Almi Al100U-02 nakup rabljenega (7.504)

Stanje: novo, Condition: New Delivery time: Approx. 2 weeks from order Country of origin: Netherlands Price: €4,785 Abrasive belt dimensions: 100 x 2,000 mm Tube diameter: 20 - 76.1 mm Manual lever adjustment: 1 Handwheel adjustment: 1 Motor power: 3 kW Weight: 220 kg The AL100U-02 model can be operated either with two handwheels or with a lever. Both options are available on the machine. With the AL100 U-02 model, you can notch material from Ø20 to Ø76 mm. The support cross and carriage with rotating clamp are continuously adjustable. This allows you to notch all tube profiles at any desired angle from 30° to 90°. The ALMI AL100U-02 is capable of notching square, rectangular, and round tubes with various wall thicknesses and is suitable for all common materials. Thanks to the ALMI belt adjustment system, setting the abrasive belt using the supplied hex key is now even easier. The abrasive belt can be quickly tensioned, and changing the grinding rollers takes only a few seconds. All tube notchers are equipped with a deburring table. Incl. 5 pcs. sanding belts, 1 pc. grinding roller Ø 42.4 mm Fgedpfxjwir Dmj Abtoc

Stanje: rabljeno, Leto izdelave: 2019, Condition: Used Year of manufacture: 2019 Stock number: 5505 Delivery time: Immediate, subject to prior sale Country of origin: Netherlands Price: €2,670 Quantity in stock: 1 Grinding belt dimensions: 100 x 2,000 mm Tube diameter: 20 - 76.1 mm Manual lever adjustment: 1 Motor power: 3 kW Weight: 190 kg DEMONSTRATION MACHINE / AS NEW CONDITION Operation of the AL100U-01 model is carried out with a lever. With the AL 100U, you can notch material from Ø 20 to Ø 76.1 mm. The support cross and the carriage with rotatable clamp are steplessly adjustable. This allows all tube profiles to be notched at any desired angle between 30° and 90°. The ALMI AL100U-01 grinds square, rectangular, and round pipes with various wall thicknesses and is suitable for all common materials. Thanks to the ALMI belt adjustment system, setting the grinding belt with the supplied hex key has become even easier. The grinding belt can be quickly tensioned and the grinding rollers can be changed within seconds. All tube notching machines are equipped with a deburring table. Includes: 5 grinding belts, 1 grinding roller Ø 42.4 mm BUYING USED MACHINERY IS A MATTER OF TRUST – OUR TRANSPARENCY PROMISE We offer you maximum security and full transparency. • HONEST INSIGHTS Detailed photos & functional videos of the actual condition • LIVE CHECK ON SITE Live testing at our facility • DIGITAL DEMONSTRATION Individual live demonstration via video call Fgodjwiqwlepfx Abtoc • RISK-FREE PURCHASE 14-day return policy Details:

Stanje: rabljeno, Leto izdelave: 2023, Condition: used Year of manufacture: 2023 Stock number: 5543 Delivery time: immediate, subject to prior sale Country of origin: Netherlands Fgjdpfx Ajynmwqobtec Price: €3,100 In stock: 1 Grinding belt dimensions: 100 x 2,000 mm Tube diameter: 20 - 76.1 mm Manual lever adjustment: 1 Motor power: 3 kW Weight: 190 kg Demo machine / like-new condition Net price (new price €3,911.00) With the AL100U-01 model, operation is carried out using a lever. The AL 100U allows you to notch materials from Ø 20 to Ø 76.1 mm. The support cross and the carriage with rotating clamp are infinitely adjustable. This allows all tube profiles to be notched at any required angle from 30° to 90°. The ALMI AL100U-01 notches square, rectangular, and round tubes with various wall thicknesses and is suitable for all common materials. Thanks to the ALMI belt adjustment system, setting the grinding belt with the included hex key is now even easier. The grinding belt can be tensioned quickly, and the change of grinding rollers is completed within seconds. All tube notchers are equipped with a deburring table. Includes 5 pcs. grinding belts, 1 pc. grinding roller Ø 42.4 mm BUYING USED MACHINES IS A MATTER OF TRUST – OUR TRANSPARENCY PROMISE We offer you maximum security and full transparency. • HONEST INSIGHTS: Detailed photos & function videos showing the actual condition • LIVE CHECK ON SITE: Live test at our facility • DIGITAL DEMONSTRATION: Individual live demonstration via video call • RISK-FREE PURCHASE: 14-day return policy Details:

Stanje: dober (rabljeno), Leto izdelave: 1995, Offer 24315 Technical Data: - Belt dimension: 2000 x 100 mm - Surface grinding opening: 400 x 100 mm - Support vice – angle adjustable: 90° - 30° - Fine adjustment of support via handwheels - Belt speed: 30 m/sec - Contact wheel / grinding roller diameter: Ø 42 mm - Drive: 400 V / 2880 rpm / 3 kW - Required space: approx. W 700 x H 1200 x D 1200 mm - Weight: approx. 225 kg - 10 contact grinding rollers approx. diameters: 10 + 18 + 22 + 24 mm Fgsdjt Stfhjpfx Abtec - 28 + 33 + 36 + 48 + 60 + 68 mm

Stanje: dober (rabljeno), Leto izdelave: 1998, Offer 24339 Technical Specifications: - Belt dimensions: 2000 x 100 mm - Surface grinding opening: 400 x 100 mm - Support vice – angle adjustable: 90° to 30° - Fine adjustment of support via hand lever Fedpfxst Uzxne Abtogc - Belt speed: 30 m/sec - Contact wheel / grinding roller for approx. Ø 42 mm - Drive: 400 V / 2880 rpm / 3 kW - Space requirement approx. W 700 x H 1200 x D 1200 mm - Weight approx. 225 kg - Contact rollers: 33.7, 42, 48 mm

Stanje: dober (rabljeno), Leto izdelave: 1996, Offer 24337 Technical Data: - Belt dimensions: 2000 x 100 mm - Surface grinding aperture: 400 x 100 mm - Adjustable support vise: 90° to 30° - Fine adjustment of support via hand lever Fgsdpfxjvbfh Re Abtoc - Belt speed: 30 m/sec - Contact wheel / grinding roller for approx. Ø 42 mm - Drive: 400 V / 2880 rpm / 3 kW - Space requirement approx.: W 700 x H 1200 x D 1200 mm - Weight approx.: 225 kg - Various contact rollers

Stanje: zelo dobro (rabljeno), Leto izdelave: 1999, With the AL100 U, you can notch materials from Ø 20 to Ø 76.1 mm. The cross support and the carriage with rotatable clamp are infinitely adjustable. This allows you to grind all tube profiles at any desired angle from 30° to 90°. The AL100 U grinds square, rectangular, and round tubes of various wall thicknesses, and is suitable for all standard materials. The grinding belt can be quickly tensioned, and the grinding rollers can be changed within seconds. Contact rollers in all common sizes are available. Technical Data: Belt width: 100 mm Belt length: 2000 mm Belt speed: 30 m/sec Voltage: 400 V Motor speed: 2800 rpm Motor power: 3 kW Machine dimensions (L x W x H): 1350 x 600 x 1200 mm Weight: 136 kg Accessories / Special Features: • Powerful belt grinder with high belt speed • Sturdy three-phase motor • Low vibration • 3 grinding rollers for precise notching of pipes, profiles, and flat material Fedpfxsyplmte Abtogc o 1 contact roller Ø 21.5 mm for 3/4" pipe o 1 contact roller Ø 40.5 mm for 1 1/4" pipe o 1 contact roller Ø 46.5 mm for 1 1/2" pipe • CE compliant Additional contact rollers available in all common sizes. Siegfried Volz Werkzeugmaschinen Rüschebrinkstr. 151 - 153 DE - 44143 Dortmund - Wambel / Germany

Stanje: novo, Leto izdelave: 2023, številka stroja/vozila: H2200058, moč: 4 kW (5,44 KM), tlak (min.): 10 letvica, Neuporabljan razstavni eksponat: Batični kompresor takoj na voljo (Plug and Play): ALMIG HLA 10-10-270 (10 bar) s podolžnim 270-litrskim tlačnim rezervoarjem s stikalom zvezda-trikot Leto izdelave: 2022 Dostava s špedicijo je možna proti doplačilu. Fgodpfx Abszb E A Eotoc Kompresor nima nobene delovne ure in je takoj na voljo. 3 cilindre Tlak: 10 bar Nazivna moč: 7,5 kW Dobava pri 7 bar: 801 l/min Število vrtljajev: 920 min-1 Izstop stisnjenega zraka: 3/4'' Dimenzije (širina x globina x višina): 158 x 131 x 657 cm Teža: 324 kg Obiščite našo trgovino. Vedno imamo na zalogi veliko izbiro novih in rabljenih kompresorjev! Takoj dobavljivo.

