Fully hydraulic clamping carriage

Mayrhofer

Year of construction: 1985, condition: used, Mayrhofer tension trailer Year of manufacture: 1985 Track width: 90 cm Bdjdpozl N Ekefx Afweg with auxiliary trailer immediately available – fully functional, but should be inspected/overhauled Location: Austria, near St. Pölten

Year of construction: 2022, condition: excellent (used), functionality: fully functional, Mayrhofer spiral roller conveyor, designed to deflect materials to the left, and is stable. Discharge length: 5.5 m. Roller length: 700 mm. Counter-rotating roller for straight discharge. Fully sheet-metal clad. Discharge end with a collection point for forklift removal, etc. Bdjdezinnrepfx Afwsg Only operated for 8 months.

Year of construction: 2019, condition: new, functionality: fully functional, Root reducer – new (in storage) consisting of: 1. Tapered roller conveyor Plant data: Wood lengths: 2 m to 4.6 m (main length: 2.7 m), extendable to 8 m (optional, at an extra charge) Log diameter: 200 mm to 1,100 mm Wood types: Softwood or hardwood, max. individual log weight 2 tons Piece rate: up to 5 pieces/minute, of which with root reduction: up to 2 pieces Operation: 1-shift operation Dimensions: Length: approx. 5 m Roller width: 800 mm Description: Tapered roller conveyor for roundwood with housing bearing (nominal diameter: 60 mm); Outer diameter of the tapered rollers: 450 mm; drive chain: roller chain 5/4"; integrated 4-arm, hydraulic lifting device for transferring to the root reducer, steel housing plain bearing; drive of the tapered roller conveyor via gear motor with reduction gearbox and soft start; integrated light barriers (2 pieces) for log positioning 2. Root reducer Dimensions: Length: approx. 7 m Description: - 3 driven chain beds, drive chain: roller chain 6/4" with square tooth attachment - Drive via gear motor - 2 support blocks with non-driven rollers (roller bearing) - hydraulically pivoting clamping device for clamping from above with V-bed - Drive chain: roller chain 6/4", drive via gear motor; - housing-mounted milling shaft with reversible, interchangeable knife blocks (4 cutting edges per knife block), drive via three-phase motor (drive power: 75 kW; flexible tire coupling) - Star-delta operation for the drive motor (energy-saving mode for idle operation - automatic switchover during the reduction process) - Milling shaft length: 1,200 mm, mounted on a rotatably supported, adjustable drive rocker (hydraulic drive) - 4-arm lifting device, hydraulically driven - integrated hydraulic unit (15 kW) - integrated log diameter measurement for automatic milling time calculation Bsdpfxezcaqto Afwjdg (control unit included in item 2), for wood lengths under 3.5 m, the support position of the log must be adjusted (reduced reduction length) Reduction length for log length of 2.7 m: 0.7 m, for log length of 3 m: 0.9 m 3. Control system - Control cabinets in grounded design, equipped with control units for all drives of items 1 and 2, - Power supply: 3x400 VAC; Rittal control cabinet; motor contactors and contactors from Siemens - Freely programmable controller Bernegger & Rainer - Control cabinets completely wired and tested - Reserve slots for approx. 5 drives - Circuit diagram for the system - Signal exchange via potential-free contacts - Emergency stop system; including necessary sensors; manual operation option Control function description: - Automatic reduction operation, for log lengths under 3.5 m, an adjustment of the support position (wood alignment) is required (reduced reduction length) - Automatic log positioning via the tapered roller conveyor, the reduction process must be activated manually (reduction command) Price: ex works