LMW Spindle Cutter

50.0 INR/Piece

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LMW Spindle Cutter Price And Quantity

Price 50.0 INR/Piece
Minimum Order Quantity 50 Piece

LMW Spindle Cutter Trade Information

Payment Terms Cash Advance (CA), Cash in Advance (CID)
Supply Ability 5000 Piece Per Month
Delivery Time 45 Days
Sample Available Yes
Sample Policy Sample costs shipping and taxes has to be paid by the buyer
Main Export Market(s) South America, Eastern Europe, Western Europe, Middle East, Africa, Asia, Australia, Central America, North America
Main Domestic Market All India, South India, Central India, West India, North India, Assam, Delhi, Dadra and Nagar Haveli, Andaman and Nicobar Islands, Arunachal Pradesh, Chhattisgarh, Haryana, Himachal Pradesh, Jammu and Kashmir, Madhya Pradesh, Maharashtra, Nagaland, Rajasthan, Sikkim, Tamil Nadu, Mizoram, Manipur, Andhra Pradesh, Bihar, Chandigarh, Daman and Diu, Goa, Jharkhand, Pondicherry, East India, Gujarat, Karnataka, Kerala, Lakshadweep, Meghalaya, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal

Product Description

A Spindle Cutter is a mechanical or pneumatic blade system installed near each spindle to cut the yarn automatically during the doffing cycle (when full bobbins are removed and empty tubes are placed). It works as part of the auto doffer system in modern ring frames.

Purpose of the Spindle Cutter

Function	Description
Yarn Cutting	Cleanly cuts the yarn between ring frame and bobbin before doffing
Automated Doffing	Prepares spindle for next bobbin without manual intervention
Prevents Yarn Pulling	Prevents long tails or yarn winding during removal
Supports Automation	Works with the auto-doffer arm, spindle brake, and doffing drive

Where is It Used?

Installed on:

LMW auto doffer machines (e.g., LF4200A)
Rieter machines with automatic doffing (G38, G37)
Zinser models with ROBOdoff system
Marzoli FT Series auto doffers

Components of a Spindle Cutter System

Part Name	Function
Cutter Blade	Sharp edge that cuts the yarn
Pneumatic Cylinder	Controls the movement of the blade (air pressure)
Blade Housing	Fixed bracket attached to spindle rail
Sensor / Actuator	Syncs cutter with auto doffer PLC
Air Tubing & Valve	Supplies compressed air to activate cutter

Working Process (Step-by-Step)

Auto doffer is activated
Machine sends signal to spindle brake †’ spindle stops
Spindle cutter engages †’ pneumatic blade cuts yarn
Doffer removes full bobbin
Empty bobbin placed
Yarn piecing process begins again

Advantages

Feature	Benefit
Precision cutting	Clean yarn ends, no leftover tails
Supports automation	Reduces labor and increases doffing speed
Better efficiency	Shorter doffing cycle, higher output
Yarn quality	No wrapping or tearing due to clean cut

Common Issues & Maintenance

Problem	Cause	Solution
Cutter not working	Air pressure low or cylinder stuck	Check air supply, clean cylinder
Blade not cutting yarn	Blade blunt or misaligned	Sharpen or replace blade
Cut too early / late	PLC timing issue	Adjust timing via software
Yarn tail too long	Blade delay or sensor fault	Inspect control unit

Compatible Machine Examples

Brand	Machine	Cutter System Type
LMW	LF4200A	Pneumatic spindle cutter
Rieter	G38, G37	Integrated in doffer unit
Zinser	71, 72XL ROBOdoff	Motorized or air cutter
Marzoli	FT5E with autodoff	Cutter with compact module

Suppliers & Manufacturers

Supplier/Brand	Notes
Texparts / Saurer	High-precision spindle cutters
LMW Original Spares	Factory-grade for LF4200
Rieter Spare Parts	Original with air tube kits
Local OEM Suppliers (India, China)	Cost-effective retrofit cutters