Used Perske Milling Unit For Edge Processing Machines for sale (92,374)

Condition: defective spare-parts repository (used), functionality: not functional, machine/vehicle number: 2823-3039, type of input current: three-phase, input voltage: 380 V, Universal tool milling machine Deckel FP 5 A with Deckel Dialog 11 control (DEFECTIVE) Ledpfx Asz A Uh Ajbzoag The machine is defective and is sold in its current condition. Type FP5A, No. 2823-3039, serial no. 27613. Connection: 3 x 380 V, 50/60 Hz, rated current 33 A, control voltage 42/48 V and 24 V, maximum fuse rating 50 A. Fully enclosed work area with sliding doors, T-slot table, vertical milling spindle, telescopic guards, coolant supply, electronic handwheel on the control panel. Location: Homburg (Saar), Germany. Inspection by appointment only. Price on request, net plus VAT, ex location; disassembly and loading by arrangement. All information without guarantee.

Condition: good (used), Year of construction: 1973, travel distance X-axis: 1,500 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 860 mm, Oerlikon milling machine, lightly used, only employed for punch tool repairs. Guide columns are like new, showing no signs of wear! Highly precise, equipped with FAGOR CNC control. Suitable for workpiece weights up to 3000 kg. Lodpfxsz Duqaj Abzjag

Condition: excellent (used), Very nice, well maintained Ultra 26 former, perfect machine for high volume manufacturing of products such as burgers and nuggets. With TenderForm option. No outfeed conveyor as the product was fed on to a cooking belt. Lajdpez D I Uxofx Abzeg

Condition: excellent (used), Year of construction: 2015, functionality: fully functional, CNC machining center Kunzmann WF 600 CNC Control system: Heidenhain TNC 640 Year of manufacture: 2015 Laodpfxsz A Tz Ij Abzjg Internal machine number: 76 Travel ranges: X-axis 600 mm Y-axis 400 mm Z-axis 400 mm Spindle taper: SK 40 DIN69871 Spindle speed: 1 - 5,000 rpm

Condition: ready for operation (used), Year of construction: 2005, operating hours: 71,080 h, functionality: fully functional, travel distance X-axis: 5,000 mm, travel distance Y-axis: 3,000 mm, travel distance Z-axis: 1,500 mm, spindle speed (max.): 22,000 rpm, controller model: Siemens SINUMERIK 840D, TECHNICAL DETAILS Travel in X-axis: 5,000 mm Travel in Y-axis: 3,000 mm Travel in Z-axis: 1,500 mm Max. workpiece dimensions (L × W × H): 4,000 × 2,000 × 1,000 mm Table length: 4,050 mm Table width: 2,050 mm Table height: 500 mm Feed rate X-axis: 65 m/min Feed rate Y-axis: 65 m/min Feed rate Z-axis: 65 m/min Rapid traverse rate X-axis: 65 m/min Rapid traverse rate Y-axis: 65 m/min Rapid traverse rate Z-axis: 65 m/min Position of milling head: vertical Tool interface: HSK 63A Spindle speed: 22,000 rpm Spindle power: 30 kW Torque: 28.6 Nm Tilting axis A: ±110° Rotational range C-axis: ±182.5° Magazine capacity: 20 stations Max. tool diameter: 100 mm Max. tool weight: 6 kg MACHINE DETAILS Control system: Siemens SINUMERIK 840D Connected power: 150 kW Dimensions & Weight Dimensions (L x W x H): 8,000 x 7,500 x 6,200 mm Laodpfx Ajzyl Azebzog Dimensions of control cabinet (L x W x H): 600 x 4,200 x 2,600 mm Machine weight: approx. 78,000 kg Operating hours: 71,080 h EQUIPMENT Dust extraction hood on the milling head for connection to an on-site dust extraction system NC4 laser system for contactless tool measurement and tool breakage monitoring Renishaw RMP60 wireless probe for workpiece measurement Bellows/roller covers

Condition: used, Year of construction: 2015, control SIEMENS - 840 D - - - - - - - - - - - - - - - - - - 5-axis simultaneous machining center | SPINNER - U 620 equipped with ITC, NC swivel rotary table, tool changer & chip conveyor. The machine is in a well-maintained condition. Technical data of the machine will follow soon. We ask for your understanding ! Laodpfxez Dxrzj Abzsg - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #Tags: U620| U-620

