Comparison and analysis of cost difference between "Huili" brand raised flooring and similar products in China
- Categories:Company news
- Author:
- Origin:
- Time of issue:2020-12-09
- Views:
(Summary description) I. Technology R&D cost investment Huili company has its own independent R & D team, in calcium sulfate flooring research and development, cooperation with Nanjing University and the Chinese Academy of Forestry Wood Industry Research Institute, invested a large amount of scientific research costs, developed calcium sulfate products with high strength and good quality stability, and develop calcium sulfate flooring industry quality standards; in the all-steel flooring products, Huili company and the United States ASM Group to establish cooperation, the introduction of foreign production technology and mold. Ⅱ, the production cost of calcium sulfate products Serial number Project content Huili Products Domestic Similar Products 1 Main Materials Calcium sulfate raw material Selected natural α-extra high strength gypsum powder (CaSO4 1/2H2O) Advantages: green, high purity, good strength and toughness Disadvantages: relatively high cost Ordinary gypsum powder mixed with ordinary cement or fly ash Advantages relatively low cost DisadvantagesLow purity, low strength and toughness, not environmentally friendly Paper pulp Unbleached sulfate coniferous wood pulp ProsNatural wood pulp, green, no impurities, no odor, high floor strength Disadvantages relatively high cost Recycled pulp from waste newspaper and kraft paper Advantages low cost DisadvantagesMany impurities, odor, not environmentally friendly, low floor strength Glue Shanghai Nogawata Stick Glue AdvantagesEnvironmental protection, no pollution, firm paste Disadvantages Cost increase 、 Common resin adhesive Advantages relatively low cost Disadvantage: not environmentally friendly, poor adhesiveness Steel plate Shougang galvanized steel AdvantagesHigh hardness, good flatness, bending resistance and other properties, good rust resistance Disadvantages Increased cost Ordinary small steel mill steel plates Advantages relatively low cost. DisadvantagesMany impurities, poor steel properties, general bending resistance, general rust resistance 2 Production Process Calcium sulfate base material Single-piece preparation, single-piece production. In other words, after mixing all kinds of raw materials separately and evenly, through the automatic electronic weighing system, the amount of all kinds of raw materials required for each piece of board is accurately weighed according to the formula, and then it enters the mixing bin for production. The advantages ensure that each piece of product has uniform texture, stable quality and small density error Disadvantages: more procedures, time-consuming operation, higher cost Direct mixing and stirring of various raw materials in batches AdvantagesSimple process, easy to operate Disadvantage: Uneven texture of each piece, high or low content of ingredients, large error in density of each piece. 3 Key production equipment Ovens Huili company introduced two sets of German BISON automatic mesh belt drying equipment, the whole drying channel is about 30 meters long, divided into 5 levels, each level of drying channel adopts electronic digital technology to automatically control the temperature, to ensure that the whole drying process is in a constant temperature state. AdvantagesThe whole drying process is in a constant temperature state, the temperature difference between each place in the drying tunnel at all levels is less than 1℃, thus ensuring that each piece of calcium sulfate board substrate can be evenly dried, to achieve the moisture content, product qualification rate. DisadvantagesHigh cost of equipment, use and maintenance costs are large. Homemade traditional old ovens or kilns Advantages low equipment price and maintenance costs Disadvantages difficult to control the temperature in the oven channel to achieve constant temperature, the temperature difference between the various parts of the oven channel, generally 10 ℃ or more, calcium sulfate board can not be dried. In addition, if the temperature in the oven is too high, the substrate will be over-dried and the moisture content is too low, the substrate will be dusted, the strength of the substrate will be reduced, and it will be easy to break after the force; if the temperature in the oven is too low, the substrate cannot be evenly dried and the moisture content is high, the galvanized steel plate and the substrate cannot be firmly pasted, and there are often quality problems such as shelling, blistering and rusting of the surface steel plate. Note: The good or bad of the substrate directly affects the floor load-bearing and use safety, so the key to the quality of calcium sulfate flooring is the quality of
Comparison and analysis of cost difference between "Huili" brand raised flooring and similar products in China
(Summary description)
I. Technology R&D cost investment
Huili company has its own independent R & D team, in calcium sulfate flooring research and development, cooperation with Nanjing University and the Chinese Academy of Forestry Wood Industry Research Institute, invested a large amount of scientific research costs, developed calcium sulfate products with high strength and good quality stability, and develop calcium sulfate flooring industry quality standards; in the all-steel flooring products, Huili company and the United States ASM Group to establish cooperation, the introduction of foreign production technology and mold.
