"Mainly attacking high-end, improving grades, and narrowing the price gap with similar foreign products are not only the development goals of the small diesel engine industry, but also the breakthrough point for the industry to step into the benign development space from the transformation and upgrading." Secretary of the China National Internal Combustion Engine Industry Association held in Xuzhou not long ago At the meeting, Shao Renen, secretary of the two branches of the single-cylinder diesel engine and multi-cylinder small diesel engine, said.
The smaller the power, the harder it is to achieve compliance
With the introduction of national emission and noise regulations, energy conservation and material saving industry policies, and standardized and scientific development of supervision, small diesel engine manufacturers in China must complete the tasks of noise and emissions that meet current standards and regulations.
Shao Renen said that energy efficiency indicators are difficult to achieve, multi-cylinder machine compliance level is acceptable, high-power, large bore single-cylinder machine level can also be, but small-power small bore single-cylinder machine has a lot of work to do, Coupled with the implementation pressure of high-level emission regulations, companies are far from ready.
During the “Eleventh Five-Year Plan†period, a series of new products that have passed the type certification for compliance have become the main contents of product upgrades, guarantees for production consistency, short-term status of the supply chain, total diesel engine price and compliance technology, configuration and labor costs, etc. Inconsistent aspects are the biggest concern for product upgrades.
In 2010, a series of changes occurred in the structure of single-cylinder diesel engines. The total production and sales volume of the S series horizontal water-cooled models decreased from 4.22 million units to 4.19 million units and 4.15 million units respectively, accounting for 53.6% and 51.3% of the total volume, respectively, from 56.9% and 56.9%.
The total number of S series was 5.3 million units in history in 2006 (5.2 million units in 2005 and 5.18 million units in 2007); S1100, S1105, S1115, S1115, and S1120 in the S series all decreased year-on-year; large-diameter bores S1125, S1130, In 2008, the S1135 went up and down in 2007 compared with the same period of 2007. It went down in 2009 and went higher again in 2010. It can be said that the demand for small four-wheel tractors and three-wheeled vehicles is still the external cause of adjustment.
At the same time, the R series of water-cooled horizontal machines are still one of the two mainstream products of single-cylinder diesel engines in China. In 2009, the same as the S series, a recoverable market emerged. However, the total amount did not exceed the 2007 record of 242 million units, to 221 Millions of Taiwan's production and sales closed at 2.21 million units in 2006 (2.04 million units in 2005). In 2010, the total number of R-series machines reached 2.63 million units, setting a new record. 165, 175, 185, 190, 192, and 195 all showed an increasing trend, while 170 and 180 were basically flat.
Air-cooled low-power single-cylinder diesel engine is a single-cylinder diesel engine in the production and sales of all the way to go higher varieties, in 2005 530,000 units, in 2006 450,000 units in 2007, 490,000 units in 2008, 730,000 units in 2009, 97 million units in 2010, 2010 up 1.28 million units, which accounted for a slight ups and downs in total share, were only 5.3% in 2004, 6.8% in 2005, 11.35% in 2008, 13.8% in 2009, and 15.7% in 2010 (all discussed in terms of production and sales). The Italian companies Lombardini in the same industry in the world, Harz in Germany, Kubota in Japan, and Yanmar have all adopted vertical air-cooled air-cooled engines as the mainstream products of single-cylinder diesel engines. The variety structure of single-cylinder diesel engines in China is now facing the non-S-series share and The total volume has risen, and the air-cooling has particularly been the result of the rise in the share of vertical air-cooled air-cooled machines and the increase in total volume. In 2010, there were 21,562 sets of vertical 170F machines and 21,502 sets of pins; 259,417 sets of vertical 178F machines and 254,353 sets of pins; 288,881 sets of vertical 186F machines and 289,591 sets of sold goods; 15,648 sets of vertical type 190 machines and 15,648 sets of sold pins; 12100 sets, 12,000 sets sold, 1194 vertical sets produced 19,412 sets, and sold 19,425 sets; vertical type 1105 produced 20,868 sets and sold 20,800 sets; vertical type produced 637,888 sets, and sold 633,319 sets, accounting for the total share of 7.81% and 7.80 respectively. %.
New generation diesel engine development is imperative
Regarding the development environment and competitive strategy of the single-cylinder diesel engine and the multi-cylinder small diesel engine industry during the “12th Five-Year Plan†period, Shao Renen pointed out the following points.
China's national economy is still in the industrialization transition stage. Some structural contradictions and problems that restrict the development of the industry are far from being solved. Raw materials, fuel power, and labor costs have risen all the way. The supporting, socialized, specialized, and general-purpose supporting enterprises that have become the industry support have stopped production. The continuous expansion of the team and the difficulty in organizing and assembling accessories have become the constraints for the development of 2011.
