Audited Supplier
24 Hours
1 Year
Customized
New
Electric
Automatic
Four-Roll Cold Mill
ISO
TSR Rolls
Steel Pallets
700kgs-13tons
China
84553000
Product Description
PRODUCTS
6-High HC Mill Work Rolls
6-High HC Mill Intermediate Rolls
Tandem Cold Mill Rolls
Non-Ferrous Cold Mill Work Rolls
Roll Shafts
Backup Rolls
Aluminum Foil Mill Backup Rolls
Wide Aluminum Plate Mill Work Rolls
High-Precision Aluminum Foil Mill Work Rolls
Sendzimir Rolls
6-High HC Mill Work Rolls
6-High HC Mill Intermediate Rolls
Tandem Cold Mill Rolls
Non-Ferrous Cold Mill Work Rolls
Roll Shafts
Backup Rolls
Aluminum Foil Mill Backup Rolls
Wide Aluminum Plate Mill Work Rolls
High-Precision Aluminum Foil Mill Work Rolls
Sendzimir Rolls
APPLICATION RANGE
| Material | Hardness (HSD) | Cold Mill | Non-ferrous Strip & Foil Mill Work Rolls | Back-up Rolls | Multi-roll Mill | Hot Mill Work Rolls | Roll Shafts | Table Roller | Rolls for Battery Pole Flake | ||
| Work Roll | Intermediate Roll | Work Roll | Intermediate Roll | ||||||||
| 2%Cr | 95-105 | O | |||||||||
| 90-98 | O | O | O | ||||||||
| 3%Cr | 85-95 | O | O | ||||||||
| 75-85 | O | O | |||||||||
| 5%Cr | 50-80 | O | |||||||||
| 50-60 | O | ||||||||||
| Cold Working Die Steel | 75-95 | O | O | ||||||||
| 75-85 | O | ||||||||||
| Hot Working Die Steel | 75-85 | O | |||||||||
| 60-75 | O | ||||||||||
| HSS | 85-95 | O | O | ||||||||
| 75-85 | O | ||||||||||
| Semi-HSS | 85-95 | O | O | ||||||||
| 75-85 | O | O | O | ||||||||
| Alloy Structure Steel | 40-55 | O | O | ||||||||
CHEMICAL COMPOSITION OF THE COLD MILL WR, IMR, BUR
| Roll Type | Grade | Material | Chemical Composition | ||||||||
| C | Si | Mn | Cr | Ni | Mo | V | P | S | |||
| WR & IMR | 2%Cr Series | 9Cr2Mo | 0.80-0.95 | 0.25-0.45 | 0.2-0.4 | 1.7-2.1 | <0.25 | 0.2-0.4 | / | ≤0.02 | ≤0.015 |
| 86CrMoV7 | 0.80-0.95 | 0.25-0.45 | 0.2-0.4 | 1.7-2.1 | <0.25 | 0.2-0.4 | 0.1 | ≤0.02 | ≤0.015 | ||
| 3%Cr Series | 9Cr3Mo | 0.75-0.95 | 0.25-0.45 | 0.2-0.55 | 2.5-3.5 | / | 0.2-0.3 | / | ≤0.02 | ≤0.015 | |
| MC3 | 0.75-0.95 | 0.2-0.9 | 0.2-0.6 | 2.5-3.2 | 0.2-0.8 | 0.2-0.6 | <0.25 | ≤0.02 | ≤0.015 | ||
| BUR | YB-50 | 0.4-0.65 | 0.2-0.6 | 0.4-0.85 | 2.0-3.0 | 0.2-0.8 | 0.3-0.7 | 0.05-0.15 | ≤0.02 | ≤0.015 | |
| WR & IMR | 5%Cr Series | MC5 | 0.7-0.95 | 0.2-0.9 | 0.2-0.6 | 4.5-5.4 | 0.1-0.8 | 0.1-0.6 | <0.25 | ≤0.02 | ≤0.015 |
| BUR | YB-70 | 0.4-0.85 | 0.3-0.7 | 0.4-0.80 | 4.5-5.5 | 0.2-0.8 | 0.3-0.8 | 0.05-0.2 | ≤0.02 | ≤0.015 | |
THE PROPERTY OF THE COLD MILL WR, IMR, BUR