Condition: excellent (used), C.N.C. WORKING CENTER with 4 axes (X-Y-Z-C) for routering, boring, cutting and edge banding Numerical Control ICOS CNC (software IMAWOP) Max useful working area (without edge banding process) mm 6100 x 2000 x 125 Max useful working area (edge banding process) mm 3100 x 1925 x 100 (panel thickness) No. 10 movable rails (supports) 6 x length mm 1400, + 4 x length mm 1450 LED displaying both the axe X and axe Y position Vacuum cups (with No. 2 vacuum pump, capacity 140 m3/h) Clamps for workpieces fixing Safety side metal grids and front emergency carpets Motorized carpet to evacuate chips and wastes Lsdpfx Abez Dtudszeag Separate electric and command cabinet No. 1 Vertical Electro-spindle HSK F63 ( Kw 18) Automatic Tools Changing System, with 18 folds (places) Banding group on board - (Y AXIS) Glueing Unit (P.U.R. Glue + Quick Melt unit) VT 100/100 with NORDSON premelter Edge coils supporting unit (No. 2 reels) OPTIONALS: N° 1 Aggregate Boring Unit, "cross" shape, with 4 horizontal spindles N° 1 Circular saw (diam. mm 200) N° 1 Combined unit: Corner rounding / Edge scraping (with glue scraping extension)

Condition: used, Year of construction: 1990, functionality: fully functional, Control Heidenhain TNC 355 x-travel 1.000 mm y-travel 400 mm z-travel 450 mm surface area 1.300 x 400 mm feed range 1 - 6.000 mm/min number of spindle speeds 60 - 3.600 U/min vertikal number of spindle speeds 30 - 1.800 U/min horizonta spindle taper SK50 Ljdpfxjd N Snge Abzjag +++++ Please note: The machine is dismantled and ready for loading. It is not possible to show it under power or make a video. Our offer includes already the best pictures. So we don’t have and won’t send additional pictures. +++++

Condition: used, Year of construction: 2002, machine/vehicle number: 6243, travel distance X-axis: 5,000 mm, travel distance Y-axis: 2,100 mm, travel distance Z-axis: 1,500 mm, Equipment: documentation/manual, Base machine / Travel ranges: X-axis machine stand 5,000 mm, Y-axis spindle head slide 2,100 mm, Z-axis spindle head 1,500 mm. Machine stand: Compact, torsion-resistant welded construction with hardened flat guide rails and telescopic steel covers against chips and coolant. Spindle head slide: Cast iron design with hydraulic weight compensation, guided via combined roller/sliding guides. Machine bed: Flat bed design with approximately 1,200 mm guide rail width and roller compact guides for high precision. Automatic universal milling head: CNC-swiveling milling head mounting 340 x 1°, Hirth gearing approximately 125 kN; milling head 180 x 1°, approximately 100 kN; milling spindle with hydromechanical tool quick-change system, clamping force approximately 25 kN; tool mounting SK 50, DIN 69871. Main drive: 37 kW at 100% ED, 53 kW at 40% ED; externally ventilated AC motor, 2-stage gearbox with automatic shifting; speed 22–4,000 1/min. Feed drives: Digital AC single drives; X/Y: 2–12,000 mm/min, Z: 2–15,000 mm/min. Control / Measuring systems: Central operation via Heidenhain TNC 430 M. Direct, non-contact linear measuring systems. Electrical system: EN 60204 / VBG 4, 400/230 V ±10%, 3 phases, 50 Hz, 24 V control voltage; connected load approximately 80 kVA. Control cabinet IP54, main motor IP55. Lubrication: Main gearbox/milling head drive oil circulation lubrication; main spindle grease long-life lubrication; guides/ball screws pulse central lubrication. Coolant: Internal/external coolant supply with paper band filter. Max. 50 l/min at 10 bar or 47 l/min at 16 bar; tank 500 l. Coolant/air switching. Oil cooler for temperature stabilization and increased manufacturing accuracy. Leveling system: Electromechanical via 2 vertical ball screws with separate drives, measuring systems and CNC axes. Work platform: Moving in the X-direction, with CNC control panel; electrically secured door with viewing window. Pick-up station: 10 tools; max. tool weight 25 kg, length 400 mm, Ø 125 mm, with free neighboring spaces Ø 250 mm. Clamping plate: 3,500 x 3,000 mm; T-slots 22 H12 DIN 650, spacing 250 mm; clamping surface accuracy grade 1 DIN 876. CNC rotary table: Clamping surface 1,250 x 1,600 mm / Ø 1,800 mm; Hirth division 360 x 1°; 6 longitudinal slots 22 H12, 2 guide slots 22 H7; T-slot spacing 160 mm; centering sleeve Ø100 H7 x 20 mm; max. 5 1/min; tilting moment 85,000 Nm; tangential moment 120,000 Nm; table load max. 11,500 kg. Additional equipment: Oriented spindle holder 360 x 1°; hinged band chip conveyor for X = 5,000 mm, feed width approximately 350 mm, discharge height approximately 1,250 mm; 3D wireless measuring probe; electronic handwheel HR 410 for 3 axes; pendulum machining for 2 work areas with monitored safety zones; manually movable splash guard. Collision monitoring: Brankamp CMS with piezoelectric strain gauge; if the process limit is exceeded, the axes are braked and the machine is switched off. Paint finish: Machine/control cabinet RAL 7035, milling head/spindle head RAL 5021; DD structural paint, semi-gloss, oil- and alkali-resistant. Power connection: 400 V, 3 phases, 50 Hz, 80 kVA, 160 A slow-blow; compressed air 4–6 bar, connection G 1/4. CE-relevant environmental protection to be provided on site; adapter plates for chip/coolant return are not included. Coordinate data: Y 730.0124. Documentation: Operating manual SHW-UF6L and Heidenhain TNC 430. Laedpoz Dvycefx Abzeg

