First select materials and purchase (wire rod, iron wire and pipe) - incoming inspection - commissioning machine and mesh production - Inspection and process inspection of large goods - mould production, frame blanking and welding - Inspection and process inspection - connection (welding) between mesh and frame - Inspection and process inspection - column blanking, bending and forming Lug welding - Inspection and process inspection - supporting installation inspection - electro galvanizing or hot galvanizing treatment and inspection - plastic dipping treatment and inspection - sampling inspection or full inspection of finished products - warehousing - transportation.

陕西基坑围栏

Shaanxi foundation pit fence

基坑围栏电镀锌工艺：网片电镀前的检验→除锈→水洗→氧化→镀锌→钝化→清洗--晾干→检验

Electro galvanizing process of foundation pit fence: inspection before mesh electroplating → rust removal → water washing → oxidation → galvanizing → passivation → cleaning - drying → inspection

基坑围栏热镀锌工艺：网片热镀锌前的检验→脱脂→水洗→酸洗---水洗→浸注镀溶液→烘干预热→热镀锌→整理冷却→钝化→漂洗→干燥→检验

Hot dip galvanizing process of foundation pit fence: inspection before hot dip galvanizing of mesh → degreasing → water washing → Pickling - water washing → dipping plating solution → drying and preheating → hot dip galvanizing → finishing and cooling → passivation → rinsing → drying → inspection

基坑围栏浸塑工艺：网片浸塑前的检验—除油打砂—预热—浸塑—吊挂入仓—烘干溜平—检验—成品入库清点—出库运输

Plastic dipping process of foundation pit fence: inspection before plastic dipping of mesh - degreasing and sanding - preheating - plastic dipping - hanging into warehouse - drying and smoothing - Inspection - warehousing and counting of finished products - outbound transportation

基坑围栏网片焊接工艺：采购盘条或铁丝—-验证材质---大拔、冷拔丝经的抽检—-校直截断及丝径随时测量-—调机试生产并经检验片网--—批量生产和过程检验--—网片抽检

Welding process of foundation pit fence mesh: purchase wire rod or iron wire - verify the material - Sampling Inspection of large drawn and cold drawn wires - straightening and cutting and measuring the wire diameter at any time - adjust the machine for trial production and pass the inspection mesh - batch production and process inspection - Sampling Inspection of mesh

基坑围栏网框焊接工艺：采购所需边框管材—检验壁厚长度重量—---胎具制作和检验—下料截断---焊接边框—网片与边框焊接-—网框与立柱结构安装检验—批量焊接生产—过程检验---大货清点抽检---半成品清点或仓储。

Welding process of fence net frame of foundation pit: purchase the required frame pipes - inspect the wall thickness, length and weight - mould production and inspection - blanking and cutting - weld the frame - welding between mesh and frame - installation inspection of net frame and column structure - batch welding production - process inspection - bulk inventory and sampling inspection - inventory or storage of semi-finished products.

基坑围栏立柱制作工艺：采购所需尺寸的铁管—检验壁厚长度重量—胎具制作和检验----下料截断—折弯成型---焊接边耳----立柱边耳尺寸检验(或与网框的结构安装)—批量焊接—过程抽检—大货清点或仓储。

Manufacturing process of foundation pit fence column: purchase of iron pipe of required size - Inspection of wall thickness, length and weight - mould making and inspection - blanking and cutting - bending forming - welding lug - Inspection of column lug size (or structural installation with mesh frame) - batch welding - process sampling inspection - bulk goods counting or storage.

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