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2000*900mm 920ah High Percision Equipment Front and Back Automatic Processing up and Down Artificial High Speed Hand Wheel Feed Surface Grinder Grinding Machine1
Machine Tools, Grinding Machine, Automatic Feed Surface Grinder, Surface Grinding Equipment
Dongguan TranStar Machinery Co., Ltd.
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Product Description Product DescriptionAH : Featuring automatic front/back and left/right axes, this model is manually operated for up/down feed, providing ease of use and precise control to meet diverse work requirements.AHD : All axes-front/back, left/right, and up/down-are automatically operated. The up/down feed can be preset with specific feed volumes and times, and the machine halts automatically upon job completion.Highly Rigid Casting Body Engineered through advanced simulation analysis (Cosmos), the casting body ensures superior performance. Both the column andheadstock feature a double-layer design, providing exceptional bending and torsion rigidity.Fully-Supported Table Hard-Rail Structure The table's fully-supported hard-rail structure, combined with Turcite-B and manual scraping, minimizes damping coefficient, ensuring smooth table operation and high grinding precision even under load.Independent Hydraulic System Driven by a hydraulic cylinder with an independent system design, the table offers adjustable speeds of 5-25m/min and low vibration, suitable for diverse processing needs. High-quality Japanese oil seals ensure smooth sliding and extended service life.High Precision Flange Spindle Developed and produced in-house, our spindles embody strict manufacturing standards from raw material selection to assembly in our temperature-controlled, dust-free workshops. With minimal temperature fluctuation, low noise, and no vibration, our spindles guarantee long-lasting performance. The flange spindle design incorporates CP4 grade precision angled ball bearings, V3 grade low vibration motors, and dynamic balancing, ensuring spindle deflection is under 0.002mm.A utomatic Lubrication System Equipped with a circulating center lubrication device, this system ensures optimal lubrication of all transmission screws and sliding surfaces while recycling and filtering waste oil for eco-friendly and cost-effective operation. The self-checking function and level switch alarm safeguard against low oil levels.Electrical Control System Our professionally designed electrical control system meets CE safety standards and incorporates globally recognized electrical components for reliable operation, minimal noise, and low vibration, perfectly supporting high-precision grinding requirements.Graphic Operator Panel Ergonomically designed with a fixed operation panel box, the control interface is entirely concentrated for easy access. The graphical design of the panel ensures clear functionality at a glance, facilitating user-friendly operation.Splash-Proof Wall Panel (Optional Accessory) An optional splash-proof wall panel can be installed at the machine's rear to effectively block grinding water and iron chips, maintaining machine cleanliness and protecting slide rails from abrasive spraying, thereby extending machine longevity and precision. Detailed Photos Product ParametersSPECIFICATIONSUnitSaddle Traveling TypeColumn Traveling Type250AH/AHD63AH/AHD84AH/AHD510AH/AHD615AH/AHD715AH/AHD820AH/AHD920AH/AHDCapacityTale working areamm460×200600×300800×4001000×5001500×6001500×7002000×8002000×900Longitudinal travelmm54071091011401600160022502250crossfeed travelmm260340450540660760885960Distance from spindle center to tablemm475600575600850Table load including magnetic chuckkg10042070010001300140023002300Table & Cross FeedT-slot 14×114×316×33Longitudinal table speed 5~287~2810~28Gross feed on hand wheel1Grid 0.020.011Turn 452Auto cross feed per stroke 0.1~120.1~152~30Power cross feed50HZ 80010001200150060HZ 100012001500Grinding WheelWheel dimensionmmψ180×13×ψ31.75ψ355×38×ψ127ψ355×50×ψ127ψ508×50×ψ127Spindle speed50HZrpm30001500100060HZrpm3600 18001200Vertical move-mentVertical on hand wheel1Gridmm0.01AH:0.01 / AHD:0.0010.0020.0021Turnmm2AH:2 / AHD:0.50.5Auto down feed incrementmm/time 240240Power head elevation50HZmm/min-30030060HZmm/min MotorSpindle motorhp(KW)2(1.5)5(3.75)7.5(5.6)10(7.5)15(11.25)Power elevation motorW-80375Hydraulic motorhp(KW)1(0.75)2(1.5)3(2.2)5(3.75)10(7.5) Cross feed motorW4080190Oil PressureDimension & WeightMechine heightmm17751830187524002445247028502850Floor spacemm1800×14002600×25003600×26004445×21005810×24455810×28006000×33606000×3700Net weightkg1300175028005000625070001550015800Cross weightkg1500195030006000725080001750017800 High Precision Surface Grinder Certifications
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