Big Od Large Universal Cylindridal Grinding Bench

• Customization: Available
• Type: External Grinding Machine
• Processing Object: Big Shaft
• Model NO.: MW1363 X 4000
• Abrasives: Grinding Wheel
• Controlling Mode: Artificial
• Automatic Grade: Manual
• Cylindrical Grinder Type: Universal Cylindrical Grinder
• Precision: Precision
• Certification: CE, ISO 9001
• Condition: New
• Grinding Od Scope: 30-630mm
• Max. Grinding Length of Work Piece: 4000mm
• Max. Weight of Work Piece: 3000kg
• Size of Grinding Wheel: φ750X75Xφ305mm
• Size of Machine Bench: 10240X2140X1550mm
• Roundness: 0.005mm
• Cylindricity: 0.008mm
• Roughness: Ra≤0.32um
• Transport Package: Waterproof Film Covered
• Specification: 6090x2140x1550mm
• Trademark: CHANGYI
• Origin: Wuxi, China
• HS Code: 8460291100
• Production Capacity: 10 Sets Per Year

Product Description

MW1363 large cylindrical grinding machine




Main applications and structure features
M1363 Cylindrical grinder is designed for grinding cylindrical or tapered surface of rotation parts. It is highly adaptable for single and small batch production.
The table longitudinal traverse is actuated by hydraulic means at infinitely variable speed or operated by hand wheel.
The worktable and wheel head guideways are hydrostatically lubricated.
Work piece, grinding wheel, hydraulic pump,coolant pump, are driven separately by their individual motors.
Each motion part of the grinder is controlled by electric, hydraulic, mechanical interlocking mechanisms, and thus the grinder can be operated with ease and safety.

 

specification and technical parameters
Grinding diameter range	φ30-630mm
Center height	350mm
Max. Work piece weight	3000kg
Max. Grinding length	4000mm
Wheel size (O.D. X W X I.D.)	φ750x75xφ305mm
Wheel-spindle speed	870 rpm
Max. Worktable traverse	2150mm
Max. Worktable travel speed	3m/min
Grinding wheel linear speed	35m/sec
Grinding wheel head rapid approach and withdrawal traverse	100mm
Automatic intermittent infeed (fine/coarse)	0.02/0.0025mm
Manual microfeed(fine/coarse)	0.02/0.0025mm
Hydraulic pump displacement	25ml/r
Hydraulic pump pressure	1.6 Mpa
Coolant flow	50 L/min
Overall dimensions (L X W X H)	10240 x 2140 x 1550mm
Main accessories
Open-type steady rest	1 set
Grinding wheel flange	1 set
Leveling wedge	12 / 12 / 18 /22 sets
Measuring bridge-board	1 pc
ELectric cabinet	1 set
Lubricant tank	1 set
Center	2 pc
Nut	2 pc
Grinding wheel linear speed	1 set
Grinding wheel balancing mandrel	12 / 12 /18 /22 sets
Special customized accessories
Paper-tape filter	1 set
Center tops grinding unit	1 set
Wheel balancing stand	1 set
Grinding indicating instrument	1 set
Single-axis digital display and magnetic bar	1 set
Magnetic separater	1 set
Carbide-tipped center	1 set
Working accuracy (strandard test work piece)
Roundness	0.003 - 0.005mm
Uniformity of diameter in longitudinal section	0.008mm
Surface roughness	Ra 0.32um