Description:
The solid glaze coating on the surface of HA70SC is formed by adding appropriate amount of α -alumina micro-powder at a certain temperature, and a continuous SiO2 dense layer was formed on the brick surface, which enhanced the anti-corrosion and anti-wear performance of the brick and prevented the erosion of alkali, chlorine and sulfur gas and molten clinker. The thermal conductivity of HA70SC is lower than that of magnesia-alumina spinel brick, which reduces the external surface temperature of kiln shell and is more energy saving than traditional silicon-mullite.

Feature:
• Outstanding resistance to alkali attack. 
• Excellent thermal-shock resistance.
• Outstanding abrasion resistance.

Application: 
Transition zone of cement rotary kiln.

Chemical composition and physical properterties
Picture of products:



Package and transportation:
•Packing : Packed by sea-worthy wooden pallet + shrink plastic wrapped + corrugated  board




Quality Control:
We are very careful in quality control so we control it from the beginning the raw material to the final products.


Company Profile:



Our Services:
• Whole package refractory linings design for the kilns;
• Efficient and economical refractories recommendations;
• Provide the sample properties test report from authority institute (SGS or CNAS);
• Kilns linings installation supervision, inspection, evaluation on site;
• Offer measurement of the changes of the roundness in the rotary kiln shell during operation (Ovality measurement).
• Cooperated research and development, provide the best suitable products for different working conditions of the kilns;
• Adjoining one biggest seaport of East China-Qingdao Port, convenient logistics.

Production Facility:


R&D Equipment:


ISO & patented certificates:



Exhibition & customer visit:
 




FAQ
Q1 : Do you provide free samples?
A1 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost. 
Q2 : How can you control your quality?
A2 : For each production processing, LZR have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested,             and the quality certificate will be shipped along with goods. 
Q3 : What is your lead time? 
A3 : Delivery Time:
      (1) Peak time(Nov 1st-Feb 15th next year) Within 60 days from the date of receiving the advance payment
      (2) Normal time (Feb 16th-Oct 31th) Within 30 days from the date of receiving the advance payment
Q4 : What is your payments terms?
A4 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms. 
Q5 : Are you a trading company or manufacturer?
A5 : We are a manufacture for more than 40 years history. And you are welcome to visit us.
Q6 : What standards do you have?
A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. 
       The third party testing is all available for us.