Used Ermak Section Steel Shear for sale (19,074)

Condition: excellent (used), Year of construction: 2024, functionality: fully functional, CNC Plasma Cutting System 6000x3000 mm – EPL 3060 ERMAKSAN 5 AXES – Hypertherm XPR300 with OPTIMIX – Bevel Unit YEAR OF MANUFACTURE: 2024 The machine was newly sold at the end of 2024 and is being offered for sale due to the company’s insolvency. Podpfxsy Ipb Te Andspw The photos in the listing were taken during the commissioning phase; current photos will be provided at a later date. CNC Plasma Cutting System • Machine type: CNC plasma cutting table • Condition: Used – in good operating condition • Availability: Immediately available Working Area • Cutting table size: approx. 6000 × 3000 mm Plasma System • Plasma power source: Hypertherm XPR300 High-definition plasma system for precise and fast cutting of mild steel, stainless steel, and aluminum. Features • Bevel unit: BEVEL-R (5-axis bevel cutting system) for weld seam preparation and bevel cuts Extraction System • Sturdy, industrial gantry construction • High precision and productivity • Bevel cutting capability for complex parts

Condition: used, 30m³ stainless steel tank features a full-height stainless steel coil Diameter 2.97m Total height 5.40m Cylinder height 4.30cm Leg height 30cm Ppjdoyw Ub Rspfx Andew Cone height 30cm Gear motor height 50cm

Condition: new, pressure 175 t chamfer lenght 3100 mm distance between columns 2600 mm column arm 410 mm ram stroke speed 180 mm/sec work speed 10.0 mm/sec return speed 135 mm/sec work stroke 275 mm dayligth 550 mm table height 900 mm table width 90.0 mm oil volume 200 ltr. voltage 400 Volt total power requirement 15.0 kW weight 9450 kg range L-W-H 4250 x 2150 x 2800 mm ----- Press brake with special equipment * increased installation height Pedpoxaax Rofx Andjpw * increased cylinder stroke * as well as increased bending beam speeds ----- Furnishing: - DELEM CNC control model DA-58T graphic/touch screen * 2D graphical programming * 15" TFT color screen with high resolution * Bending sequence calculation * Product programming and real size display * USB interface - Motorized backgauge with R-axis, on ball screws - X = 800 mm R = 250 mm with 2 stop fingers - controlled axes Y1 - Y2 - X - R - C (crowning) - electr. Crowning controlled by CNC - Deer foot upper tool with PS 135.85-R08, system "A" with quick-change clamp - additional crowning device in the tool holder of the upper tool - 4V universal die block M 460 R with die shoe 60 mm mount - BOSCH/HOERBIGER hydr. components - SIEMENS electrical system - LEUZE light barrier behind the machine - FIESSLER AKAS laser with FPSC protection device v.d. machine - Swiveling control panel, mounted on the left - 2x front support arms "Sliding-System", with T-slot and cam - 1x double foot control - CE mark / declaration of conformity - Operating manual: Machine and control in German - Safety manual : press brakes

Condition: ready for operation (used), Year of construction: 2010, pressure 40.0 t chamfer lenght 1270 mm distance between columns 1000 mm column arm 200 mm stroke 100 mm dayligth 308 mm ajustment speed 150 mm/sec working feed 1-10 mm/sec return speed 100 mm/sec table width 100 mm table height 900 mm control DNC 60 PS oil volume 100 l voltage 400 V total power requirement 5.5 kW weight of the machine ca. 2750 kg - in checked conditions - machinevideo - ?v=WRzqKruFUvY Equipment: - CNC electro-hydraulic press brake - CYBELEC "DNC 60 PS" CNC control * Swiveling control panel, front left * Tool & program library - CNC electro-motorized backgauge (X-axis) * X-axis travel = 800 mm * 2x manually adjustable backgauge fingers (R+Z axes) * Backgauge on ball screws - CNC controlled axes Y1 - Y2 - X - Rehfuß upper tool system "A" with quick-change clamping * Additional crowning device in the tool holder Psdpfx Aox Emqtondspw - 4V universal die block with 60 mm die shoe - 2x sliding material/support arms ("Sliding System") - BOSCH/HOERBIGER hydraulic system - SIEMENS electrical system - Light barrier behind the machine - FIESSLER AKAS laser safety device in front of the machine - 1x freely movable Double Foot Switch - Operating Instructions (PDF)

