Material: cast iron plate by HT200-300 casting, material ingredients blend raw material content according to the following criteria (%): carbon: 3.1-3.4, MN: 0.6-0.9, SI: 1.5-2.0, 0.12, sulfur, and phosphorus 0.3. hardness > 180 second tempering.

1, bench platform (tool plate) specifications: 1000x1000-4000x8000 (Special specifications according to drawings made.)
2, materials and processing materials for high strength cast iron HT200-300, face hardness of HB170-240, two manual processing (artificial annealing 600-700 degrees)
3, standard: according to national standard metrological implement, respectively 2, 32 levels. Base plate for large equipment (platform), reasonable design, high precision, wear-resistant characteristics.
4, face should be no rust, scratches, bumps and other implications of the use of visible defects.
5, there should be no sand holes on the face, pores, cracks, inclusions and defects such as porosity. All surfaces should be thoroughly cleared sand casting, and the surface is flat, painted solid, all taxes should be obtuse.
6, on the opposite sides, mounted handle or lifting position settings, threaded bore or cylinder bore. Riveter platform sets the installation location should be considered to minimize the deformation caused by the lifting.
7, should be dealt with by stability and demagnetized.
8, working surface hardness should be HB170-220 or 187-255.
9, test item a, material and surface hardness. B shape position tolerance, nominal size and squareness tolerances. C, appearance. D, flatness. E, the contact spot. F, plane wave. G, face deflection values are allowed. H, surface roughness.
10, fitter platform (tool plate) the precision parameter. 3 contact spots not covered in plate requirements.

1. manufacturers supply genuine

2. with regard to sizes GB specifications measuring tool factory for many years with cash, after we receive your order and shipped within 72 hours of non-standard gauges can be customized, making short, please rest assured purchase.

3. with regard to color Shops for sale prices do not include taxes and fees, if you need stamps, please contact customer service

4. If your inquiry did not respond in time, please contact your sales manager directly.

5. with regard to delivery Products are packed in non-customized products single and 50kg products send ordinary Express, generally within 72 hours of arrival; single and 50kg products logistics and distribution, your preference for cities where there is a through line, remote or small towns are trucking logistics distribution, General delivery time for 4-7 days. Shipping cost actually offer subject to logistics companies, shops for sale prices do not include shipping charges. If your special request express, air and rail courier at your own expense.