Used Automatic Band Saw for sale (28,186)

Condition: good (used), Year of construction: 2011, machine/vehicle number: 152855, Item 25078 Technical specifications: Nkodpfx Adsv Say Aj Nst - Cutting area at 90°: round 550 mm - flat 570 x 550 mm - Cutting speed continuously adjustable from 20 to 100 m/min - Hydraulic raising and lowering of the saw frame - Cutting pressure continuously adjustable from 0 to 10 m/min - Automatic material feeder - Stop length 500 mm - Total drive power approx. 400 V / 5.7 kW - Stop - 2 x roller conveyors 1000 + 3000 mm - Space requirement approx. W 3400 x H 2100 x D 1300 mm - Weight approx. 2100 kg

Year of construction: 2007, condition: good (used), machine/vehicle number: 073759001, Offer 22489 Technical data: - Cutting range at 90° round 320 m - flat 320 x 320 mm - Automatic material feeder - saw blade dimension 5095 x 34 x 1,1 mm - cutting speed 10 to 120 m/min - hydr. lifting - lowering of the saw frame - upper stroke limitation of the saw frame - cutting pressure infinitely variable - hydr. material vice - chip conveyor screw - coolant device - discharge roller conveyor 2500 mm - drive 400 V / 4,0 kW - space requirement approx. W 2500 x H 1950 x D 2000 mm Nkodpfjim Ildjx Ad Njt - Weight approx. 2200 kg

Condition: used, Year of construction: 1990, cutting diameter 340 mm saw band length 5334 mm cutting width 340 x 340 mm dimensions of saw-band 5334 x 38 x 1,3 mm min. cut-off length 6 mm multiple feeding length 5400 mm cutting speed 2 m/min power capacity 5,5 kW Nkodpfx Adot Tqlbo Not voltage 380 V total power requirement 8,0 kW weight of the machine ca. 2,5 t dimensions of the machine ca. 2,85 x 2,30 x 2,10 m Horizontal automatic band saw.

Condition: used, Column-mounted semi-automatic bandsaw METORA - KALTENBACH type HMB 380 DS only for 90° cuts (Made in Austria) Machine. No. 4580028 Year of construction approx. 1993 Cutting area round Ø 380 mm Square 380 x 380 mm Saw blade dimensions 5650 x 34 x 1.1 mm Saw blade speed 25-108 m/min. infinitely variable Material infeed height 870 mm Hydraulic drive power 1.5 kW Saw motor drive power 4 kW Mains connection 400 Volt, 50 Hz Nksdpfxodzqtgj Ad Njt - Fully hydraulic band saw in two-column design - Hydraulic saw arm lowering with infinitely variable cutting pressure adjustment - Infinitely variable lowering speed - Hydraulic vice clamping, bundle clamping - Hydraulic unit integrated in the machine base frame - Material feed roller on the infeed side with geared motor - Coolant unit with cooling lubricant pump for water emulsion - Minimum quantity lubrication for the saw blade - Electric heating cartridge for cooling water and hydraulics - TRENNJAGER type EX-Stop1 cross-cut fence, with handwheel adjustment, digital display and hydraulic fence carriage clamping Fence overall length 6750 mm, fence travel 5650 mm, fence arm can be folded up hydraulically without roller conveyor Space requirement of the basic machine L x W x H 2800 x 1400 x 2450 mm Weight of the machine approx. 3 tons Weight of the stop system approx. 800 kg good condition