Condition: used, 145,000 liter stainless steel tank Diameter: 4.95 m Tank height: 7.60 m Height of the steel structure under the tank: 80 cm Total height: 8.40 m The tank has a flat bottom and is mounted on an 80 cm high steel structure. Ppodpfx Aexrtcmsndsw

Condition: used, Stainless steel tank 100m3 Pjdpoxtmy Ujfx Andepw Diameter 4m Total height 8.25m

Condition: used, 150m³ (1500hl) Stainless Steel Tank Grade AISI304 Wall Thickness: 2.2mm Bottom Thickness: 3.3mm Ppjdpfx Anoxcxitedow

Condition: excellent (used), Two-chamber stainless steel tank 66m3 (40 + 26 m3) DIMENSIONS: - Diameter: 3,245 mm - Height: 13,053 mm Year of manufacture 2006 Weight: 4,680 kg Upper part: 40° slope - Lower part: 2% slope. DN 600 hatch with hinged cover at the top. Ppedpfjvlpctsx Andjw stainless steel pressure-vacuum valve At the bottom, a DN400 hatch with a hinged cover a stainless steel pressure-vacuum valve Upper tank heating: 6 coils, exchange surface 6.95 m2, PS 2 bar Above 2 coils, exchange surface 2.33 m2, PS 2 bar A device for moving grounds, test valve Lower tank heating: 4 coils, exchange surface 4.64 m2, PS 2 bar. Above: 2 coils, exchange surface 2.33 m2, PS 2 bar. Liquid level gauge 555x432 rectangular hatch DN70 ball valve The tanks were used in the wine industry. The tanks have a technical drawing. The tanks are dismantled and ready for delivery.

Condition: refurbished (used), 105m3 horizontal steel tank with heating coil Diameter: 2.80m Ppjdpfx Anjxqfwtsdjw Length: 17.10m

Condition: used, - Vertical cylindrical-conical tank made of stainless steel on closed legs - Brand: BSA - Capacity: 120 HL - Material: stainless steel ROOF - Conical - Manhole diameter 620 mm - 2 connections on the chimney DN 50 mm - 2 outlet connections DN 20 mm Pedpfx Anew Elx Njdspw - 2 connections DN 20 mm BOTTOM - Cylindrical-conical - Collection nozzle - 2 drain valves 100×100 with butterfly valve DN 50 - Level gauge - Leg height is 4000 mm DIMENSIONS - Height: 6700 mm - Clearance under the tank: 1730 mm - Diameter: 2600 mm - Distance between legs: 1900×1960 mm

Condition: used, 113m³ above-ground steel tank on steel supports Diameter: 3.10m Length: 15m Cylinder wall thickness: 8mm Front wall thickness: 12mm The tank has a hole in the top (visible in the photo), which we will weld. The following optional additions to the tank are priced separately: Applying an state hygiene institution approved coating Ppsdpfxow El Dls Andsw A DN50 float valve, or a DN100 float valve, including installation. The price depends on the float valve diameter. We have our own specialized trailer. Delivery costs depend on the destination.

Condition: good (used), Stainless steel tank 50700l Diameter 3m Height 7.7m Stainless steel coil inside at the bottom of the tank. AISI304 stainless steel Flat bottom with a slope of 2.5% downwards. - Stainless steel hatch 410 x 520 with outward opening - Stainless steel drain valve DN70 - Stainless steel test pipe Ppjdpfstr Dvasx Andew - Liquid level gauge 16 pieces available.

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2012, machine/vehicle number: 09233-K06P27, working width: 3,100 mm, stroke rate (max.): 10 1/min, sheet thickness (max.): 16 mm, distance between stands: 3,400 mm, working height: 900 mm, TECHNICAL DETAILS Ppjdeygw Epspfx Andow Sheet width: 3,100 mm Sheet thickness: 16 mm Frame gap: 3,400 mm Shearing angle: 2.5° Working height: 900 mm Backgauge: 1,000 mm Hold-downs: 14 units Strokes per minute: 10 MACHINE DETAILS Control: CYBELEC CybTouch 6 Total power requirement: 30 kW Dimensions & Weight Space required: approx. 4,150 x 2,360 x 2,450 mm Machine weight: approx. 16,400 kg Oil capacity: 500 l EQUIPMENT Electric backgauge 1,000 mm Electric cutting gap adjustment Electric cutting angle adjustment Cutting length limitation Light barrier at rear of machine Finger guard at front Ball rollers in support table 1x side stop 2x front support arms Foot switch