Stanje: novo, Leto izdelave: 2026, Brusilnik cevi AL 100 U ⦁ brusi pod vsakim želenim kotom ⦁ brusi vsak želeni premer ⦁ brusi vse običajne materiale ⦁ primeren za cevi in profile - Upravljanje z ekscentrično ročico - Brusilni trak 100 x 2000 mm Fedpfex Irvmjx Abtegc - Motor 3,0 kW 400 V 50 Hz - Število vrtljajev 2905 vrt./min - Hitrost traku 30 m/s - za cevi od 20 mm do 76 mm - Teža 200 kg

Stanje: rabljeno, Safety switch, safety gate switch, limit switch, push button, circuit breaker, position switch, magnetic interlock switch, safety interlock - Manufacturer: Schmersal, safety interlock removed from a CNC milling machine Mikron UME 600 - Type: AZM 161SK-33rka-024 IEC 60947-5-1 en: see photo of nameplate Fgodpfx Abercnm Njtoc - Transport dimensions: 270/260/H60 mm - Weight: 1.5 kg

Stanje: zelo dobro (rabljeno), Funkcionalnost: popolnoma funkcionalen, vrsta aktuacije: mehanski, notranji premer tuljave: 200 mm, zunanji premer tuljave: 800 mm, teža tuljave: 100 kg, širina tuljave: 220 mm, naprodaj AMADA ORII ročni navijalnik pločevine / navijalnik kablov proizvajalec/tip: AMADA ORII ST 02 Z širina koluta: max 220 mm Fsdpfx Ajxvitvsbtjgc notranji premer koluta: 200-500 mm zunanji premer koluta: 1100 mm maks. masa koluta: 100 kg

Stanje: novo, Stanje novo Dobavni rok približno 2–4 tedne od naročila Država izvora Nizozemska Cena 5104 € Leasing rata 98,51 € Premer cevi 3/4" 26,9 mm, 1" 33,7 mm, mm Fjdpfoyui S Rjx Abtegc Maks. debelina stene ogljikovega jekla 5 mm Maks. debelina stene nerjavečega jekla 3 mm Teža 87 kg Z motornim izsekačem cevi AL1-2E lahko izsekavate cevi z zunanjimi premeri Ø 26,9 (3/4"), Ø 33,7 (1"), Ø 42,4 (1 1/4"), Ø 48,3 (1 1/2") in Ø 60,3 (2"). Pogosto izsekavate cevi? Potem je motorizirani izsekač cevi AL1-2E z 2,2 kW elektromotorjem prava rešitev za vas! Motor tvori enoto s posebno ekscentrično gredjo, ki poganja izsekovalno orodje. Poleg tega ima motor vgrajeno stikalo za vklop/izklop z zaščito pred izpadom napetosti in zaščitni pokrov. Prednosti na prvi pogled: visoka produktivnost, nizka investicija, enostavno in hitro upravljanje, več premerov takoj na voljo in idealen za dvojne kotne spoje.

Stanje: novo, Condition: new Delivery time: approx. 2 - 4 weeks from order Country of origin: Netherlands Price: €5,932 Lease rate: €114.49 Fgodpfx Aoyui Sqjbtoc Pipe diameter: 3/4" 26.9 mm, 1" 33.7 mm, mm Max. wall thickness for construction steel: 5 mm Max. wall thickness for stainless steel: 3 mm Weight: 93 kg With the AL1-2U pipe notcher, you can notch pipes with outside diameters of Ø 26.9 (3/4"), Ø 33.7 (1"), Ø 42.4 (1 1/4"), Ø 48.3 (1 1/2"), Ø 60.3 (2") and PIPES FOR ZINC OUTLETS WITH OUTSIDE DIAMETERS FROM Ø22 TO Ø76. Do you frequently notch pipes? Then the AL1-2U pipe notcher with a 2.2 kW electric motor is the right solution for you! The motor forms a single unit with the special eccentric shaft that drives the notching tool. Furthermore, the motor is equipped with an on/off switch with undervoltage protection and a safety cover. Advantages at a glance: high productivity, low investment, simple and quick operation, multiple diameters immediately available, and ideal for double corner joints.

