Automatic machine to kill the fish, mainly on the general consumption of fish scraping scales, laparotomy, intestinal digging, cleaning and other pre-automated processing. This article aims to PLC control technology, and advanced photoelectric detection method based on the design of a fish can be achieved depending on self-regulation machine to kill the fish. In this paper, including fish kill machine spatial structure design, the head holding member design, fish holding member design, component design scraping scales, laparotomy part design, part design and dig intestinal cleaning component design. Because fish sizes, kill the fish machine based on the photoelectric detection technology and PLC control technology designed to improve the delivery of programs to detect fish, kill the fish factory, the program sets the fish testing, transport in one, while determining the subsequent processing of the working stroke , convenient, practical and reliable. Since the machine is killing the fish processing fish, the fish must be fixed, using head, tail twin gripped program in the fish holding and fixing scheme. Combined with appropriate control to ensure the smooth progress of the subsequent scraping scales, laparotomy and other processing. Different thickness for fish, scraping scales in the design of components used in a flexible design program, which parts work, always close to the drum fish, custom kill the fish machine, and maintains the relative pressure, easily scales scraping, kill the fish machine total distribution, while ensuring no damage to the fish. In the laparotomy part, the design of a V-shaped cage, and the cage sectional knife to ensure the relative position. This makes sectional knife holder in the middle will help fish taken along the belly of the fish. Run the machine controller selects the people mechanical programmable controller, which has a high reliability, strong anti-jamming capability, practicality and versatility advantages. Due to kill the fish is a fish processing machine, due to the different sizes of fish, kill the fish machine based photodetectors and plc control technology and improve the technical design of the fish to detect delivery program, which sets the fish testing. Transport in one, kill the fish machine, while working stroke is determined subsequent processing. Convenient, practical and reliable. Due to kill the fish is a fish processing machine, fish must be fixed, using the head of the program in fish double fish holding hostage fixed programs. Combined with appropriate control to ensure the follow-up scraping scales, laparotomy and other treatment carried out smoothly. Custom kill the fish machine | Jun Min Machinery (Online) | kill fish machine provided by Xingtai City public Machinery Manufacturing Co. Run. Xingtai City Run Min Machinery Manufacturing Co. (www.hbrunmin.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!