Ⅱ, the production cost of calcium sulfate products
Serial number
Project content
Huili Products
Domestic Similar Products
1
Main Materials
Calcium sulfate raw material
Selected natural α-extra high strength gypsum powder (CaSO4 1/2H2O)
Advantages: green, high purity, good strength and toughness
Disadvantages: relatively high cost
Ordinary gypsum powder mixed with ordinary cement or fly ash
Advantages relatively low cost
DisadvantagesLow purity, low strength and toughness, not environmentally friendly
Paper pulp
Unbleached sulfate coniferous wood pulp
ProsNatural wood pulp, green, no impurities, no odor, high floor strength
Disadvantages relatively high cost
Recycled pulp from waste newspaper and kraft paper
Advantages low cost
DisadvantagesMany impurities, odor, not environmentally friendly, low floor strength
Glue
Shanghai Nogawata Stick Glue
AdvantagesEnvironmental protection, no pollution, firm paste
Disadvantages Cost increase
、
Common resin adhesive
Advantages relatively low cost
Disadvantage: not environmentally friendly, poor adhesiveness
Steel plate
Shougang galvanized steel
AdvantagesHigh hardness, good flatness, bending resistance and other properties, good rust resistance
Disadvantages Increased cost
Ordinary small steel mill steel plates
Advantages relatively low cost.
DisadvantagesMany impurities, poor steel properties, general bending resistance, general rust resistance
2
Production Process
Calcium sulfate base material
Single-piece preparation, single-piece production. In other words, after mixing all kinds of raw materials separately and evenly, through the automatic electronic weighing system, the amount of all kinds of raw materials required for each piece of board is accurately weighed according to the formula, and then it enters the mixing bin for production.
The advantages ensure that each piece of product has uniform texture, stable quality and small density error
Disadvantages: more procedures, time-consuming operation, higher cost
Direct mixing and stirring of various raw materials in batches
AdvantagesSimple process, easy to operate
Disadvantage: Uneven texture of each piece, high or low content of ingredients, large error in density of each piece.
3
Key production equipment
Ovens
Huili company introduced two sets of German BISON automatic mesh belt drying equipment, the whole drying channel is about 30 meters long, divided into 5 levels, each level of drying channel adopts electronic digital technology to automatically control the temperature, to ensure that the whole drying process is in a constant temperature state.
AdvantagesThe whole drying process is in a constant temperature state, the temperature difference between each place in the drying tunnel at all levels is less than 1℃, thus ensuring that each piece of calcium sulfate board substrate can be evenly dried, to achieve the moisture content, product qualification rate.
DisadvantagesHigh cost of equipment, use and maintenance costs are large.
Homemade traditional old ovens or kilns
Advantages low equipment price and maintenance costs
Disadvantages difficult to control the temperature in the oven channel to achieve constant temperature, the temperature difference between the various parts of the oven channel, generally 10 ℃ or more, calcium sulfate board can not be dried. In addition, if the temperature in the oven is too high, the substrate will be over-dried and the moisture content is too low, the substrate will be dusted, the strength of the substrate will be reduced, and it will be easy to break after the force; if the temperature in the oven is too low, the substrate cannot be evenly dried and the moisture content is high, the galvanized steel plate and the substrate cannot be firmly pasted, and there are often quality problems such as shelling, blistering and rusting of the surface steel plate.
