Used Hedelius Bc 100/50-2500 for sale (50,498)

Condition: used, Dematic conveyor accumulating roller conveyors 2625-500-440 RA1995 Accumulating roller conveyor Nominal/outer width (NB): 500 mm Available conveyor lengths (FL): 2625 mm, expandable with further pieces Further information Manufacturer: Siemens Dematic Type: Accumulation roller conveyor Accumulation size: 750 mm Year of manufacture: unknown Condition: good (used) roller width (RB): 440 mm roller pitch: 125 mm variable drive type: SEW gear motor weight of conveyed material: up to 30 kg Accumulating mechanics: Light barriers with pneumatic valve and cylinder The following accessories are optionally available e.g.: Frequency converter supports side guides Price: on request plus VAT ex central warehouse Dr. Sonntag GmbH & Co. KG 97076 Würzburg For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics Iedpfx Apek Abrnoneat

Condition: new, Dematic conveyor system Roller conveyors 3000/2500/2000/1500/1000-600-540 RA1938 Gravity conveyors - roller conveyors without drive Nominal/outer width (NB): 600 mm Available conveyor lengths (FL): 3000 mm, 2500 mm, 2000 mm, 1500 mm, 1000 mm Further information Manufacturer: Dematic Type: Roller conveyor Year of manufacture: unknown Condition: good (used) Roller width (RB): 540 mm Roller pitch: 62,5-125 mm variable Drive types: none or head and center drive Weight of conveyed goods: up to 30 kg Optionally available e.g: Motors with and without frequency inverter from SEW Eurodrive / Movimot Supports Side guides Price: net plus VAT ex central warehouse Dr. Sonntag GmbH & Co. KG 97076 Würzburg For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics Iaedpfok Ablwox Apnst

Condition: refurbished (used), Year of construction: 2025, Schaudt PF5 UB 1000-2500 mm grinding length: 1.000 / 1.500 / 2.000 / 2.500mm Center height: 180 / 225 mm (optionally more possible) Workpiece weight: 350 / 500 / 800 kg (optionally more possible) Other freely selectable options: - completely new control cabinet with Siemens Sinumerik One or Fanuc 0iTF-Plus control system - Fast set-up via GSN user interface - Diatronic measuring device - B-axis freely positionable - second external grinding wheel - internal grinding unit - center elevation - dressing spindle for diamond form roll - balancing and grinding sensor system - Tailstock hydraulic clamping / unclamping Iedpfsfg Tazox Apnjat - Autom. Siemens door drive - 19" / 22" screen - remote maintenance - conversion to needle nozzles - suitable coolant / exhaust system - automation preparation - and much more We can also overhaul your existing stock machine! Schaudt / Studer / Kellenberger / Bahmüller / Voumard / Overbeck / Fortuna / Tacchella uvm.

Condition: used, Year of construction: 2001, travel -x axis 1800 mm travel -y axis 520 mm travel -z axis 520 mm tool taper SK 40 table load 3 t tool piece magazine with 30 Plätze spindle drive 22 kW max. torque on the spindle 220 Nm *Machine in very good condition* + Loading door windows have been replaced + Linear guide carriages on X and Y axes have been replaced - Heidenhain iTNC 426-M control system - Partition wall for pendulum operation - Chip conveyor - Filter system - Spindle up to 8000 rpm - Rapid traverse x/y/z: 30/30/30 m/min - Year of manufacture 2001 Isdpsvh R Txjfx Apnsat Control on: 93212:52:14 Machine on: 82284:39:36 Program run: 42385:36:11

Condition: good (used), Clamping plate with grooves, marking plate, measuring plate, measuring table, straightening plate, marking plate -Clamping surface: 2995 x 2500 mm -Clamping plate: with grooves, no T-slots -Height: 300 mm -Groove width: 10 mm -Groove spacing: 200 mm Iasdpondzycsfx Apnet -Transport dimensions: 3100/2500/H300 mm -Weight: 5000 kg

Condition: ready for operation (used), Siemens 1HU3104-0AD01 - Z servomotor SN:E8D10801041001 with Heidenhain ROD426 2500 01-03 encoder Id. 376 846-07 SN:23505000B, Z= G45: holding brake installed, used, normal signs of wear, 100% functional, scope of delivery as per photos. ATTENTION: Please enquire separately for charges for packing and shipping! Iedpfsx Dvm Eox Apneat

Condition: used, Year of construction: 1995, x-travel 1700 mm y-travel 400 mm z-travel 400 mm Control Siemens 480 D Number of axles 4 St. table width 500 mm table length 2000 mm Iaedpfx Apjvf Rhwonjt tooltaper DIN 2079 SK 60 SK 40 total power requirement 16,25 kW weight of the machine ca. 4750 kg dimensions of the machine ca. 3000x 2500x 2800 m Machine number 9599 - 4th axis / horizontal / diam. 315 mm - Chip conveyor - tool changer for 20 tools