Condition: used, Year of construction: 2016, power: 12.3 kW (16.72 HP), input voltage: 400 V, input current: 31 A, input frequency: 50 Hz, type of input current: three-phase, We are offering this used Hebrock AKV 3005 DK-F edge banding machine, manufactured in 2016. Voltage: 400 V Frequency: 50 Hz Ljdpfxez Afcte Abzeag Current: 31.7 A Power: 12.3 kW Machine number: 3141 Year of manufacture: 2016 PLC control with touchscreen The asking price is 20,500 euros net (negotiable). If you have any questions or require further information, please feel free to send us a message or call us.

Condition: ready for operation (used), Year of construction: 1984, functionality: fully functional, feed length X-axis: 500 mm, feed length Y-axis: 400 mm, feed length Z-axis: 400 mm, travel distance X-axis: 500 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 400 mm, rotational speed (max.): 2,500 rpm, rotational speed (min.): 50 rpm, input voltage: 400 V, Deckel FP4M Universal Milling Machine in excellent technical and optical condition. Machine no. 2203-1389 Year of construction: 1984. Technical specifications: - Working travel X/Y/Z: 500/400/400 mm - Spindle speed range: 50 - 2500 RPM - Power: 3.7 / 4.4 KW - Spindle brake - Automatic feed: X-Y-Z, continuously adjustable, 6.3 / 630 mm/min - Rapid traverse X-Y-Z: 1300 mm/min - Fixed angle table - Vertical quill with 90 mm stroke - Tool holder: ISO 40/M16 - Weight approx. 1500 kg Lasdpfx Aboytb Uhozog Machine options: - 3-axis digital readout Heidenhain - Coolant system - Chip tray - Central lubrication - Automatic pulse lubrication on the milling head - Machine manuals with spare parts list and electrical diagrams - Cabinet with accessories, see photos

Condition: excellent (used), Year of construction: 2015, functionality: fully functional, Autoclave ASCA TYPE = 215 E Completely made of stainless steel ADITEC control system 215 liter capacity Ledpfx Aboz Ak Ubszoag 18 kW 2 full-size baskets Fully functional Shipping possible upon agreement.

