What's the difference between a roots blower and a centrifugal blower?

A roots blower delivers a relatively constant flow rate regardless of downstream pressure changes, which suits processes like aeration where flow consistency matters most. A centrifugal blower's output varies more with system pressure, making it better suited to different applications.

How long does a roots blower typically last?

With proper maintenance — scheduled gear case oil changes, timely bearing checks, and correct alignment — industrial roots blowers commonly run for well over a decade in continuous service.

Is the TAIKO SSR series suitable for retrofitting an older treatment plant?

Yes. With bore sizes from 50 to 250A and motor power from 0.75 to 160 kW across the SSR and SSR-H variants, there's enough range to closely match an existing footprint without major civil works.

Why does a three-lobe design cost more upfront than a twin-lobe blower, and is it worth it?

The helical three-lobe rotor is more complex to manufacture, which shows up in the purchase price. For continuous-duty applications, the lower energy consumption and reduced mechanical wear typically recover that difference well within the equipment's service life.

Case Study: Restoring a TAIKO SSR 150 Blower After Severe Internal Wear

by Javier | Jul 8, 2026 | Case Study

(Images showed above are for illustration purpose)

Customer Background

A manufacturing customer experienced an unexpected blower failure that disrupted operations. The blower had been in service for several years before developing excessive noise and eventually stopped functioning completely. Winston Engineering was engaged to investigate the issue and recommend the most suitable repair solution.

The Challenge

The customer’s TAIKO SSR 150 blower, driven by an 18.5 kW motor, was reported to have completely stopped operating. During the initial site inspection, our engineers confirmed abnormal operating noise before recommending that the blower be returned to our workshop for a full inspection and overhaul.

Our Inspection Process

After dismantling the blower in our workshop, a comprehensive inspection revealed extensive internal wear affecting multiple critical components.

Key findings included:

Severely damaged blower rotors
Worn blower housing with signs of erosion
Damaged blower bearings
Excessive wear on the bearing housing
Damaged stop rings
Motor bearing housing deterioration requiring repair work

The overall condition indicated long-term wear and insufficient preventive maintenance, which had gradually reduced the blower’s performance before leading to failure.

Winston Engineering’s Solution

To restore the blower to reliable operating condition, our service team carried out the following work:

Complete dismantling and detailed inspection
Cleaning of all internal components
Replacement of damaged bearings and worn components
Repair of eroded parts
Blower testing and commissioning after repair
Preventive maintenance recommendations based on manufacturer guidelines

Root Cause Analysis

Our technical assessment concluded that the primary causes of failure were:

Normal wear and tear after years of operation
Lack of regular preventive maintenance
Progressive internal erosion of rotating components

Routine inspections and scheduled maintenance could have identified these issues earlier, reducing the risk of unexpected downtime.

Preventive Maintenance Recommendations

To maximise blower lifespan and minimise future failures, Winston Engineering recommended:

Regular preventive maintenance (PPM)
Periodic condition inspections
Performance testing and commissioning after servicing
Following the manufacturer’s operating and maintenance guidelines
Replacing worn components before catastrophic failure occurs

Winston Engineering

Why Choose Winston Engineering?

Our experienced service engineers provide comprehensive blower servicing and repair, including:

On-site troubleshooting
Workshop overhaul and refurbishment
Bearing replacement
Rotor inspection and repair
Performance testing
Preventive maintenance programmes
Technical recommendations to improve equipment reliability

Whether your equipment requires routine servicing or a complete overhaul, our team helps restore performance while reducing unplanned downtime.

Need Blower Repair or Preventive Maintenance?

Unexpected blower failures can result in costly production interruptions. If your blower is showing signs of excessive noise, vibration, overheating, or reduced performance, contact Winston Engineering for a professional inspection before a minor issue becomes a major breakdown.

Author Bio

Javier

Linkedin Profile

Javier is a Marketing Executive at Winston Engineering with a strong foundation in digital marketing, content creation, and SEO. Holding a Bachelor's degree in Marketing from UTAR, he brings a blend of creative and analytical skills to the team, managing everything from social media and Google Ads to video production and website content. Javier's expertise spans Adobe Illustrator, Adobe Premiere Pro, Google Analytics, and CMS platforms, making him a versatile contributor to Winston Engineering's growing digital presence across the region.

See all posts by Javier »