In order to build a domestic first-class engine manufacturing base, continuously improve product quality, train a multi-skilled production frontline core workforce, China National Heavy Duty Truck Group Hangzhou Engine Co., Ltd. recently employed 54 first-line operators as “multi-energy workersâ€. From the assembly plant, the middle factory and the machining factory. The management period starts from August 1, 2009 to July 31, 2011.
According to the company’s assessment method, “multi-energy workers†are basic production personnel who have the skills to replace two or more basic operators, and their responsibilities are mainly to replace the post jobs of part-time employees on the production line during rotation, on the production line. There are sudden and temporary shortages for timely replacement. In order to encourage “multi-energy workers†to establish themselves in positions and continuously improve their skill levels, the company will prioritize those non-contractual “multi-energy workers†who pass the quarterly assessment to meet the standard, in addition to raising the first-line salary for these employees. Contracted personnel. "Multi-energy workers" part-time job completed their products more 5% -10% increase in the unit price of piece-rate, at the end of the year was rated as the company "ten outstanding multi-energy workers", will also be given 1,000 yuan in training awards, For my next year's training or skill level improvement.
During the management period, if there is a “multi-energy worker†who fails to meet the criteria in terms of output, quality, equipment, and safety, the company will no longer employ him as a “multi-energy workerâ€.
Brief Introduction
Food extrusion is a form of extrusion used in food processing. It is a process by which a set of mixed ingredients are forced through an opening in a perforated plate or die with a design specific to the food, and is then cut to a specified size by blades. The machine which forces the mix through the die is an extruder, and the mix is known as the extrudate. The extruder consists of a large, rotating screw tightly fitting within a stationary barrel, at the end of which is the die.
Extrusion enables mass production of food via a continuous, efficient system that ensures uniformity of the final product. Food products manufactured using extrusion usually have a high starch content. These include some pasta, breads (croutons, bread sticks, and flat breads), many breakfast cereals and ready-to-eat snacks, confectionery, pre-made cookie dough, some baby foods, full-fat soy, textured vegetable protein, some beverages, and dry and semi-moist pet foods.
Process
In the extrusion process, raw materials are first ground to the correct particle size, usually the consistency of coarse flour. The dry mix is passed through a pre-conditioner, in which other ingredients are added depending on the target product; these may be liquid sugar, fats, dyes, meats or water. Steam is injected to start the cooking process, and the preconditioned mix (extrudate) is then passed through an extruder. The extruder consists of a large, rotating screw tightly fitting within a stationary barrel, at the end of which is the die. The extruder's rotating screw forces the extrudate toward the die, through which it then passes. The amount of time the extrudate is in the extruder is the residence time.
History
The first extruder was designed to manufacture sausages in the 1870s. Packaged dry pasta and breakfast cereals have been produced via extrusion since the 1930s, and the method was applied to pet food production in the 1950s. It has also been incorporated into kitchen appliances, such as meat grinders, herb grinders, coffee grinders, and some types of pasta makers. A similar functional process occurs when using pastry bags.
Effects
Extrusion enables mass production of food via a continuous, efficient system that ensures uniformity of the final product. This is achieved by controlling various aspects of the extrusion process. It has also enabled the production of new processed food products and "revolutionized many conventional snack manufacturing processes". The extrusion process results in "chemical reactions that occur within the extruder barrel and at the die.
Machine Photo:
Corn Flakes Extruding Line,Corn Flakes Production Line,Core Filled Food Extruder,Food Extruding Machine
Jinan Darin Machinery Co., Ltd. , https://www.globaldarin.com