Condition: excellent (used), Year of construction: 1980, functionality: fully functional, machine/vehicle number: 2202 - 11141, Deckel FP 2 M with 3-axis digital Heidenhain ND 780 control Original condition, not repainted Stepless feed rate + rapid traverse Spindle speeds: 25 - 2500 Travel distances: X 400 Y 220 Z Drilling spindle, horizontal + vertical, SK 40 Central lubrication, manual Weight: approx. 1400 kg Electrically monitored chip guard, 2 x emergency stop for compliance with CE standards Lajdpjz Ayzksfx Abzjg Machine vice, collet set, 6 tool holders SK 40, machine feet, lighting. Condition very good, smooth operation at all spindle speeds and flawless guides. Can of course be inspected while powered on. Free loading at D - 88433 Schemmerhofen.

Condition: new, Year of construction: 2026, functionality: fully functional, machine/vehicle number: SÇ 201 S PVC ORTA KAYIT ALIŞTIRMA ( SERİ BIÇAK DEĞİŞTİRMELİ), • Robust mechanical structure capable of processing PVC profiles with high precision • Intermediate profile adjustment for PVC profiles within an angle range of -45 / +45 degrees • Easy blade set replacement system • Easy angle adjustment with mechanical supports • Adjustable support system for all types and brands of profiles Lodpjzd Nyfjfx Abzeag • Cutting speed adjustment with a hydropneumatic system • Blade storage rack (for 3 blades) • Max. processing diameter: 160 mm • Max. blade size: 200 mm • Min: 90 mm

Condition: used, We are offering this used Insuron VC999 K2 machine, year of manufacture unknown. Vacuum machine, vacuum packer, vacuum device, used, Swiss-made, fully functional. Chamber size: Lasdpfsz A Ur Ijx Abzog H x W x D 5 x 47 x 37 cm No guarantee or warranty. Manufacturer: Insuron Model: VC999 K2 If you have any questions or require further information, please send us a message or call us.

Condition: like new (used), Year of construction: 2015, functionality: fully functional, machine/vehicle number: G5-M030-13-2V-R10-15, total length: 7,200 mm, total height: 2,700 mm, input voltage: 400 V, total width: 2,700 mm, Technical Specifications Brand: Schraml Model: TopDRILL M-RX 130 Roto-10 Year: 2015 Direction of rotation: Right to left Ljdpjz A D H Uefx Abzeag Condition: As is (Very good condition) Parameter Specification / Capacity - Machining height / Max. 1300 mm - Maximum glass height / Unlimited (Open-top model / open-top design) - Maximum glass length / 3200 mm - Glass size for drilling min. 600 x 210 mm - Glass size for milling min. 750 x 210 mm - Maximum glass weight 150 kg - Glass thickness for drilling 4 - 40 mm - Glass thickness for milling 4 - 20 mm - Tool magazine (Roto) Automatic double revolver magazine 10 + 10 (front and rear), total 20 positions - Tool diameter Up to max. 80 mm - Tool connection 1/2" gas thread with length 75 mm - Spindle speed 0 - 12,000 rpm - Spindle cooling Water-cooled - Control & Software Schraml software with Siemens electrical components - Included accessories Automatic sharpening device for tools - Separate vacuum pump for glass fixing - Additional conveyor (1 meter) - Machine dimensions L 7200 mm x W 2700 mm x H 2700 mm - Machine weight 3800 kg - Electrical connection 3x400V + N + PE, 50/60Hz, total power: 25 kW Dismantling, loading and installation can be carried out on request by our service team.

Condition: good (used), travel distance X-axis: 500 mm, travel distance Y-axis: 300 mm, travel distance Z-axis: 400 mm, table width: 270 mm, table length: 800 mm, type of input current: three-phase, rotational speed (max.): 2,000 rpm, Brand: Thiel Model: Duplex 159 3-axis coordinate display Travel: X 500mm, Y 300mm, Z 400mm ISO 40 Speeds: 40 - 2000 rpm Lsdpfx Abjz Dt Htozsag Table: 800x270mm Includes an accessory for additional table tilting. Includes all the tools shown in the photographs. Includes a vise with a rotating base. Features safety guards in compliance with CE standards.

