每小时150m3处理量下挖10-12米1米型挖斗抽沙挖沙淘金设备清单

【砂金设备简介】
本套砂金设备为挖斗式挖沙、抽沙沙金设备，处理量为150m3/h，回收率可达到80-90%，该套沙金提取设备是我公司根据用户实际需求，并且总结多年淘金经验，独立设计制做而成，在其它普通沙金设备淘金船基础上进行设计改良，现在已经成为一种先进成熟的产品，深受国内外用户的欢迎，其优势如下：
1、浮体侧板与底板采用CCSB专用船板，面板采用防滑花纹板，增加浮体外侧保护架，使浮体强度得到了极大的提升；

2、四角轮与五角轮：主轴外部加套，采用热胀冷缩原理与主轴自然抱死，然后套与边板焊接，避免因为焊接过程中温度过高对主轴材质产生影响；
边板留有槽口，与连接板插入焊接，以保证焊接以后的结构强度；
五角轮边板外侧贴油汽车弹簧弓板耐磨保护；
四角轮与五角轮采用机械密封装置，厂家保证两年内只注油品与免维护，四角轮与五角轮成型采用厚钢板数控切割一次成型，如两年内受损厂家免费更换以及包赔损失。
3、挖斗两侧扇板与两侧连接的夹板采用数控切割一次成型，非焊接产品。具有抗拉力、强度大、不变形等特点。
4、链条采用一次性铸造成型，不会像焊接、锻打产生过多的误差，具有高密度的成型标准，抗拉力、抗强度，磨损率低等特点。
5、 选金矿机械沙金回收采用振动溜槽，具有防板接、回收率高、处理量大、维修率低等特点。
6、建议采用发电机组的的动力为：玉柴动力，在全球具有维护保障措施。

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

【砂金设备流程概述】
原料通过挖斗输送至选金矿机械振动筛内进行筛选分级为粗料与细料两种规格，其中粗料（即废料）直接通过废料溜槽直接排出至废料区域；细料通过分料器均匀排入沙金提取设备三台振动溜槽内进行回收，同时水下五角轮一侧的抽沙系统将细沙通过一台沙泵打入分料器内，然后进入沙金提取设备三台振动溜槽内进行回收，回收的金留在内部淘金毡内，废料排出至废料区域。
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.

【砂金设备技术参数】
Detail parameter