| Grade | Material | Mill | Roll Type | Specification |
| 2%Cr | 86CrMoV7 | Single stand mill | WR | Depth12~20mm |
| 9Cr2Mo | Single stand mil | WR,IMR | Hardness Depth 10~15mm | |
| 3%Cr | MC3A | Single stand mill tandem mill | WR,IMR, | Ultra-deep Hardness Depth>25mm |
| MC3 | skin pass mill | WR | Hardness Depth >20 anti-roll mark | |
| YB-50 | Single stand mill tandem mill | BUR | Hardness Depth 20~60mm | |
| 5%Cr | MC5 | Single stand mill tandem mill | WR | Ultra-deep Hardness Depth ≥40mm |
| MC5(A-H) | Single stand mill tandem mill | WR | high wear resistance. rollmark/uniformity | |
| YB-70 | Single stand mill tandem mill | BUR | Hardness Depth50-100mm |
CHEMICAL COMPOSITION OF THE CLUSTER MILL ROLLS
| Roll Type | Material | Chemical Composition % Wt | |||||||||
| C | Si | Mn | P | S | Cr | Mo | W | V | Co | ||
| WR | Cr12MoVCo | 1.40- 1.6 | ≤ 0.6 | ≤ 0.6 | ≤ 0.025 | ≤ 0.015 | 11.00- 13 | 0.80- 1.2 | - | 0.70- 1 | 0.35- 0.5 |
| Cr12Mo1V1 (D2/ SKD11) | 1.45- 1.65 | ≤ 0.4 | ≤ 0.6 | ≤ 0.025 | ≤ 0.015 | 11.00- 13 | 0.70- 1.1 | - | 0.7 1.1 | - | |
| W6Mo5Cr4V2 (M2) | 0.80- 0.9 | 0.20- 0.45 | 0.15- 0.4 | ≤ 0.015 | 3.80- 4.4 | 4.50- 5.5 | 5.50- 6.75 | 1.75- 2.2 | - | ||
| 8%Cr | 1 | 0.7 | 0.5 | ≤ 0.025 | 8 | 2 | 1.2-1.5 | ||||
| IMR | 4Cr5WMoSiV (H12/SKD62) | 0.38- 0.45 | 0.80- 1.2 | 0.20- 0.5 | ≤ 0.025 | ≤ 0.015 | 4.80- 5.5 | 1.00- 1.5 | 1.00- 1.5 | 0.30- 0.6 | - |
| X63CrMoV51 | 0.60- 0.65 | 0.80- 1.2 | 0.30- 0.5 | ≤ 0.030 | ≤ 0.020 | 5.00- 5.5 | 1.00- 1.3 | - | 0.25- 0.35 | - | |
| 5H12 | 0.48- 0.55 | 0.80- 1.2 | 0.20- 0.5 | ≤ 0.025 | ≤ 0.015 | 4.80- 5.5 | 1.00- 1.5 | 1.00- 1.5 | 0.30- 0.6 | - | |
| SHSS | 0.72- 0.8 | 0.80- 1.05 | 0.25- 0.45 | ≤ 0.02 | ≤ 0.015 | 4.80- 5.2 | 1.00- 1.2 | - | 0.40- 0.6 | - | |
THE PROPERTIES OF CLUSTER MILL ROLLS
| Roll Type | Material Series | Material | Performance Characteristics | Barrel Hardness | Apply to | Hardness Depth |
| WR | 12%Cr | Cr12Mo1V1Co | High wear resistance, resistance to accident | 62-64 | Stainless steel, silicon steel | Whole diameter hardening/surface quenching |
| Cr12Mo1V1(D2) | The better wear resistance | 61-63 | Stainless steel | |||
| IMR | Hot mould steel series | H13 | High basis resistance | 58-60 | Stainless steel | |
| 5H12 | The better wear resistance | 58-60 | Stainless steel, silicon steel |
OUR COMPANY
TSR is an integral company capable of supplying all types of rolling mill rolls as well as technical assistance services to our customers in order to improve the operation of the rolling mills.
