Thread milling and gear hobbing machine

Fritz Heckert ZFWVG 250 x 5000 / S7

Condition: new, We would like to offer shafts specifically designed for medium-sized shredders equipped with side combs, a breaking bar, and a cassette system. Suitable for models: LINDNER U75, ARJES VZ750, HAMMEL VB750OL, NOVA 75DK - 5-7-7 - 6-7-7 - 8-7-7 - 10-7-7 MRW 2.85: - 5-8-8 - 6-8-8 - 8-8-8 - 10-8-8 PROTECHNIKA is a company with a 21-year history, specializing from its inception in the manufacturing of spare parts and complete recycling systems. In recent years, we have expanded our product range to include grinding shafts for slow-speed shredders. Through the implementation of automated welding processes and proprietary production technologies, we have successfully reduced production lead times while maintaining consistently high quality standards. Grinding shafts are a serial product, which also allows us to collaborate with machine manufacturers on an OEM basis. What sets PROTECHNIKA apart from the competition? The answer is simple: - Certified 3.1 materials - TUV SUD Rheinland quality assurance - ISO 9001 certification - Automated welding processes / ISO 15613 / ISO 15614 - Welders certified to ISO 9606-1 - ISO 9001:2015 - ISO 14001 - Independent design department able to fulfil any customer-specific requirements - In-house Research and Development Centre Dkodpfjx Hhwdsx Acnjr Building long-term customer relationships is our top priority, as your satisfaction is our success!

Year of construction: 2007, condition: used, gear hobbing diameter - external 1200 mm gear hobbing diameter - internal 1200 mm gear hobbing width -max. 260 mm control Liebherr PC-NC max. workpiece diameter 1500 mm table diameter 900 mm table bore diameter 320 mm max. table load 95 kN Dksdew Rf S Eopfx Acnor power capacity 30 kW coolant pump 120 l/min Axial distance between thrust spindle - table 0-820 mm Shaping spindle diameter 125 mm tool taper SK 45 DIN weight of the machine ca. 26 t dimensions of the machine ca. 8,073 x 6,183 x 4,375 m Strokes: - Stroke length min./max. - 0 mm / 270 mm - Stroke length adjustability - 270 mm - Stroke rate (double strokes) - 10 to 270 DH/min Equipment/accessories: - Chip conveyor - Cutting wheel holder SK 45 DIN - Cooler - Technical documentation

Condition: used, Year of construction: 1992, spindle speed (min.): 7,500 rpm, spindle speed (max.): 24,000 rpm, 4 motorized grinding spindles (liquid-cooled, purge air / oil mist lubrication) including REFU HF frequency converter, e.g. for powering the spindles of a Voumard 400 CNC T4. Grinding spindle GMN TSSV 170-7500 7,500 rpm, 350V, 19.3A, 7.5kW, 250 Hz Grinding spindle Voumard BM15-170 15,000 rpm, 350V, 35A, 18kW, 250 Hz Grinding spindle Voumard BM18-15032 18,000 rpm, 350V, 28.5A, 12kW, 600 Hz Grinding spindle Voumard BM24-150 24,000 rpm, 350V, 27A, 12kW, 800 Hz REFU HF Converter 316/25 Dodpfx Acel Tn Afenokr High-frequency converter (inverter, frequency inverter) Frequency converter / inverter for powering motor spindles GMN tool spindle, motorized grinding spindle The spindles are fully functional, sold as is – manufacturing year approx. 1992 A collection of various grinding spindle shafts / arbors for grinding wheels is available for these spindles and can be purchased separately. Price / details on request All technical data subject to error or omission. We sell exclusively to countries within the European Community.

