Twin Auto Cot Grinder

PolySpinTex, Inc. is happy to announce the cooperation with the producer of this truly beautiful twin auto cot grinder machine. This machine incorporates the latest electronic controls. An all new Cot Grinder is a milestone for any roll shop producer. Only one, however marks the dawn of a new era for all cot grinders. Only one machine sets the standard of the Industry & that machine can be the Twin Auto.

Key Benefits:

• Equipped with two grinding zones i.e.
a) 200 mm width grinding wheel for automatic grinding of R/F, S/F, rollers.
b) 25 mm width grinding wheel for Hydraulic table traverse grinding of D/F, Comber rollers.
• Continuous grinding process of all types of rollers without interchanging any grinding attachment.
• Specially developed grinding wheels of approx 23 micron room between granules ensures
cold cutting & no damage to cot surface.
• Two rollers mechanism for accurate holding of top roller.
• In built dressing arrangement for 200 mm width grinding wheel.
• Naturally seasoned body ensures more than 160 BHN hardness.
• Specially crafted auto feeding box which allows all types of small rollers including Elite rollers.
• Hand crafted Aluminium drum ensures heat reciprocation system & prevents cots surface
deterioration.

High precision cot grinder for spinning and texturing cots

Why Twin Auto?

• Restless. Continuous grinding of all types of rollers without interchanging any grinding assembly.
• No delay. Due to simultaneous grinding on both the sides, production is continuous & no delay takes place.
• One time investment. One time procurement of this machine will bring complete relaxation to spinning department as they will enjoy continuous grinding with 100% accuracy.

Twin-Auto-Cot-Grinder_back — Twin-Auto-Cot-Grinder

Technical Details:

Operating System: Twin 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.: 19mm
Diameter Max.: 38mm
Length of top roller Max.: 190mm
Length of cot Max.: 45mm
Operating Control: Hydropneumatic / PLC control
Error diagnosis: No
Grinding stone dimension:
For ring frame/Speed frame: Diameter 250 mm, Width 200mm, Speed 2880 rpm
For longer cots: Diameter 250 mm, Width 25mm, Speed 2880 rpm
Dust extraction system: Yes
Space required:
Machine(mm): 1780x1320x1820
DC Box: 1400x1000x1420
Volume:
Machine: 4.368 cbm
DC Box: 2.0166 cbm
Weight (Approx):
Machine: 1400 kg
DC Box: 600 kg