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                Hello, welcome to visitWenzhou Baicheng Grinding Machinery Co., Ltd.The official website!

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                Mobile:15968754247
                Tel:0577-86196588
                Fax:0577-86781906
                E-mail:805684063@qq.com
                add:NO.31 Shunzhan Road,industrial Area,Ouhai Zone,Wenzhou

                The current position:homeDouble-sided grinding machine Double-sided grinding machine

                BCY-2M380-610ET

                The release date:[2016-08-30]     Click rate:
                Double-sided grinding machine BCY-2M380-610ET BCY-2M640-850ST

                High-precision Double-sided Grinding Machine

                Applications:

                It is mainly suitable for double-sided grinding and polishing of ultrahigh precision parts, as well as high-flatness and high-parallelism double-sided precision grinding and polishing of optical crystal material, silicon wafer, gallium arsenide wafers, blade, metal elements, quartz and other hard and brittle materials.

                Features:

                1. German FESTO pneumatic elements are available for sectioned precision pressured control, and can meet technical requirements of coarse grinding, intermediate grinding, accurate grinding and precision polishing.

                2. The grinding machine enjoys an operation process embracing four-section pressures as light pressure, intermediate pressure, heavy pressure and finish grinding.

                3. Only one handle can lift the upper grinding disc up and down quickly or slowly, making operation more convenient.

                Principle:

                The grinding machine is an ultrahigh precision grinding device, in which upper grinding disc and lower grinding disc rotate to opposite directions, and workpiece in carrier makes planetary movement at revolution and rotation. It has small grinding resistance against workpiece, uniform grinding on two sides and high production efficiency.

                ModelBCY-380ETBCY-610ETBCY-900ET
                Grinding Disc (OD * ID)OD: 380mm* ID140mm*12tOD 610mm* ID 200mm*12tOD 900mm* ID240mm*12t
                Maximum Workpiece SizeDia.100mmDia.180mmDia. 300mm
                Workpiece Flatness (25mm)< ±0.1u< ±0.1u<±0.2u
                Workpiece Parallelism (25mm)< ±0.2u< ±0.2u<±0.4u
                Grinded Workpiece Roughness< 0.4nm< 0.4nm< 0.4nm
                Specification of Planetary WheelDia.140mmDia.235mmDia.340mm
                Number of Planetary Wheel555
                Rotational Speed of Lower Grinding Disc0-180rpm0-140rpm0-140rpm
                Motor Power of Lower Grinding Disc2.2Kw 3-phase 380V4.0Kw 3-phase 380V6Kw 3-phase 380V
                Overall Dimensions600*500*900mm1150*950*2300mm1350*1060*2450mm
                Weight800kg1500kg2000kg
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