Condition: as good as new (ex-display), Year of construction: 2024, pressure 60.0 t chamfer lenght 1270 mm distance between columns 1000 mm column arm 410 mm Pjdpfx Anoxabt Aodepw ram stroke speed 160 mm/sec work speed 10.0 mm/sec return speed 165 mm/sec work stroke 275 mm dayligth 530 mm table height 900 mm table width 90.0 mm back stop - adjustable max. 800 mm oil volume 150 ltr. voltage 400 V engine output 7.5 kW Weight 4320 kg range L-W-H 2250 x 1960 x 2750 mm Demonstration/demo machine (!!) From our showroom (like new) With very few operating hours ----- CNC press brake with special equipment * Version "ERGO" - knee room for the operator * flexible articulated arm mount for the controller * increased installation height * increased cylinder stroke * as well as increased bending beam speeds ----- Furnishing: - DELEM CNC control model DA-66T graphic/touch screen * 2D graphical programming * 17" TFT color screen with high resolution * Bending sequence calculation * Product programming and real size display * USB interface * intuitive, graphical entry of profiles * Automatic calculation of features: tool safety zones, Press force, bending tolerance, crown setting, stretched Length, embossing force, flattening, automatic rounding calculation * Radius programming * Graphic tool and product library * Collision monitoring * 3D visualization * 1GB memory - Motorized backgauge with R-axis, on ball screws - X = 800 mm R = 250 mm with 2 stop fingers - controlled axes : Y1 - Y2 - X - R - Deer foot upper tool with PS 135.85-R08, system "A" with quick-change clamp - additional crowning device in the tool holder of the upper tool - 4V universal die block M 460 R with die shoe 60 mm mount - BOSCH/HOERBIGER hydr. components - SIEMENS electrical system - LEUZE light barrier behind the machine - FIESSLER AKAS laser with FPSC protection device v.d. machine - Swiveling control panel, mounted on the left - Front, foldable sheet metal support - Double foot control - CE mark / declaration of conformity - Operating manual: Machine and control in German - Safety manual : press brakes

Condition: new, pressure 80.0 t chamfer lenght 2600 mm distance between columns 2200 mm column arm 250 mm ram stroke speed 90.0 mm/sec work speed 7.5 mm/min return speed 60.0 mm/sec work stroke 160 mm dayligth 380 mm table height 900 mm oil volume 150 ltr. voltage 400 Volt weight 5227 kg Ppodpfjxaafwsx Andjw range L-W-H 3750 x 1950 x 2400 mm Furnishing: - DELEM - CNC control model DA-58T - controlled axes: Y1 - Y2 and X - AKAS laser in front of the machine - manual crowning - Upper tool, deer foot - Lower tool, die block with 4Vs - SICK light barrier behind the machine - 2 front support arms - SIEMENS - electrical system - BOSCH / HOERBIGER hydraulic system - CE mark / declaration of conformity - Operating manual: machine and control - Safety manual: press brakes

Condition: new, pressure 200 t chamfer lenght 3100 mm distance between columns 2600 mm column arm 250 mm ram stroke speed 100 mm/sec return speed 75,0 mm/sec work speed 7,0 mm/min work stroke 180 mm dayligth 415 mm oil volume 200 ltr. table height 900 mm voltage 400 Volt range L-W-H 4450x2050x2650 mm Furnishing: - DELEM - CNC control model DA-58T - controlled axes: Y1 - Y2 and X - FIESSLER AKAS - laser protection in front of the machine - Deer foot upper tool Ppsdpfx Aoxaalwjndsw - Universal die block - manual table crowning - Safety device: light barrier behind the machine - 2 front support arms - SIEMENS - electrical system - BOSCH / HOERBIGER hydraulic system - CE mark / declaration of conformity - Operating manual: machine and control - Safety manual: press brakes

