With rapid development in recent years, China has the actual ability to produce all vitamin raw materials, and its product quality and price competitiveness have a large advantage in the international market. China has become one of the largest vitamin exporters in the world. With the continuous development of the feed industry, vitamin manufacturers should also be able to produce more special products suitable for specialized production; with the continuous updating and improvement of the production process, the cost of using some of the feed vitamins is expected to further decline, combined with With the provision of professional services, the feed vitamin industry will play an increasingly important role in the development of the feed industry and economic animal husbandry.
The overall demand for feed vitamins is large; the stability requirements are higher than the cost of medicines and food additives because of the need for granulation, puffing, and mixing with metal elements and choline. Ovn improves the quality of meat (drip loss, flesh color, high-nutrition animal products - vitamin content in meat), after the era of antibiotics to ensure animal health, improve disease resistance; new types of vitamins enter - such as hyd, the use of old products , the development of new functions of old products (such as the use of pantothenic acid to increase the rate of lean meat)
Special products for the purpose of improving stability will continue to be available in
The development of the feed industry to today has changed from the early mode of simple mixed processing to the increasingly complex and increasingly demanding industrial processes. The production process has increasingly increased the requirements for quenching and tempering. The inevitable result of over-emphasizing the product's sensory index or degree of ripening is that the damage of these sensitive components is more serious at the expense of destroying sensitive components including some vitamins.
Although this international trend of “excellence†in feed processing technology is not necessarily a good thing, it is difficult to fundamentally change in a short period of time. In order to adapt to this change, vitamin manufacturers have to introduce more stable protective products or related derivatives.
The detection method is getting better and better: in order to verify the authenticity of the product, the easiest way is to provide the user with a specific, sensitive, and operability measurement method. Whoever takes the first step in this regard, who can establish the corporate image of the industry leader in the market.
Specialization of product promotion: As the market becomes more open, transparency increases, competition will become increasingly fierce, and operational price space will become less and less. Guiding the consumer market in the right way and providing application technology services in a professional manner will be one of the important factors determining the market share of products. Therefore, it is imperative to cultivate a professional level marketing team or cooperate with dealers with equivalent functions.
Continuously promote technological transformation for the purpose of reducing costs: Although China's vitamin production has a long history, the establishment or transformation of large-scale production lines of most enterprises has only recently been completed, the input cost is large, and the international mature Compared with large enterprise groups, there is still a certain distance from competitiveness. Therefore, technological transformation aimed at reducing production costs and increasing scale efficiency is the only way for enterprises to seek development. With the increasing protection of international intellectual property rights, the importance of this aspect is even more prominent.
Sectional Door Accessories: motor 220V-380V, control box, spring break device, cable break device , aluminum alloy rope pulley, enhanced shaft bracket, air bag system, duplex enhanced guide wheel bracket.
Detail introduction for above main accessories
1.Motor and controller:
The garage door operator is designed for residential overhead sectional and tilt doors.
The operator memorizes the limit positions and unique braking system that slows the unit down at the end of its travel.
Rolling code remote control with max. 20 pcs hand transmitters.
The operator is equipped with a manual release lever which allows manual operation of the door in case of power failure.
The controller has a security LOCK function which prevents operation of the door from transmitter.
2.spring break device:
Sectional doors are hinged and they bend in the tracks as the door opens and closes. Many of these doors are counterbalanced with extension springs, also designated "stretch springs," and they have seven characteristics. The length is the measurement of all the coils pressed together. This, along with the inside diameter of the coils and wire size - the thickness of the wire from which the springs are made - determine the stretch, the distance the spring is extended - normally half the door height, and pull, the force the spring pulls when stretched its normal length. The type of ends determine how the ends of the spring are mounted. The initial tension is the percentage of pull needed to separate the coils. This is determined by the pitch with which the springs are wound. On sectional garage door springs this is normally 15 percent. For example a 100 pound pull spring requires 15 pounds of weight to separate the coils; when a door is open the two springs will support 15 pounds of door weight without any stretch.
Most extension springs are made of oil tempered wire. These are normally coated or painted. Some springs are made of galvanized wire.
3.able break device:
cable break device ,door hardware
adjustable bottom bracket .
the raw material hot plate
zinc plated
safety device
adjustable bottom bracket
the raw material hot plate
zinc plating
spring safety device ,2" and 3" safety device
once the cable is broken ,this devoice can keep the hurt away from the door falling
4.aluminum alloy rope pulley
Equipment: CNC stamping/punching machine, CNC bending machine, CNC cutting
machine, 5~250 tons punching machines, welding machine, polish machines...
Processed material: stainless steel: copper, carbon steel
Surface treatment: Hot galvanized, polishing
Making process:Stamping, deep drawing,bending, punching, laser cutting,threading,
welding, tapping, riveting, grinding
5.air bag system
It is a safety device. When the door is down to hit something, it will up automatically.
Operation pressure:<3mbar
Battery:CR2032*2
Battery lifetime>1 year
Emission frequency: 315MHZ
Emission power:<10mW
Receiver power source:12V
6.duplex enhanced guide wheel bracket
Determining the right type of sectional door roller for your garage door tracks can be a little confusing, especially when you do not know what you need to look for in a garage door roller. To simplify things, there are two primary things you need to be aware of. First are the actual dimensions of the roller, and second is purpose that you will be using the door for. You can read below about measuring your roller and choosing the right quality of material for your door.
Other Door Accessories,Electronic Door Accessories,Automatic Door Accessories,High Speed Door Radar Detector
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfautodoors.com