Brand: LMM GROUP
Warranty: 1 year
Sample: Sample testing is available
Certification: ISO9001/ISO14001
Payment method: TT/LC
Shipping method: sea/land/air
Using Position: large and middle size ladles & converter
Specifications: Customized products according to customer drawings
Product Details
|
Manufacture drawing |
√ | Photos &videos of each process | √ |
|
Process schedule with date |
√ |
ISO 9001 certificate |
√ |
|
Install support now |
√ |
Warranty Time |
√ |
| Checking report | √ | The third party Checking |
√ |
Our sliding gates adopt tabular alumina, carbonaceous material and zirconia-containing material as main raw materials, adds in high performance antioxidants, uses phenolic resin as binder, formed under high-pressure and burned under high temperature. In order to realize open and close function of steel flow well, we take high control to sliding gate flatness, parallelism and sizes.
LMM GROUP sliding gates plate features are as follows:
Resistance to thermal shocks
Ability to resist corrosion caused by molten steel and slag
Resistance to abrasion
Low porosity and high bulk density
Great mechanical strength
Ability to withstand high temperatures
Ability to resist structural changes because of high operating temperatures
Great resistance to oxidation
Smooth surface finish
Long service life, fit for large and middle size tundish casting, and different steel casting
| Alumina Carbon slide | ||||
| LMM-70 | LMM-75 | LMMZ-80 | LMMZ-85 | |
| AL2O3 % % ≥ | 70 | 75 | 80 | 85 |
| C % ≥ | 4 | 4 | 3 | 3 |
| Apparent porosity % ≤ | 8 | 8 | 8 | 8 |
| Bulk density g/cm3 ≥ | 2.80 | 2.90 | 3.0 | 3.0 |
| Normal temperature compressive strength MPa ≥ | 65 | 70 | 100 | 100 |
Production Process
Raw material – Corundum,Bauxite,Graphite,Carbon black ⇒ Mixing ⇒ Saving,around 8h ⇒ Molding ⇒ Air Storage ⇒ Test Semi-finished product ⇒ Dry ⇒ Sintering (lmmersed) ⇒ Unburned ⇒ Add Steel Shell ⇒ Grinding ⇒ Printing & Lubricant coating ⇒ Cooling ⇒ Testing ⇒ Packing
Certification
The company strictly according to modern enterprise management requirements set up a perfectquality assurance system, and passed the ISO9001:2008 quality management system certification,ISO14001:2004 environmental management system certification, OHSAS18001:1999 occupationalhealth and safety management system certification.
Service Display
Pre-sales:
recommend suitable products according to the actual working conditions and needs of customers.It can also bedeveloped and designed according to needs, and customized services can be provided. During the epidemic, provide remote detection technical support
Strict quality control:
From raw materials, to the production process and befor eleaving the factory, all performance indicators arestrictly tested, and the professional QC team controls according to the process.
After-sales service:
Quality assurance and Resolution of any issues that arise
Product Brochure Download
As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally.
PRODUCT CATALOG
CONTACT US
