Automatic Cot Grinding Machine Table Traverse Principle

Table traverse principle

Grinding stone rotates on its self axis & job (Cast Iron table) will move to and fro.

The machine has a full width grinding wheel of 200 mm on table traverse system with hydraulic movement, it has the PLC base timer & positive driven center-less grinding attachment which is designed to grind Ring Frame & Speed Frame top rollers for auto-grinding. The center-less attachment is operating by pneumatic system. A separate 25 mm width grinding wheel is provided to grind draw frame & comber top roller between two centers.

This Machine is suitable for grinding all types of top rollers like Ring frame, Speed frame, Draw frame, Comber, OE, texturing, Elite rollers etc.

Technical Specifications:

Operating System: Auto
Grinding Concept: Table Traverse
Grinding fix diameter: Yes (Manually)
Grinding fix cut on different diameter:  Yes (Manually)
Sorting: No
Auto dressing to grinding wheel: Manual dressing to grinding wheel
Grind production of top rollers Hour of spinning (Approx): up to 400 rollers
Loading Capacity of top rollers: up to 70
Grinding accuracy surface finish: 0.02μm* RA < 0.5 μmm (*Accuracy depends on condition of top-rollers)
Suitable for: Ring, Speed frame, OE, Draw frame, Comber rollers
Working Range: Ring Spinning, Speed frame
Diameter Min.: 19 mm
Diameter Max.: 38 mm
Length of top roller Max.: 190 mm
Length of cot Max.: 45 mm
Operating Control: Hydro-pneumatic / PLC control
Error diagnosis: No
Grinding stone dimension:
For ring frame/Speed frame: Diameter 250 mm, Width 200 mm, Speed 2880 rpm
For longer cots: Diameter 250 mm, Width 25 mm, Speed 2880 rpm
Dust extraction system: Yes
Machine(mm): 1520 x 1290 x 1440
DC Box: 1010 x 680 x 1270
Machine: 2.82 cbm
DC Box: 0.87 cbm
Machine: 1200 kg
DC Box: 600 kg