Spraying Paint Refractory Gunning Mix Industrial Kilns Repair Gunning Mass

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials, Powder
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: refractory gunning mix
• Shape: Powder
• Material: Gunning Mass
• Product Name: Kilns Repair Gunning Mass
• Sample: Provide
• Cold Crushing Strength(MPa): 50~70MPa
• Certificate: CE ISO
• Application: Industrial Furnaces
• Function: Functional Refractories
• Advantage: High Temperature Resistant
• Keyword: Refractory Gunning Mix
• Maximum Service Temperature: 1200-1400
• Transport Package: Bags
• Specification: 25kg/bag, 50kg/bag
• Trademark: RSNC
• Origin: China
• HS Code: 6902200000
• Production Capacity: 80000 Tons Per Year
• Package Size: 150.00cm * 150.00cm * 150.00cm
• Package Gross Weight: 1000.000kg

Product Description

Spraying paint refractory gunning mix industrial kilns repair gunning mass 

Product Description

Refractory gunning mix is composed of refractory materials with a certain particle gradation, chemical binders and admixtures. It is an unshaped refractory material used when repairing the lining of thermal equipment using spray construction methods. It is a main type of spray material.

According to the state of the material used for gunning and the spraying method, it can be divided into three types:

(1) Wet gunning repair can generally only perform thin-layer repair.
(2) Dry gunning (also called semi-dry gunning) can carry out thicker layer spray repair and is the most widely used.
(3) Flame gunning can obtain a gunning layer with a dense structure, high bonding strength, and strong erosion resistance and erosion resistance.

Refractory Gunning Mass Advantage:

Refractory Gunning Mass feature high adhesive strength, low rebounding rate, good sintering ability, and superior resistance to erosion/corrosion. These are ideal products for both cold and hot maintenance of converter lining.

Dry Ramming Mixes have the advantages of easy installation, high bulk density, easy sintering, strong resistance to molten steel penetration, and strong resistance to erosion / corrosion. This product is ideal choice for converter, EAF, ladle.

Product Parameters

Refractory Gunning Mix Technique Data

Indicators		RS-DPM80	RS-DPM85
Chemical composition(%)	MgO  ≥	80	85
Bulk density(g/cm3)	110ºC×24h  ≥	2.5	2.5
Bending strength(MPa)	1500ºC×3h  ≥	6	6
Compressive strength(MPa)	1500ºC×3h  ≥	20	20
Maximum temperature	ºC	1700	1750

Product Application

Refractory Gunning Mix Application

Refractory Gunning Mix is mainly used to repair the lining of kilns or thermal equipment, blast furnaces, hot blast furnaces, tap ditch, open hearth furnace, converter and electric furnace, heating furnace, flue, chimney, etc., such as RH furnace dip pipe, ladle, hot metal ditch, etc.

Refractory gunning material is an unshaped refractory material that prolongs the service life of kilns and reduces the user's expenditure on refractory materials.  After spraying on major kilns and thermal equipment, the use effect is very significant.

Packaging & Shipping

Company Profile

Zhengzhou Rongsheng Refractory Material Co., Ltd.

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED has 30 years of experience in R & D and design of unshape refractory experts, holds 20 utility model patents and 7 invention patents, and has passed the ISO quality, environment and safety management system certification. The company is committed to the R & D, production and service of refractories used in metallurgy, electric power, nonferrous metals, building materials, chemical industry and other industries. Its products cover 198 kinds of materials and 2369 varieties in three categories (acidic, neutral and alkaline), providing overall solutions for refractories for 1200 domestic and 200 foreign customers.
 

Unshaped Refractory Factory
 

There are 240 staffs in Rongsheng Company, of which 12 is senior professional technician. Annual production capacity is up to 60000 tons. There are light and heavy weight materials production lines and all kinds of complete production, testing and check equipment, of which there are 10 series shaped press machine that from 400 tons to 1000 tons and two hyperthermia tunnel kilns whose length are 148m and 118m.

Rongsheng Refractory has established complete quality system and conducted quality control through the whole staff and process that from raw materials, production, check and various parts strictly according to ISO9001 standard and with the professional checker at each level to take good product and service as the top goal.

 

Customer Visiting

Rongsheng Refractory insists on pursuing the management idea of "honest, courtesy, innovation and professionalism" as the purpose, taking the "low price for better quality" as the foundation of enterprise development and creating "Rongsheng Brand" as the enterprise strategic goal.  And Rongsheng provides satisfying, timely and efficient service for customers based on scientific management process, complete customer information management system and abundant products types.
 

Certifications

Rongsheng holds the third-level qualification certificate of metallurgical general contracting for furnace construction, the second-level anti-corrosion insulation qualification certificate, the quality management system ISO 9001 certification, 14001 certification, 45001 certification, 18001 certification and AAA-level credit enterprise certification.  25 Years of experience, more than 2,000 furnace cases around the world, and a team that can execute more than 20 furnace construction projects at the same time.