Wholesale Hsd65-85 Sgai and Sgaii Bainitic Nodular Cast Iron Rolls (SGA) with High-Temperature Performance for Rebar Cutting and Bar Finishing Mill
| Customization: | Available |
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| After-sales Service: | Technical Support |
| Warranty: | 10 Years |
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Basic Info.
- Model NO.
- SGA
- Condition
- New
- Certification
- ISO9001, ISO14001
- Standard
- GB, GB/T1504-2008
- Customized
- Customized
- Material
- Sga
- Application
- Metal Processing Machinery Parts, Rebar Cutting and Bar Finishing Mill
- Barrel Length
- Max Length 1.2 Meters
- Single Weight
- Max 10 Tons/PC
- Taper
- Available
- Multiple Thread Holes
- Available
- The End of The Roll Is Slotted
- Available
- Deep Hole
- Available
- Deep Thread Holes
- Available
- Customized Roughness
- Available
- Lettering
- Available
- Inspection
- 100% Inspection
- Application 1
- Wire and Rod, Narrow Strip Steel Milling
- Application 2
- Big and Medium-Size Section Steel
- MOQ
- 2PCS
- Hardness
- 55-80hsd
- Tensile Strength
- Great Than or Equal to 350 N/mm2
- Transport Package
- Brandreth
- Specification
- 280-750mm roll body diameter
- Trademark
- Zhonghang
- Origin
- Huzhou
- HS Code
- 8455300000
- Production Capacity
- 15000 Ton/Year
Packaging & Delivery
- Package Size
- 215.00cm * 69.00cm * 85.00cm
- Package Gross Weight
- 2725.000kg
Product Description
The products cover HSS Rollers, Ductile Iron Rolls, SGP Rollers, SGA Rollers, IC Rollers, CC Rollers, HCr Rollers, AD Rolls, AS Rolls and GS Rolls and other 20 different Rollers and Rings.
Products application: below Steel Mill Rolling production lines of Rough Rolling, Intermediate Rolling, Finishing Rolling
2. Rod & Wire Mill,
3. Narrow Strip Mill,
4. Medium Strip Mill,
5. Section Mill,
6. Other Rolling Mills
The SGA Nodular Centrifugal Compound Roll adopt the centrifugal casting.
The outer shell has high metellurgy performance, because it add alloy element such as Manganes, Chromium, Nickel, Molybdenum, and others.
The working layer has high strength, good toughness, high hardness and degree of hardness drop small and other features.
1.Product Name: Good wear resistance SGA I Nodular Centrifugal Casting Iron Roll
2.Product Material: SGA I, SGA II
3.Chemical Composition
| National Standards | C | Si | Mn | P | S | Cr | Ni | Mo | Mg |
| Code No. | |||||||||
| SGA I | 2.9-3.6 | 1.2-2.2 | 0.2-0.8 | ≤0.10 | ≤0.03 | 0.2-1.0 | 3.01-3.5 | 0.5-1.0 | ≥0.04 |
| SGA II | 2.9-3.6 | 1.0-2.0 | 0.2-0.8 | ≤0.10 | ≤0.03 | 0.3-1.5 | 3.51-4.5 | 0.5-1.0 | ≥0.04 |
4.Physical Property
| Physical Property | Application | ||
| Code No. | Roll Barrel Hardness(HSD) | Roll Neck Tensile Strength(N/mm2) | |
| SGA I | 60-80 | ≥350 |
Square steel blank blooming mill, big, medium, small section steel, wire, narrow strip steel mill, high speed wire pre-finishing mill |
| SGA II | 55-78 | ≥350 | |
5.Application:
Square steel blank blooming mill,
big, medium, small section steel,
wire,
narrow strip steel mill,
high speed wire pre-finishing mill
Why Choose Us:
- Standard management makes us the rolls records are documented and so the roll quality can be traced at any time.
- 30+ years manufacturing experience make us research and development on rolls more and deeper in this field.
- Different roller customization is charged by technology team.
- From raw material to final finished roll, we produce rolls by ourselves.
- We have own steel factory to test new products, if test ok, we will put into mass production.
Q: What is your response time for inquiries?
A: We will respond to your inquiry within 1 hour.
Q: Are you a manufacturer?
A: Yes, we have been a direct manufacturer of Cast Rollers for over 30 years.
Q: What kinds of rollers do you manufacture?
A: We specialize in producing HSS rollers, Ductile Iron Rolls, SGP rollers, SGA rollers, IC rollers, CC rollers, HCr rollers, AD rolls, AS rolls, GS rolls, and over 20 other types of Rollers and Rings.
Q: In which applications are Cast Rolls used?
A: Cast Rolls are primarily used in High-Speed Wire & Rod, Rod, Narrow Strip Steel, Medium Strip Steel, Section Steel, and various Rolling Mills for Rough Rolling, Intermediate Rolling, and Finishing Rolling Steel production lines.
Q: Do you offer custom rollers and rings?
A: Yes, we can customize rolls based on your drawings and specific requirements.
Q: Can you recommend suitable rolls based on specific needs?
A: Absolutely, we are pleased to recommend the most suitable rolls for your requirements.
Q: Is it possible to place a trial order to start the business?
A: Yes, we accommodate trial orders without any problem.
Q: How do you ensure the quality of the rolls?
A: We conduct multiple inspections to guarantee the quality of our products.
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