Condition: excellent (used), Year of construction: 2023, functionality: fully functional, Used semi-automatic swivelling frame band saw, KASTOmicut U2.6, MFG: 2023, serial number: 6153102136, excellent condition, very little used, it will be delivered with the two rollers from the pictures. Universal, semi-automatic band sawing machine of very robust construction, designed for the rough use in workshops and capable to perform any cutting-to-length or miter cutting tasks (-45°/+60°) in the case of tubes, profiles and solid material. The infinitely adjustable cutting speed and the infinitely adjustable fully hydraulic cutting feed allow a sensitive and blade-saving cutting. Technical Data Cutting range 90° round: 260 mm Cutting range 90° flat (W x H): 310 x 260 mm Dimensions (L x W): 760 x 1620 mm Height, saw head lowered position: 1690 mm Height, saw head in highest position: 2040 mm Material support height: 950 mm Total weight: 510 kg Performance characteristics Total power: 2.0 kW Saw motor, power – frequency controlled: 1.5 kW Cutting speed infinitely variable – frequency controlled min 20 – 110 m/min Dimensions of saw blade: 3180 x 27 x 0.9 mm Saw blade guides: lateral guiding rollers and back slide bearings, interchangeable Material clamping: mechanical Cutting feed: hydraulic, infinitely variable Saw blade tension: mechanical Saw blade cleaning: by synchronously running, easy to interchange brush Electrical equipment: in accordance with DIN EN 60204. Supply voltage 440 Volt, 60 Hz. Control voltage 24 Volt, DC. Upon request other voltages at additional cost. Working Cycle (Semi-Automatic) Infinitely variable and fully hydraulic saw feed control Rotary table serving as material support Horizontal vice with quick adjustment and hydraulic short stroke Infinitely variable cutting speed 20 – 110 m/min via frequency regulated drive Coolant system with two coolant nozzles Automatic switch-off after end of cut and return stroke of the saw head by approx. 100 mm Infinitely variable mitre adjustment (-45° to + 60°) Infinitely variable saw blade arm adjustment Electrical protection of the saw blade covers (accident prevention rules) Synchronously running chip removal brush Glue anchors to dowel the machine Bi-metal saw blade, 4 - 6 teeth per inch Operating instructions manual according to the EU Machinery Directive and EN 82079 Price: 18.100 Euro + VAT, negotiable , FCA Oradea/Romania Irrtum, Anderungen und Zwischenverkauf vorbehalten / Nkedpfxsvyl Ihe Ad Njt Subject to errors, changes and prior sale / Ne rezervăm dreptul la greșeli, modificări și vânzare prealabila. We speak English. /Wir sprechen Deutsch./ Beszélünk magyarul. /Nous parlons français/Vorbim romana

Condition: new, cutting diameter 350 mm saw band length 4640 x 34 x 1,1 mm cutting width 350 mm Control NC 5.0 band speed 15 - 100 m/min capacity 0 degrees: round 350 mm capacity 0 degrees: square 350 x 350 mm table height 860 mm Nkodpjwu Hhdofx Ad Not total power requirement 4 kW weight of the machine ca. 2,8 t Shark 350 NC HS 5.0, automatic hydraulic band saw machine in two-column for 0 ° cuts on solid material and profiles made of steel, stainless steel and steel alloys up to a maximum of 350x350 mm. The standard equipment includes: - Driven chip conveyor, can be installed on the right or left of the machine - Clamping pressure regulation of the vices - Feeder with vertical rollers for lateral material support - Numerically controlled band saw machines, which can also be operated semi- automatically, with the new MEP 50, specially developed by MEP for automatic machines, Windows "CE" based control. Cutting cycle “clean cut” The feeder pushes the workpiece backwards in order to avoid scoring at the cutting surface when the belt moves up again at the end of the cut. - Fieldbus communication system with double microprocessor and serial connection. - The user interface with 7 ”touch screen display and mechanical keys are used for the operating functions of the sawmasc ins, guarantees a reliable, simple and intuitive use, as well as a real-time control of all cutting parameters standard equipment - Shark 350 NC Machine is immediately available from stock, subject to prior sale

Year of construction: 2003, condition: used, cutting capacity - round 300 mm dimensions of saw-band 3320 x 27 x 0,9 mm Nkjdpfsra Rrlox Ad Njt cutting capacity - flat 330 x 260 mm cutting capacity - square 260 mm Control evolution work height max. 870 mm 40 / 80 mt/min weight of the machine ca. 1050 kg

Condition: used, Year of construction: 1985, cutting diameter 340 mm dimensions of saw-blade 4860 x 32 x 1,1 mm cutting range square 340 x 340 mm cutting speed 17 - 120 m/min drive motor 4 kW weight of the machine ca. 2,5 t Nkodswyfa Ajpfx Ad Nst dimensions ca. 2600 x 2600 x 1650 mm ncl. chip conveyor and chip tray Hydraulic bundle clamping device incl. electrical circuit diagrams the previous owner only sawed at one speed Adjustable cutting pressure valve HSS bimetal saw band Hydraulic material and saw band tensioning with electrical monitoring Automatic height adjustment of the saw frame Automatic adjustment of the movable band guide arm Electrical piece counter Digital display of the dimension preselection Constant, hydraulic clamping of the carbide band guides