The policies of “cars going to the countrysideâ€, “replacement of old carsâ€, “purchase tax relief†and other policies were withdrawn from the market, while Dazhong Tow has been the “darling†of subsidy policies for agricultural machinery purchases. Over the past few years, a huge amount of household ownership has been formed, with 1.61 million units in society. Under the volume of ownership, there was a period of demand saturation in some of the main sales areas. In the first half of 2010, sales of large rounds of slashed sales were down 20%~23% year-on-year, and the central wheel dragged down 15% year-on-year. At present, the large-scale tractors with more than 80 hp have seen a decline, the turning point of the market has begun to show, and products entering the subsidy list in 2011 have been correspondingly Adjustments have been made to propose corresponding adjustments, so the development of 2011 is based on research and decision-making.
Analysis of current small diesel engine products, fuel consumption index is similar to foreign similar, emission index is lower than the US regulations and European regulations are multi-cylinder machine, and single-cylinder machine is not low, the main gap in the corresponding parts and materials, heat treatment, dimensional accuracy As a result, the reliability gap, the gap between grades, and the price gap are large.
After decades of turbulent development, the industry has failed to produce from the planned economy, and it has been in short supply. As a result, productivity has been lib- erated in the era of reform and opening up, and production has grown rapidly. At the end of the last century, there was a historic shift, excess production capacity and oversupply. In the struggle of the market competition mechanism, the level of enterprise management has been improved, and the cost of labor has also increased. However, the price level has risen disproportionately and the profit rate of enterprises has declined. For a long time, the overall scale of the Xiaochai industry in China is not small, but the industry The overall profit share is extremely small, the whole machine price is very low compared with the foreign counterparts, and the “adolescence†with good technical condition is short. The positioning of low-value production materials restricts the appearance of “fashionableâ€, “lightweight†structure, and volume. The "compact".
Therefore, we commit ourselves to innovation, strengthen the verification of proprietary intellectual property rights and practical patent technologies, consolidate energy-saving and emission-reduction technologies and additional configurations to incubate industrialized application foundations, and the deep integration between the two will improve the overall machine and component manufacturing precision, materials, and heat treatment systems. It is also an effective way to solve the contradiction of development time limits.
The transition of the national economy, the adjustment of the industrial structure, the issue of the scissor cut in the history of industrial and agricultural products, and the low price of Xiaochai's products are still difficult to completely solve during the “12th Five-Year Plan†period. Therefore, product innovation should grasp the principle of gradual progress and carry out inheritance. Innovation activities, the formulation of standards and regulations should emphasize the main role of the enterprise, grasp the scientific and practical concept of reasonable, operability ahead of schedule, and strictly prevent the operation of the disconnected and lawless cases.
During the "Eleventh Five-Year Plan" period, under the guidance of a series of people's livelihood policies of the party and the government, driven by the market demand, the direction of product structure adjustment was clear and the results were obvious; energy saving and emission reduction technology solutions were constantly advancing and the development stamina continued to increase; During the 12th Five-Year Plan period, a protracted war of adjustments, transitions, and upgrades will begin. There are still some uncertainties in the post-crisis era. The constraints of investment, the improvement of the contradictions in grades, and the systematicness and complexity of compliance are the difficulties in building a modern Xiaochai industrial system. However, stepping up efforts to develop and put into production a new generation of small diesel engines and stepping up efforts to phase out products that are difficult to meet various regulatory and policy requirements is a step that must be taken. The road to innovation, upgrading and transformation is the only alternative. .
Food grade phosphate refers to a group of phosphates that are used in the food industry as food additives. These phosphates are typically derived from phosphoric acid and are used for various purposes such as pH adjustment, flavor enhancement, moisture retention, and texture improvement in food products.
Food grade phosphates are commonly used in processed meats, poultry products, seafood, baked goods, and dairy products. They can help improve the texture and juiciness of meat products, prevent the formation of ice crystals in frozen foods, and act as a leavening agent in baked goods.
Some common types of food grade phosphates include sodium phosphate, potassium phosphate, and calcium phosphate. These phosphates are generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) when used in accordance with good manufacturing practices.
However, excessive consumption of food grade phosphates may have health implications, especially for individuals with kidney problems. Therefore, it is important to consume foods containing food grade phosphates in moderation and as part of a balanced diet.
Food Grade Phosphate,Food Additivetetrasodium Pyrophosphate,Disodium Phosphate Dsp Food,Food Grade Disodium Phosphate
Sichuan Jinhe Qihang Co,. Ltd. , https://www.jinhechemicals.com