Used Biesse Akron for sale (335)

Condition: like new (used), Year of construction: 2019, I sell the edge banding machine Biesse JADE 240 Year 2019. Special offer: Machine almost NEW !! Configuration: Entry fence manual adjustable Premilling pneumatic adjustable Edge banding manual adjustable / 2 glue tanks for EVA glue Pressure zone manual adjustable End cutting saw pneumatic adjustable Tilting radius milling manual adjustable Corner rounding unit 2-motor manual adjustable Radius scrapers manual adjustable Glue scrapers pneumatic adjustable Polishing brushes Separation fluid spraying front Dkjdpfxexncrvs Aizjw Central lubrication system Top feeding rolls Height adjustment manual Material height 10-60 mm Edge thickness 0,4-8,0 mm Feeding speed 12 m/min. Only 9250 meters edgebanded. Machine almost NEW !! CE Mark. Including full documentation and CDs. Very good condition ! Available immediately !

Condition: used, Year of construction: 2008, input voltage: 400 V, input frequency: 50 Hz, number of slots in tool magazine: 8, Equipment: CE marking, Biesse Rover ROVER A 3.40 FT K2 CNC machining centre Dkjdozqdqljpfx Aizow Description Working fields: X = 3685 mm; Y = 1290 mm; Z = 160 mm The composition includes: Automatic lubrication system FT Work Table 4 front stops + 4 back stops equipped with pneumatic system and sensors. 4 side stops equipped with pneumatic system and sensors. Vacuum tank Vacuum system for 2 300 m3/h pumps 300 m3/h rotary claw vacuum pump 12 kW (16.1 HP) Electrospindle with ISO 30 adaptor, air cooled Blowing unit Flange for the assembly of aggregates on the electrospindle Prearrangement for operating device with 360° interpolation and gear transmission. Boring head BH 21 L Revolving tool changer with 18 places Prearrangement for the assembly of the automatic unloading device for nested-based machined panels Controls on remote keyboard Numerical Control XP600 User-friendly interface BIESSEWORKS - Advanced programming system BIESSE NEST Module Air conditioner for electric cabinet Inverter Safety devices with 2 mats and low fencing CE (Despite our great care all changes, mistakes in technical data, prices and all information is subject to (typing) errors. No guarantee on printed data! Availability subject to prior sales). (Trotz größter Sorgfalt bleiben Änderungen, Irrtümer bei technischen Daten, Preisen und allen Angaben (Tipp-)Fehler vorbehalten. Keine Gewähr auf gedruckte Daten! Verfügbarkeit vorbehaltlich Zwischenverkauf). Prices excl. advertisement cost MachineSeeker / Preise exkl. Inserierungskosten MaschinenSucher Best woodworkingmachines from the Netherlands Holland Die besten holzbearbeitungsmaschinen aus die Niederlande De beste gebruikte machines uit Nederland

Condition: used, Year of construction: 2014, workpiece height (max.): 60 mm, edge thickness (max.): 3 mm, feed rate X-axis: 25 m/min, working width: 3,200 mm, The machine has the following configuration: Number of machining units: 8 Pressure bar: With rubber belt Panel support stop: Present Overpressure: Present CNC positioning: Present Panel infeed trimming system: Present Number of units in the trimming area: 1 Number of units in the edge processing area: 6 Trimming unit Unit: Flush trimming unit Manufacturer/Model: RT30 Automatic time intervention: Present Motor power: 3.5 kW Speed: 9,000 RPM Edge banding Glue application system: EVA Heating lamps for edges: Present Dodpfxjz Ekh Ds Aizjkw Edge magazine: Roller magazine Number of magazine positions: 6 Hot melt glue tank: Present Hot melt glue pre-melter: HM20 Pressure roller unit: Present Number of pressure rollers: 4 CNC positioning: Present End capping unit Manufacturer/Model: IT90-S Number of motors: 2 Maximum processing speed: 28 m/min Motor power: 0.65 kW Speed: 12,000 RPM Corner milling unit Manufacturer/Model: RF10 Number of motors: 2 Motor power: 1 kW Speed: 12,000 RPM Corner rounding unit Manufacturer/Model: AR30 Number of motors: 2 Automatic tool changer: Present Maximum processing speed: 18 m/min Motor power: 0.65 kW Speed: 12,000 RPM Edge scraping unit Manufacturer/Model: RB40 CNC positioning: Present Glue scraping unit Manufacturer/Model: RC20 Brushing unit Manufacturer/Model: SZ30 Number of motors: 2 Motor power: 0.37 kW Speed: 1,400 RPM TECHNICAL DETAILS Minimum panel height: 10 mm Maximum panel height: 60 mm Minimum panel length: 150 mm Minimum panel width: 100 mm Maximum panel width: 3,200 mm Minimum edge thickness: 0.3 mm Maximum edge thickness: 3 mm Maximum feed rate: 25 m/min MACHINE DETAILS Electrical connection power: 25 kW EQUIPMENT CE conformity The machine is sold and delivered in its actual and legal condition ("as is, where is") based on photo documentation and technical/commercial documents of a descriptive nature. The buyer has the right to inspect the goods before collection and assumes responsibility for the installation, securing, and use of the machine at the destination. External reference: 5062