Condition: good (used), Year of construction: 1974, functionality: fully functional, Technical details x-travel 500 mm y-travel 300 mm z-travel 380 mm table surface area 800 x 420 mm table load capacity 400 kg tool taper ISO 40 spindle turning speed range 40 - 2000 U/min feeds longditudinal/cross/vertical 10 - 500 mm/min rapid traverse 1500 mm/min main drive 3 kW weight of the machine ca. 1,3 t Additional information * 3-axis digital readout (Heidenhain) * Adjustable vertical milling head with quill adjustment * Additional horizontal spindle * REPAR 2 safety device * Machine light * Anti-vibration mounts Ljdpfx Abszzwzfozeag Transport dimensions: The machine will be loaded onto a heavy-duty pallet; Dimensions: 1800 x 1100 x 2100 mm (length x width x height)

Condition: new, Year of construction: 2022, Motor 2.2 kW (3 hp), Sanding belt 2280 x 150 mm, Swiveling edge sanding unit, Motorized belt oscillation, Support table at the idler pulley, Pneumatic belt tensioning, Table size 700 x 350 mm, Working surface 1000 x 150 mm, Belt speed 22 m/s, Roller diameter 140 / 80 mm, Dust extraction port D = 100 mm Ex works, from stock in Seevetal, subject to prior sale. Laodpfeffyc Njx Abzsg

Condition: good (used), Stephan Cutter, Model 44 Ljdpfx Aez D Dvxjbzjag 400 V

Condition: excellent (used), Year of construction: 1986, functionality: fully functional, Universal milling machine Deckel FP4M with 3-axis digital display Heidenhain ND780 in special light gray paint finish with CE approval!!! Technical data: >> Year of manufacture 1986, machine no. 2203-2471 >> Fixed angular table (newly planed) >> Speed: 50 - 2500 rpm >> Feed rate: 8 – 630 mm/min >> Drive power: 3.7 / 4.4 kW >> Spindle brake >> Rapid traverse rate 1300 mm/min >> Travel ranges X/Y/Z: 500/400/400 mm >> Vertical milling head on spindle support, adjustable by 150 mm >> Vertical quill and horizontal quill - SK40 >> Vertical quill extendable by 90 mm >> Clamping system M16 >> Weight approx. 1500 kg Accessories and equipment: >> 3-axis digital display Heidenhain ND780 >> Coolant system >> Chip tray >> Central lubrication Lsdpfx Ajz A S Rnsbzjag About the machine: Offered is a Deckel FP4M universal milling machine with CE conformity in very good condition. The machine has been partially overhauled, has little backlash, and all spindles move easily and smoothly. Even at maximum speeds, the milling machine runs smoothly. Rapid traverse in all axes, the bellows are all new. The fixed angular table has been newly planed. A reliable and user-friendly machine. An oil change has been performed. Mechanically and electrically inspected. The digital display from Heidenhain makes working easier and even more precise. Take the opportunity to inspect and test the machine on-site while it is powered up.

Condition: used, total height: 2,000 mm, total width: 1,400 mm, total length: 1,950 mm, Colour: Grey Empty weight: 3.000 kg - Documentation available: Yes - CE certificate present: No - Drive system: Conventional - X-axis travel [mm]: 1000 - Y-axis travel [mm]: 220 - Z-axis travel [mm]: 450 - B-axis rotation [°]: 360 - Table length [mm]: 1300 - Table width [mm]: 300 - Min. spindle speed [rpm]: 31.5 - Max. spindle speed [rpm]: 2000 - Tools included: Yes - Transport dimensions: 1950mm x 1400mm x 2000mm (l x w x h) - Transport weight [kg]: 3000kg - Transport packages [pcs.]: 1 Financial information Ljdpfxjyym Rcj Abzjag VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: used, Year of construction: 2007, functionality: fully functional, travel distance X-axis: 8,000 mm, travel distance Y-axis: 2,100 mm, travel distance Z-axis: 1,300 mm, position of the milling head: 360 x 1° en 180 x 1°, spindle speed (max.): 6,000 rpm, type of input current: three-phase, total width: 9,000 mm, total height: 4,900 mm, total length: 16,200 mm, table length: 5,500 mm, table width: 2,600 mm, table load: 10,000 kg, coolant supply: 16 bar, workpiece weight (max.): 10,000 kg, grinding spindle motor power: 30,000 W, feed length W-axis: 1,000 mm, SHW Powerspeed 5 with Heidenhain iTNC530, including: • X-8,000 mm, Y-2,100 mm, Z-1,300 mm • W-1,000 mm with C-axis, with 1600 x 1600 mm (suitable for a 10T table load) • Fixed clamping table with T-slots 22 mm, 5,500 x 2,600 mm Lodjzz Hkpepfx Abzsag • Orthogonal machining head SK50, max. 6,000 rpm, 360 x 1° and 180 x 1° • Power P = 30 kW at 100% ED / 41 kW at 40% ED. • Tool holder SK50 according to DIN 69871/72-AD • Heidenhain measuring scales in X, Y and Z axes • Chip conveyor in articulated belt design for X-8,000 mm • External and internal coolant supply with paper band filter and 1,000L clean water tank. High-pressure pump 16 bar • Air cooling along and through the spindle • Tool magazine with 48 positions SK50 (max. Ø125 mm, max 400 mm length, max. 25 kg) • Shuttle machining capability with a fixed position for the removable partition • Dimensions L x W x H = 16.2 m x 9 m x 4.9 m (from the normal floor) • Electrical connection 400V / 50 Hz / 3Ph, 65 kVA and 3 x 95A slow-blow fuse