Condition: used, Year of construction: 1995, cutting diameter 260 mm saw band length 3830 x 27 x 0,9 mm cutting range flat 310 x 260 mm cutting range square 260 x 260 mm Nkjdewhqxmspfx Ad Njt cutting speed stufenlos 19-110 m/min feed length 750 mm multiple feeding length 6750 mm height of material-table 700 mm weight of the machine ca. 1,4 t dimensions ca. 2100x2300x1720/1300 mm incl. several band saw blades incl. chip conveyor

Condition: used, Year of construction: 2000, cutting diameter 280 mm saw band length 4930 mm capacity 90 degrees: square 280 x 280 mm capacity 45 degrees: round 280 mm capacity 45 degrees: square 280 x 280 mm capacity 60 degrees: round 220 mm capacity 60 degrees: square 200 x 200 mm feed length 600 mm feed length: multiple 5400 mm cutting speed 17 - 90 m/min length of rest piece min/max min. 30 mm saw diameter min. 10 mm control KASTO, Compact Control total power requirement 5 kW weight of the machine ca. 1,75 t dimensions of machine L x W x H 2,68 x 2,54 x 1,59 m Nkjdpfx Adsw En Efs Not Accessories: coolant, roller track 3300 mm length, 300 mm width; roller track 1350 mm length, 300 mm width

Condition: new, 1 brand-new semi-automatic high-performance horizontal bandsawing machine with double column guidance and 2° cutting inclination to the table support surface Make: HUVEMA / BEKA-MAK, Origin Turkey Model: BMSY 330 C Technical data: Sawing capacity 90° round 330 mm Sawing capacity 90° rectangular 360 x 330 mm Sawing capacity 90° square 330 mm Sawing capacity 45° round approx. 250 mm Sawing capacity 45° rectangular approx. 250 x 325 mm Sawing capacity 45° square approx. 250 mm Size of the saw blade 5000 x 34 x1,1 mm Infinitely variable band speed 20 - 100 rpm. working height 635 mm Engine power 3 kW hydraulic motor 0,55 kW Dimensions L x W x H 2830 x 920 x 1630 mm Machine weight 1030 kg Accessories / Special features: - Semi-automatic double column band saw - Linear guides - 2° saw cut to the table support surface - Infinitely variable cutting speed via potentiometer on the control panel - Hydraulic vice - Hydraulic mechanical saw blade tensioning - Powerful drive motor - Sensitive cutting pressure regulation - Thermal overload protection - Optical height adjustment - Heavy duty gearbox - Coolant device - Feed roller conveyor 1200 mm - Chip brush - 1 pc. Bi-metal saw band - control panel - CE conform Delivery time: approx. 8 weeks after receipt of order Nsdpfx Aofk Eu Ned Njkt Siegfried Volz Machine Tools Rüschebrinkstr. 151-153 D - 44143 Dortmund-Wambel

Condition: good (used), Year of construction: 2001, Manufacturer: KASTO Type: KASTOtec A3 Year of construction: 2001 Specifications: Metric Metric US Standard Sawing capacity round 90 330 Sawing capacity flat 90° 330 x 330 mm Max. Sawing speed 12 - 120 Nedpfx Adsu R R Ace Nskt Saw blade dimensions 6830 x 41 x 1.3 mm Saw power 7.5 kW Dimensions (estimate) length 4600 mm width 2150 mm height 2310 mm weight 4300 kg Please note: The information on this page has been obtained from the manufacturer to the best of our knowledge and belief, and where possible, the information is given in good faith but accuracy cannot be guaranteed. Accordingly, it does not constitute a representation or contract and we recommend that you check all relevant details.