Condition: used, machine/vehicle number: 008689, X axis working area: 6735 mm Y axis working area: 1650 mm Working Table: Pod and Rail Main Electrospindle power: 13.2 KW Dsdpfx Ajznuxbeizskw Number of controlled axes: 4 axes Maximum edge height: 65 mm Total number of drilling spindles: 30 Total number of tool changer positions: 22

Condition: good (used), Code: 0510 Brand: BIESSE Model: POLYMAC SINGLE 89 - N - CE Standard Edgebander for straight, shaped, and round panels, for Pvc, Abs, veneer, and wood edges, for woodworking shops, custom furniture, furniture, kitchens, shelves, and various applications - CE Standard Features: Motorized feeder with adjustable speed Pneumatic trimming unit for trimming edged panels Digital electronic counter for setting the desired cutting length Work surface tilting from 0 to 45° Adjustable edge feed speed Technical Data: Edge height 10-60 mm Edge thickness 0,4-3 mm Min radius 20 mm Min panel length 300 mm Feed speed 2-18 mt/min Total power 4 Kw Dede Agcf Rjpfx Aizskw Compressed air 6 bar Overall dimensions mm 1700 x 950 x 1300 h Weight kg 350

Condition: used, Year of construction: 2018, Numerical Control BH 660 with BIESSE BSolid software bEdge module for edge management bSolid surface design Sophia - IoT Connection Office control Working range on X-axis mm 3228 Working range on Y axis mm 1580 Working range on Z axis mm 200 with H74 mm suction cups Working range on Z axis mm 245 with H29 mm suction cups No. 8 adjustable ATS panel support bars Installation of the pneumatic lock divided into two zones in Y No. 6 Pneumatic Bakelite bars for panel lifting No. 3 adjustable suction cups for bar Set-Up Assistant for Suction Cups No. 1 electrospindle (pantograph) with 4 axes, automatic tool change, KW 13 (HP 17.4) motor, cooling liquid, HSK cone attachment, 20000 RPM Automatic tool change with 16 positions on the X-axis of the carriage Drilling tesa BH17 independent spindles arranged as follows: No. 5 independent spindles for vertical drilling in the "X" direction No. 5 independent spindles for vertical drilling in the "Y" direction No. 4 spindles for horizontal drilling in the "X" direction No. 2 spindles for horizontal drilling in "Y" direction No. 1 blade integrated into the drilling head diam 120 mm (useful cut 25 mm) GU60L gluing unit for EVA glue with pre-melter - edge pressure system with double rubber roller for spokes maximum internal 30 mm and edge joint sensor - 500 ml glue pot installed on the glue roller - lamp edge heating - edge feed system - edge cutting system - possibility of Introduction of the manual edge Plastic edge thickness from 0.4 to 3 mm Wood edge thickness from 0.4 to 2 mm Laminated edge thickness from 0.4 to 1.2 mm Maximum edge width 65 mm Workpiece thickness from 10 to 60 mm Dodpfxjugpwno Aizokw Minimum internal radius workable with 30 mm edging Maximum external radius for edging, proportionate to the thickness and stiffness of the edge: * 10 mm with edge up to 1 mm thick * 20mm with 2mm thick edge * 30mm with 3mm thick edge Minimum dimensions of the edging panel 300 x 300 mm Minimum internal diameter for edging: 350 mm with plastic edges less than 1 mm thick and with panel maximum thickness 18 mm 2-position edge storage unit positioned inside the protective casings for edges with maximum thickness 65 mm Finishing aggregate cleaning station with automatic dispensing of special cleaning liquids and with a cleaning cycle No. 1 aggregate for edge trimming / rounding No. 1 EF60A combi aggregate trimmer / edge scraper / glue scraper Perimeter protection grids Chip evacuation system with motorized belt Liquid cooling system Automatic lubrication system No. 1 vacuum pump of 250 m3/h TECHNICAL DETAILS TO BE CONFIRMED

