According to statistics from Wind, as of August 17th, a total of 106 listed companies in the Shanghai and Shenzhen markets disclosed their semi-annual report results and forecasts. There were 85 companies with pre-joy and 80% pre-joy. The industry believes that despite the apparent slowdown in the growth of passenger vehicle production in the first half of the year, many parts and components companies have been driven by sales due to the supply of high-growth independent brands such as Geely, GAC, and SAIC, and the high sales volume of heavy trucks has also promoted related listed companies. An important factor in the growth of performance. Of the 106 companies that disclosed interim reports and advance notices, there were 32 companies with pre-increase, 5 companies with pre-reduction, 11 companies with renewal, 4 losses with losses, 3 losses with first losses, and 4 losses with losses. A slight increase of 38, a slight decrease of 5, and an uncertainty of 4. On the whole, there are 85 pre-hi (including pre-increase, renewal, loss-loss, slight increase) companies, accounting for 80% of 106 companies, pre-dropped companies, that is, companies expected to decline in net profit year-on-year (including pre-reduction , continued loss, first loss, slightly reduced), there are 17 companies, accounting for 16%. In other words, of the 106 companies that currently disclose and forecast their interim results, the company's first-half net profit will increase year-on-year. Looking further, of the listed auto companies whose net profit in the first half of this year will grow year-on-year, 13 companies expect net profit to increase more than twice as much as the previous year. They are Xiyi, Longzhou, Fulin Precision, Guangdong Hunchong, respectively. Wanliyang, Guangqi Technology, Zhongtai Automobile, Fuda Shares, Weichai Power, Xinquan Stock, China National Heavy Duty Truck, Xiaokang Stock, and Junsheng Electronics, among which Xiyi Group and Zhongtai Automobile expect the net profit to increase by more than three times. Among the companies whose performance is expected to decline, there are 4 companies that have reported a drop in net profit of 100% this year. Since 2017, the heavy truck market has continued to pick up, and the listed companies have benefited from the increase in heavy truck sales. Weichai Power predicts that net profit in the first half of the year will increase by 125% to 150% year-on-year, and net profit attributable to shareholders of listed companies will be 242 million to 200 million yuan. According to the company, due to the impact of the macroeconomic situation and the overall situation of the industry, the company's sales of main products in the first half of 2017 continued to grow, and sales and sales revenues are expected to increase more than expected. Investment Casting can make use of most metals, most commonly using steel alloys, carbon steel,stainless steel, and tool steel. This process is beneficial for casting metals with high melting temperatures that can not be molded in plaster or metal. Parts that are typically made by investment casting include those with complex geometry such as turbine blades or firearm components. High temperature applications are also common, which includes parts for the automotive, aircraft, and military industries. Investment Casting Investment Casting,Investment Casting Materials,Impeller Investment Casting,Wax Investment Casting Ningbo City Yinzhou Ruican Machinery Co.,Ltd , https://www.kstcasting.com
Our products cover a wide range of industries including train & Railway, automobile & Truck, construction machinery, mining machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on. We are capable to produce products according to customers' drawings or samples, we focus on both carbon steel and alloy steel. Up to today, more than 100 raw materials and 5, 000 kinds of different products have been developed and produced by us. We are familiar with the material standards of many countries, such as Chinese GB, American ASTM, AISI, German DIN, French NF, Japanese JIS, British BS, Australian AS and Association of American Railroads (AAR ) and other industrial standards.
The process is generally used for small castings, but has produced complete aircraft door frames, steel castings of up to 3 tons and aluminium castings of up to 100 kg. It is generally more expensive per unit than Die Casting or sand casting but with lower equipment cost. It can produce complicated shapes that would be difficult or impossible with die casting, yet like that process, it requires little surface finishing and only minor machining.
Investment casting is used in the aerospace and power generation industries to produce turbine blades with complex shapes or cooling systems. Blades produced by investment casting can include single-crystal (SX), directionally solidified (DS), or conventional equiaxed blades. It is also widely used by firearms manufacturers to fabricate firearm receivers, triggers, hammers, and other precision parts at low cost. Other industries that use standard investment-cast parts include military, medical, commercial and automotive.
Investment casting offers high production rates, particularly for small or highly complex components, and extremely good surface finish (CT4-CT6 class accuracy and Ra1.6-6.3 surface roughness) with very little machining. The drawbacks include the specialized equipment, costly refractories and binders, many operations to make a mold, and occasional minute defects.
Material:
Alloy Steel:ASTM 430;ASTM410;ASTM 416,ect.Carbon
Steel:WCB,AISI1020;AISI1045;S355J2G3,S235JR,ect.
Stainless Steel:SS304;SS316;SS316L;17-4 PH;ect.Copper:C21000;C26800;C27000;C27200,ect.
Advantage
Can form complex shapes and fine details Many material optionsHigh strength partsVery good surface finish and accuracyLittle need for secondary machining
Applications:
Turbine blades, armament parts, pipe fittings, Lock Parts, handtools, agriculture parts,marine parts,medical parts,hardware,automobile parts,ect.