Cast iron platform included : Three-dimensional flexible welding base platform, crossed platform, basic platform, grinding platform, riveting platform, standard crossed platform, fitter platform pliers, T-slot platform (T-slot plate), rail trough iron platform cast iron rail, Testing platform, assembly flat, welding platform, cast iron plate platform, crossed flat plate, inspection plate, measuring plate, riveting plate, assembly plate, base plate, T-slot plate, granite plate, marble plate, granite plate Rail, and other cast iron measuring products.

Material: cast iron plate using HT200-300 casting, material ingredients ingredients and ingredients according to the following criteria (%): carbon: 3.1-3.4, manganese: 0.6-0.9, silicon: 1.5-2.0, sulfur <0.12, phosphorus < 0.3. Hardness> 180, the second tempering treatment.

T-slot, U-groove, V-groove, etc. The work surface is flat or T-groove, U-groove, V-groove, etc. T - groove, U - groove, V - groove, etc. Are mainly used to fix the welding workpiece.

T-slot welding table / cast iron welding plate is welding workers welding a table, the platform material for the HT200-300, hardness HB170-210, the platform's specifications according to customer requirements.

Cast iron splicing platform trapezoidal slot machine table quality inspection:

1, the welding surface of the work platform should not have rust, scratches, bumps and other effects of the use of the appearance of defects.

2, the welding surface of the work platform should not have sand holes, pores, cracks, slag and shrinkage and other casting defects. Casting surface should be removed from a variety of sand, and the surface smooth, painted solid. The accuracy of grade less than 00 platform work surface for the diameter of less than 15mm sand holes allowed to use the same material blockage, the hardness should be less than the hardness of the surrounding material in the face of the clogged parts should not be more than four, The distance between each other should not be less than 80mm.

3. The opposite sides of the welding platform shall be provided with threaded holes or cylindrical holes for the installation of handles, rings, etc. The hoisting position shall be designed to minimize variations caused by hoisting.

4, the welding platform according to user requirements, riveting platform in the work surface to set the screw hole or groove, these parts should not appear above the surface of the raised phenomenon.

5, the welding platform should be high-quality fine grain of gray cast iron or alloy cast iron manufacturing.

6, the hardness of the welding platform should be HB 170-220.

7, the welding platform face should be scraping process for the three flat face can also be used planing process, planing surface roughness of the surface according to the arithmetic mean deviation of the Ra value should be less than 5um

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2. About size GB standard gauges I have a spot with the director, received orders, 72 hours of delivery; non-standard measuring tool can be customized, the production period is short, please rest assured purchase.

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5. On the delivery Products are wooden packaging, non-customized products single 50kg following products made ordinary courier, usually within 72 hours of arrival; single 50kg or more products using logistics and distribution, your city has a direct line of preference, remote or small towns are The general arrival time is 4-7 days. Delivery costs to the logistics company's actual offer, subject to the sale of merchandise shops are not included in the transport costs. If you special requirements of courier, air and railway express themselves shipping fee.