Condition: ready for operation (used), Year of construction: 2023, operating hours: 6 h, travel distance X-axis: 2,465 mm, travel distance Y-axis: 1,260 mm, travel distance Z-axis: 378 mm, number of axes: 5, This 5-axis BIESSE ROVER PLAST A FT 1224 was manufactured in 2023. It features a working area of 2465 mm x 1260 mm and a Z-axis stroke of 378 mm. The machine is equipped with a powerful 13 kW machining unit capable of up to 20,000 RPM. If you are looking to get high-quality CNC wood machining capabilities, consider the BIESSE ROVER PLAST A FT 1224 machine we have for sale. Contact us for further details. Dkjdpfxsz H Rk Uj Aizjw • Working Area / Table Dimensions: X = 2465 mm, Y = 1260 mm• Z-Axis Stroke: 378 mm• Maximum Axis Speed: X = 85 m/min, Y = 60 m/min, Z = 20 m/min• Maximum Piece Passage in Z: 200 mm (170 mm with Sweeper Arm)• Worktable Type: FT PLUS phenolic layer table with 30 mm grid layout, 12 mm MDF matrix plate• Vacuum System: Multi-zone vacuum system (4 independent zones)• Vacuum Pump: 1x 250 m³/h cam vacuum pump (dry running, maintenance free)• Machining Unit: 5-interpolating axes machining unit, 13 kW (17.4 HP) S6 / 11 kW S1, HSK F63 adapter, liquid-cooled, up to 20,000 RPM• Axis Angles: C-axis 360° continuous rotation, B-axis +/- 150°• Coolant Unit: Liquid cooling system (absorbs 1600 W) for electrospindle• Tool Tool Changer / Magazines:• 13/16-position linear side tool changer mounted on machine bed• 8-position revolving tool changer mounted on X-carriage• Measuring Systems: Digital tool length presetter (for diameters up to 130 mm)• Software: BH660 PC-based control with WRT (Windows Real Time), bSolid (3D CAD/CAM), bSolid 3-Axis & 5-Axis machining modules, bNest (Nesting module), bSolid File Import Module• Additional Features:• LED light strip for work area illumination & L-shaped LED projector for vacuum pod positioning• Ionizer for static charge reduction on plastics• Tool lubrication system (air-oil mist) for non-ferrous material processing• Wired remote control pad• Uniclamp adapters (4x) and Uniclamp clamping devices (4x, H=74mm)• Vacuum modules: 6x (132x146 H74mm), 4x (132x75 H74mm), 4x (132x54 H74mm)• Air cushion blower for easy loading/unloading• Barcode scanner (1D wireless)• UPS backup for machine PC (7-10 min power backup)• Power Supply: 400 V / 50 Hz, 3-phase (without neutral conductor), voltage tolerance +/-10%Safety Standard: CE / UKCA with Full Bumper safety system and protective enclosure

Condition: good (used), Year of construction: 2001, I sell the panel beam saw BIESSE SELCO EB70. Year 2001. Cutting size 3200x3100mm. Cutting height 55mm. Main motor 7,5kW Scoring motor 2,2kW Total area covered W.5422mm x D.6488mm Gripper with pneumatic regulation Side alignment top roller with pneumatic stroke. Optimising software included. Djdpfx Aoz Ii Areizokw Very good condition. Available immediately.