Condition: used, 1x steel cabinet with tool holders Tool holders with milling cutters and drills 2x Allmatic vises 4x substructure for Allmatic vises Various milling cutters Laedpfx Abez Ar Ehjzjg Various solid drills Various disc milling cutters 1x angle milling head with holder for Kessler spindle 2x large prism holders 2x small prism holders made of aluminum 2x mandrels for clamping pipes with R 235mm 2x mandrels for clamping pipes with R 271.5mm 4x clamping blocks for clamping plates or similar This package offers everything needed to fully equip a milling machine and start production immediately.

Year of construction: 2025, condition: like new (used), functionality: fully functional, Manufacturer: Metzner Maschinenbau Year of manufacture: 03/21/2025 AM 3800 wire stripping machine Automatic cable assembly machine for cutting to length and stripping cables, stranded wires, and solid wires up to 20 mm in diameter and 70 mm² cable cross-section Technical features & advantages: - Double-knife cutting head as standard, i.e. superior - Outstanding cutting force for cables up to 70 mm² - Exceptional stripping force and, at the same time, gentle handling of the cable thanks to belt feed with support roller - Standard with PC software for controlling an ink-jet printer or processing complex sequences and cable lists; i.e. standard-equipped to meet all requirements without additional costs - Clear and user-friendly operation with 15" touchscreen FHD display - Program memory with cable library for instant availability of recurring orders - Consistently designed for a wide range of applications - Robust construction for continuous industrial use Laodpfx Aez Dat Tsbzog - Pneumatic clamping pressure with automatic pressure control for gentle cable handling during transport and cable stripping - Excellent serviceability thanks to the fastest possible change of feed belts - Thanks to its modular design, the AM 3800 can be optimally adapted to specific requirements and expanded with additional modules Standard scope of supply: - Cable processing machine Metzner AM 3800 - 1 set of V-knives - 2 swiveling-pneumatic cable guides with quick-change guide sleeves - Power connection cable 2.0 m - Data storage with documentation, operating manual Performance data: - Cable cross-section stranded wire max. *): 70 mm² - Cable cross-section solid wire max. *): 16 mm² - Cable diameter max. *): 20 mm - Flat ribbon cables *): ≤ 18 mm width - Cable lengths: 20 mm - 999 m - Stripping length cable end: 200 mm - Stripping length cable end: 145 mm - Feed speed max.: 180 m/min - Shortest cable length: 70 mm - Material feed direction: left - right Material-dependent Technical data: - Electrical connection: 230V, 50/60 Hz - Compressed air connection: 6 bar - Dimensions (LxWxH): 695 x 880 x 485 mm (without screen) - Weight: 100 kg - Color: Housing RAL 7035 / RAL 5018 / RAL 7016 CE conformity: The AM 3800 meets all CE machine directives regarding mechanical and electrical safety as well as electro- magnetic compatibility. Incl. accessories: - Cable-specific guide sleeves - Blowing device - Various knife sets consisting of: - Infeed guide - Swivel tube - Outfeed guide Note: One guide set is required for each cable diameter. AM 38XX connection for ink-jet printer AM 38XX connection for feeder AM38XX connection for material discharge