Condition: new, sheet width 3100 mm plate thickness 10,0 mm thickness at "Niro-steel" 6,0 mm down holder 14 Stück no. of strokes 13 Hub/min oil volume 260 ltr. cutting angle 2,0 ° throat 350 mm engine output 22,0 kW back stop - adjustable 1.000 mm weight 10.575 kg. range L-W-H 4,05 x 2,5 x 2,17 m ----- heavy electr. / hydraulic CNC swing cut shears * with CYBELEC CNC touch screen control * with electr. / hydr. Kerf adjustment ----- Furnishing: - CNC electr. / hydraulic swing cut shears - CYBELEC CNC touch screen controller, model CybTouch 8 * Backgauge preselection - X axis * Cutting gap adjustment * Quantity * Cutting length limitation * Material preselection, including sheet thickness Podpfx Anoxabdbodepw * Cutting line lighting - motorized backgauge, travel = 1,000 mm (X axis) * on ball screws * autom. Can be folded up at vel, for longer cuts - 1x side stop - 2x front support arms - Ball rollers in the front support table - hinged finger protection, with safety switch - BOSCH / HOERBIGER hydraulic system - SIEMENS electrical system - light barrier behind the machine (safety device) - foot switch - CE mark / declaration of conformity - User manual: machine and control in German

Condition: new, pressure 175 t chamfer lenght 3100 mm distance between columns 2600 mm column arm 410 mm ram stroke speed 180 mm/sec work speed 12.0 mm/min return speed 190 mm/sec work stroke 275 mm dayligth 550 mm oil volume 300 ltr. table height 900 mm table width 90.0 mm voltage 400 Volt Ppjdpfx Ajxabfxondow total power requirement 15.0 kW weight 9800 kg range L-W-H 4150 x 2150 x 2800 mm ----- HIGH-SPEED hydraulic press brake with increased installation height increased cylinder stroke enlarged projection ----- Furnishing: - DELEM CNC control model DA 66T - swiveling touchscreen control unit - 7 controlled axes: Y1 - Y2 - X - R - Z1 and Z2, as well as CNC crowning - electr. controlled backgauge X-axis = 800 mm / R-axis = 250 mm - on ball screws - controlled electr. Stop fingers Z1 + Z2 - split upper deer foot tool Roleri 135.85.R08, "System A" - with additional crowning of the upper wedge - Split universal die block M 460 R, including die shoe C 1050-R - LEUZE light barrier behind d. machine - BOSCH / HOERBIGER hydr. Components - SIEMENS - electrical system - FIESSLER AKAS laser protection device in front of the machine (including FPSC) - 2 front support arms with SLIDING system (plain bearings) - Double foot operation - CE mark / declaration of conformity - User manual: machine and control in German - Safety manual: press brakes

Condition: new, sheet width 4100 mm plate thickness 10,0 mm thickness at "Niro-steel" 6,0 mm down holder 28 Stück no. of strokes 18 Hub/min oil volume 260 ltr. cutting angle 0,5 - 2 ° control CYBELEC Cybtouch engine output 22,0 kW back stop - adjustable 1000 mm range L-W-H 6100 x 2580 x 2460 mm weight 15.100 kg. ----- electr. / hydraulic CNC guillotine shears - guided by a backdrop * with CYBELEC CNC touch screen control * with electr. / hydr. Cutting gap and cutting angle adjustment ----- Furnishing: - CNC guillotine guillotine shears - with electr. / hydr. Cutting gap and cutting angle adjustment - CYBELEC CNC touch screen controller, model CybTouch 8 * Backgauge preselection - X axis * Cutting gap adjustment * Number of pieces * Cutting length limitation * Material preselection, including sheet thickness * Cutting line lighting - motorized backgauge, travel = 1,000 mm (X axis) Psdpfx Anoxabwuodspw * on ball screws * autom. Can be folded up at vel, for longer cuts - 1x side stop - 2x front support arms - Ball rollers in the front support table - hinged finger protection, with safety switch - BOSCH / HOERBIGER hydraulic system - SIEMENS electrical system - light barrier behind the machine (safety device) - foot switch - CE mark / declaration of conformity - User manual: machine and control in German including special equipment: - pneumatic sheet metal holding device * Monoblock design