Condition: used, Year of construction: 2009, Biesse Works Control Working range on X axis mm 3500 Working range on Y axis mm 1585 Working stroke in Z axis mm 350 N ° 2 work fields Bar worktop No. 8 adjustable bars N° 4 pneumatic Bakelite bars for lifting the panel No. 3 adjustable suction cups for each bar with vacuum seal for fixing the panel during processing No. 1 4-axis vertical electrospindle (Vektor), with automatic tool change, HSK type cones 10-position rotary tool change system on the operating head 24-position chain tool change system - located on the rear of the chain machine Drilling head with vertical and horizontal spindles composed as follows: n. 12 vertical spindles in X n. 12 vertical spindles in Y n. 6 horizontal spindles in X n. 4 horizontal spindles in Y n. 1 independent blade for making X-grooves Front protection and safety system with carpets Perimeter protection grids Chip evacuation system with motorized belt Air conditioning system for cooling and cleaning of machine control Vacuum pump 250mc/h TECHNICAL DETAILS TO BE CHECKED Dodpfx Aisw D Dhaozekw

Condition: used, machine/vehicle number: 008782, Max. panel width: 3200 mm Max. panel length: 1000 mm No of Bottom Units: 5 No of Top Units: 2 Positioning of Units by NC: yes Dkjdpfez S T Unjx Aizew Lateral horizontal groups: yes

Condition: used, machine/vehicle number: 007685, Type of edging: Thin edge, Thick edge, Solid wood Gluing System: PUR Corner Rounding Unit: yes Combination Squaring Edgebanding Machine: First and Second Pass Max Panel Width: 3200 mm Operating Units Right Side: 15 nr Operating Units Left Side: 15 nr Dodjy Nkqfopfx Aizjkw

Condition: good (used), Year of construction: 2014, functionality: fully functional, Equipped with B-Solid software. Maximum workable height: 120 mm Djdpfx Aievr D Sijzokw Maximum workable length with automatic feed: 3200 mm Tool changer with 22 positions Includes a new Quattro drilling unit.

Condition: excellent (used), workpiece length (max.): 6,700 mm, workpiece width (max.): 1,900 mm, workpiece height (max.): 290 mm, number of axes: 5, Rover B edge 1967 5 axis 13,2KW liquid cooled drilling head BH40L 29vertical +10horizontal + saw Dksdpoylcgpjfx Aizow Automatic pod and rails position Edge banding Aggregates for edge banding uniclamp vertical + horizontal Very good condition

Condition: used, Year of construction: 2019, Smart Touch Numerical Control with Sintra HD Software Panel height 10 - 60 mm 22 mm solid wood Pvc / Abs mm 3 Feed speed up to 25 meters / min Working height electronically adjustable by C.N. Motorized rubber belt with higher pressure Motorized and electronically adjustable panel support guide by C.N. Side roller conveyor with idle wheels for panel support ADZ-700 anti-adhesive group Rectifier unit with 2 electronically adjustable motors by C.N FI-502 Lamps to heat the edge of the AdIRL-700 panel Reel holder plate at 1 position Gluing unit for EVA hot melt glue with QM-705 glue pot Additional glue tank Edge pressure group on straight profiles with electronically adjustable pressure rollers by C.N. Anti-adhesive group End trimming unit with 2 IN-801 motors Offset trimming / gleaning unit with 2 motors electronically adjustable by C.N RF400 PRO-NESTING KIT for gleaning unit Dkedpfx Aier Ip Sdezow Non-stick group Rounding unit with 2 multifunction motors (gleaner + rounder) AR30 NC LPT-700 non-stick liquid application system Electronic edge scraper unit electronically adjustable by C.N RB400 PRO-NESTING KIT for edge scraper group RCC-701 glue scraper unit Brush group "SP-501" "PH-700" hairdryer group

