混砂

Qingdao Hill-Machinery Manufacturing Co. foundry major production and marketing machinery, textile machinery, including the adoption of steel profile surface treatment line, hook, hanging chain, turntable, Car-throw shot peening cleaning machine, various Mixer , Sand dust production lines and environmental equipment.

青岛山兴机械制造有限公司主要生产销售铸造机械、纺织机械，其中包括通过式钢板、型材表面处理线、吊钩、吊链、转台、台车式抛喷丸清理机，各种混砂机、砂处理生产线及环保除尘设备。

Among which, there are cold-box core shooter, core-assembly robot and core-coating manipulator all from Hottinger Company of Germany; The sand preparation equipments are a German maid sand mixer form Eirich Company and a Swiss made Simpson double-chamber cooling device; For moulding, a fully automatic moulding line is imported from HWS Company of Germany; The melting equipments use medium-frequency induction furnace from Junker Company of Germany.

主要生产设备均为进口设备，其中制芯设备有德国Hottinger公司的冷芯盒射芯机、组芯机器人和浸涂机械手；砂处理设备主要有德国Eirich公司的混砂机和瑞士Simpson公司双盘冷却机；造型设备主要有德国HWS公司的静压自动造型生产线；熔化设备主要有德国Junker公司的中频感应电炉；清理设备主要有意大利Pangborn公司的机械手抛丸机；主要检测仪器有：真空真读光谱仪，红外碳硫仪，型砂在线检测仪等，具备高质量控制水平，产品质量处于国内同行领先地位，优于玉柴原来进口毛坯水平，替代进口。

Melting adopted from German Junker 5-ton double furnace double electric supply medium frequency induction furnace, 15-ton double furnace double electric supply medium frequency induction holding furnace, 2sets of 8-ton per hour water cold continuously melting cupola .

熔化采用德国容克公司5吨双炉体双供电中频感应熔炼炉，15吨双炉体双供电中频感应保温炉，两台8吨/小时水冷连续熔化冲天炉；混砂采用德国爱立许砂处理系统，处理能力每小时可达160吨；制芯采用德国兰佩F40数控热芯盒射芯机、F40数控冷芯盒射芯机，适应各种缸盖、缸体、飞轮、排气歧管等制芯。

Major equipment has seven tons of hot air cupola 1, 3-ton cupola 2; 1 ton-frequency furnace 1; 10 tons lane 2, 5 tons lane 3; Q378C blast cleaning machine 1; S1120, S118, S111 type mixer and the resin sand Mixer 1; ZNVSR-vibration system to eliminate stress 1; drying kiln and the annealing furnace 1, and other wood-based and aircraft plus 16 sets of equipment, and the other physical and chemical room with a professional .

主要设备有7吨热风冲天炉一座，3吨冲天炉2座；1吨工频炉1座；10吨行车2台，5吨行车3台；Q378C抛丸清理机1台；S1120、S118、S111型混砂机和树脂砂混砂机各1台；ZNVSR-振动消除应力系统1台；烘干窑和退火炉各1台，其他木型和机加设备16台套，另设有专业理化室。

This product fits for mixing resin self-hardening sand and soluble glass sand of large size or medium size castings with integrated function, close structure, even mulling, stable running and convenient application and operation.

该系列产品主要用于大中型铸件树脂自硬砂及水玻璃砂的混制。具有功能齐全，结构紧凑，混砂均匀，运行平稳，使用操作方便等优点。

Sand or shear force with plow to make impact and mixing,better quality and low energy consumption.

之间发生冲击和激烈的磨擦，从而达到混砂速度快、混砂质量好和耗能低的目的。

At present the company's total area of 8866 square meters, building area of 3800 square meters, with 5T lane 5 Units, 3T lane 2 Units, 148 Units 2 molding machine, molding machine 145, a swinging-type molding machine compaction several Units, 1T intermediate frequency electric furnace 2 Units, 6 cubic meters of a heat treatment furnace, 378E dual-hook hanging behind Units 1, roll cast, thrown barrels machine one of the Units, resin sand reclamation and reuse a set of sand, chemical analyzer 1 kits, Units 1 Rally machine, metallographic analyzer analyzer casthouse, hardness machine one of the Units.

目前公司总面积为8866平方米，建筑面积为3800平方米，拥有5T行车5台，3T行车2台，148造型机2台，145造型机、摇摆压实型造型机数台，1T中频电炉2台，6立方热处理电炉1座，378E双勾吊抛1台，滚抛、甩桶机各1台，树脂砂再生回用混砂一套，化学分析仪1套，拉力机1台，金相分析仪、炉前分析仪、硬度机各1台。

How to realizeprocess control of Furan resin-bonded sand self-curing technology has been briefly expounded combining practi- cal production with several sections such as raw material preparation, mixing sand, molding, coremaking,recla- mation and technological equipment design which have been depended upon to work out a series of document of techndogy and technique of furan resin-bonded sand self-curing process operational reules, technology regulations and acceptance standard of raw materials to play important role in guiding production on the spot.

本文结合生产实际情况，从原材料的准备、混砂、造型、制芯以及再生过程和工艺工装设计等几个方面，简要阐述了如何对呋喃树脂自硬砂生产工艺过程进行质量控制，并且在此基础上制订了工艺操作规程和工艺守则以及原材料验收标准等一系列有关树脂自硬砂的工艺技术性文件，对现场生产起了重要的指导作用。

How to realizeprocess control of Furan resin-bonded sand self-curing technology has been briefly expounded combining practi- cal production with several sections such as raw material preparation, mixing sand, molding, coremaking,recla- mation and technological equipment design which have been depended upon to work out a series of document of techndogy and technique of furan resin-bonded sand self-curing process operational reules, technology regulations and acceptance standard of raw materials to pl...

呋喃树脂自硬砂；生产工艺过程；质量控制；本文结合生产实际情况，从原材料的准备、混砂、造型、制芯以及再生过程和工艺工装设计等几个方面，简要阐述了如何对呋喃树脂自硬砂生产工艺过程进行质量控制，并且在此基础上制订了工艺操作规程和工艺守则以及原材料验收标准等一系列有关树脂自硬砂的工艺技术性文件，对现场生产起了重要的指导作用。

Resin sand renewable sets and mixer equipment; silicate sand equipment?

树脂砂再生成套及混砂设备；水玻璃砂设备？

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。