铸焊

Flanged End-Crane cast steel gate valves are available in flanged end and butt weld ends.

法兰连接端口-美国克雷恩铸钢闸阀具有法兰连接端口和对焊连接端口两种连接方式。

Description: Automatic cast welding equipment shall be adopted for polar pack plating, assembling, welding, fluting, butt welding of lead-acid accumulator.

内容说明：铅酸蓄电池极群包板、组装、焊接、入槽、对焊全部采用铸焊等自动设备。

The foundry has many kinds of casting machines about 460, such as furnaces, moulding and core making, heat treatment, mend welding, permeating, etc .It also has kinds of casting technics, for example ,sand mould ,metal moud, low pressure, die castings, vacuum suction,high pressure, etc.

拥有各种铸造（熔炉、造型［芯］、浇注、热处理、补焊、浸渗等）设备及装置460余台，具有普通砂型、金属型、低压、压铸、真空吸铸和高压釜等浇注工艺。

VRLA battery uses lead calcium alloy for grid and lead tin alloy for strap, the COS process more likes soldering, COS of lead-tin strap is difficult and needs flux and tinning.

VRLA电池使用铅钙合金板栅和铅锡合金汇流排，其制造过程更像是钎焊。铅锡合金汇流排铸焊过程须使用助焊剂和搪锡。

Company under the product design, engraved die, die-casting, polishing, electroplating, laser engraving, drop models, sanding, painting paint, tin solder, copper welding, silver welding, spot welding shop and product quality testing center.

公司下设产品设计、刻模、压铸、抛光、电镀、激光雕刻、滴塑、磨砂、画漆、锡焊、铜焊、银焊、点焊车间及产品质量检测中心。

Use expansion sleeve to connect the shaft and the wheel.

轴与轮毅为胀套联接，简体为铸焊结构。

With professional production equipment more than 60 sets, including large-scale bending 1200T processing function 15 meters once forming steel, and CNC die-casting machine; high-speed slitting machine; automatically shut submerged arc welding machine; SAW gas welding; welding flaw detection equipment ; plasma cutting machine; All lockstitch; straightening machine; spray production line; large oven; stainless steel production equipment; punch; lathe; planer; drilling, bending and so on.

拥有专业生产设备60多台套，其中1200T大型折弯机能加工一次成型15米钢杆，另有数控压铸机；高速纵剪机；自动收口埋弧焊机；埋弧焊气焊；焊接探伤设备；等离子切割机；合缝机；校直机；喷塑生产线；大型烘箱；不锈钢生产设备；冲床；车床；刨床；钻、弯等设备。

Main products: 316,304 various types of material cast stainless steel ball valve,(one-, two-, three-ball valve in the connecting thread, two pairs of folders flanged ball valves, three-flanged ball valves, Welded to live ball valve, butt welding ball valve, Chengcha solder ball valve) and the closing valves, check valves, Y-traps and thread connecting the various parts.

公司主要产品：316、304材质各式精铸不锈钢球阀，（一片式、二片式、三片式内螺纹连接球阀，二片对夹法兰球阀、三片式法兰球阀、活接对焊球阀、对接焊球阀、承插焊球阀），截止阀、止回阀、Y型过滤器及各种螺纹连接管配件。

Idlers use stamped bearing house. Using wide clearance bearing and multi-layer labyrinth seal improves service life, reduces rotation resistance and friction coefficient. Cast welding and keyless connection has been used for pulley, Hydraulic coupling and hard surface cone cylinder gear speed reducer for drive unit, angle type structure for head frame, so these improve starting performance, drive efficiency, load capacity and service life, reduce floor area and weight of equipment.

托辊采用了35°槽型前倾结构，辊子为冲压轴承座结构，大游隙轴承和册层迷宫密封，提高了寿命，降低了旋转阻力和摩擦系数，滚筒采用了铸焊结构和无健联接，驱动单元采用了液力耦合器和硬齿面圆锥圆柱齿轮减速机，头架采用角型结构，从而改善了启动性能，传动效率，承载能力和使用寿命，减少了占地面积和设备重量。

Shenzhen Asia Star Precision Machinery Co., Ltd. is engaged in a variety of high-performance copper alloy electrode materials production, resistance welding (collision welding, spot welding, projection welding, welding roll) electrode manufacturing; industrial precision plastic components, die-casting, metal molds and Non-standard equipment, tooling design and manufacture of high and new technology-oriented enterprises.

深圳市星亚精密机械有限公司是从事各种高性能铜合金电极材料生产，电阻焊(碰焊、点焊、凸焊、滚焊)电极制造；工业精密部件的塑胶、压铸、五金模具及非标工装设备设计与制造的高新技术型企业。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。