Aluminum casting Electrical parts manufacture in China, Gas Insulated metal-enclosed Switchgear

  Metal Housing for Gas-Insulated Switchgear (GIS) Gas-insulated switchgear (GIS) is a compact metal encapsulated switchgear consisting of components such as circuit-breakers and disconnectors, which can be safely operated in confined spaces. GIS is used where space is limited, for example, extensions, in city buildings, on roofs, on offshore platforms, industrial plants and hydropower plants. We have contracted to make a variety of housing subjected to machining(milling, drilling, etc.) for GIS and other power transmission systems. Material Introduction We provide a comprehensive range of cost effective metal casting parts like GIS housing, wind turbine hub, machine bed with large size to customers around the globe. We can work with all the typical metal materials, such as carbon steel, stainless steel, aluminum alloy, etc. Contact information:<surywong@aluminum-casting-manufacturer.com>  

 It is one featured product which used in 252KV  gas insulated metal-enclosed swithgear. It is made of metal mold casting with the coated sand. we generally bake the sand before casting. when we finish the casting procession, we will saw off the riser and pouring gate. Also we need do the X -Ray test and aging treatment.  if you want to know more information welcome contact us. Contact information:<surywong@aluminum-casting-manufacturer.com> Location: Rugao city,jiangsu province,china.

 Aluminum melting process is the most important production process. if you want  to make a certified product, you must control your melting process with mostly attention. we generally control the follows aspects: 1.temperature; 2.humidity; 2.refining agent content; 3.account for the foundry returns; 4.employee skill; 5. degasification. 6.equipment stability. If you want to learn more knowledge please follow me; and if you want to order some aluminum casting products please contact me too.   Contact information:<surywong@aluminum-casting-manufacturer.com> Location: Rugao city,jiangsu province,china.

        We usually optimize the design constantly to achieve the purpose of cost reduction when we design one Gas insulated metal-enclosed switchgear. now let me introduce our new product.       This original product is 31Kg, but its replacement is 23Kg. we all know that the payment of aluminum casting product is usually made in kilograms. so we need optimize the product constantly. we need have the complete production and testing equipment.      This product also used in 110Kv/252KV/550KV circuit breaker. we have the whole aluminum casting and welding production equipment, and if you have any question please contact me.         Contact information:<surywong@aluminum-casting-manufacturer.com> Location: Rugao city,jiangsu province,china. The address: 1 dengyuan Road, Development zone.

 Acceptance of the Gas insulated metal-enclosed switchgear, it's a huge and comlicated job,however,we can start from bellowing aspects:   1.appearance:be clean and tidy, non-corroded.   2.completeness: the electrical connection is reliable and good connect,the lead and fitting are comlete;   3.Each gas chamber gas leakage rate and water content should meet the requirements. 4.The linkage of combined electric appliance and transmission mechanism should be normal; opening and closing instructions are correct, During debugging operation, the auxiliary switch and electric locking device should operate correctly and reliably . 4.The alarm latching values of density relays equipped with each gas chamber meet the requirements.the electrical circuit drive should be correct. 5.Paint should be complete,and the  color should be correct, the case should be well grounded. 6.The connection of mechanism box,exchange control cabinet and secondary circuit is correct. 7.The following documents shall

  Gas insulated metal closed switchgear is directly connected by circuit breakers, grounding switches 、generation line and other components. They are all enclosed in a metal shell which is filled with SF6 as the arc-extinguishing medium. Gas insulated metal-enclosed switchgear must finish the pressure test when it is stalled .the test can verify whether it is damaged during transportation.Also we can check assembly for correctness and rigor. Contact information:<surywong@aluminum-casting-manufacturer.com> Location: Rugao city,jiangsu province,china. The address: 1 dengyuan Road, Development zone.