每小時150m3處理量下挖10-12米1米型挖斗抽沙挖沙淘金設備清單

【砂金設備簡介】
本套砂金設備為挖斗式挖沙、抽沙沙金設備，處理量為150m3/h，回收率可達到80-90%，該套沙金提取設備是我公司根據用戶實際需求，并且總結多年淘金經驗，獨立設計制做而成，在其它普通沙金設備淘金船基礎上進行設計改良，現在已經成為一種先進成熟的產品，深受國內外用戶的歡迎，其優勢如下：
1、浮體側板與底板采用CCSB專用船板，面板采用防滑花紋板，增加浮體外側保護架，使浮體強度得到了極大的提升；

2、四角輪與五角輪：主軸外部加套，采用熱脹冷縮原理與主軸自然抱死，然后套與邊板焊接，避免因為焊接過程中溫度過高對主軸材質產生影響；
邊板留有槽口，與連接板插入焊接，以保證焊接以后的結構強度；
五角輪邊板外側貼油汽車彈簧弓板耐磨保護；
四角輪與五角輪采用機械密封裝置，廠家保證兩年內只注油品與免維護，四角輪與五角輪成型采用厚鋼板數控切割一次成型，如兩年內受損廠家免費更換以及包賠損失。
3、挖斗兩側扇板與兩側連接的夾板采用數控切割一次成型，非焊接產品。具有抗拉力、強度大、不變形等特點。
4、鏈條采用一次性鑄造成型，不會像焊接、鍛打產生過多的誤差，具有高密度的成型標準，抗拉力、抗強度，磨損率低等特點。
5、 選金礦機械沙金回收采用振動溜槽，具有防板接、回收率高、處理量大、維修率低等特點。
6、建議采用發電機組的的動力為：玉柴動力，在全球具有維護保障措施。

Product introduction
This bucket chain jet suction gold dredger,working capacity 150m3/hour,the recovery rate can be 80-90%,the set of machine is according to customer’s inquiry and our engineer’s experience,design and manufactured by our company,now it’s the well-rounded production and popular abroad and domestic and overseas,the advantage:
1.The side pontoon of dredger and bottom of pontoon using CCSB steel, the shipping board using flower-typed anti slipper steel, with safe guard bar to protect increased the working safety on the pontoon.
2.The square and pentagon wheels: spindle with external sleeve, the spindle locking principle and natural thermal expansion and contraction, and then set side plate welding, the welding process is avoided because the high temperature impact on the main material; left side plate and the connecting plate is inserted into the slot, in order to ensure the structural strength of welding, welding to the five; angle of wheel plate stick oil automobile spring bow plate wear protection.
3.The clamping plate on both sides of the bucket is connected with the two sides of the bucket by numerical control cutting once forming, non welding products. It has the characteristics of tensile resistance, high strength, no deformation and so on
4.The chain is formed by one-time casting, and it does not produce excessive errors such as welding and forging. It has the characteristics of high density molding standard, tensile resistance, strength resistance and low wear rate
5.Gold recovery using vibrating screen, prevent the material from hardening, with high recovery rate, large capacity, low maintenance rate.
6.Generate set Yuchai power brand is recommended , with the maintenance all over the world

【砂金設備流程概述】
原料通過挖斗輸送至選金礦機械振動篩內進行篩選分級為粗料與細料兩種規格，其中粗料（即廢料）直接通過廢料溜槽直接排出至廢料區域；細料通過分料器均勻排入沙金提取設備三臺振動溜槽內進行回收，同時水下五角輪一側的抽沙系統將細沙通過一臺沙泵打入分料器內，然后進入沙金提取設備三臺振動溜槽內進行回收，回收的金留在內部淘金氈內，廢料排出至廢料區域。
Technical progress
The material of ore digging by bucket of gold dredger then be transported into vibrating screen to be separated into 2sizes,the big one(scrap material)getting rid to scrap area by scrap sluice,the small one getting through the mineral separating machine into 3 set shaking sluice to get gold concentrate then gold are kept in the carpet of sluice,the scrap are getting rid into scrap area.

【砂金設備技術參數】
Detail parameter