Condition: good (used), Year of construction: 1962, High speed radial drilling machine, radial drilling machine, drilling machine, boom drilling machine, high speed radial drilling machine -Clamping table: 400 x 1100 mm -Projection: 930 mm -Taper mount: MK4 -Engine power: 1.35/1.8 kW Dkedpfjirax Ujx Acnor -Speed: 41-1700 rpm -Columns: Ø 200 mm -Spindle stroke: 125 mm -Thread cutting device: YES -Feed: 0.075 - 0.3 mm/rev -Dimensions: 1800/1235/H2240 mm -Weight: 1500kg

Condition: not inspected (used), Year of construction: 1996, turning diameter over cross slide: 1,000 mm, turning length: 4,000 mm, turning diameter: 1,450 mm, spindle bore: 150 mm, rotational speed (max.): 560 rpm, overall weight: 20,000 kg, CNC NUM T Plus Capacity 4000 x 1450 mm on bed 1000 mm on cross-slide 4-jaw chuck 1200 mm Steady rest Dkodpfx Ajyzhrkscnor Automatic turret Set of tool holders Weight 20,000 kg

Condition: ready for operation (used), Year of construction: 1970, Gear hobber ZFWZ 6300x40 Manufacturer: WMW-MODUL Model: ZFWZ 6300x40/1 Year of manufacture: 1970 Max. workpiece diameter: 7100 mm Gear width: 1500 mm Max. module: 45 Table diameter: 5300 mm Cutter diameter x width: 400x500 mm Max. helical angle: 45 degrees Hob diameter: 500 mm Hob speeds: 9–63 rpm Total power requirement: 47 kW Machine weight: 160 tons Dkjdpfx Ajxln Iwjcnsr Equipped with standard hobbing head, tangential hobbing head, internal milling head, change gears, supports. Video available.

Condition: used, Year of construction: 2020, machine/vehicle number: 031EP-2020, Lg.no. 24558 Technical data: - Abrasive diameter 150 mm - Sanding unit swivels on articulated arm - Swivel radius of sanding arm 2000 mm - Motorized dust extraction - Infinitely variable disc speed - 800 - 2200 rpm - Table dimensions 1500 x 880 mm - table height approx. 920 mm - Drive 400 V / 3.6 kW Djdpfxsvazz Ds Acnskr - Space requirement approx. W 1600 x H 1600 x D 1600 mm - Weight approx. 250 kg

Condition: excellent (used), Year of construction: 1996, spindle bore: 160 mm, Swing over bed Ø 1040 mm Swing over cross slide Ø 710 mm Swing in the gap Ø 1580 mm DBC Turning Length 3000/4500 mm Gap length Dedpfxextbf Es Acnekr 1500 mm Spindle bore 160 mm Spindle power 40 kW Bed width 800 mm Spindle taper 6 Mk Workpiece weight 3500 Speeds / ranges 800 Rpm Feed rate X-Axis 10000 mm/min. Feed rate Z-Axis 10000 mm/min. Please Note: The information on this page has been obtained to the best of our ability and belief, and from the manufacturers where possible. It is given in good faith, but its accuracy can not be guaranteed. Accordingly, it will not form a representation or constitute contractual terms. We advise you to check any vital details!

Condition: used, Technical Data Faceplate diameter: 1580 mm Max. turning diameter: 1700 mm Max. turning height (cross rail support): 1250 mm Max. turning height (side support): 1160 mm Djdpowyn Ntefx Acnjkr Max. faceplate load: 12,000 kg Max. distance from faceplate to underside of cross rail: 1210 mm Max. distance from faceplate to underside of side toolholder: 980 mm Max. distance from faceplate to underside of turret head: 1420 mm 18 spindle speeds: 2.8 – 140 rpm 18 feed rates: 0.063 – 3.15 mm/rev Total power requirement: 55 kW Required floor space approx.: 5300 x 3500 x 4100 mm Control: conventional

Condition: used, Year of construction: 1994, cutting diameter 520 mm Djdpfjwm Rm Ijx Acnokr saw band length 7239 mm cutting width 1,3 mm Control POSIMOD cutting range - square - 520 x 520 mm feed length 500 mm feed length: multiple 4500 mm min. cut-off length 6 mm length of rest piece min/max 10 / 100 mm cutting speed 20 - 130 m/min dimensions of saw-band 7239 x 50 x 1,3 mm sawing motor 5,5 kW total power requirement 10,0 kW weight of the machine ca. 3,8 t dimensions of machine L x W x H 3,42 x 2,30 x 2,40 m - 2 column guided - Accessories: roller track 2500 mm length, chip conveyor, coolant