Stanje: novo, Stanje novo Dobavni rok cca. 2–4 tedne od naročila Država izvora Nizozemska Cena 811 € Premer cevi: 3/4" 26,9 mm, 1" 33,7 mm, mm Najv. debelina stene ogljikovega jekla: 3 mm Najv. debelina stene nerjavečega jekla: 2,5 mm Teža: 8 kg Z izsekovalcem cevi AL1 lahko izsekavate cevi z zunanjimi premeri Ø26,9 (3/4"), Ø33,7 (1") in Ø42,4 (1 1/4"). Ročno upravljane naprave so enostavne za uporabo na steni – z izsekovalci cevi ALMI je piljenje ali rezkanje cevi stvar preteklosti. Velika prednost v primerjavi z drugimi orodji je, da lahko z enim kompletom izsekate več premerov, ne da bi morali menjati dele. Prednosti na kratko: visoka produktivnost, nizka investicija, enostavno in hitro upravljanje, več premerov takoj na voljo ter idealno za dvojne kotne spoje. Fedpfx Aeyq Svdebtegc

Stanje: novo, Zustand neu Lieferzeit ca. 2 - 4 Wochen ab Auftrag Ursprungsland Niederlande Preis 979 € Rohrdurchmesser 1 1/2" 48,3 mm, 2" 60,3 mm Fsdeyq Su Hepfx Abtogc Max. Wandstärke Baustahl 3 mm Max. Wandstärke Edelstahl 2,5 mm Gewicht 15 kg Mit dem Rohrausklinker AL2 können Sie Rohre mit Außendurchmessern von Ø48,3 (1 1/2") und Ø60,3 (2") ausklinken. ALMI-Produkte durchlaufen eine strenge Qualitätskontrolle, bevor sie auf den Markt kommen. Im Gegensatz zu Stanzknickmaschinen mit separaten Hilfswerkzeugen ist der Rohrausklinker von ALMI jederzeit sofort erhältlich. Zudem liegt der Preis unter den Kosten des betreffenden Hilfsmittels einer solchen Maschine. Die Vorteile auf einen Blick: Hohe Produktivität, geringe Investition, einfache und schnelle Bedienung, mehrere Durchmesser sofort verfügbar und ideal für doppelte Eckverbindungen.

Stanje: novo, Zustand neu Lieferzeit ca. 2 - 4 Wochen ab Auftrag Ursprungsland Niederlande Preis 1063 € Rohrdurchmesser 1 1/4" 42,4, 1 1/2" 48,3 mm Max. Wandstärke Baustahl 3 mm Max. Wandstärke Edelstahl 2.5 mm Gewicht 15 kg Mit dem Rohrausklinker AL3 können Sie Rohre mit den Außendurchmessern Ø42.4 (1 1/4") und Ø48.3 (1 1/2") ausklinken. Die Geräte mit Handbedienung sind einfach an der Wand zu befestigen. Mit ALMI Rohrausklinkern gehört Feilen oder Fräsen von Rohren der Vergangenheit an. Der große Vorteil gegenüber anderen Ausklinkwerkzeugen ist, dass mit nur einem Satz mehrere Durchmesser ausgeklinkt werden können, ohne erst Teile wechseln zu müssen. Fsdoyq Su Tepfx Abtogc Die Vorteile auf einen Blick: hohe Produktivität, geringe Investition, einfache und schnelle Bedienung, mehrere Durchmesser sofort verfügbar und ideal für doppelte Eckverbindungen.

Stanje: novo, Stanje: novo Dobavni rok: približno 2–4 tedne od naročila Država izvora: Nizozemska Cena: 879 € Premer cevi: 20–76,1 mm Najv. debelina stene (konstrukcijsko jeklo): 3 mm Najv. debelina stene (nerjavno jeklo): 2,5 mm Teža: 7 kg Z orodjem za cevi ALU lahko izrežete iztok za cink v ceveh s premerom od Ø22 do Ø76 mm. Zaradi ugodne cene in visoke produktivnosti so ALMI izsekovalniki cevi odlična naložba. ALMI izsekovalniki cevi so namenjeni izrezovanju izpustnih rešetk iz okroglih in pravokotnih kovinskih cevi od 22 mm zunanjega premera z največ 3 mm debeline stene. Prednosti na prvi pogled: visoka produktivnost, nizka investicija, enostavna in hitra uporaba, več možnih premerov. Fgodpsyq Snysfx Abtsc

