Ryazan 4000mm Deep Hol

Listing description

Description | Ryazan Model PT 604 x 4 metre Deep Hole Borer | Year 1980 | Centre height 425mm | Headstock speeds 40-500rpm | Headstock motor 30kw | Headstock spindle bore 90mm | Total bed length 10,400mm | Max boring length in one pass 4,000mm | 4 jaw lantern style chuck 710mm, 400mm bore | Windmill steady with 400mm hollow spindle | Counter rotation head with speeds 100-630rpm | Counter rotation head motor 30kw | Counter rotation spindle bore 90mm | 1 x boring bar damper | 2 x swarf trolleys and baskets | Coolant pumps |
| Machine to be: |
| . Fully rewired with new operator control unit giving digital read out of chuck, oil and feed amps with pre-set limits for knock off (Broken tool protection).
| . Digital counter for boring depth with pre-set depth control facility. | . Complete new electrical panel and wiring.
| . All motors to be new or refurbished and fitted with new bearings. | . Hydraulic power pack to be refurbished and fitted with new hoses and fittings. | . All mechanical parts to be checked, serviced, repaired or replaced at our discretion. | . Machine repainted to customers preferred colour. | . Machine to be dry test run in our works prior to delivery.

This equipment is located in GB