High density refractory in BOF slag ball

High density refractory in BOF slag ball

In the furnace, during steel making process there is very thick slag floating on the liquid steel,which include S,P and many other unknow complicated chemical contents. In order to improve the steel quality and avoid “phosphor backward flow” , it's important to control and cut the slag flow into the steel fluid bowl,it is the function of slag ball. 

We make the density of refractory ball between the slag and steel, and with several grooves.When there is less than 1/3 steel in the furnace, drop the ball into the furnace near it's tap hole, the ball float on the steel but under the slag. At the end the steel will flow through the grooves but slag on the top of ball.

Main Specification and Technology

Above items can be made according to customer’s requirements.

Packed in FIBC bag or according to customer's need

Advantages

ü REDUCED slag carryover

ü CUSTOM BUILT insertion machine

ü ADVANCED refractory components

ü COMPATIBLE with an Infra-Red Camera System for slag detection

ü COMPETIVE price and quality

Other details
1.MOQ: 40 pieces, more or less depend on the produce craft
2.Delivery Detail: 30 days after the contact signed
3.OEM or ODM is welcome
4.Trial order is welcome
5.Material,size specification, quantity needed by quotation,above information is for your reference

Why choose us?
1.Our company has a sound service system,and good follow-up by professional person at each step like technical guidance and maintenance in each of the areas , so customers will not have worries .
2.As a national high-tech enterprise,we have more than 15 years experience in slag-stopping industry, we obtained the patent of slag dart in 2009.
3.To ensure the product quality and consistency,we have obtained the ISO 9001 quality system certificate

Anhui Yuntian Metallurgy Technology Co.,Ltd specialized in the research and engineering of slag control system including refractory darts and machines for BOF,and is a leading supplier for the development,production and sales. We have our own material & technology research center, With specialized production craft technology,complete quality system.YUNTIAN® is the first company of its same trade that has passed the ISO9001 International Quality Management System Certification.

With stable quality management system, hard- working staff, process optimization, integrity and high level development capability, our products has been saled to all over the world and satisfied customer requirements on quality, delivery, service, prices, rules and regulations. 

All employees in YUNTIAN understand and implement quality guidelines. Quality assurance and improvement enjoy privileges. The company continuously optimizes its products and service. We devote ourselves to customer satisfaction.YUNTIAN®, sticking to the principle of Sincerity First, Quality Guaranteed, Price Concession, and Timely Service, is willing to cooperate with both new and old customers to create a better future for all.

1.Q:Does your company offer free sample?
A: Yes, we can offer free sample ,we will not pay for the shipping cost

2.Q:Does your company accept any factory inspection?
A:Yes,we accept customer inspection and third party inspection

3.Q:Does your company have any overseas technical guide or training for?
A: Yes,we will send professional person to your company to train your workers if need. This is only apply to slag control equipment.

4.Q: Can i be a distributor of YUNTIAN?
A: Of course you can.

5.Q:What are the benefits of being a YUNTIAN distributor?
A:-Special discount
-Marketing protection.
-Point to point technical supports and after sales services.

6.Q:How can i become a distrubutor of YUNTIAN?
A:Contact us immediately for futher details by sending us an inquiry.