Stanje: novo, Condition: New Delivery time: approx. 2–4 weeks from order Country of origin: Netherlands Price: €6,352 Fgodsynmqdopfx Abtsc Leasing rate: €122.59 Abrasive belt dimensions: 150 x 2,000 mm Pipe diameter: 20–114.3 mm Lever adjustment: 1 Handwheel adjustment: 1 Motor power: 4 kW Weight: 270 kg The AL150 model can be operated either with two handwheels or with a lever. Both options are available on the machine. With the AL150 you can notch material from Ø20 to Ø114.3 mm. The support cross and carriage with rotating clamp are infinitely adjustable. This allows all pipe profiles to be notched at any required angle from 30° to 90°. The ALMI AL150 machines out square, rectangular, and round pipes with various wall thicknesses and is suitable for all common materials. Thanks to the ALMI belt adjustment system, setting the abrasive belt with the supplied hex key is now even easier. The abrasive belt can be quickly tensioned, and the grinding rollers can be changed within seconds. The pipe notchers are equipped with a deburring table. Including 5 abrasive belts and 1 grinding roller Ø42.4 mm (Product image for reference)

Stanje: novo, Condition: new Delivery time: approx. 2 - 4 weeks after order Country of origin: Netherlands Price: €7,733 Leasing rate: €149.25 Bestseller 1 Grinding belt dimensions: 150 x 2,000 mm Pipe diameter: 20 - 114.3 mm Lever adjustment: 1 Handwheel adjustment: 1 Motor power: 4 kW Weight: 270 kg The new AL150HS 2-in-1 machine: belt grinder and pipe notcher. High belt speed with an improved drive system at 45 m/s. High-speed benefits: less fine dust, reduced discoloration, 2-3x longer belt life. The AL150HS model can be operated either with two handwheels or with a lever—both options are available on the machine. Fgodpowirqtjfx Abtjc With the AL150HS, you can notch material from Ø20 to Ø114.3. The support cross and the carriage with a rotatable clamp are infinitely adjustable, allowing all pipe profiles to be notched at any desired angle from 30° to 90°. The ALMI AL150HS grinds square, rectangular, and round pipes of various wall thicknesses and is suitable for all common materials. Thanks to the ALMI belt adjustment system, setting the grinding belt with the supplied hex key is now even easier. The grinding belt can be quickly tensioned, and the grinding roller can be changed in seconds. The pipe notcher is equipped with a deburring table. Includes: 5 pcs. grinding belts, 1 pc. grinding roller Ø 42.4 mm (Representative photo)

Stanje: novo, Prodajam visokokakovostni električni motor priznane blagovne znamke WEG, serija Premium IE3. Motor je nov, neuporabljen, skladiščen, v zelo dobrem stanju. Idealno za črpalke, ventilatorje, industrijske stroje in delavnice. ⚙️ Tehnični podatki: Proizvajalec: WEG Model: AL90S L 02 Moč: 2,2 kW Obrati: 2855 rpm Fgjdeyvamnopfx Abtjc Napajanje: 230/400 V Frekvenca: 50 Hz Tok: cca 7,8 / 4,5 A Razred učinkovitosti: IE3 Stopnja zaščite: IP55 Način delovanja: S1 Izvedba s prirobnico: B5 Premer gredi: cca 24 mm Teža: cca 22 kg Leto izdelave: 2018

Stanje: novo, Leto izdelave: 2026, Funkcionalnost: popolnoma funkcionalen, ALMI AL-U za iztek cinka v ceveh z zunanjim premerom od Ø22 do Ø76 mm Orodje za izrez cevi za iztek cinka v ceveh z zunanjim premerom od Ø22 do Ø76 mm Za izrezovanje prezračevalnih rež v okrogle in pravokotne kovinske cevi od 22 mm zunanjega premera naprej Enostavna namestitev na steno Fjdpsy T N S Ajfx Abtsgc Maks. debelina stene: 3 mm jeklo, 2,5 mm nerjavno jeklo, teža 7 kg

