Ringframe LR_60 Series

 

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Innovation in the series of proven, established and successful line of LR6 Ring frames
The variants in LR60 series are
LR60/A - Without Doffer
LR60/AX - With Doffer
LR60/AXL - With Link Coner
LR63 - Lakshmi RoCoS Compact Spinning System is available as an option in all the above models
The main drive - with inverter

Salient Features
bullet2 Spindleage upto 1200
bullet2 Inverter drive
bullet2 Servo Drive for Ring rail
bullet2 Moveable ABC Ring
bullet2 Motorized Lappet Tilting (Spring loaded lappets)
bullet2 Autodoffer, Linkconer and Compact Spinning as optional features
bullet2

Automated and user friendly machine

Servo Drive To Ring Rail

Smooth Ring rail movement ensured by servo drive results in precise winding & binding coils.The following factors facilitates perfect Cop build controlled through display,

bullet2 Lift, Starting and Ending position
bullet2 Cop Base
bullet2 Chase Length
bullet2 Yarn Winding length per ring rail traverse
bullet2 Cop diameter
bullet2 Reversing of Binding & Winding coils
bullet2 Long and Short snarl elimination
bullet2 Top bunching for auto coner requirement

Motorised Lappet Tilting

bullet2 Smooth tilting of spring loaded lappets by motor
bullet2

Less restarting breaks after Doffing

Servo Drive To Ring Rail
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Spring loaded lappets

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Lappet motor


Movable ABC Ring Rail


Independent Synchronized movement of ABC ring from ring rail movement


Benefits

bullet2 Optimal control of the balloon throughout the cop build
bullet2 Lower yarn tension
bullet2 Reduced end breakage


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Movable ABC Ring rail

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Inverter Drive

bullet2 Speed Control Through Inverter system
bullet2 Main drive through Inverter system offers smooth and stepless spindle speed throughout Cop build
bullet2 Maintenance free flat belt drive
bullet2 Less Speed variation

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Inverter Drive

P3-1 Drafting Arrangement

bullet2 High Operational reliability and easy setting
bullet2 Centralised control of Loading avoids setting for individual top arms
bullet2 Uniform and step-less load on all top rollers
bullet2 Automatic load reduction when machine is stopped avoids flattening of cots
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P3-1 Drafting arrangement


Duoflex Drive Arrangement

bullet2 Withstands high drafting force
bullet2 The torsional load on the middle and back bottom rollers is reduced thro’, Middle row split and 3rd row split


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Duoflex Drive
Auto Doffer
Salient Features

bullet2 Automation
bullet2 Rationalization of labour
bullet2 Doff time is less than 3 minutes
bullet2 Gentle removal of cops increases life expectancy of spindles
bullet2 Crash proof auto-doffing
bullet2 Linking with the upstream machine


Zero underwind
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Gripper rail
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Tube loader
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Provision to link with link coner

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AUTO DOFFER OPERATING CYCLE SEQUENCE

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