Year of construction: 2025, condition: new, Equipment: CE marking, Our company has been building foam cutting machines for over 15 years. The experience gained over the years of working on foam processing machines has allowed us to build the 4th generation of vertical machines RV 2500/2100 as well as the 3rd generation of horizontal contour lines SK3500. Our machines work on the Polish and European markets. The machines are designed and built in our company, the software is also our own. Iedpfx Ajiqt N Iopnoat The materials used to build the machine are widely available on Polish and European markets. Our service works 7 days a week, providing a sense of security to our customers. Vertical machine left table 2100mm x 2600mm right table 2100mm x2600mm cutting height 1340mm Horizontal liner SK3500 rotary table 2200mm x2200mm cutting height 1250mm

Condition: ready for operation (used), Marposs 6366160401 Power Supply 706 C365 330/20W 100-120/200-240V-AC 50-60 Hz, used, in good condition, 100% functional, scope of delivery as per photos. Iasdpsy Nrynefx Apnst

Condition: excellent (used), CTS Temperature Shock Test Chamber TSS-70/350-A Device Data Manufacturer: CTS GmbH Model: TSS-70/350-A Year of manufacture: 10/2017 Version: Temperature Shock Test Chamber Cooling unit: Water-cooled Description Used temperature shock test chamber by CTS. Suitable for shock and temperature cycling tests. For use in industry, research, and quality assurance. Areas of Application - Material testing - Aging tests - Electronics and component testing - Temperature shock tests - Automotive and QA Temperature Ranges Hot chamber: +50 °C to +220 °C Cold chamber: -70 °C to +100 °C Electrical Data 400 V / 3/N / 50 Hz Power: 19.8 kW Current: 46.5 A Connection: CEE 63A Refrigeration System Precooling: R452A, 7.2 kg Cooling stage: R23, 2.8 kg CO₂ equivalent: 15.41 t / 41.59 t Water-cooled Pressure / Protection PS: 25 bar PT: 27.5 bar IP 54 Features - Touchscreen control - Microprocessor controller - Programmable operation - Digital setpoint/actual display - 2-zone system - Transfer cart for rapid specimen transfer - Viewing window - Integrated control cabinet - Cooling water connections Technical Construction - Separate hot and cold chambers - Stainless steel test space - Industrial-grade construction Dimensions External: 2335 x 940 x 1820 mm Handling dimensions: 1990 x 940 x 1652 mm Internal: 410 x 480 x 660 mm Weight Approx. 950 kg Documentation - Declaration of conformity - Test certificates - Operating manual - Circuit and piping diagram - Spare parts list Service before delivery (optional) - Functional check - Refrigerant service - Leak test - Test run with log Condition Used. Iodpfx Asy H Hk Aopnsat Cosmetic condition as shown in photos. Scope of Delivery - Test chamber TSS-70/350-A - Documentation (where available) Note Used machine, sale without warranty. Inspection can be arranged upon request. Loading and transport can be organized if required. Subject to prior sale and technical modifications. For any questions, please feel free to contact us.

Condition: excellent (used), CTS Type: TSS-70/350-A Water-cooled refrigeration unit For sale is a high-quality temperature shock test chamber from CTS (Clima Temperatur Systeme), model TSS-70/350-A. This unit is designed for performing thermal shock tests and is typically used in industry, research, and quality assurance. Typical applications: - Material testing - Aging tests - Electronics and component testing - Thermal shock and temperature cycling tests Technical specifications: Type: TSS-70/350-A Temperature range: Warm chamber: +50°C to +200°C Cold chamber: -70°C to +100°C Electrical data: Connection: 400 V, 3/N, 50 Hz Rated power: approx. 20.4 kW Rated current: approx. 36.5 A Refrigeration system: Refrigerant: R404A / R23 Precooling stage: approx. 6.0 kg Cooling stage: approx. 3.0 kg Water-cooled Features / Equipment: - CTS control panel with touch display - Microprocessor-controlled regulation and monitoring system - Program operation - Digital setpoint and actual value display - 2-zone system (warm and cold chamber) - Automatic transfer basket for shock tests Technical design: - Warm and cold chamber separated Iajdpfx Apey Hkgbenot - Transfer basket system for rapid temperature change - Test chamber made of stainless steel - Insert shelf / wire rack - Viewing window in door - Water cooling connections available - Integrated control cabinet Dimensions: External dimensions (HxWxD): approx. 2335 x 940 x 1820 mm Installation dimensions (HxWxD): approx. 1990 x 940 x 1652 mm Internal dimensions (HxWxD): approx. 410 x 480 x 660 mm Weight: approx. 950 kg Additional data: Protection class: IP 54 Operating overpressure: approx. 25 bar Test pressure: approx. 27.5 bar For your safety as a buyer, please note the following information! The following points are carried out on the chambers we offer before sale: 1. Functional check and replacement of necessary components 2. If needed, refill with legally compliant refrigerant 3. Leak test with certificate 4. After successful inspection, chambers undergo a documented test run Condition: used Scope of delivery: see pictures (Specifications subject to change and errors excepted!) We are happy to answer any further questions by phone.

