Pearlitic Ductile Iron Roller, Pearlitic Ductile Iron Mill Roll

• Casting Method: Special Casting
• Casting Form Material: Metal
• Casting Metal: Cast Steel
• Model NO.: P
• Casting Form Usage Count: Semi-permanent
• Surface Treatment: Galvanized
• Surface Roughness: Ra0.05
• Coating: Zinc oxide
• Machining Tolerance: +/-0.15mm
• Standard: GB
• Certification: ISO 9001:2000
• Transport Package: in Steel Frame
• Specification: as per the drawing
• Trademark: Sinya
• Origin: China
• HS Code: 8455300000
• Production Capacity: 1000PCS/Month

Product Description

 

 

Pearlitic Ductile Iron Roller, Pearlitic Ductile Iron mill rolls

Applications: For the large and medium blooming rolling mill of roughing and intermediate stands of section, wires and bars etc.

We specialize in exporting different kinds of mill rolls, such as follows:
 

Product Description

1)CAST IRON ROLLS
Alloy Chilled Cast Iron Rolls
Alloy Indefinite Chilled Cast Iron Rolls
Pearlitic Nodular Cast Iron Rolls(Centrifugal)
Spiculate Bainitic Nodular Cast Iron Rolls(Centrifugal)
Alloy Nodular Cast Iron Rolls(Centrifugal)

2)CAST STEEL ROLLS
Alloy Cast Steel Rolls
Adamite Steel Rolls
Graphite Steel Rolls
High Speed Steel Rolls

3)FORGED ROLLS
Material: 4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo, 25Cr2Ni4MOV, 18CrNiMo5, 30CrMo, 9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV etc.

They are mainly applied to hot&cold rolling mill work rolls, back-up rolls. Adamite roll or high speed steel roll used in the early finishing stands of a lot strip mills.
 

Detailed Photos

The pictures of Pearlitic Ductile Iron Roller, Pearlitic Ductile Iron Mill Roll






Description:

Cast rolls

Roll Type	Max Barreel/Length D/L(mm)	Stands Application
Indefinite Chilled Rolls	1400/4600	Finishing stands
Ductile Iron Rolls	1500/3000	Roughing, Intermediate and finishing stands
Hi-Cr Cast Iron Rolls	1500/4300	Finishing stands
Alloy Steel Rolls	1500/3000	Roughing stands
Adamite Steel Rolls	1800/3000	Roughing and Intermediate stands
Graphite Steel Rolls	1800/3000	Roughing stands
High Speed Steel Rolls	1000/3000	Finishing stands

Forged Rolls

Roll Type	Barrel(mm)	Max Weight	Hardness(HSD)	Hardening Layer(mm)
Work Roll	60-1000	50 tons	80-102	12-35
Back up Roll	240-1050	25 tons	75-90	15-100
Straightener Roll	240-900	10 tons	Max 100	10-30
Internmediate Roll	60-800	10 tons	75-90	12-35
Finishing Roll	60-850	10 tons	80-102	12-30

1)Material: Alloy Steel, Alloy Iron, Ductile Iron and so on
2)Size: According to clients' drawing
3)Standard: GB, AISI, SAE, ASTM/ASME
4)Hardness: According to clients' demand
5)Chemical Composition: According to Clients'demand.
6)Inspection: Ultrasonic Inspection, Microstructure Test
7)Packaging: Steel Frame
8)Payment: T/T or L/C

Our products are high in quality and reasonable in price. We can guarantee their quality

We can supply all kinds of Work Roll.
We hope to establish longtime cooperate relationship.
If you are interesred in our produccts, Plese contact me