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Songen Machinery Co., Ltd.

External Cylindrical Grinding Machine, 500mm Cylindrical Grinder, 500mm External Cylindrical Grinding Mach manufacturer / supplier in China, offering External Cylindrical Grinding Machine, Max. Grinding Dia. 500mm,, Table 400X400mm X 2, Two-Table Pallet Changer Rotary, 12"X7" Boring Mill Jaws and so on.

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Supplier Homepage Product Grinding Machines Cylindrical Grinders External Cylindrical Grinding Machine, Max. Grinding Dia. 500mm,

External Cylindrical Grinding Machine, Max. Grinding Dia. 500mm,

FOB Price: Get Latest Price
Min. Order: 1 Set
Port: Qingdao, China
Transport Package: Plywood Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: CG500
  • Processing Object: Shafts
  • Controlling Mode: Artificial
  • Cylindrical Grinder Type: Universal Cylindrical Grinder
  • Certification: GS, SGS, CE, RoHS, ISO 9001
  • Maximum Grinding Diameter: 500mm
  • Maximum Workpiece Weight: 1000kg
  • Specification: Maximum grinding diameter 500mm
  • Type: External Grinding Machine
  • Abrasives: Grinding Wheel
  • Automatic Grade: Semiautomatic
  • Precision: High Precision
  • Condition: New
  • Maximum Grinding Length: 1000, 1500, 2000, 3000mm etc.
  • Trademark: Songen
  • Origin: China
Product Description
Applications and Features

The model CG500 cylindrical grinder is designed for grinding cylindrical or taper surface of rotational parts. It is highly adaptable for single and small batch production;
Worktable traverse is actuated by hydraulic means at infinitely variable speed or operated by hand;
Auto intermittent micro-infeed and rapid approach and withdrawal of the wheelhead of CG500 cylindrical grinding machine can be effected hydraulically; While rough-fine-feed realized by handwheel;
Worktable and wheelhead guideways are hydrostatically lubricated;
Grinding wheel spindle is supported by three tilting segmented shoes;
Workpiece, wheel, hydraulic pump, coolant pump of the grinder are driven separately by individual motors;
Each motion part of the grinder is controlled by electric, hydraulic, mechanical interlocking mechanism, thus the machine can be operated with ease and safety.
Working accuracy

Roundness, μ M: 1.5/2.5
Dia. Uniformity in the long. Section, μ M: 8
Surface roughness, μ M: Ra0.16

Standard Accessories
1. Coolant equipment: 1set;
2. Wheel periphery dresser: 1set;
3. Wheel hub: 2set;
4. Wheel balancing-mandrel: 1set;
5. Leveling wedge: 12/1500mm; 12PCS/2000mm; 18PCS/3000mm.

Optional Accessories
1. Wheel balancing stand: 1PC;
2. Magnetic separator: 1PC;
3. Carbide tipped center: 2PCS;
4. Center grinding attachment: 1PC;
5. Open-type steady-rest (Length to be ground): 1PC/1500mm; 2PCS/2000mm; 3PCS//3000mm.
Model CG500
Max. dia. To be ground mm500 (20″)
Max. length to be groundmm1500,2000,3000 (59″,79″,118″)
Max.workpiece weight kg1000kg
Wheel size (O.D × W  × I.D)mmΦ750×75×Φ305 (30″x3″x12″)
Wheel spindle rotation speedr/min870
Center heightmm270 (11″)
Max. worktable traversemm1500,2000,3000 (59″,79″,118″)
Max. worktable travel speedm/min3
Wheel peripheral speedm/s35
Wheelhead rapid approach and withdrawal travelmm100 (4″)
Automatic intermittent infeed (coarse/fine)mm0.02/0.0025
Manual microfeed (coarse/fine)mm0.02/0.0025
Hydraulic pump displacementml/r17.3
Hydraulic pump pressureMPa6.3
Coolant flowl/min50
Total motor powerKW20.63
Wheelhead motor powerKW15
Machine weight (net weight)kg8,600,990,011,350
Machine weight (gross weight)kg112,001,300,017,350
Overall dimensions (L×W×H)1500mm5320×2140×1550 (209″x84″x61″)
 2000mm6090×2140×1550 (240″x84″x61″)
 3000mm10240×2140×1550 (403″x84″x61″)
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