Condition: new, Cutting range at 90 degrees: round 220 mm Cutting range at 90 degrees: square 210x210 mm Cutting range at 90 degrees: flat 230x185 mm Cutting range at 45 degrees left: around 150 mm Cutting range at 45 degrees left: square 150x150 mm Cutting area at 45 degrees left: flat 150x210 mm Nedpohcw S Sjfx Ad Nokt Cutting range at 60 degrees left: around 90 mm Cutting area at 60 degrees left: square 90x90 mm Cutting range at 60 degrees left: flat 90x100 mm Saw blade dimensions 2450x27x0,9 mm cutting speed 35/70 m/min working height 915 mm vice opening 265 mm total power requirement 1,2 kW Machine weight approx. 240 kg Space requirement approx. 1550x870x1740 mm The Zimmer Z241/R is a self lowering saw for mitre cuts from 0° - 60° left. After the cut the machine stops by a safety limit switch. The lowering is infinitely variable via a hydraulic system. The manual lifting of the saw arm after the cut can be done at any position. The saw arm remains in the desired position. Standard equipment: - with ICS lowering - Saw arm can be swivelled up to 60° to the right - Quick-action vice - Band guide made of carbide - hydraulic saw blade tensioning, tensioning pressure indicator, blade breakage switch-off - incl. coolant device - incl. machine base cabinet - hydraulic cylinder - emulsion pump - eccentric clamp - saw band - 400 V plug 16 A

Condition: used, Year of construction: 1981, cutting diameter 320 mm saw band length 4670 mm Njdpet Hwrnofx Ad Nekt cutting width 580 mm total power requirement 7,4 kW weight of the machine ca. 3 t Sawing range, circular, max. 100 - 320 mm vertical, max. 100/100 x 320/460 mm Length of cut, min./max. 0 - 580 mm Distance from column to saw band, max. 690 mm Cutting speed, infinitely variable 16 - 160 m/min Dimensions of saw band, length x Ø approx. 4,670 x 38 mm Length of remaining pieces, automatic/single cut 100/10 mm Saw blade drive, approx. 4.4 kW Total electrical load, approx. 7.4 kW - 380 V - 50 Hz Weight, approx. 3,000 kg Accessories / Special Features: * Infinitely variable speeds of saw blade motor via servo motor and STOEBER drive. Display of cutting speed on control panel. * Infinitely variable settings of sawing feed with display of the current cutting speed. * Workpiece counter: Number of workpieces can be preset. Selection switch for single cuts / multiple cuts. * Display for band tension and cutting feed. * Automatic motor-driven material feed, controlled by a positioning processor, Model PP 160, with input of the appropriate lengths using a roll conveyor approx. 1,500 mm, with enlargement approx. 2,000 mm. And with a stable roll conveyor for the exterior area, 3,500 mm. * Built-in chip conveyor with coolant device. * Built-on switch cabinet. Condition : Good. Machine can soon be inspected under power. Delivery : Ex stock, as inspected. Payment : Net, after conclusion of contract. Thank you for your interest. We have a selection of saws on stock. Please let us know your requirements.

Condition: used, Year of construction: 1986, cutting diameter 460 mm saw band length 5334 mm cutting width 1,3 mm cutting range - square - 320 x 320 mm cutting range - flat - 500 x 320 mm control minipos 807 cutting speed 16 - 80 m/min Nsdpfxstqqrfj Ad Nekt dimensions of saw-band 5334 x 41 x 1,3 mm feed length 580 mm feed length: multiple 5800 mm total power requirement 8 kW weight of the machine ca. 3,5 t dimensions of machine L x W x H 2,7 x 2,95 x 2,15 m Accessories: roller track 4150 mm length, roller track 2150 mm length, bundle clamping device, chip conveyor, coolant

Condition: used, Year of construction: 1994, cutting diameter 520 mm 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 Nkjdpowm Rm Iofx Ad Not 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

Year of construction: 2020, condition: new, Available from stock Strip dimensions: 4420 x 34 x 1.1 mm Cutting capacity (square): 360 x 400 mm Cutting capacity (round): 360 mm bundled cutting: 180 - 280 x 50 - 160 mm Nsdpfxeiryf Sj Ad Nskt Cutting speed: 35 - 85 m/min Motor power main drive: 3.75 kW Engine power hydraulic pump: 0.75 kW Motor power coolant pump: 0.125 kW table height: 755 mm Weight: 1680 kg Dimensions W x D x H: 2400 x 2120 x 1840 mm

