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Scars are usually caused by the use of measuring instruments contact when measuring inner diameter of cylinder inside micrometer, measuring contact is friction edges inserts of wall thickness of cylinder, measurement contactor for high hardness wear resistance of cemented carbide made. Generally, ... قراءة المزيد
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Hydraulic cylinder piston is to prevent the main elements for hydraulic oil leak, in the inspection process in accordance with the normal practice of running equipment, and then do the reversing valve to piston position stretched out to the limit, hydraulic support cylinder in the promotion State, ... قراءة المزيد
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The color steel roof sheet roll forming machine also has the advantages of operation, maintenance, maintenance, mechanical debugging, and easy mold replacement. 1. Overall dimensions of equipment installation: 6200mm × 1300mm × 1000mm 2. Total weight of equipment: about 4000kg 3. Power of main ... قراءة المزيد
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How to Increase Roll Forming Machine Speed? First, driven type use motor driven or servo motor driven. Second, use flying cutting, cutter with non stop. Machine roller stations more, so that machine can produce good sheet. High speed can reach 20-30mm/min, also we can make speed 30-50m/min... قراءة المزيد
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Color steel roof deformation of the main reasons: first: the roof span is big, time is long cause of water in the middle, in the middle of gravity, the rain the more deformation, appear even roof fall. The second: roof with mineral wool, mineral wool have bibulous effect, rainy day, rain roof ... قراءة المزيد
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The structure of color coated steel plate is often composed of cold rolled plate + galvanized layer or aluminized zinc layer + chemical conversion layer + primer + front paint, color coated steel plate paint layer adhesion is strong and not easy to fall off, cut with better sun resistance, corrosion ... قراءة المزيد
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Galvanized roller shutter door frame machine, machines are customized, if you need, welcome to contact with me قراءة المزيد
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For this reason, the foundation is carefully inspected before the press is installed, and problems should be dealt with in advance. The contents of the basic inspection include: the external dimensions of the foundation, the level of the foundation surface, the center line, the elevation, the center ... قراءة المزيد
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We are smoothly loading and shipping 3 sets Stell Glazed Tile Forming Machine to our Romania Customers. Very appreciated our customers to trust us! Wish they have better business! قراءة المزيد
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1.view the boom cylinder's leakage. Rises in the most simple way is to arm and see if their freedom significantly reduced. If whereabouts apparently opened oil tank view, seal if it is worn it should be replaced; 2.review the operating valve. First of all clean the safety valve, see the spool is ... قراءة المزيد
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