Condition: used, Year of construction: 2013, Working center with automatic robot for panel loading and unloading management Biesse XP600 Numerical Control with Biesse Works ADVANCE graphic interface software - machine version and version office - WRT technology (Widows real time) the machine control logic is processed directly on the PC and not on a dedicated special device Working field in X axis 6200 mm Working range in Y axis mm 1552 Working field in Z axis 180 mm Z axis travel mm 235 N ° 2 work fields in X axis Bar worktop \ console No. 10 EPS electronically adjustable bars for suction cup support N° 8 pneumatic bakelite bars for lifting the panel - loading / unloading aid N° 4 EPS electronically adjustable suction cups for each bar with vacuum seal for fixing the panel during the processing N° 1 vertical electrospindle, with automatic tool change, motor KW 12 - 12000 RPM - flange for aggregates - preparation for C-Axis Vector Automatic tool change system with 12 positions - positioned on the machine head BH35L boring head with spindles arranged as follows: - N° 14 verticals in X axis - N° 10 vertical in Y axis - N° 6 horizontal in X axis - N° 4 horizontal in Y axis Independent blade for making grooves in the X axis - diam. 120 mm Front protection and safety system with carpets Perimeter protection grids Automatic lubrication system Machine control cooling and cleaning system with conditioner Vacuum pump mc / h 250 Kuka industrial robot with 6 articulated axes with point-to-point positioning. Independent control panel Panel alignment table Barcode reader on the robot arm Panel introduction system via: * 1 motorized roller conveyor for panel stack preloading * 1 translating motorized roller conveyor * 1 motorized panel stack unloading roller conveyor Technical features: * Type : KR210-2 * Number of axles : 6 * Admissible nominal load : Kg 210 * Machine weight : Kg 1267 Dksdpokvrxuefx Aizow * Sound level: 75dB * Installed power: 25.8 kW * Panel dimensions - Min\max length: mm 300\3000 * Panel dimensions - Min\max width: 180\1500 mm * Panel dimensions - Min\max thickness: 8\60 mm * Max panel weight: Kg 90

Condition: used, machine/vehicle number: 008694, X axis working area: 4320 mm Y axis working area: 1287 mm Working Table: Pod and Rail Main Electrospindle power: 11 KW Number of controlled axes: 5 axes Dedpfxjzqz Nxo Aizjkw Total number of drilling spindles: 16 Total number of tool changer positions: 31

Condition: used, machine/vehicle number: 008727, Max. panel width: 3200 mm Max. panel length: 1000 mm No of Bottom Units: 8 No of Top Units: 4 Positioning of Units by NC: yes Lateral horizontal groups: yes Dedpfezylv Ujx Aizjkw

Condition: used, Year of construction: 2002, BIESSE Stream SB2 10.5 Double-Head Edge Bander. Dodez Dp Ruopfx Aizekw

Condition: as good as new (ex-display), Year of construction: 2023, functionality: fully functional, Brema EKO 2.2 is the new compact and versatile vertical drilling machine that supports the processing of different thickness and size formats within a reduced footprint. It is the ideal solution for “just in time” production also for more complex routing processing. Maximum machine customization depending on production requirements Maximum manufacturing efficiency thanks to the elimination of set-up times Wide range of processable panels Brema EKO 2.2 – CNC panel machining centre X working field: 3200 mm Y working field: 1250 mm Workable panels (dimensions min. - max.) Dimension MIN (mm) MAX (mm) Length (X) 200 3200 Height (Y) 35 1250 Thickness (Z) 8 60 Max. workable panel weight: 50 kg (*) Panel Height (Y) / Length (X) ratio ≤ 0.75 for panel up to L = 320 mm (°°) Panel Height (Y) / Length (X) ratio ≤ 1.5 for panel L > 320 mm Dsdpownx Ivofx Aizjkw On minimum panels managed with only one gripper clamping, all types of processing can be realized — except those in the gripper interference zone. In case of processing at gripper height, piece tilting may be necessary. All operations must be verified case by case depending on: panel dimensions (especially minimum values), material type, covering, and machining requirements. Working field of the tools (dimensions min. - max., referring to tool axis) X Axis Operation MIN (mm) MAX (mm) Boring 0 3200 Routing (with electro spindle) 0 3200 (^) Grooving (with saw blade in X) 0 3200 (^) Y Axis Operation MIN (mm) MAX (mm) Boring 0 1250 Routing (with electro spindle) 0 1250 Rf Grooving (with saw blade in X) 25 1250 Z Axis Operation MIN (mm) MAX (mm) Horizontal holes 0 35° Ru (^) With grippers automatic repositioning (°) Max. dimension may be reduced depending on the panel size and gripper positioning