Condition: new, sheet width 3100 mm plate thickness 6,0 mm thickness at "Niro-steel" 4,0 mm distance between columns 3100 mm down holder 14 Stück oil volume 150 ltr. no. of strokes 18 Hub/min cutting angle 1,2 ° control CYBELEC CybTouch total power requirement 11,0 kW weight 6300 kg range L-W-H 4.000 x 2.100 x 1.640 mm ----- electr. / hydraulic CNC swing cut shears * with CYBELEC CNC touch screen control * with electr. / hydr. Kerf adjustment ----- Furnishing: - CNC electr. / hydraulic swing cut shears - CYBELEC CNC touch screen controller, model CybTouch 8 * Backgauge preselection - X axis * Cutting gap adjustment * Quantity * Cutting length limitation * Material preselection, including sheet thickness * Cutting line lighting - motorized backgauge, travel = 1,000 mm (X axis) * on ball screws * autom. Can be folded up at vel, for longer cuts - 1x side stop - 2x front support arms - Ball casters in the front support table - hinged finger protection, with safety switch - BOSCH / HOERBIGER hydraulic system - SIEMENS electrical system - light barrier behind the machine (safety device) - foot switch - CE mark / declaration of conformity - User manual: machine and control in German Psdpfx Anjxaa D Hsdspw including special equipment: - pneumatic sheet metal holding device

Condition: new, pressure 320 t chamfer lenght 4100 mm distance between columns 3600 mm column arm 410 mm ram stroke speed 140 mm/sec work speed 10.5 mm/sec return speed 150 mm/sec work stroke 375 mm dayligth 650 mm table height 900 mm Psdpfx Anjxaba Nodepw table width 220 mm oil volume 400 ltr. voltage 400 Volt total power requirement 30.0 kW weight 22064 kg Dimensions (HxWxD) 5350 x 2450 x 3150 mm ----- HIGH-SPEED hydraulic press brake with increased installation height increased cylinder stroke enlarged projection ----- Furnishing: - DELEM CNC control model DA 66T - swiveling touchscreen control unit - 7 controlled axes: Y1 - Y2 - X - R - Z1 and Z2, as well as CNC crowning - electr. controlled backgauge X-axis = 800 mm / R-axis = 250 mm - on ball screws - controlled electr. Stop fingers Z1 + Z2 - split upper deer foot tool Roleri 135.85.R08, "System A" - with additional crowning of the upper wedge - Universal die block - LEUZE light barrier behind d. machine - BOSCH / HOERBIGER hydr. Components - SIEMENS - electrical system - FIESSLER AKAS laser protection device in front of the machine (including FPSC) - 2 front support arms with SLIDING system (plain bearings) - Double foot operation - CE mark / declaration of conformity - User manual: machine and control in German - Safety manual: press brakes Special equipment including: - electrical central lubrication

Condition: new, pressure 220 t chamfer lenght 4100 mm distance between columns 3600 mm column arm 410 mm ram stroke speed 180 mm/sec work speed 10.0 mm/sec Ppedjxaathepfx Andew return speed 160 mm/sec work stroke 275 mm dayligth 550 mm table height 900 mm table width 160 mm oil volume 300 ltr. voltage 400 Volt total power requirement 18.5 kW weight 13800 kg range L-W-H 5150 x 2250 x 3000 mm ----- Press brake with special equipment * increased installation height * increased cylinder stroke * as well as increased bending beam speeds ----- Furnishing: - DELEM CNC control model DA-58T graphics / touchscreen * 2D graphic programming * 15 "high definition color TFT screen * Bending sequence calculation * Product programming and display in real size * USB interface - Motorized backgauge with R-axis, on recirculating ball spindles - X = 800 mm R = 250 mm with 2 stop fingers - controlled axes Y1 - Y2 - X - R - C (crowning) - electr. Crowning controlled by CNC - Upper deer foot tool with PS 135.85-R08, system "A" with quick-change clamp - Additional crowning device in the tool holder of the upper tool - Universal die block - BOSCH / HOERBIGER hydr. Components - SIEMENS electrical system - LEUZE light barrier behind the machine - FIESSLER AKAS laser with FPSC protective device v.d. machine - Swiveling control panel, mounted on the left - 2x front support arms "sliding system", with T-slot and tilting cam - 1x double foot control - CE mark / declaration of conformity - User manual: machine and control in German - Safety manual: press brakes