Stanje: novo, Leto izdelave: 2026, Funkcionalnost: popolnoma funkcionalen, ALMI stroj za izsekavanje cevi AL2 za cevi z zunanjim premerom Ø48,3 (1 1/2″) in Ø60,3 (2”) mm Stroj za izsekavanje cevi za cevi z zunanjim premerom Ø48,3 (1 1/2″) in Ø60,3 (2”) mm enostavna montaža na steno idealen za dvojne kotne spoje Fjdpfx Abey T N Svjtogc maks. debelina stene: 3 mm jeklo, 2,5 mm nerjavno jeklo, teža 15 kg

Stanje: novo, Leto izdelave: 2025, Funkcionalnost: popolnoma funkcionalen, ALMI stroj za izrezovanje cevi AL1 za cevi z zunanjim premerom Ø26,9 (3/4″), Ø33,7 (1″) in Ø42,4 (1 ¼”) mm Fgedpfxoy T N Spj Abtjc Stroj za izrezovanje cevi za cevi z zunanjim premerom Ø26,9 (3/4″), Ø33,7 (1″) in Ø42,4 (1 ¼”) mm enostavna montaža na steno idealno za dvojne kotne spoje maksimalna debelina stene: 3 mm jeklo, 2,5 mm nerjavno jeklo, teža 8 kg

Stanje: novo, Leto izdelave: 2026, Suitable for: Outer pipe diameter Ø 26.9 (3/4″), Ø 33.7 (1″), Ø 42.4 (1¼”), Ø 48.3 (1½″), Ø 60.3 (2″), outer pipe diameter for zinc outlets Ø 22 – Ø 76. Advantage: Quick and easy coping Wall thickness (steel): 5 mm Wall thickness (stainless steel): 3 mm Weight: 93 kg Operation: Electric (2.2 kW) Application: Round, square, and rectangular pipes Easy to operate The motor-driven tube notcher AL1-2U allows you to cope pipe outer diameters of Ø26.9 (3/4″), Ø33.7 (1″), Ø42.4 (1¼”), Ø48.3 (1½″), Ø60.3 (2″), and pipe diameters for zinc outlets from Ø22 to Ø76. With the push of a button, the machine starts and the tube notcher runs continuously. This allows the operator to keep working without having to restart the machine each time. Electric drive Fsdey T Rauspfx Abtjgc With the motor-driven tube notcher AL1-2U, you can cope pipe outer diameters of Ø26.9 (3/4″), Ø33.7 (1″), Ø42.4 (1¼”), Ø48.3 (1½″), Ø60.3 (2″). Do you frequently notch pipes? Then the motor-driven tube notcher AL1-2U with a 2.2 kW electric motor is the ideal solution! The motor and the special eccentric shaft, which drives the punching tool, form a compact unit. Additionally, the motor is equipped with an on/off switch with zero-voltage release and a protective cover.

Stanje: novo, Leto izdelave: 2026, Motor: 4 kW Voltages: 230V 3-phase, 400V 3-phase, or 460V 3-phase Fsdpfx Aboy T N Sietsgc Belt speed: 45 m/s, 4300 rpm Belt dimensions: 100×2000 mm / 150×2000 mm Grinding diameter: Ø20–Ø114.3 mm Grinding angle: 20° – 90° Operation: Lever and manual wheel controls 2-in-1 Tube Notcher The new AL150HS features a belt speed of 45 m/s due to its unique gearbox. By opening the rear hatch, the tube notcher can also be used as a belt grinding machine, ideal for deburring polished profiles. The AL150HS can be operated either via two handwheels or a lever—both options are available on the machine. The AL150HS allows you to grind material from Ø20 to Ø114.3 mm. Both the cross support and the carriage with rotating clamp are infinitely adjustable. This means all tube profiles can be ground at any desired angle from 20° to 90°. With the AL150HS by ALMI, square, rectangular, and round tubes with varying wall thicknesses and all standard materials can be processed. The ALMI belt adjustment system makes it even easier to set the grinding belt using the supplied hex key. The belt can be quickly tensioned, and the grinding rollers can be changed within seconds. High-Speed Grinding Thanks to new developments, ALMI has achieved a grinding speed of 45 m/s with the updated AL150HS. This provides the grinding belt with a longer service life, as higher grinding speed reduces heat generation in the material, resulting in less discoloration and fine dust.