China A Grade Laminated Wood Sheets/ High Densified Wood Board/Plywood Manufacturer

Description:Densified woodboard is widely used as insulation and supporting material in oil-type transformers and instrument transformers.  It can replace steel plate, insulating pressboard, epoxy paper sheets, epoxy paperboard woven glass fabric lamination in these fields.Characteristic:Good Electrical Insulation Properties.High Mechanical strength at Low specific density.Excellent dielectric properties.Aptness to work at high temperature.Very good oil absorption.Manufacturing process:After being cut to size, each individual piece of veneer is impregnated with phenolic resin in a vacuum autoclave. Following impregnation, the pieces of veneer are baked in an oven to achieve a "B-stage" (partially cured) condition. The next step is to arrange and to stack the veneers to the desired configuration and thickness. Lamination, densification and complete curing are accomplished simultaneously in specially designed hot press machine.Machined products:Top & Bottom pressure ring, Pressure Beams, core to coil packing, Lead & Cleat support, step block or core packing, Densified wood support, Fasteners & other items for Power & Distribution Transformers.Standard sizes:1500 * 1000 mm3000 * 1500 mm2400 * 1200 mm2000 * 1000 mm2200 * 1200 mmThickness: 8-100mmOther sizes are available upon request. For each size, a minimum order of 2,000 kg per delivery is required. Appearance Quality          ltemAllowed Range           SwellingNot Allowed         Cracking         Dead Knot       Foreign-body Adhering          Insect Hole          Rot           Contamination           Bruising           ImpressionA few allowed,not effect in usage           Color-odds and Splash           Patches per sq.m. on surface≤3FAQ: Q: How long is your delivery time?A: Generally it is 3-5 days if the goods are in stock. Or it is 15-30 days if the goods are not in stock, it is according to quantity.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: How can you guarantee the quality of mass production is same with the sample sent to me before?A: Our warehouse staff will leave another same sample as yours. The production process will be under your requirement.Q: What is your terms of payment ?A: Payment≤1000USD, 100% in advance. Payment≥1000USD, 30% T/T in advance ,balance before shipment.Q: Can you give me a discount price?A: It is depending on the volume. The larger the volume, the more discount you can enjoy.Q: Why is your price a bit higher than other Chinese suppliers?A: To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each item at a wide range of price. We can offer the products of different quality levels depending on customer's target price and quality requirement.Q: How can you guarantee the quality of mass production is same with the sample sent to me before?A: Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.Q: How can you deal with quality issues that customer feedback after receiving the goods?1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to verify.2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.3) Finally, we will negotiate with our customers to make some compensation. Packaging & DeliveryPackaging Details: Normal Export Packing, Wrapped with plastic film , Moisture proof; then packed with plywood pallet.Delivery Detail:  Within 15 days after receiving T/T payment ( at least 30%) Welcome all inquiries!Miss: lea       /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1