Product Description

Features of our T-slotted cast iron floor plates:

• Material is high-strength, high-density and close grained gray cast iron available at Grade of GG**0, GG**5 or GG**0 are to be chosen to manufacture the t-slotted cast iron floor plates. Other materials such as nodular cast iron or cast steel can also be used on request;
• The ribbed & cored structure offers the premium rigidity and strength for the t-slotted cast iron floor plates. The solid structure can also be offered as per your request.
• Hardness for GG**5 gray cast iron made t-slotted floor plates is in the range of HB******0. The surface flatness accuracy on the top surface of the t-slotted cast iron floor plates is available as being Grade I, II or III as per DIN **6 Standarad. The higher flatness accuracy can be obtained by hand scrapping upon your request. Surface roughness on the t-slotted cast iron floor plates is usually Ra 3.2 μm obtained by adopting the CNC high-speed milling process. Lower roughness such as Ra 1.6 μm can also be achieved by grinding process on your request; 
• The width tolerance of T-slots on the t-slotted cast iron floor plates is H*2 and could also be H7 or H8 on request. Usually T-slots parallel to the longitudinal direction are offered, but also T-slots tilting to the longitudinal direction can be offered on request. You can also request for both longitudinal and cross t-slots on these t-slotted cast iron floor plates;
• Cored and ribbed construction, twice annealing heat treatments at a temperature in the range of ******0° C (the 1st annealing is done right after casting, the 2nd annealing is done right after the rough machining on the plate) and the following aging treatment are implemented on these t-slotted cast iron floor plates to relieve the stress to the minimum, ensure high stability and maintain its accuracy free from distortion;
• Connecting grooves on all sides of the t-slotted cast iron floor plates can be provided on request to joint together the pieces of plates into a large plate area;
• Leveling and anchoring pads are supplied with the plates. Vibration absorbing spring mounts can alsot be provided on request;
• Size of each piece of t-slotted cast iron floor plates is available in a range from ***0x***0 mm to ****0x***0 mm. Other sizes can be made on requests.
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