Condition: used, Year of construction: 2006, power: 31 kW (42.15 HP), input voltage: 400 V, input current: 53 A, input frequency: 50 Hz, travel distance X-axis: 3,685 mm, travel distance Y-axis: 1,575 mm, travel distance Z-axis: 265 mm, number of axes: 3, number of slots in tool magazine: 8, overall weight: 5,700 kg, Equipment: CE marking, Biesse Rover C 6.40 Config 1 FT CNC machining centre Description ROVER C 6.40 FT - numerically controlled machining center Working fields - configuration 1 - X= 3685 mm; Y = 1575 mm; Z = 265 mm CE Safety devices FT Work Table - dimensions X = 3685 Y = 1560 mm 6 Stops with a stroke of 115 mmBack work station 6 Stops with a stroke of 115 mmFront work station 4 Side stops with a stroke of 115 mm (2 Lh + 2 Rh) inclusive of the pneumatic system Vacuum system for 2 300 m3/h pumps 300 m3/h vacuum pump Configuration 1 Composition C1-A1 Boring head BH 22 L SLOT 1 9 kW (12.2 HP) Electrospindle, HSK F63 adaptor, air cooling Prearrangement for the assembly of a 360° operating unit (C axis) Revolving tool changer with 8 places Composition C1-P1 Automatic lubrication system Colour LCD in replacement of the standard LCD. Software update from BiesseWorks (machine version) to BiesseWorks Advanced (machine version) BiesseWorks - Advanced programming system CE (Despite our great care all changes, mistakes in technical data, prices and all information is subject to (typing) errors. No guarantee on printed data! Availability subject to prior sales). (Trotz größter Sorgfalt bleiben Änderungen, Irrtümer bei technischen Daten, Preisen und allen Angaben (Tipp-)Fehler vorbehalten. Keine Gewähr auf gedruckte Daten! Verfügbarkeit vorbehaltlich Zwischenverkauf). Prices excl. advertisement cost MachineSeeker / Preise exkl. Inserierungskosten MaschinenSucher Dksdpfxezgwa Sj Aizow Best woodworkingmachines from the Netherlands Holland Die besten holzbearbeitungsmaschinen aus die Niederlande De beste gebruikte machines uit Nederland

Condition: good (used), Year of construction: 1992, functionality: fully functional, workpiece length (max.): 3,200 mm, workpiece width (max.): 1,200 mm, workpiece height (max.): 80 mm, Equipment: documentation/manual, CNC milling machine Rover 342 Djdpszl Uayefx Aizskw with 1 milling motor, saw blade, and cross-drilling attachments is fully functional but has been disassembled by the seller from a closed-down factory.

Condition: used, machine/vehicle number: 008601, Max. panel width: 3200 mm Max. panel length: 1000 mm No of Bottom Units: 6 Dkjdpfx Ajzbrnhoizew No of Top Units: 4 Lateral horizontal groups: yes

Condition: good (used), Year of construction: 2006, I sell the widebelt sanding machine Biesse Regal 520 - 1350, year 2006. Configuration: 1pc. electronic segmented pad 1pc. electronic segmented pad Working width 1350mm Pressure rollers for short elements. Air-blow on both units. Dkedpfx Aiozkmdhozow Total weight 3050kg Condition very good. Available immediately.

Condition: like new (used), Year of construction: 2019, functionality: fully functional, New wide belt sanding machine for wood panels (including dust extraction) Dkjdpfx Aisxxlz Ujzsw

Condition: used, Year of construction: 2009, Used machine Year of manufacture: 2009 Single-sided automatic edge banding machine with CNC control, 10" touch screen Industrial conveyor chain 1 1/4" Joint milling unit FI-502 Glue application unit VC-710 End trimming unit IN-801 Top and bottom flush trimming unit RS-100 2 motorized multifunction profiling units - contour milling unit CR-202 (FAST system with 4 standard positions) Scraper unit RBK-503, NC 2 positions Flat scraper RCC-701 Workpiece thickness: 10-65 mm Max. workpiece height with contour milling unit (depending on profiles): 35-65 mm Edge thickness from roll: 0.4-3 mm Edge thickness from strip material: 0.4-22 mm (depending on unit) Minimum workpiece length: 140 mm Minimum workpiece width (with length 140 mm): 85 mm Minimum workpiece width (with length 250 mm): 50 mm Dsdpfx Aiev R Nk Uezjkw Feed speeds: 10-14-18-20 Central extraction connection: 200 mm Extraction connection, edge banding: 80 mm Extraction connection, joint milling: 120 mm Glue pot capacity: approx. 3 kg Heat-up time at half fill: approx. 10 min Length: 6000 mm Width: 1780 mm Height: 1770 mm Machine is offered without the workpiece return unit shown in the pictures Availability: short-term Location: Flörsheim