TSR has a team of experts composed of Doctors and Engineers with long experience in Metallurgy and Rolling. Our goal is to supply the best rolls at the best price, allowing our customers to improve their quality and TCO.
TSR is an integral company capable of supplying all types of rolling mill rolls as well as technical assistance services to our customers in order to improve the operation of the rolling mills.
TSR has a team of experts composed of Doctors and Engineers with long experience in Metallurgy and Rolling. Our goal is to supply the best rolls at the best price, allowing our customers to improve their quality and TCO.
R&D
Only companies that actively invest in R&D in order to meet the needs of their customers can survive in an increasingly competitive market. TSR is always listening to the needs of our customers, actively pioneering innovation with high quality products to satisfy our customers' demands.
Our company has passed ISO 9001: 2008 quality system certification and ISO 14001: 2004 environment mental system certification. Many of our products have won the national patents, and have been assessed as a high-tech enterprise in JIANGSU province.
Only companies that actively invest in R&D in order to meet the needs of their customers can survive in an increasingly competitive market. TSR is always listening to the needs of our customers, actively pioneering innovation with high quality products to satisfy our customers' demands.
Our company has passed ISO 9001: 2008 quality system certification and ISO 14001: 2004 environment mental system certification. Many of our products have won the national patents, and have been assessed as a high-tech enterprise in JIANGSU province.
HEAT TREATMENT
During the roll manufacturing, many materials require to go through one or more Heat Treatment cycles to reach the most appropriate mechanical conditions and the best microstructure. The resistance furnace used by TSR can realize a multi-point accurate temperature control and ensure the stability of temperature in the furnace. The conditions of heating and cooling environment in different furnaces are all controlled by computers, to make sure that the rolls processed by different furnaces have the same structure and properties.
During the roll manufacturing, many materials require to go through one or more Heat Treatment cycles to reach the most appropriate mechanical conditions and the best microstructure. The resistance furnace used by TSR can realize a multi-point accurate temperature control and ensure the stability of temperature in the furnace. The conditions of heating and cooling environment in different furnaces are all controlled by computers, to make sure that the rolls processed by different furnaces have the same structure and properties.
MACHINING
CNC Lathes, CNC Grinders and a series of automatic processing equipment are operated and inspected by skilled staff who engaged in roll manufacturing for years, which means they can calmly deal with the strict accuracy and tolerance requirements.
CNC Lathes, CNC Grinders and a series of automatic processing equipment are operated and inspected by skilled staff who engaged in roll manufacturing for years, which means they can calmly deal with the strict accuracy and tolerance requirements.
QUALITY ASSURANCE
Our Company keeps every step of the roll manufacturing under strict supervision, from heat treatment to machining. We are pleased to say that we realize the continuous quality control of the whole process. The data of all kinds of inspection instruments is collected directly by computer, which provides a modern means and a more efficient way for the quality controlling process.
Our Company keeps every step of the roll manufacturing under strict supervision, from heat treatment to machining. We are pleased to say that we realize the continuous quality control of the whole process. The data of all kinds of inspection instruments is collected directly by computer, which provides a modern means and a more efficient way for the quality controlling process.
| INSPECTION | BLANK | ROUGH MACHINING | QUENCHING | HEAT TREATMENT | FINISH MACHINING |
| Hardness | O | O | O | ||
| Dimensional | O | O | O | ||
| Chemical | O | ||||
| Temperature | O | O | |||
| Micro | O | ||||
| Weight | O | O | |||
| Ultrasonic | O | O | O | O | |
| Surface UT | O | ||||
| Tensile | O | ||||
| Time | O | O |
At TSR Roll, we are focused on the roll service. Our Technical Service will help you to solve questions about roll maintenance, roll wear, roll damages, roll configuration, shape of the roll, surface hardness, roughness, temperature distribution and damage inspection among others. The aim is reducing the Total Cost of Operation for the customer by supplying reliable rolls and advanced roll service always with strict adherence to the delivery time.
For more information about TSR, please visit our website: tsroll.en.made-in-china.com
