In addition to the structural knowledge and working principle of the simple barrel pump, the majority of users need to master some basic maintenance knowledge in order to cope with some minor faults that may occur in the process of using the Yiling pump barrel pump.
Natural Veneer is a thin sheet of wood, rotary cut, sliced or sawed from expensive natural wood. The Veneer is easy to be edge jointed and overlaid on Plywood , MDF , particleboard and so on. So, it can be used in fancy plywood, fancy MDF, fancy Blockboard and veneer faced particleboard.
Luli Group Co., Ltd, also supply engineered wood veneers with good quality and competitive pricing.
Advantages of using Natural veneers:
Compared to wood, one of the primary advantages of using veneer is stability. While solid wood can be prone to warping and splitting, because veneer is made of thin layers of wood glued together, the chances of splitting or cracking are reduced. Further, the glue used provides additional strength, making the end result stronger than natural wood.And we have Professional Natural Veneer and Natural Wood Veneer.
Usages of Natural Veneer:
Used to cover the surface of plywood, MDF, chipboard, blockboard and so on.
Specification details:
Sizes: 1220mm x 2440mm, 1250mm x 2500mm or as your request
Thickness: From 0.15mm to 0.6mm or as per request
Species: Okoume, Bintangor, Terminalia, Red hardwood, etc.
Grade available: A/A, A/B, B/B
Cutting way: Rotary cutting
In addition to the structural knowledge and working principle of the simple drum pump, the majority of users need to know some basic maintenance knowledge to deal with some minor faults. The correct maintenance of the Yiling drum pump can make the Yiling bucket pump that has been in service reused many times, thus saving the user a large amount of money for purchasing a new pump. The maintenance room of the Yiling pump barrel pump should be There are oil pump cleaning, pump tube straightening, pump barrel grinding, barrel pump test equipment and clean operation site. It should have special tools for loading and unloading pumps and special tools for inspection. There should also be tools for transporting the barrel pump, spreaders and A shelf for storing the drum pump and its parts.
Basic maintenance procedures for Yiling Pump Industry Pump:
(1) Before entering the indoor maintenance room, the drum pump pulled back from the well site should be cleaned with steam cleaning equipment in the cleaning area, and the wax, oil and mud on the outside of the drum pump should be thoroughly cleaned.
(2) Remove the fitting on the pump barrel assembly and soak it in the cleaning agent.
(3) Pull out the plunger if there is a valve stem, apply the stem horizontal bracket to prevent bending.
(4) Remove the joint and valve cover, take out the valve ball and seat, clean and carefully check for damage and sealing surface, then soak these parts in the cleaning agent.
(5) Use a rod with a soft cloth on the head to pass into the pump cylinder, wipe the inner surface of the pump cylinder, and if necessary, sand the abrasive deposit on the inner surface of the pump cylinder. Use a pneumatic gauge to measure the pump cylinder. If the inner diameter, such as the inner diameter, the maximum size difference is greater than 0.005mm, the inner hole should be ground. Place the inner and outer diameter cleaned pump cylinders on the straightening machine, and check the straightness of the pump cylinder if it is too wide.
(6) Cleaning the plunger pump plunger to check the outer diameter size and roundness.
(7) The test results of the pump barrel and plunger of the barrel pump should be recorded for future reference. According to the test situation, the decision can be made to continue the use.
(8) Check the thread of the valve cover, the sealing surface and the guide hole of the inner hole for damage, and judge whether it can continue to be used.
(9) Check the thread and sealing surface of all accessories for damage and judge whether they can continue to use.
(10) Parts that are judged to be unusable should be stored separately for isolation and replaced with qualified new ones.
(11) Available old pump valve assemblies or newly replaced pump valve assemblies must be tested for vacuum before reassembly.
(12) Fill in the replacement parts list and fill out the test report.
(13) Assemble in order, sub-assembly (pump assembly, plunger assembly, fixture assembly, etc.). When assembling, thread the surface of the thread should be coated with oil, and tighten the relevant thread according to the specified torque.
(14) Apply sufficient lubricating oil to the mating surface of the pump barrel and plunger.
(15) Test and record according to the test items of the barrel pump.
(16) After the test of the barrel pump is passed, put it into stock according to the requirements.
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China Hardware Business Network http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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