Temel bilgiler.
Automatic Grade
Semiautomatic
Precision
Normal Precision
Certification
CE, ISO, FDA
Name
Plywood Production Line
Available Size
4*8FT, 6*9 FT
Available Thickness
4-40mm
Material
Logs or Veneer Is Available
Function
Plywood Manufacturing
Capacity
10000cbm-100000cbm
Taşıma Paketi
Water Proof Package
Menşei
Linyi City, Shandong Province
Ürün Açıklaması
WHAT IS PLYWOODPlywood is a sheet material manufactured from thin layers or "plies" of wood veneer that are glued together with adjacent layers having their wood grain rotated up to 90 degrees to one another. It is an engineered wood from the family of manufactured boards which includes medium-density fibreboard (MDF) and particle board (chipboard).
All plywoods bind resin and wood fibre sheets (cellulose cells are long, strong and thin) to form a composite material. This alternation of the grain is called cross-graining and has several important benefits: it reduces the tendency of wood to split when nailed in at the edges; it reduces expansion and shrinkage, providing improved dimensional stability; and it makes the strength of the panel consistent across all directions. There is usually an odd number of plies, so that the sheet is balanced-this reduces warping. Because plywood is bonded with grains running against one another and with an odd number of composite parts, it has high stiffness perpendicular to the grain direction of the surface ply.
Smaller, thinner, and lower quality plywoods may only have their plies (layers) arranged at right angles to each other. Some better quality plywood products will by design have five plies in steps of 45 degrees (0, 45, 90, 135, and 180 degrees), giving strength in multiple axes.
HOW TO MAKE PLYWOOD
1) Log cutting:
Usually import log length is more than 6 meters. Cutting according to the technology required length and quality. The cutting length should be product length add remains. For example, product is 1220mm*2440mm, cutting length usually be 2600mm or 1300mm. log length, camber and demerit affect plywood output directly. Remains are small wood pieces, truncations, sawdust, tec. Log cutting wastage ratio is 3%-10%.
2) Veneer peeling:
Peeling is the most popular plywood producing process. Back veneer thickness is about 0.6mm, core veneer and centre veneer thickness is about 1.8mm.
3) Drying:
Veneer is moist. it should be dried according to the technology requirement. After drying, it will shrink. Dimension will become smaller. Veneer length, width, thickness will shrink. Shrink wastage is related to wood material, moisture containing, veneer thickness. Shrink wastage is 4%-10%.
4) Veneer handling:
Handling include cutting, putting veneer together and mending. Cut zonal veneer into specification veneer or proper size which can be put together. Narrow zonal veneer can be put together into one veneer. Veneer with demerit can be mended to be qualified. Wastage in this part related to log material, peeled veneer quality, dried quality, and worker operation skill. Wastage ratio is 4%-16%. Import veneer processing plywood wastage ratio is 2%-11%.
5) Hot press:
Veneer be glued and stacked, then glue together under set temperature and pressure by hot press. As veneer temperature and moisture containing changes, veneer will shrink. Shrink wastage is related to temperature, pressure, hot press time, wood material, moisture containing, wastage ratio is 3%-8%
6) Edge trimming:
Trimming the edge of the plywood flank from hot press to qualified plywood board. Remains related to process remains and product dimension. Production is bigger, wastage is smaller. Wastage ratio is 6%-9%
7) Sanding:
Sanding plywood surface to make it good. Wastage is powder. Veneer quality is good, sanding is less. Wastage ratio is 2%-6%
8) Warehousing:
Plywood is packing in palletize or in bulk.
Main machines
Our service
Presale service
1. Make reliable pratical mechine list and production proposal free of charge, according to customers' actual situation
2. Design the machine free of charge, according to customer's production line and production cost,
3. Make the workshop and production line layout free of charge, according to customers' factory land
Medium-sales service
1. Video for the manufacturing process as customers requirement
2. Machine modifying according customers' suggestion
3. Order the shipment and prepare the documents for customers' clearance, according to customers' custom requirement
After-sale services
1. One year warranty for main machine, cost price for vunerable parts
2. Experienced engineer is avaiable for the machine installation and worker training
3. Cooperate with Aliyun OS, remote control of trouble shoting and system upgrading
Adres:
Yitang Town, Linyi, Shandong, China
İşletme Türü:
Üretici/Fabrika
İşletme Aralığı:
Üretim ve İşleme Makineleri
Yönetim Sistemi Sertifikasyonu:
ISO 9001, ISO 9000
Şirket Tanıtımı:
LINYI RUIFENG MAKINE FABRIKASI: 1993 yılında kurulan LINYI RUIFENG MAKINE FABRIKASI, Çin′deki profesyonel ahşap tabanlı panel makinesi üreticilerinden biridir. 25 yıllık sıkı çalışma ve yenilik, RUIFENG iç pazardaki en güvenilir marka haline geldi. Her türlü ahşap makinesi, özellikle de form verme makinesi, Soğuk pres, sıcak pres, Kurutucu ve diğer makineler üretiyoruz. Ayrıca OSB Hattı, MDF/HLD Hattı, Partikül Kartı Hattı, Blok Kartı Hattı ve kontrplak Hattı gibi tüm üretim hatlarını üretebiliyoruz. Rusya, Özbekistan, Vietnam, Etiyopya ve diğer ülkelerde toptan hatları başarıyla kurduk
. Mühendislik ekibimiz, hammaddeler, tasarlanan yıllık çıktı, çevre politikası ve diğer gerçekler gibi taleplere göre müşteriler için düzen tasarımı yapmak ve makul çözümler sunmak için elimizde. Ayrıca, müşterilere yurt dışı kurulum, çalışan eğitimi, ekipman ayarı ve ekipman bakımı gibi profesyonel satış sonrası hizmet sağlamak için Teknisyen ekibimiz var.
Dünya genelinde daha fazla müşteriyle işbirliği içinde, RUIFENG, iç pazardan yurt dışı pazarlara kadar giderek daha güçlü bir büyüme ve daha güçlü bir büyüme elde edecek.