1985 Bell and Howell PTI 45X Postal Sort Machine with 145 Bins

The 1988 Bell & Howell PTI‑45X is a high‑volume postal sort and co‑mingling machine designed for large‑scale mail processing. The 1985‑era PTI‑45X model you’re referencing (with 145 bins) is a proven, long‑running unit that has been in continuous weekly use for over 30 years 

Core Specifications

• Model: PTI‑45X
• Year: 1985
• Available Bins: 145 programmable pockets 
• Processing Speed: ~34,500 pieces per hour 
• Sorting Capabilities:
• Sorts, combines, and co‑mingles mail in‑house for postal pricing and drop‑date control 
• Omni‑directional software‑based barcode readers (IMB, 2D, linear) 
• Multi‑line optical character reader (MLOCR) with text and handwritten reading 

System & Performance Notes

• Throughput: Matches modern PTI‑45X specs, capable of up to 36,000 letters/hour in newer configurations 
• Durability: Known for long service life with minimal maintenance 
• Noise & Power: Typical PTI‑45X range — ~78 dB noise, 12,000–18,000 BTU cooling, 20–35 A current draw 
• Dimensions: Single‑level PTI‑45X with 145 bins is ~28 ft long and ~3700 lbs