Equipment description：
Equipment name: Portable CNC Fire-cutting machine
Model No.: CNCDG-1530
Application feature: steel plate cutting(5-100mm plate cutting thickness), beveling of the edge.Advantageous in small equipment and easy-to-move. Mainly for cutting regular and irregular small components and beveling of the plate.
Equipment name：Straight flame cutting machine
Model No.：DZCG-4000A
Application feature：steel plate cutting(5-100mm plate cutting thickness)，Y flange plate, web plate cutting, effective cutting width: 3200mm.
Equipment name：CNC cutting machine
Model No.：CNC-4000C
Application feature：steel plate cutting(5-100mm plate cutting thickness)，Y flange plate、web plate and irregular component cutting,effective cutting width: 3200mm.
Equipment name: Radial drilling machine
Model No.：Z3050*16/1
Application feature：Maximum drilling diameter φ50mm，Mainly for processing of component bolt-connection holes
Equipment name：Puncher machine
Model No.：JH21-400
Application feature：Maximum stamping pressure-400 ton，Mainly for plate punching, blanking, bending and shallow stretching.
Equipment name：Shearing machine
Model No.：Q11Y-25*2500
Application feature：cutting width 2500mm and cutting thickness 3-25mm
II. H section steel assembly
The assembly process is set up on the imported H section production line.4 hydraulic positioning system press firmly against between the upper/lower flange and web plates in position. The adjust the parallelism of the flange plates and perpendicularity between flange and web plates and get them fixed after. The fixing welding should adopt C02 gas shielded welding.
Equipment name：H section steel assembly machine
Model No.：Z20B
Application feature：mainly for H type assembly u,flange width 150-800mm，web height 160-2000 mm
III. Automatic welding
The H section steel members will be hoisted into the gantry-type submerged arc automatic welding machine for welding.The welding process should be carried out in accordance with specified welding sequence and regulation parameters.Preheating, which uses the electrical heaters, is necessary for the ultra-thick plates of components.The set temperature shall be determined based on the specified one.Please see factory welding process documents for detail.
Equipment name: Gantry-type submerged arc automatic welding machine
Model No.：LHA5ZB
Application feature：Mainly for assembly welding of H section steel whose maximum cross section up to 800mm×2000mm
IV. H section steel strengthening machine
H section steel strengthening process: Correction of flange flatness by using H section steel flange plate strengthening machine.Flame-correct the perpendicularity between the H section flange and web plate under special circumstances and then correct the side bending of the H section steel. The flame temperature should be controlled under the range of 600～800℃.
Equipment name：H section steel strengthening machine
Model No.：YTJ60B
Application feature：Mainly for correcting the deformation of I beam or H section steel flange plate during welding process,flange width 200-1000mm, flange thickness≤60mm, web height≥350mm
Equipment name：H section flange strengthening machine
Model No.： HYJ-800
Application feature：Mainly for correcting the deformation of I beam or H section steel flange plate during welding process，flange width 160-800mm,flange thickness≤40mm,web height≥160mm
V. Simulated assembly of component
1. Get familiar with component shop drawing and technical requirements.
2. The model components need to re-check by related department after making and finalizing of the model components and then to assemble.
3. Accurate mark-up
4. Inspect the component after first assembly.For multi-group components, pre-assembly for the first group and then batch assembly after qualified test.
VI. Manual welding
VII. Shot blasting
Equipment name：10-ramming heads shot blasting machine
Model No.：QH1525
Application feature:Mainly for shot blasting of section steels including H section steel, welded members and steel plate，10 ramming head; Machine entry size:1500Í2500 and member at 1200Í2000 size could pass the machine at once; up to Sa2.5 Grade.
VIII. Painting
The surface of the members should be in even,flat, glossy and full painting without manifest of cracking, peeling and pin holing.The color and coating thickness should also meet design requirements.If there is no certain requirements,the following standards should be followed:thickness is 150μm indoor while 125μm outdoor.The allowable deviation is －25μm.The allowable deviation of dry paint film thickness for each-time painting
Two coats of primer:thickness being40±5μm; Two coats of finish paint：thickness being 60±5μm。
Equipment name：Airless sprayer
Model No.：CPQ9CA
Application feature: Derived capacity：56 L/min，Air consumption：50~1200 L/min。Mainly for surface paint of structural members, Pressure ration: 32：1
IX. Product storage
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