Note: The good or bad of the substrate directly affects the floor load-bearing and use safety, so the key to the quality of calcium sulfate flooring is the quality of
- Categories:Company news
- Author:
- Origin:
- Time of issue:2020-12-09
- Views:
I. Technology R&D cost investment
Huili company has its own independent R & D team, in calcium sulfate flooring research and development, cooperation with Nanjing University and the Chinese Academy of Forestry Wood Industry Research Institute, invested a large amount of scientific research costs, developed calcium sulfate products with high strength and good quality stability, and develop calcium sulfate flooring industry quality standards; in the all-steel flooring products, Huili company and the United States ASM Group to establish cooperation, the introduction of foreign production technology and mold.
Ⅱ, the production cost of calcium sulfate products
Serial number | Project content | Huili Products | Domestic Similar Products | |
1 |
Main Materials | Calcium sulfate raw material |
Selected natural α-extra high strength gypsum powder (CaSO4 1/2H2O) Advantages: green, high purity, good strength and toughness Disadvantages: relatively high cost |
Ordinary gypsum powder mixed with ordinary cement or fly ash Advantages relatively low cost DisadvantagesLow purity, low strength and toughness, not environmentally friendly |
Paper pulp |
Unbleached sulfate coniferous wood pulp ProsNatural wood pulp, green, no impurities, no odor, high floor strength Disadvantages relatively high cost |
Recycled pulp from waste newspaper and kraft paper Advantages low cost DisadvantagesMany impurities, odor, not environmentally friendly, low floor strength |
||
Glue |
Shanghai Nogawata Stick Glue AdvantagesEnvironmental protection, no pollution, firm paste Disadvantages Cost increase 、 |
Common resin adhesive Advantages relatively low cost Disadvantage: not environmentally friendly, poor adhesiveness |
||
Steel plate |
Shougang galvanized steel AdvantagesHigh hardness, good flatness, bending resistance and other properties, good rust resistance Disadvantages Increased cost |
Ordinary small steel mill steel plates Advantages relatively low cost. DisadvantagesMany impurities, poor steel properties, general bending resistance, general rust resistance |
||
2 |
Production Process | Calcium sulfate base material |
Single-piece preparation, single-piece production. In other words, after mixing all kinds of raw materials separately and evenly, through the automatic electronic weighing system, the amount of all kinds of raw materials required for each piece of board is accurately weighed according to the formula, and then it enters the mixing bin for production. The advantages ensure that each piece of product has uniform texture, stable quality and small density error Disadvantages: more procedures, time-consuming operation, higher cost |
Direct mixing and stirring of various raw materials in batches AdvantagesSimple process, easy to operate Disadvantage: Uneven texture of each piece, high or low content of ingredients, large error in density of each piece. |
3 |
Key production equipment | Ovens |
Huili company introduced two sets of German BISON automatic mesh belt drying equipment, the whole drying channel is about 30 meters long, divided into 5 levels, each level of drying channel adopts electronic digital technology to automatically control the temperature, to ensure that the whole drying process is in a constant temperature state. AdvantagesThe whole drying process is in a constant temperature state, the temperature difference between each place in the drying tunnel at all levels is less than 1℃, thus ensuring that each piece of calcium sulfate board substrate can be evenly dried, to achieve the moisture content, product qualification rate. DisadvantagesHigh cost of equipment, use and maintenance costs are large.
