minghungmachinery@gmail.com    ▏           +8618769900191 / +86 15589105786

Home

Veneer Machine Serise

Veneer Drying Series

Plywood Machine Series

Techincal Center

Contact Us

What is LVL sheet
You are here: Home » News » What is LVL sheet

What is LVL sheet

Publish Time: 2023-06-03     Origin: original

What is LVL sheet


LVL laminated veneer lumber (Laminated Veneer Lumber,) 

is a material formed by laminating thick veneers along the direction of the grain, hot pressing and gluing, and then sawing. can make up

Artificial fast-growing wood has shortcomings such as soft material, low strength, and large size variability, so as to realize the optimal use of inferior wood and the large use of small wood, and alleviate the conflict caused by the shortage of wood.


Process principle: LVL (Laminated Veneer Lumber) is a material formed by laminating thick veneers along the grain direction, hot pressing and gluing, and then sawing. It is similar to the production process of plywood

Recently, the veneer preparation process is almost the same, and the main difference lies in the blank formation, hot pressing and post-processing processes.


1. Rotary cutting board The raw wood is cut into veneers with different specifications and a thickness of 1-3 mm.

2. Drying and drying The veneers cut into various specifications are dried in the air, and then leveled and dried by a drying machine at about 120 degrees. The moisture content of the veneers is controlled at 8%-10%.

3. Splicing board The veneers that have been leveled by various ovens are spliced into a certain length of wide-band veneer through the inclined arcade machine according to the requirements of the production products.

4. Glue coating The veneer after drying and leveling the inclined street is glued by a glue coating machine. The glue is phenolic glue, and the formaldehyde content does not exceed 1mg.

5. Laying board cold pressing According to the product requirements, the glued veneer is laid into a certain number of layers parallel to the direction of the wood grain, and formed by cold pressing.

6. Hot pressing The cold-pressed laminated board is hot-pressed at a temperature of 160 degrees Celsius for a certain period of time through a 1500-ton hot press, and the glue is heated and cured to form a laminated board.

material.Whatsapp: +8618769900191 +8615589105786 +8615805493072

Email: minghungmachinery@gmail.com

Website: www.plywoodmachineline.com

The Ultimate Guide to Plywood Hot Press Machines: Crafting High-Quality Plywood

The Ultimate Guide to Plywood Hot Press Machines: Crafting High-Quality Plywood Introduction:Plywood is a versatile and widely used material in various industries, from construction to furniture manufacturing. Behind the scenes, plywood hot press machines play a crucial role in the production proces

Advantages of veneer dryer ?

What is a veneer dryer?MINGHUNG Roller veneer dryer for drying original wood veneer, remove abundant humidity, in the end, the wood veneer humidity will be 5%-10%, so it is suitable for making plywood.Veneer roller dryer are suitable for big drying capacity per day, it can be different length, width

SHANDONG MINGHUNG WOOD MACHINERY FACTORY

Shandong Minghung Wood Machinery Factory Shandong minghung wood machine factory produces plywood machinery in linyi city city, china, dedicated to providing high-quality and suitable machines veneer machine,plywood machine,veneer splicing machine.veneer dryer machine,veneer peeling machine,plywood v

plywood hot pressing process

Whatsapp: +8618769900191 +8615589105786 +8615805493072Email: minghungmachinery@gmail.comWebsite: www.plywoodmachineline.com

Film Yüzlü Kontrplak - Çin Fabrikasından Laminasyon Sıcak Pres Makinesi

Film Yüzlü Kontrplak - Çin Fabrikasından Laminasyon Sıcak Pres MakinesiBugün Film yüzlü kontrplak yapmak için laminasyon sıcak pres makinesini tanıtacağım, fenolik film yüzlü kontrplak, kalıp film yüzlü kontrplak, kalıp filmi yüzlü kontrplak, kaymaz kontrplak, tel örgülü kontrplak vb. gibi farklı tü

Veneer Drying Machine -China Shandong MINGHUNG Machine

Veneer Drying Machine -China Shandong MINGHUNG Machine Veneer roller dryer Convey wood veneer by rollers Veneer mesh dryer convey wood veneer by mesh belt Wood veneer dryers are mainly used to dry wood of various tree species, specifications, and uses.Most of the waste of wood veneer is due to the

How To Laminate Melamine on Mdf Chipboard by Hot Press Machine

How To Laminate Melamine on Mdf Chipboard by Hot Press Machinemelamine press machineHow to Laminate Melamine on MDF board and Chipboard?Do you want to produce and make melamine laminated MDF? Melamine faced particle board? the panel thickness can be different like 12mm, 25mm or others Then one set g

Automatic /Auto Loader And Unloader for Plywood Hot Press Machine From China SHANDONG MINGHUNG MACHINE

Automatic /Auto Loader And Unloader for Plywood Hot Press Machine From China SHANDONG MINGHUNG MACHINEMINGHUNG Auto hot press machineIntroduction:The plywood manufacturing industry has witnessed significant advancements in recent years, with automation playing a crucial role in improving efficiency

China MINGHUNG Rotary Wood Veneer Lathe

Rotary Wood Veneer LatheRotary cutting machines are used to process wood sections of a certain length and diameter into continuous veneer strips for the production of plywood, fine wood top boards and other artificial board veneers. The main technical parameters of the rotary cutting machine are the

Veneer Machine Dryer

veneer machine dryer

Shandong MINGHUNG Wood Machinery Co.,Ltd is one famous manufacturer of plywood machine in China, located in Linyi city. 

CONTACT US

 +86-18769900191 /  +86-15589105786 
 +86-18769900191 / +86-15589105786
 
minghungmachinery@gmail.com
   Fangcheng Town,Lanshan District,Linyi City,Shandong Province,China
Copyright © 2010 SHANDONG MINGHUNG WOOD MACHINERY CO.,LTD