Condition: new, Year of construction: 2023, Highly efficient series production Clamp – enter the cutting dimension – start. Automatic saws with loading are a standard of rational series processing of bar and bundle material. Cutting area max. up to 290 x 320 mm. Furnishing Automatic hydraulic sawing machine with NC control for cutting from 0° to 60° right, complying with all CE safety standards The device has 9 programs, each of which composed of 99 individual steps, with a total number of approx. 890 cutting positions, with corresponding piece counter Function: material feed closing fixed vice Blade rotation, distribution of emulsifiable liquid, temple lowering until the end of the cut and return of the feed carriage until specified amount bail return and stop the blade rotation by cooling liquid distribution cycle repetition Hydraulic feed cut by cut with no length limit Numerical control of quantity and length of cut Hydraulic control center with cutting pressure adjustment The saw blade is tensioned electro-mechanically by means of Microswitch monitored. Nkjdpfxofww Sqe Ad Njt Device with brush for belt cleaning Bimetallic strip 3200 x 27 x 0.9 mm Section thickness 1.2 mm Material feed stroke 600 mm Motor hydraulic center 0.75 kW Electric pump 0.09 kW to cool the belt It is always possible for you to inspect the desired system in our production/demonstration hall. Please do not hesitate to contact us.

Condition: new, Fastech Horizontal Double Miter Band Saw Semi Automatic BMSY 440 DGH Round cutting range: mm 440 Flat Cutting range: mm 610 x 440 Square Cutting range: mm 440 +30 ° Round Cutting range: mm 400 +30 ° Flat Cutting range: mm 500 x 440 +30 ° Square Cutting range: mm 440 +45 ° Round Cutting range: mm 440 +45 ° Flat cutting range: mm 410 x 440 +45 ° Square cutting range: mm 410 +60 ° Round Cutting range: mm 320 +60 ° Flat cutting range: mm 250 x 440 +60 ° Square cutting range: mm 250 -30 ° Round cutting range: mm 440 Nodpfxehpil Ej Ad Nekt -30 ° Flat cutting range: mm 500 x 440 -30 ° Square cutting range: mm 410 -45 ° Round Cutting range: mm 410 -45 ° Flat cutting range: mm 410 x 440 -45 ° Square cutting range: mm 410 -60 ° Round cutting range: mm 320 -60 ° Flat cutting range: mm 285 x 440 -60 ° Square cutting range: mm 285 Engine power main drive: kW 3 Hydraulic pump power: kW 0,55 Engine power coolant pump: kW 0,12 Belt speed: stepless m/min. 20 - 100 Saw band dimensions mm 5200 x34 x 1,1 working surface height: mm 860 weight: kg 1540 length / depth / height: mm 2800 / 1210 / 1870 Double miter saw Infinitely variable band speed, hydraulic vice sensitive cutting pressure regulation High performance gearbox Hydromechanical saw band tensioning Saw band brush Digital display for miter angle

Condition: new, Semi-automatic metal band saw with high cutting accuracy. With this machine 90° cuts, as well as mitre cuts, left up to 45° and right up to 30°, are infinitely variable possible. (Swivel range left 45° and right 60°) Basic equipment: - Large rotatable support table without wear! (The cutting channel of the saw band rotates with the mitre) - band tension indicator - hydraulic control of the cast iron saw arm - hydraulic clamping of the workpiece via short stroke cylinder - Height limitation of the saw frame by means of potentiometer from the control panel - hydraulic cutting pressure regulation (solid material - pipe) Nksded Dpz Sjpfx Ad Nst - Lowering of the saw arm via hydraulic cylinder; stepless adjustment - Lifting of the saw arm manually after the cut - easy manual shifting of the vice R/L - electrical band tension control with saw band breakage control - coolant pump with double feed to the saw band guides - carbide saw band guides and guide rollers - Bi - metal saw band M 42 - chip brush Technical Data ● Cutting range: round flat square 90° 278 340 x 275 275 45° R 260 320 x 255 230 30° R 155 145 x 115 115 45° L 205 145 x 275 180 Drive power: 1.5KW//400V//50 Hz Belt speed: 20-120 m/min infinitely variable Saw band dimension: 3125 x 27 x 0.9 mm Remaining piece length: 20 mm Smallest ø: 5 mm Material support height: 775 mm Dimension: 1700 x 1500 x 2100 mm Weight: 410 kg