Condition: excellent (used), CTS Type: TSS-70/130 Water-cooled chiller unit For sale is a high-quality thermal shock test chamber manufactured by CTS (Clima Temperatur Systeme), model TSS-70/130. This device is designed for thermal shock testing and is commonly used in industry, research, and quality assurance. Application fields: - Material testing - Aging tests - Electronics and component testing - Thermal shock and temperature cycling tests Technical specifications: Type: TSS-70/130 Test volume: 130 liters Temperature range: - Hot chamber: +50°C to +200°C - Cold chamber: -80°C to +100°C Heating rate: approx. 6 K/min from room temperature to +180°C Cooling rate: approx. 4 K/min from room temperature to -60°C Temperature deviation: ±1 K over time ±2 K spatially Temperature change rate: Max. 100 K/min on average for shock test cycles (without radiant heat) Transfer rate: ≤ 15 min in the range -65°C to +200°C with 10 kg ICs Transfer time: Ijdpfey Hkfdox Apnoat < 10 seconds Electrical data: Connection: 400 V, 3/N, 50 Hz Nominal power: approx. 16.7 kW Nominal current: approx. 26.8 A Site-side fuse: 32 A slow-blow Connection: Cekon 32 Cooling system: Refrigerant: R404A / R23 Water-cooled, low noise, fully hermetic Features and equipment: - CTS control panel - Microprocessor-controlled regulation and monitoring system - Program operation (up to 100 test programs) - Digital setpoint/actual value display - RS232 interface - 2 free switching channels for controlling test objects on-site - Fault alarm with floating contact (rated for up to 30 V-DC, 2 A) - EMC tested Technical design: - Hot and cold chambers - Transport basket with spindle drive - Test chamber / basket made of stainless steel, Material no. 1.4301 - Insert basket made of stainless steel wire - Pipe duct NW 50 with closing plug - Compressed air connection 1/4" male - Pressureless condensate drain R 1/2" internal thread - Safety door lock - Lockable door with window Dimensions as per installation drawing: External dimensions approx.: 2335 x 940 x 1820 mm Entry dimensions approx.: 1990 x 940 x 1652 mm Test chamber dimensions: Height approx. 410 mm, Width approx. 480 mm, Depth approx. 660 mm Window: 300 x 300 mm Further data: Degree of protection: IP 22 Sound pressure level: < 60 dB(A) Weight: approx. 950 kg Average power consumption per test cycle: approx. 8 kWh For your assurance as a buyer, the following procedures are performed on all offered chambers beforehand: 1. Function check and replacement of necessary components 2. If required, recharge with legally compliant refrigerant 3. Leak test with certificate 4. After successful inspection, chambers undergo a documented trial run Condition: used Scope of delivery: see pictures (Specifications subject to change and errors excepted!) If you have further questions, we are happy to assist you by phone.

