Siemens 828d Mk2120with B Rotary Table Inner Grinding Machine Tool for High Presicion

Product Description

Product Description
Main purposes of the machine tool:
MK2120Swith B axis is a three-axis (X-axis, Z-axis) CNC internal grinder, primarily used for grinding step holes, internal taper holes, and both internal and external end faces of workpieces. It features automatic feed, retract, rough grinding, and fine grinding; automatic wheel correction, automatic compensation, and other functions.
Processing object:
The main processing objects of this machine tool are: This machine tool can grind inner holes, step surfaces, inner end faces, and outer end faces, and is suitable for inner hole processing of parts with diameters ranging from20-200mm and inner holes up to 200mm.
Product Parameters
Key Technical Parameters for MK2110S CNC Grinding Machine:

Serial number	Name	Specification
1	Grinding hole diameter range	20-200mm
2	Maximum grinding depth	200mm
3	Maximum diameter of the workpiece inside the cover	180mm
4	Maximum diameter of the workpiece outside the cover	220mm
7	Inner hole roundness	2μm
8	Inner hole cylindricity	2μm
9	Inner hole surface roundness	Ra0.4

Detailed Photos


Company Profile
Our company offers variety of products in grinding machine which can meet your multifarious demands. Our main products are: CNC high-precision centreless grinding machine; CNC internal and external grinding machine; CNC vertical internal, cylindrical, end face grinding machine; CNC crankshaft grinding machine; CNC crankshaft milling machine; CNC camshaft grinding machine; CNC camshaft milling machine; Multi-function CNC surface grinding machine; Vertical machining center; Vertical gantry type machining Center and so on.At present, these products are mainly used in domestic high-end manufacturing fields such as national defense, research institutes, aerospace, shipbuilding, automobile, mining machinery manufacturing and so on. Users are all over China, and some products are exported to Southeast Asia, Europe and other countries. At present, these products occupy a considerable share in the same industry in China. Some varieties have reached the level of similar foreign products. The product cost performance has obvious competitive advantages at home and abroad.We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
Certifications
After Sales Service
1. Accuracy acceptance: The roundness, cylindricity, and surface roughness of the inner hole shall be inspected in accordance with the technical agreement.
2. The acceptance inspection will be conducted in two steps. In the first step, the Party A team will conduct an on-site inspection of the equipment at the Party B's site, in accordance with the standards stipulated in the technical agreement. In the second step, a spot check will be conducted on the processing accuracy of the equipment. After a continuous idle running for 2 hours, the grinding test piece will be performed. If it meets the requirements stipulated in the technical agreement and drawings, it will be deemed as qualified.
3. During the acceptance period of the equipment, Party B shall provide free training to Party A's operating personnel and maintenance personnel.
4. Machine tool warranty
Upon acceptance of the machine tool, Party B shall provide a one-year warranty service for the quality of the main machine. After the warranty period, Party B will still provide high-quality services.