Pegasus M900 Overlock Machine | Used | High-Speed Safety Stitch | Fully Tested

Description

The Pegasus M900 Series is a premier industrial overlock machine designed for high-speed seaming with an advanced oil-barrier system. This used unit is engineered to prevent oil leakage on fabrics while maintaining operational speeds up to 7000 RPM. Ideal for garment factories and export houses, the M900 handles a wide range of materials from light knits to medium-weight woven fabrics. Our reconditioned Pegasus M900 units offer Japanese-standard precision and durability at a fraction of the capital investment of a new machine.

Advantages

• High-speed overlock stitching for continuous production

• Clean, consistent seam finish on knit and woven fabrics

• Proven Pegasus durability for export-grade operations

• Cost-effective upgrade over aging overlock machines

Machine Condition & Testing

Every used Pegasus M900 undergoes a specialized technical audit to ensure industrial reliability:

• Oil-Barrier Verification: Inspection of the needle bar and looper area gaskets to ensure the “no-leak” system is 100% functional.

• Knife System Calibration: Upper and lower knives are checked for sharpness to ensure a clean fabric edge at maximum speed.

• High-Speed Run Test: The machine is tested for 4 hours of continuous operation to monitor heat dissipation and looper timing.

• Tension Balancing: Stitch samples are created on various knit GSMs to ensure consistent 4-thread or 5-thread safety stitching.

• Mechanical Refurbishment: Feed dogs and needle plates are inspected for wear and replaced if necessary to ensure smooth fabric movement.

Installation and Setup

This machine ships ready for installation with oil-barrier system pre-configured:

Installation Support Included:

• Complete setup guidance documentation
• Threading diagram for overlock thread path
• Oil-barrier system operation guide
• Differential feed adjustment instructions
• Initial tension setting recommendations
• Operational manual (if available with unit)

Oil-Barrier System Setup: The M900’s oil protection system comes pre-configured and requires minimal user intervention. Basic oil level checking and periodic inspection of barrier seals are covered in provided documentation.

Most facilities with overlock experience complete installation within 1-2 hours and begin clean production immediately.

FAQs

Is this machine fully tested before delivery?
Yes. Every Pegasus M900 undergoes comprehensive testing including mechanical inspection, oil-barrier system verification, high-speed operation testing, and stitch formation validation on both knit and woven fabrics. We specifically test for oil leakage on white fabric samples to confirm barrier system effectiveness before dispatch.

Does the oil-barrier system really prevent fabric contamination?
Yes. The M900’s oil protection system has been tested during extended high-speed operation on white test fabrics with no oil leakage observed. The barrier technology is designed specifically to prevent fabric contamination that occurs on standard overlock machines.

What makes the M900 different from the M700?
The M900 adds advanced oil-barrier technology to the M700’s proven overlock platform. Both are premium Pegasus machines, but the M900 specifically addresses oil contamination concerns critical for light-colored fabric production and export-quality manufacturing with strict cleanliness requirements.

Is the oil-barrier system difficult to maintain?
No. The system requires basic oil level checking and periodic seal inspection as part of standard maintenance routines. Pegasus engineering ensures the barrier operates reliably without complex user intervention. Documentation provides clear maintenance guidelines.

Can this machine handle t-shirt production?
Yes. The M900 is specifically suitable for t-shirt manufacturing, particularly white and light-colored garments where oil contamination creates quality failures. It handles shoulder seams, side seams, sleeve attachment, and neckline finishing with contamination-free operation.

What thread configuration does this unit have?
Please confirm the specific thread configuration (5-thread or 4-thread) with us during purchase inquiry. We verify and communicate exact specifications for the available unit.

Do you provide installation support?
Yes. Installation guidance is included covering mechanical setup, electrical connection, threading procedures, oil-barrier system operation, and differential feed adjustment. We provide comprehensive documentation and technical support during installation.

What is the condition of the oil-barrier seals?
Oil-barrier system components have been inspected and verified operational. We test the system during high-speed operation to confirm effectiveness. If seals show wear, we replace them before listing or clearly communicate condition.

What warranty is included?
This machine includes 3-month warranty coverage on major mechanical and electrical components including the oil-barrier system. Normal wear items (needles, knives, seals with normal wear) and damage from improper use are excluded.

How quickly can you ship this machine?
Machines in stock typically ship within 2-3 business days after order confirmation. Delivery timeline depends on your location. Major metro areas receive delivery within 5-7 days while remote locations may require 10-14 days.