擠出機(jī)塑料金屬分離器

擠出機(jī)塑料金屬分離器工作時(shí)的危險(xiǎn)警示信號(hào)需要注意

擠出塑料金屬分離器廠家：在再生使用回收的粉碎料時(shí)，一般的工廠通常只會(huì)利用磁力架來(lái)去除粉碎料中可能存在的金屬顆粒，往往會(huì)忽視這樣的一個(gè)現(xiàn)

象：磁鐵只能吸附鐵質(zhì)金屬，根本不能吸附銅、鋁、錫、不銹鋼之類(lèi)的金屬。

而銅、鋁、不銹鋼等金屬恰恰是注塑過(guò)程中*常用的金屬：比如銅的接插件、鑲嵌在注塑件上的銅件等等，只要一不小心這些金屬件就會(huì)混在粉碎料中，

*終進(jìn)入生產(chǎn)過(guò)程從而導(dǎo)致事故發(fā)生，當(dāng)然，磁鐵可作為金屬分離器的補(bǔ)充手段用來(lái)檢測(cè)物料，但是不能取代金屬分離器在材料預(yù)處理方面的完整功能 。

擠出機(jī)塑料金屬分離器是這樣開(kāi)始工作的：原料從喂料口進(jìn)入金屬分離器，如果檢測(cè)器檢測(cè)到物料中含有金屬，那么控制器立刻啟動(dòng)分離板將金屬物和部分

原料一起導(dǎo)向側(cè)面的排料口;如果檢測(cè)器沒(méi)有檢測(cè)到金屬信號(hào)，那么物料直接流向下端的出料口。

混入塑料粒子中的金屬雜質(zhì)，不僅影響到塑料產(chǎn)品的質(zhì)量，而且還可能對(duì)昂貴的模具和生產(chǎn)設(shè)備造成 巨大的損壞，影響生產(chǎn)效率，降低了產(chǎn)品的**

率。塑料金屬分離器的用途：隨著塑料原料的價(jià)格不斷的上漲，越來(lái)越多的工廠開(kāi)始關(guān)注注塑生產(chǎn)時(shí)產(chǎn)生的邊角料的再生利用問(wèn)題，不會(huì)再輕易的把它們

當(dāng)廢塑料處理，通常都會(huì)粉碎后再回收利用。

擠出機(jī)塑料金屬分離器危險(xiǎn)警示：

1.在電控箱中連接有主電源，它與外部交流電相連，因此在電箱的門(mén)內(nèi)貼有危險(xiǎn)警示。

2.當(dāng)電源通電并且連接好氣源時(shí)，打開(kāi)設(shè)備的側(cè)板是非常危險(xiǎn)的。因此在金屬分離器的外部貼有危險(xiǎn)警示。

3.擠出塑料金屬分離器的擋板離物料出口距離很近,手可以容易的碰到活門(mén)出口。因此在金屬分離器的出料口貼有危險(xiǎn)警示。

4.主體箱側(cè)板可以保護(hù)操作人員不受傷害。

為了確保靈敏度不下降，必須選擇合適的塑料金屬分離器以適應(yīng)相應(yīng)的被檢測(cè)產(chǎn)品。一般來(lái)說(shuō)，檢測(cè)范圍盡可能控制在*小值，對(duì)于高頻感應(yīng)性好的產(chǎn)

品，檢測(cè)器通道大小應(yīng)匹配于產(chǎn)品尺寸。檢測(cè)靈敏度的調(diào)整要參考檢測(cè)線圈的中心來(lái)確定，中心位置的感應(yīng)*低。產(chǎn)品的檢測(cè)值會(huì)隨生產(chǎn)條件的變化而變

化，比如溫度、產(chǎn)品尺寸、濕度等的變化，可通過(guò)控制功能作調(diào)整補(bǔ)償。

Extruded plastic metal separator
Extrusion of plastic metal separator work when the danger warning signal needs attention
Extruded plastic metal separator manufacturers: the use of recycled recycled materials, the general factory usually only use the magnetic frame to remove the metal particles may exist in the crushed material, often overlooked such a phenomenon: the magnet can only absorb iron Metal, can not absorb copper, aluminum, tin, stainless steel and the like metal.
Copper, aluminum, stainless steel and other metals is precisely the most commonly used metal injection molding process: such as copper connectors, embedded in the injection of pieces of copper pieces, etc., as long as accidentally these metal parts will be mixed in the crushed material, the final Into the production process leading to accidents, of course, the magnet can be used as a metal separator to add means to detect the material, but can not replace the metal separator in the material pretreatment of the complete function.
The extruded plastic metal separator begins to work like this: the feedstock enters the metal separator from the feed port. If the detector detects that the material contains metal, the controller immediately activates the separation plate to direct the metal and part of the feedstock to the side If the detector does not detect the metal signal, then the material directly to the bottom of the outlet.
Mixed with plastic particles in the metal impurities, not only affects the quality of plastic products, but also on the expensive mold and production equipment caused great damage, affecting production efficiency and reduce the genuine product rate. The use of plastic metal separator: With the continuous rise in the price of plastic raw materials, more and more factories began to focus on injection molding production generated when the scrap recycling problems, will no longer be easy to treat them as waste plastics, usually Crushed and then recycled.
Extrusion Plastic Metal Separator Hazard Warning:
1. In the electronic control box connected to the main power supply, which is connected with the external AC, so the door in the box with a dangerous warning.
2. When the power supply is energized and the air supply is connected, turning on the side plate of the device is very dangerous. So there is a danger warning on the outside of the metal separator.
3. Extruded plastic metal separator baffle from the material exit distance is very close, the hand can easily touch the valve exit. So there is a danger warning at the outlet of the metal separator.
4. The main body side panel can protect the operator from harm.
In order to ensure that the sensitivity does not decrease, it is necessary to select a suitable plastic metal separator to accommodate the corresponding product to be tested. In general, the detection range as much as possible in the minimum control, for high-frequency induction products, the detector channel size should match the product size. The adjustment of the detection sensitivity is determined by referring to the center of the detection coil, and the sensing of the center position is the lowest. The detection value of the product will change with the production conditions, such as temperature, product size, humidity and other changes, through the control function for adjustment compensation.

擠出機(jī)塑料金屬分離器工作原理圖Extrusion of plastic metal separator working principle