Ponceuses à bande HESS Expert

machines à bois / rectifieuses / Ponceuses à bande

Gebr. Engelfried oHG
[ profil de revendeur ]

Monsieur Florian Engelfried
Elisabethenstr. 41
73432 Aalen
Germany

07361-986... téléphone

revendeur
agréé

RESALE membre depuis que 2014

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Numéro de l'article: 164005762	Quantité: 1	Date: 23.05.2024
Année de fabrication:	Emplacement: Oberkochen

Prix:	15,000 EUR
Fabricant:	HESS
Modèle:	Expert
Type de machine:	Ponceuses à bande
Description:	Ponceuses à bande HESS Expert machine d'occasion Number of sanding units: 4 St sanding width: 190 mm Sanding height max.: 4-180 mm weight: 4200 kg Hess Expert 4-belt single wood sanding machine machine will be checked by our technicians -------------------------------------- Ø Grinding at the bottom/top Ø With 2 offset grinding units each (bottom and top) Ø Grinding units (bottom and top) connected in series according to the Dressing principle Ø Pre-sanding with coarse grit (calibrate) Ø Regrinding with fine grit (finish) Ø Central motorized height adjustment of the lower grinding units Ø Central motorized and synchronous height adjustment of the entire upper Grinding and brushing units including the upper transport units Ø Oscillating sanding belt utilization (during the sanding process) Ø Absolute power connection thanks to 5.5 KW motors and large dimensions drive drums Ø Oxide ceramic grinding shoe for - exact surface geometry - no adjustment work - permanent dimensional accuracy - completely maintenance and wear-free Basic structure: Stable, heavy welded construction made of strong-walled rectangular profiles additional, statically calculated reinforcements for optimal Vibration dampening. Staggered grinding units with large dimensions Belt drive drums for slip-free belt running. Two-point suction for direct and flying dust with sealing brushes and integrated sanding belt blow-off Device to increase the service life of the sanding belts. Grinding units in heavy steel plate construction as the basis for vibration-damped, quiet tape running. Absolutely backlash-free guides as ball linear sets hardened and ground shafts. Height adjustment of the grinding units via hardened and ground special linear guides as well as pre-tensioned ones Guide carriage. Permanent precision thanks to dust and dirt protection Ball linear sets and guide carriages. Large-sized pre-grinding rollers as contact rollers. Contact rollers and Sanding shoes in a balanced ratio to the sanding belt grain load. The large drive drums guarantee full transmission the 5.5 kW drive power of the grinding motors on the sanding belt. Therefore Slip-free, stable running and optimal heat dissipation. This makes it the strongest Chip removal possible. Automatic machine stop activation in the event of a belt break. Visual display on the control panel and via flashing lights on the machine. Sanding shoes for finish completely maintenance-free and wear-free made of oxide ceramic with optimal heat dissipation. Grinding belt tension via appropriately sized compression springs. Sanding belt relaxation for belt changing using a pneumatic device sensitive, distortion-free placement of new tapes. Upper grinding unit and brush device centrally motorized Height adjustable with digital display in the control panel for the motorized Grinding thickness adjustment. Brushing and finishing device, for better surface finish, integrated into the basic machine. Two special brush rollers 150 mm Æ arranged one above the other in synchronous function for advance thrust. Separate height adjustment of the brush rollers on precise Carriage guides for post-correction of wear. Additional transport roller for Removal or further transport of the workpiece from the automatic grinding machine with the conveyor belt. Wooden guide in the inlet area for hard guide and bearings mounted on both sides pressure rollers. Safe transport of profiled workpieces on calibrated ones Conveyor belts with infinitely adjustable feed speed. Automatic machine stop triggering by wood thickness control device. Visual display on the control panel and via flashing lights on the machine. Inlet table via fine-running, precise threaded spindle for lower Grinding chip removal via digital display in the control panel (resolution 0.01 mm) motor adjustable. The long column table guide guarantees absolute Parallel adjustment. The flight circle coordination to the exit table is carried out by Height adjustment of the lower grinding units via precise threaded spindle Scale display (resolution 0.1 mm). Oscill setup. Utilization of the sanding belt to increase service life Sanding belts and improvement of the surface finish through motorized sanding and brush unit transverse displacement. Clear, user-friendly arrangement of all electrical functions and operating and display elements in the control panel: Grinding unit below (pre-grinding regrinding), grinding unit on top, (pre-grinding-regrinding), automatic. Star- Triangle start control of the grinding motors, belt utilization oscillation, brushing and finish device (bottom = top), central height adjustment with digital Dimension display, height adjustment of the infeed table with digital dimension display, Operating display, fault display. Stop and G4512123 emergency stop button. 2 potential-free contacts for pre-machine feed stop in the event of a malfunction. Electrical protection of all motors against overload Technical data : Sanding belt speed 25 m/sec. Grinding width 190 mm Grinding thickness 4 - 180 mm Shortest workpiece length 280 mm Feed speed continuously adjustable 5 - 25 m/min. Sanding belt dimensions 200 mm width, 1850 mm length Electrical equipment according to VDE Electrical connection 380 V., 3/N, 50 Hz. Pneumatic connection R 3/8, 6 bar, 80 NL Total connected load approx. 26 kW (at maximum load) =Grinding units 4 x 5.5 kW =Brushing and finishing device 2 x 0.75 kW =feed 1.1 kW =central height adjustment 0.55 kW =Height adjustment Inlet table 0.06 kW =Grinding belt utilization oscillation 0.12 kW Exhaust air volume 3 x at least 2500 m³/h, 20 - 25 m/sec. Suction connection piece 3 x 180 mm diameter, at the top of the machine housing External dimensions 2450mm width 1900mm height 1200mm depth Working height 830 mm Weight: approx. 4200 kg Paint finish: RAL 7013 stone gray with RAL 1018 zinc yellow If the transport facilities for delivery and removal are not available are supplied, the customer must ensure that delivery is possible the wood guide and the transverse push-off for possible removal are installed. Danger ! The height settings of the infeed and outfeed Equipment must be precisely coordinated with the grinding machine. Workpiece blow-off device after Brushing and finishing device using flat jet nozzles, below and arranged at the top with solenoid control valve, separate maintenance unit and pressure control, with control for automatic. Shutdown if no workpiece transport takes place. Maximum air consumption: 4000 NL/h at 4 bar (only for workpiece transport) Technical information according to the manufacturer, without guarantee! The data for this ad was created with ModulMWS - the software solution of LogoTech oHG. seller offer No. resale 1305-2717
Machine en stock:	Oui
Seller-item-No.:	1305-2717

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