthy packing
Star Product of Support Roller
We CIC has successfully made breakthroughs in R&D technologies of spheroidal cast iron support roller based on our mature and rich experience, and has exported many high quality support rollers of spheroidal cast iron to Japan. Our support rollers passed all strict inspections in the supervision of witnesses, and reached all the high requirements of our customers. We has been keeping steady and sustained cooperation with our customer.
Spheroidal cast iron support roller has the following advantages compared to
1. Material: spheroidal cast iron (chemical composition: C: 3.08~3.30, Si: 2.49~3.13, Mn: 0.55~0.61, S: 0.017~0.022, P: 0.045~0.052)
2. Spheroidization rate: ≥90%
3. Mechanical Properties: tensile strength: ≥720N/mm2, yield strength: ≥420N/mm2, elongation: ≥2%, hardness: HB 265~300
4. Products ability: Max length: Max OD: 1600mm
| Product name | Support roller |
| Material |
Carbon steel,low alloy steel: ZG20SiMn,ZG50Mn,ZG35SiMn,ZG35CrMo,ZG35SiMnMo, ZG42CrMo,ZG40Cr,ZG34CrNiMo,ZG40Mn and so on |
| Standard&certificate | ASTM,BS,NF,DIN,JIS,ISO 9001:2000;BV,CCS,DNV,NK,RINA,KR and so on |
| Weight | 3 to 200 tons per piece |
| Apply to | Rotary kiln |
| OEM service offered | According to customer’s drawings |
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Rotary Kiln Supporting Roller Assembly
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Defect
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Causes
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Unfilled sections
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Insufficient material
Low pouring temperature
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Porosity
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Melt temperature is too high
Non-uniform cooling rate
Sand has low permeability
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Hot tearing
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Non-uniform cooling rate
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Surface projections
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Erosion of sand mold interior
A crack in the sand mold
Mold halves shift
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담당자: Mr. David
전화 번호: 86-18637916126