Condition: used, functionality: unexamined, machine/vehicle number: 16124 91, saw band length: 4,100 mm, total length: 2,000 mm, total width: 1,150 mm, feed length X-axis: 1,200 mm, JAESPA W 320 G Horizontal Bandsaw Automatic 320 mm Hydraulically controlled horizontal bandsaw for solid and profile materials Cutting range round: approx. 320 mm Material clamping: hydraulic Saw band length: 4100–4170 mm Nsdpfjw Dzvnjx Ad Nokt Machine control: manual/hydraulic Type plate no.: 16124 91

Condition: new, The machine individual 520.360 DGH is a semi-automatic double mitre band saw in two-column design. The mitre range of the saw extends from 30° left continuously to 30° right. The model individual 520.360 DGH has a hydraulic full stroke vice and an easy to use control in plain text display. Standard equipment details - Double mitre 30° - 45° - 90° - 45° - 30° - Hydraulic full stroke vice - Saw frame mounted on preloaded linear guides - Infinitely variable saw band speed - Infinitely adjustable saw feed and cutting pressure - Automatic cutting pressure regulation Nsdpfxjdyn H Ts Ad Nokt - Precision carbide saw band guides - Powerful drive motor with 3,0 kW - Modern control with plain text display and membrane keyboard - Freely positionable control panel - Large dimensioned hydraulic unit - Machine designed according to current CE standards and safety guidelines inclusive: Minimum quantity lubrication digital mitre gauge frame height adjustment at the control panel price on request

Year of construction: 2013, condition: used, cutting diameter 420 mm saw band length 41 x 5600 mm cutting width 1,3 mm Control Simatic S7 Touch band speed 17 - 110 m/min sawing motor 7,5 kW diameter of round bars 420 x 3000 mm Njdpfod Izmaex Ad Njkt diameter of round bars 300 x 6000 mm total power requirement 30 kW weight of the machine ca. 18,5 t dimensions of the machine ca. 12,5 x 5,0 x 2,5 m CNC sawing machine with band saw JAESPA Compact 4S and round steel magazine and discharge gripper for sawing round bars from 50 - 420 mm and 6 pockets with a max. bar weight per pocket of 3400 kg. Cut-off lengths 20 - 1000 mm. As good as new condition, approx. 1,000 working hours.

Condition: used, Year of construction: 2009, cutting diameter 15 - 560 mm 560 x 630 mm dimensions of saw-band 7.400 x 54 x 1,60 mm Control KASTO material feed - single 900 mm multiple feeding length max. 9.999 mm cutting length min. 6,00 mm sawing motor 5,50 kW cutting speed 13 - 127 m/min height of material-table 700 mm total power requirement 12,00 kW weight of the machine ca. 6,00 t dimensions of the machine ca. 3,70 x 2,50 x H2,50 m Nkedpfx Ajvxwkfod Njt Automatic two-column band saw with KASTO Compact Control; frequency-controlled saw band drive; chip conveyor; infeed roller-conveyor electrically driven (6m), 3x roll-conveyor 1m and outfeed roller 2m; Machine can be inspected under power.

Year of construction: 2021, condition: new, Fastech horizontal band saw BMSO 350 GA Cutting capacity (round) mm: 350 Cutting capacity (rectangular) mm: 400 x 350 Cutting capacity (square) mm: 350 x 350 +30° Round cutting range mm: 320 +30° Flat cutting range mm: 400 x 350 +30° Square cutting range mm: 350 +45 ° round cutting range mm: 320 +45 ° flat cutting range mm: 290 x 300 +45 ° square cutting range mm: 290 x 290 Engine power main drive kW: 2,2 Hydraulic pump power kW: 0,37 Coolant pump power kW: 0,12 Band speed, infinitely variable mm: 20-100 saw band dimensions mm: 4160x34x1,1 working surface height mm: 760 weight kg: 1050 length mm: 2450 depth mm: 920 Height mm: 2020 roller conveyor 1200mm infinitely variable belt speed hydraulic vice Nksdpfx Ajg Ekt Njd Njt High performance gearbox Hydromechanical saw band tensioning Saw band brush Control system