Yarn Twisting Bolsters
Yarn Twisting Bolsters

Yarn Twisting Bolsters

Price 350.0 INR/ Piece

Yarn Twisting Bolsters Specification

  • Size
  • 160mm
  • Noise Level
  • 75 db
  • Product Type
  • Textile Machinery Spares
  • Material
  • Steel
  • Textile Machine Type
  • Spinning Machine
  • Spare/Component Type
  • Spindle
  • Usage
  • Industrial
  • Speed
  • 12000 RPM
  • Warranty
  • 1
 

Yarn Twisting Bolsters Trade Information

  • Minimum Order Quantity
  • 100 Pieces
  • FOB Port
  • mundra port
  • Payment Terms
  • Cash in Advance (CID), Cash Against Delivery (CAD), Cash on Delivery (COD), Cash Advance (CA)
  • Supply Ability
  • 5000 Pieces Per Month
  • Delivery Time
  • 45 Days
  • Sample Available
  • No
  • Sample Policy
  • Sample costs shipping and taxes has to be paid by the buyer
  • Packaging Details
  • box packing
  • Main Export Market(s)
  • North America, South America, Eastern Europe, Western Europe, Middle East, Africa, Asia, Australia, Central America
  • Main Domestic Market
  • All India
 

About Yarn Twisting Bolsters

Spindle Booster / Bolster Complete Series

For Ring Spinning, Twisting & Compact Spinning Frames

Spindle bolsters (also called spindle boosters or bearing units) are precision-engineered components that securely mount spinning or twisting spindles into ring frame machines. They ensure:

  • High-speed, vibration-free rotation

  • Long spindle life

  • Stable yarn drafting and quality

HZ Series Insert with Bolster (Standard & Heavy-Duty)

These are standard mechanical bearing units with steel inserts and bolsters used in ring spinning and twisting machines for various yarn types. They support a wide RPM range and are available in multiple sizes.

Model

Code

Length (mm)

ID (mm)

OD (mm)

Thread (Mount)

Weight (kg)

Application

HZ 33-0019

8711

146.0

21.7

8.8

M25 1.5

0.313

Ring spinning light duty

HZ 35-0018

2991

163.5

21.7

8.8

M25 1.5

0.342

Ring spinning general purpose

HZ 55-0952

204

188.0

28.2

12.0

M32 1.5

0.734

Twisting & ring spinning

HZ 66-0014

227

229.0

32.5

14.0

M35 1.5

0.927

Twisting / worsted spinning

HZ 68-0017

830

229.0

32.5

14.0

M35 1.5

0.930

Same as HZ 66 alternate build

HZ 77-0952

381

273.0

37.8

16.0

M40 1.5

1.750

High-speed & heavy-duty twisting

Used in: Cotton mills, woolen spinning, synthetic yarns, worsted yarn mills

HF Series High-Speed Mechanical Boosters (For Compact & Auto-Doff Systems)

The HF Series is designed for ultra-high-speed spinning frames, especially those using compact technology, auto doffers, or direct-drive spindles.

Model

Max Speed (RPM)

Length (mm)

Thread (Mount)

Top OD (mm)

Bottom OD (mm)

Weight (kg)

Application

HF 100

Up to 25,000

229.0

M35 1.5

28.0

38.0

~0.95

Ultra-high-speed & compact frames

HF 1

Up to 22,000

188.0

M32 1.5

28.0

36.0

~0.73

High-speed ring frames (LMW, Rieter)

HF 21

Up to 20,000

163.5

M25 1.5

21.7

30.0

~0.34

Mid-speed twisting / standard ring

HF 21C

Up to 18,000

146.0

M25 1.5

21.7

28.0

~0.31

Compact spinning (lower speed)

All HF units are:

