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Quality Control
DO OUR BEST
Quality Control
As a hardwood flooring supplier, Kelaiwood controls every stage of the production process, and our factory has strict quality control measures in place to guarantee the highest quality finished product every time.
All of kelai finished wood flooring are manufactured under strict production quality standards. Do our best. From the material to the Finished floor, each piece of board is processed through more than 40 processes. Each process is strictly checked by QC ,controlled by certain production data, and tested by independent laboratory. To ensure performance meets or exceeds our internationally recognized standards，to ensure that only the best flooring reach our customers.
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Cumaru Engineered Flooring
Length Measure of wood flooring
Checking as samples
Width measure of wood flooring
wood flooring adhesive test
Wood flooring coating test
Wood flooring Gloss test
Wood flooring Gloss test
Wood Flooring Package
Wood flooring package (2)
Wood flooring structure
Wood flooring structure
Wood flooring thickness measure
Wood flooring thickness measure
Wood flooring wear layer resistant test
wood flooring thickness measure
Wood flooring boiling stripping test
Wood flooring boiling stripping test (2)
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Key Points in Quality Control
Quality Above All
Constantly increase the share of our products in the international market.
Consolidate our brand(Kelaiwood)'s image by delivering the highest quality products and always delivering on time.
Strive to produce the highest quality wood flooring by investing in cutting-edge machinery, quality materials and employing skilled staff.
Production Tracking
KelaiWood guarantees the quality of our products and provide reliability and satisfaction to our customers.
We provide full tracking and regular photosor video updates throughout the manufacturing process.
Our all inspections at production sites are carried out by our own employees and not by third parties.
QC Checklist in Manufacturing Process
Splitting of wood veneer
Grading of wood veneer
Abrasion test to check the resistance of the coating surface.
Random checks on sheen/gloss level to ensure a consistent coating surface.
Random scratch tests conducted to determine the resistance level of the coating surface
Dimensional and Processing Precision Measurement
Put a box of floors together,install them on a table or flat ground, and assemble them. touch the seams with your hands or slide a coin on the surface to see if there is a difference in height.Look at the tightness of the splicing gap.
From the end of the board surface to observe whether its paint film is plump and even, there is no wave-like indentation, etc. Paint should be painted evenly, with no bubbles, small white spots, and other phenomena, and no obvious stains and damage on the surface.
Moisture Content Testing
Kelaiwood ensures that all of the hardwood floorings that we sell, meet their stringent standards for moisture content.
Cut some samples of similar size and weigh,dry for 72 hours, and quickly measure the weight after constant mass.
Pin-type meters use penetrating electrodes Measure the wood’s moisture content by using electrical resistance.
Surface
The wood flooring will be placed diagonally in a bright place.
From the end of the board surface to observe whether its paint film is plump and even. There is no wave-like indentation, etc.
Paint should be painted evenly, with no bubbles, small white spots, and other phenomena, and no obvious stains and damage on the surface.
Follow Me
Key Points in Quality Control
Quality Above All
1)Constantly strive to increase the share of our products in the international market.
2)Consolidate our brand(Kelaiwood)'s image by delivering the highest quality products and always delivering on time.
3)We strive to produce the highest quality wood flooring by investing in cutting-edge machinery, quality materials and employing skilled staff.
Production Tracking
KelaiWood guarantee the quality of our products and provide reliability and satisfaction to our customers. provides full tracking and regular photo or video updates throughout the manufacturing process, We all inspections at production sites are carried out by our own employees and not by third parties.
QC Checklist in Manufacturing Process
Splitting of wood veneer Grading of wood veneer The abrasion test checks the toughness of the coated surface. Random checks on the sheen/gloss level are done to ensure a consistent coated surface. Random scratch tests are conducted to determine the resistance level of the coating surface
Formaldehyde Emission
We produce the wood flooring as the strict safety and manufacturing standards. We take formaldehyde emissions very seriously and we want to assure you that our flooring is safe for you and your family. Our wood flooring meets CARB 2 requirement and the Formaldehyde emission is E0 stanard.The formaldehyde content is determined by collecting formaldehyde in air in a small distilled water container inside a closed dryer.
Moisture Content Testing
Kelaiwood ensures that all of the hardwood floorings that we sell, meet their stringent standards for moisture content.
1)Cut some samples of similar size,Weigh, dry for 72 hours, and quickly measure the weight after constant mass.
2)Pin-type meters use penetrating electrodes and measure the wood’s moisture content using electrical resistance.
Dimensional and Processing Precision Measurement
1)Put a box of floors together,put them on a table or flat ground, and assemble them. touch the seams with your hands or slide a coin on the surface to see if there is a difference in height.Look at the tightness of the splicing gap.
2)From the end of the board surface to observe whether its paint film is plump and even, there is no wave-like indentation, etc. Paint should be painted evenly, with no bubbles, small white spots, and other phenomena, and no obvious stains and damage on the surface.
Water Absorption Thickness Expansion Rate
Cut alternative wood flooring samples of similar size, number them and put them into boiling water for 5-8 minutes. Take them out and compare how much they expand at the edges. It is best to use micrometer in advance to measure the thickness of the measuring point of the sample and make a mark. After soaking through boiled water, take out measure its ply again, can calculate after soaking of boiled water, relative floor bibulous ply expands rate.
Abrasion Resistance
With 180mm sandpape, the same person, with the same strength and method, continuous back and forth grinding the same place floor, 50 times. If the wooden flooring is Without aluminum trioxide, it is likely that top wood veneer will be severely damaged. 46 grams of wear-resisting paper floor, the surface of the basic will not have serious scratches; 38 grams or less of wear-resistant paper, the surface will have different degrees of wear.