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Rieter Spindle Cutter

Name: Rieter Spindle Cutter
Brand: VINDEX INDUSTRIES
Price: 120.0 INR
Availability: InStock

Price 120.0 INR/ Piece

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Rieter Spindle Cutter Specification

Surface Finish
FINISHING

Noise Level
75 db

NO. Of Hole
1

Capacity
5000 Ltr/hr

Diameter
20.5 Millimeter (mm)

Hardness
Rockwell

Size
20.5dui

Product Type
Textile Machinery Components

Material
Plastic

Spare/Component Type
Spindle

Usage
Industrial

Speed
25000 RPM

Weight
50 Grams (g)

Warranty
1

Rieter Spindle Cutter Trade Information

Minimum Order Quantity
100 Pieces

FOB Port
Mundra Port

Supply Ability
5000 Pieces Per Month

Delivery Time
7 Days

Sample Available
No

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
BOX PACKING OR WOODEN BOX

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
South India, West India, North India, Kerala, Central India, Gujarat, Karnataka, Jharkhand, Assam, Delhi, Chhattisgarh, Haryana, Himachal Pradesh, Jammu and Kashmir, Madhya Pradesh, Maharashtra, Nagaland, Rajasthan, Sikkim, Tamil Nadu, Telangana, All India, Goa, Odisha, Punjab, East India, Manipur, Andhra Pradesh, Bihar, Chandigarh, Daman and Diu, Lakshadweep, Mizoram, Meghalaya, Dadra and Nagar Haveli, Andaman and Nicobar Islands, Arunachal Pradesh, Tripura, Pondicherry, Uttar Pradesh, Uttarakhand, West Bengal

About Rieter Spindle Cutter

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

High-Speed Performance

Engineered to operate at speeds up to 25,000 RPM, the Rieter Spindle Cutter ensures rapid yet stable processing in diverse industrial settings. This high efficiency is ideal for intensive production environments, contributing to streamlined workflow and reduced downtime.

Precision Engineering and Durability

Crafted from high-hardness plastic and finished meticulously, this spindle cutter achieves reliable results over prolonged use. The Rockwell-rated material ensures strength, while the surface finishing maintains consistency, offering dependable performance for manufacturers and suppliers.

Optimal Noise Levels and Capacity

At a noise level of 75 dB, the cutter offers reduced acoustic impact, promoting a safer and more comfortable workspace. Its impressive capacity of 5,000 liters per hour aligns the component with high-demand industrial operations without compromising quality or speed.

FAQs of Rieter Spindle Cutter:

Q: How do I install the Rieter Spindle Cutter in an industrial setup?

A: The Rieter Spindle Cutter is designed for straightforward installation in spindle machinery. Ensure the diameter matches your spindle, secure the cutter in its designated hole, and verify alignment before activating the machine. Always refer to the manufacturers guidelines for optimal results.

Q: What is the benefit of using a spindle cutter with a speed of 25,000 RPM?

A: Operating at 25,000 RPM allows for faster processing and more precise cuts, which can boost productivity and enhance the quality of finished components in industrial applications.

Q: When should the spindle cutter be replaced or serviced?

A: Regular inspection is recommended; if you notice reduced efficiency, increased noise, or signs of wear, consider replacing or servicing the cutter. The 1-year warranty covers manufacturer defects during this period.

Q: Where is the Rieter Spindle Cutter typically used?

A: This cutter is primarily used in industrial environments, including textile and manufacturing facilities, where high-speed spindle operations are required for efficient production processes.

Q: What is the process for warranty claims for this spindle cutter?

A: To claim the 1-year warranty, contact the supplier or manufacturer directly, provide proof of purchase, and describe the issue. The warranty covers defects due to manufacturing and materials, subject to evaluation.

Q: How does the single-hole design impact usage?

A: With one hole, installation is simplified, reducing setup time and minimizing the complexity involved in mounting the spindle cutter on compatible machinery.

Q: What advantages does the plastic Rockwell material offer over metal alternatives?

A: Plastic with Rockwell hardness ensures the cutter is lightweight yet durable, resistant to corrosion, and capable of high-speed processing without sacrificing longevity or quality.

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