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

 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.  

  In the next few days, I will introduce the gating system design 1.Composition and function of gating system.(1) The gating system is a channel in the mold that directs liquid metal into the cavity. It consists of a sprue cup、sprue、inner sprue. Broadly, it also consists of air gate. The function of the sprue cup is to receive liquid metal and lead it to the sprue. The sprue cup divided into funnel and basin. Funnel shaped gate cups are divided into two categories: one is used for medium and small cast iron and non-ferroalloy castings;    The first class is used for steel castings. That's all for today, and we'll talk about it next time. Don't forget  support me and leave me message.

 Whether you are a manufacture or a assembly of Gas insulated metal-enclosed switchgear. you always can contact us. because we can provide everything about aluminum casting, also we can provide welding parts. it all started with your contact and my  profession. Contact information:<surywong@aluminum-casting-manufacturer.com> Location: Rugao city,jiangsu province,china. The address: 1 dengyuan Road, Development zone.

If you are a manufacture of Gas insulted metal-enclosed Switchgear. we are your cooperative partner. and we are mainly engaged in the research, development, production ,sales and related technical consulting services of open-type high-voltage appliances,high-voltage combined appliances and high-voltage components. we have aluminum casting workshop and black metal workshop and aluminum we lding workshop,and electroplating workshop. The production include GIS, open high voltage electrical components for key casting aluminum parts,ferrous metal precision machining parts and silver plating parts. we can provide security and stable and efficient products. 1.security: we have the whole technology r&d Department , production department,inspection department and testing department.we have passed the ISO 9000 certification. 2.stable: we have X-Ray testing and Art-tight testing  and CMM equipment. also we have the laboratory which can do the aluminum composition test ,type tests and conducti

 Contact information:<surywong@aluminum-casting-manufacturer.com> Location: Rugao city,jiangsu province,china. The address: 1 dengyuan Road, Development zone. The aluminum casting is mostly used in Gas insulated metal-enclosed switchgear.  Our products have the stable quality ,well you will use it security;  Our product have cost advantage because we are the manufacturer not a middle man. Also we have the short delivery cycle. you will receive your products quickly   within 60 days. Our company is next to ShangHai ,we have convenient  traffic condition. Choose us,you will get cheap and stable quality products. and welcome quantity purchase.