  • Dynamically balanced

  • Sealed and greased for life

  • Anti-vibration mounted

  • Built for low noise, smooth rotation, and high-speed performance

HZ vs HF Series Feature Comparison

Feature

HZ Series

HF Series

Application Type

General spinning & twisting

High-speed & compact spinning

Max RPM

Up to ~20,000

Up to 25,000 (HF 100)

Construction

Standard steel insert + bolster

One-piece precision-built unit

Balancing

Optional

Dynamically balanced

Lubrication

Manual or automatic (grease/oil)

Greased for life

Maintenance

Requires periodic attention

Maintenance-free

Recommended Use by Machine

Machine

Recommended Spindle Booster

LMW LF4200A (Auto Doffer)

HF 1 or HF 100

Rieter G37 / G38

HF 21 or HF 1

Zinser 72XL / 451

HF 21C or HZ 66 / HZ 68

Marzoli FT5E

HZ 66 or HF 21C

Toyoda / KKTM

HZ 33 / HZ 35

Summary

With a full range of HZ and HF series spindle boosters, manufacturers can support:

  • Ring spinning (standard and compact)

  • Twisting (light to heavy yarn)

  • High-speed auto-doffing systems

  • Worsted / synthetic applications

Speed Range Covered: 18,000 to 25,000 RPM

Downtime Reduced, Yarn Quality Improved, Maintenance Simplified




Durable Steel Construction

The steel composition of our Yarn Twisting Bolsters ensures exceptional wear resistance and longevity, which is vital for the demanding environment of spinning machines. The robust build minimizes maintenance requirements and supports consistent, uninterrupted textile production, even under rigorous industrial usage.


Optimized for High-Speed Operations

Specifically crafted for speed, these bolsters operate smoothly at up to 12,000 RPM. Their precision-engineered design reduces vibration and maintains a controlled noise level of 75 db, supporting safe and efficient yarn twisting processes. This allows uninterrupted high-volume textile outputs to meet industrial demands.

FAQs of Yarn Twisting Bolsters:


Q: How are Yarn Twisting Bolsters used in spinning machines?

A: Yarn Twisting Bolsters serve as essential spindles in spinning machines, guiding and twisting yarn at high speeds to ensure uniformity and strength in the final product. Their steel construction provides stability during the twisting process, supporting efficient textile output.

Q: What are the key benefits of using steel Yarn Twisting Bolsters?

A: Steel Yarn Twisting Bolsters offer robust durability, reduced maintenance, and dependable performance even under high-speed conditions. Their resistance to wear and noise reduction features help maintain machine efficiency and protect delicate yarn structures during industrial spinning.

Q: When should Yarn Twisting Bolsters be replaced?

A: Bolsters should be inspected regularly and replaced if significant wear, instability, or noise increases occur. While their steel design is long-lasting, proactive replacement ensures optimal performance and avoids production downtime, aligning with the included 1-year warranty period.

Q: Where are these Yarn Twisting Bolsters manufactured and supplied from?

A: Our Yarn Twisting Bolsters are manufactured in India, where our facilities adhere to international quality standards. As exporters, manufacturers, and suppliers, we deliver these components to textile operations worldwide, ensuring reliable supply chains for industrial clients.

Q: What is the process for installing a new Yarn Twisting Bolster in a spinning machine?

A: Installing a Yarn Twisting Bolster involves carefully removing the worn spindle, aligning the new bolster within the spindle holder, and securing it as per the spinning machines specifications. Proper installation guarantees stable performance and maximizes product lifespan.

Q: How does the noise level of 75 db affect textile production environments?

A: A noise level of 75 db is considered moderate for industrial settings and helps create a more comfortable work environment for operators. This feature ensures the spinning machines run efficiently without excessive auditory strain or disturbance.

Q: What warranty coverage is provided for these Yarn Twisting Bolsters?

A: Each Yarn Twisting Bolster is covered by a 1-year warranty, which protects against manufacturing defects. This warranty assures buyers of product reliability and offers support in case of issues within the coverage period.

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