|
Homemade traditional old ovens or kilns Advantages low equipment price and maintenance costs Disadvantages difficult to control the temperature in the oven channel to achieve constant temperature, the temperature difference between the various parts of the oven channel, generally 10 ℃ or more, calcium sulfate board can not be dried. In addition, if the temperature in the oven is too high, the substrate will be over-dried and the moisture content is too low, the substrate will be dusted, the strength of the substrate will be reduced, and it will be easy to break after the force; if the temperature in the oven is too low, the substrate cannot be evenly dried and the moisture content is high, the galvanized steel plate and the substrate cannot be firmly pasted, and there are often quality problems such as shelling, blistering and rusting of the surface steel plate. |
Note: The good or bad of the substrate directly affects the floor load-bearing and use safety, so the key to the quality of calcium sulfate flooring is the quality of the substrate, in addition to raw materials, the control of the moisture content of the substrate is the key factor in the quality control of the substrate, but also the difficult point. Qualified substrate moisture content must be strictly controlled within 3% to 5%, such as substrate moisture content is too low, the substrate will be dusted, the strength of the substrate is reduced, and will be easy to fracture after the force; substrate moisture content is too high, galvanized steel and the substrate can not be pasted firmly, and often there will be quality problems such as shelling. Therefore, some domestic manufacturers using traditional drying equipment simply can not guarantee the mass production of calcium sulfate, especially when it comes to some large-scale projects, subject to the constraints of the construction period and large-scale dosage and other factors, there are usually some major problems in the supply capacity and product quality.
Ⅲ, all-steel flooring products production costs
Serial number | Project content | Huili Products | Domestic Similar Products | |
1 |
Main Materials | Steel plate |
Huili flooring raw materials have standards and requirements, the floor on the steel plate using brand big steel mills such as Tang Steel, Baosteel cold-rolled steel plate, hardness in 90HRC or more, so as to ensure the floor steel, flatness, resistance to bending and other performance. The bottom plate is made of high quality deep Chung board, and the floor is formed as a whole at one time, and its edges and corners are formed with good structure. Advantages high hardness, flatness, bending resistance and other properties, good rust resistance performance Disadvantages Cost increase
|
Ordinary small steel mill steel plates Advantages relatively low cost. DisadvantagesMany impurities, poor steel properties, general bending resistance, general rust resistance |
Filler |
Adopting imported foaming equipment and foaming agent, the pure cement slurry adopts self-weight filling to ensure dense grouting and uniform foaming, thus ensuring the bearing strength of the floor and avoiding the sound of cement fracture after paving and use. Disadvantages lower production efficiency, production costs increase |
Low-grade cement and adulterated fly ash, ordinary foaming agent, the advantages of low cost. Disadvantages: floor strength is reduced, stepping on the filler fracture sound
|
||
2 |
Production Process | All Steel Flooring |
1) Huili flooring improves the previous process, and the floor must be shaped after stamping and welding, which ensures the precise dimension of the floor profile and sufficient surface flatness. 2) All Huili flooring edge parts have a total of 64 welding points, 50% more than the 40 welding points of ordinary flooring, greatly enhancing the bearing capacity of the edge of the floor. 3) The unique structure design of Huili flooring, in addition to the traditional bottom 64 small balls, the addition of 32 raised small balls, solving the shortcomings of the bottom flat area of ordinary flooring is relatively weak, enhancing the overall load in the floor, ultimate load and evenly distributed load. Disadvantages more investment in research and development, more processes, time-consuming operation, increased costs |
IV. Management Costs
Huili company is mainly export-oriented movable floor manufacturer, as the Chinese manufacturing base of ASM Group, Huili company began to strictly implement the national SJ/T10796-2001, the United States CISCA, the United Kingdom MOB testing standards, in the production process, the strict implementation of the three-check system, the company has built the company has floor testing equipment, can complete the floor concentrated load test, rolling test, uniform load Test, impact test, floor conductive performance test, each batch of products, the company strictly implement the factory sampling system to ensure that the factory products qualified rate. Huili company compared to other units, management costs are relatively slightly higher.
Scan the QR code to read on your phone
More News
Tel:0519-8850 3665
E-mail:market@huiliaccessfloor.com
ADD: NO.4 Wuqing Street, Cuiqiao Weixing Industry Zone, Henglin Town, Wujin District, Changzhou City, Jiangsu Province, China
Copyright © 2020 Changzhou Huili Access Floor Co.,Ltd. All Rights Reserved. 苏ICP备11089626号-1
Powered by:www.300.cn nanjing.300.cn