Condition: new, pressure 220 t chamfer lenght 3760 mm distance between columns 3250 mm column arm 410 mm ram stroke speed 180 mm/sec work speed 10.0 mm/sec return speed 160 mm/sec work stroke 275 mm dayligth 550 mm table height 900 mm table width 160 mm oil volume 300 ltr. Pjdpfxjw U U Rrs Andepw voltage 400 Volt total power requirement 18.5 kW weight 12906 kg range L-W-H 5100 x 2250 x 2900 mm ----- Press brake with special equipment * increased installation height * increased cylinder stroke * as well as increased bending beam speeds ----- Furnishing: - DELEM CNC control model DA 58T (TouchScreen) - Motorized backgauge with R-axis, on recirculating ball spindles - X = 800 mm R = 250 mm with 2 stop fingers - controlled axes Y1 - Y2 - X - R - C (crowning) - electr. Crowning controlled by CNC - Upper deer foot tool with PS 135.85-R08, system "A" with quick-change clamp - Additional crowning device in the tool holder of the upper tool - Universal die block - BOSCH / HOERBIGER hydr. Components - SIEMENS electrical system - LEUZE light barrier behind the machine - FIESSLER AKAS laser with FPSC protective device v.d. machine - Swiveling control panel, mounted on the left - 2x front support arms "sliding system", with T-slot and tilting cam - 1x double foot control - CE mark / declaration of conformity - User manual: machine and control in German - Safety manual: press brakes

Condition: new, pressure 100 t chamfer lenght 2600 mm distance between columns 2200 mm column arm 410 mm ram stroke speed 200 mm/sec Ppodpfx Anjxaaqyodjw work speed 9.5 mm/sec return speed 155 mm/sec work stroke 275 mm dayligth 530 mm table height 900 mm table width 90.0 mm oil volume 150 ltr. voltage 400 Volt total power requirement 7.5 kW weight 6850 kg range L-W-H 3750 x 1950 x 2800 mm ----- Press brake with special equipment * increased installation height * increased cylinder stroke * as well as increased bending beam speeds ----- Furnishing: - DELEM CNC control model DA 53T (touchscreen) - Motorized backgauge with R-axis, on recirculating ball spindles - X = 800 mm R = 250 mm with 2 stop fingers - controlled axes Y1 - Y2 - X - R - C (crowning) - electr. Crowning controlled by CNC - Upper deer foot tool with PS 135.85-R08, system "A" with quick-change clamp - Additional crowning device in the tool holder of the upper tool - 4V universal die block M 460 R with die shoe 60 mm holder - BOSCH / HOERBIGER hydr. Components - SIEMENS electrical system - LEUZE light barrier behind the machine - FIESSLER AKAS laser with FPSC protective device v.d. machine - Swiveling control panel, mounted on the left - 2x front support arms "sliding system", with T-slot and tilting cam - 1x double foot control - CE mark / declaration of conformity - User manual: machine and control in German - Safety manual: press brakes

Condition: new, sheet width 3100 mm plate thickness 6,0 mm distance between columns 3.100 mm down holder 14 Stück no. of strokes 16 - 24 Hub/min oil volume 150 ltr. cutting angle 0,5 - 1,5 ° thickness at "Niro-steel" 4,0 mm column arm 350 mm engine output 11,0 kW weight of the machine ca. 7.060 kg range L-W-H 4,1 x 2,2 x 2,19 m ----- electr. / hydraulic CNC guillotine shears - guided by a backdrop * with CYBELEC CNC touch screen control * with electr. / hydr. Cutting gap and cutting angle adjustment ----- Psdpfoxabcqex Andopw Furnishing: - CNC guillotine guillotine shears - with electr. / hydr. Cutting gap and cutting angle adjustment - CYBELEC CNC touch screen controller, model CybTouch 8 * Backgauge preselection - X axis * Cutting gap adjustment * Number of pieces * Cutting length limitation * Material preselection, including sheet thickness * Cutting line lighting - motorized backgauge, travel = 1,000 mm (X axis) * on ball screws * autom. Can be folded up at vel, for longer cuts - 1x side stop - 2x front support arms - Ball rollers in the front support table - hinged finger protection, with safety switch - BOSCH / HOERBIGER hydraulic system - SIEMENS electrical system - light barrier behind the machine (safety device) - foot switch - CE mark / declaration of conformity - User manual: machine and control in German including special equipment: - pneumatic sheet metal holding device