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China, Chinese Paper Machine Carbon Fiber Glass Ceramic Coating Bronze Ss Doctor Blade1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Paper MachineryPaper Machinery PartsBronze Doctor BladeCarbon Fiber Doctor Blade
Jiangsu Leizhan International Trade Co., Ltd.
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Product Description Product DescriptionLeizhan offers a comprehensive range of doctor blades for all types of machine positions and process needs. The continuous testing of blade materials and development of blades ensures the reliability and high quality of our doctor blades.All our blades are ranged according to their functionality. Economy range blades are designed to meet today's quality demands at competitive prices. Doctor blades in the Durability range are designed for maximum blade lifetime. The Performance range includes blades with specific superior features like low friction, high heat resistance or effective cleaning properties.Product ParametersMore material and types doctor blade, please contact us.Our doctor blade is worthing trying!Detailed PhotosOur AdvantagesPackaging & Shipping Installation InstructionsOnce in the maintenance period, the doctor blade is usually easily ignored. But some simple routine maintenance can keep the equipment running efficiently.One of the most effective ways to check the same problem is to check the blade with vision.The following table shows the different types of blade wear and the corresponding treatment methods.This inspection method is very effective.ProblemReasonMeasureUneven wear, frequent blade replacement1. The surface of roller or dryer is uneven2. The doctor holder is damaged or dirty3. Sediment1. Use a softer blade2. Clean, repair or replace the doctor holder3. Use abrasive bladeExcessive wear on middle or edge of blade1. The blade is not installed on the top of the roller2. The old blade sinks (or leaves) the roller or dryer1. Refit or add gasket at the back of blade if necessary2. Replace the old and sunken bladeExcessive wear at one end of bladeThe displacement of blade is not parallel to the axial direction of roller or dryerAdd gasket, if necessary, move bearing and bracket to adjust scraper parallel to axial directionThe blade is worn evenly, but the end face is rough1. There is deposit on the surface of roller or dryer2. The pressure of blade is too high3. The material of blade is too hard1. Use abrasive blade when necessary2. Reduce the pressure3. Use a slightly soft bladeExcessive wear in sheet areaThe sheet leaves sediment on the roller or dryer1. Use abrasive blade when necessary2. Trim the edge of blade frequently3. Use blade with slotted end to prevent excessive pressure on both ends of roller or dryerExcessive wear out of sheet areaThe sheet lubricates the roller or dryerUse blade with slotted endLocal depressionThe blade is damaged, electrostatic (discharge/ electrolysis /heating)Insulate the blade from the holder or use a non-metallic bladeThe blade produces burr1.The material of the blade is too soft2. The pressure is too high3. The angle of the blade is too small1. Use a slightly hard scraper2. Reduce the pressure3. Adjust the bearing or bracket to increase the angle,and use the instrument to check and correct the angle Company ProfileLEIZHAN is a China Based engineering company and machinery supplier committed to offer complate solution and provide high-cost-performance equipments related to stock preparation and paper-making industry. With advantage technology and excellent equipment,we provide one-stop service from consultation,process design and optimization,manufacture,installation,commissing and personnel training and so on. At the same time,we can supply all kinds of stock preparation and paper making equipment and accessories.For years,we have insisted on taking customer's value as our center and having strict quality-control and innovation in the whole process.Our products have reliable quality and superior performance and have been exported to Poland,Greece,Turkey,Iran,India,Packistan,Bangladesh,Thailand,Indonesia,Philippines,Malaysia,Vietnam,Mexico,Guatemala,Costa Rica,Columbia,Egypt etc.We have established long-term cooperation relationship with many paper mills and agent.Honesty,cooperation and win-win are important to us.We insisted on serve our customers with high quality products,sincere service and good reputation.We are appreciated for the long-term trust and favor from our customers.Hope we can cooperate sincerely and make progress together with our new and old customer.
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