Condition: excellent (used), CTS Type: TSS-70/130 Water-cooled refrigeration unit For sale is a high-quality thermal shock test chamber by CTS (Clima Temperatur Systeme), model TSS-70/130. This device is designed for performing thermal shock tests and is typically used in industry, research, and quality assurance. Application Areas: - Material testing - Aging tests - Electronics and component testing Iasdpfjy Hkd Hjx Apnet - Thermal shock and temperature cycling tests Technical Specifications: Type: TSS-70/130 Test volume: 130 liters Temperature range: - Hot chamber: +50°C to +200°C - Cold chamber: -80°C to +100°C Heating rate: approx. 6 K/min from ambient temperature to +180°C Cooling rate: approx. 4 K/min from ambient temperature to -60°C Temperature deviation: - ±1 K over time - ±2 K spatially Temperature change rate: - max. 100 K/min average for shock test mode (no radiant heat) Transfer time between chambers: - ≤ 15 min for -65°C to +200°C with 10 kg ICs Changeover time: - < 10 seconds Electrical Specifications: Connection: 400 V, 3/N, 50 Hz Nominal power: approx. 17.2 kW Nominal current: approx. 29 A Site fuse: 32 A slow-blow Connection: Cekon 32 Refrigeration System: Refrigerant: R404A / R23 Water-cooled, low noise, fully hermetic Features/Equipment: - CTS control panel - Microprocessor-controlled regulation and monitoring system - Programmable operation (up to 100 test programs) - Digital setpoint and actual value display - RS232 interface - 2 free switching channels for external device control - Fault notification via volt-free contact (Loadable up to 30 V DC, 2 A) - EMC tested Technical Construction: - Hot and cold chambers - Transfer basket with spindle drive - Test chamber/transfer basket made of stainless steel (material no. 1.4301) - Stainless steel wire insert basket - Tube port NW 50 with sealing plug - Compressed air connection 1/4" male - Non-pressurized condensate drain R 1/2" female thread - Safety door locking - Lockable door with window Dimensions (according to installation diagram): External dimensions approx.: 2335 x 940 x 1820 mm Installation clearance approx.: 1990 x 940 x 1652 mm Test chamber internal dimensions: height approx. 410 mm, width approx. 480 mm, depth approx. 660 mm Window: 300 x 300 mm Additional Data: Protection class: IP 22 Sound pressure level: < 60 dB(A) Weight: approx. 950 kg Average consumption during test cycle: approx. 8 kWh Important information for your safety as a buyer! The following points are performed on our offered chambers in advance: 1. Functional check and replacement of necessary components 2. If required, refill with legally compliant refrigerant 3. Leak test with certificate 4. After successful inspection, chambers undergo a documented test run. Condition: used Scope of delivery: see photos (Specifications subject to change and errors excepted.) For further questions, please feel free to contact us by phone.

Condition: ready for operation (used), Year of construction: 2008, This 3-axis Baublys Control Laser UL 65QR/NC 100 50 50 SOMA was manufactured in 2008. It features a Q-switched solid-state Nd:YAG laser, capable of reaching frequencies up to 50 kHz. The machine includes a round transfer table of approximately 75 cm and is housed in a 2.4 x 2.6 meters enclosure. If you are looking to get high-quality laser marking capabilities consider the Baublys Control Laser UL 65QR/NC 100 50 50 SOMA machine we have for tact us for more information. • Laser type: Q-switched solid-state laser • Laser medium: Nd:YAG • Wavelength: 1064 nm Iodpex Sz Efofx Apneat • Beam quality (M²): 13 (6 kHz, MM);

Condition: used, 1 cold/hot transfer and laminating press, manufactured by Bürkle, type CHKR 50/100, serial number 13531, year of manufacture 2014. It is capable of laminating 24 sheets of metal, each measuring 30x80 mm, at a maximum rate of 1,056 sheets per hour, with a maximum temperature of 220°C. The maximum laminating area is 310x520 mm. Includes a rotating table and a welding/tacking table, type WT-100. Also includes a hydraulic unit and an oil temperature control unit, manufactured by GWK, type Teco TT100.27.091, year of manufacture 2014. A cooling unit, manufactured by GWK, type weco 03A, has been removed. Ijdpfxsy S A Dis Apnoat

Condition: good (used), Year of construction: 2015, functionality: fully functional, pressing force: 2,500 t, table width: 2,500 mm, table length: 5,000 mm, total length: 8,000 mm, total width: 8,000 mm, total height: 9,000 mm, overall weight: 55,000 kg, Equipment: safety light barrier, LOIRE SAFE Hydraulic Press – High-Performance System for Toolmaking and Heavy-Duty Forming This high-performance hydraulic press in a robust 4-column gantry design has been specifically engineered for demanding applications in toolmaking (tryout/spotting) as well as for large-format forming processes. The stress-relieved, annealed welded construction ensures maximum rigidity and long-term process stability. The machine is equipped with three main cylinders featuring multi-cylinder parallel control, achieving high repeat accuracy within ±0.1 mm. Its powerful hydraulic system, based on Bosch Rexroth components, operates at a maximum working pressure of approximately 450 bar, enabling precise and forceful processing. Control is provided via a Siemens S7-317F PLC, combined with servo-controlled axes (Rexroth MLC) and visualization via Siemens WinCC. This setup allows for fully programmable press cycles, storage of tool parameters, and user-friendly operation with diagnostics and fault monitoring. Ijdpfxsyw Ah Ej Apnoat In terms of safety, the press is comprehensively equipped: light curtains at the front and rear (Category 4), ram parallelism monitoring, emergency stop with defined response time, and optional two-hand operation ensure maximum operational safety. The system is CE-compliant and meets current safety standards. Features include a hydraulic, three-section draw cushion, a hydraulic ram cushion, as well as a movable table with approximately 4,000 mm stroke. The machine is complemented by a DIN-standard ram plate and integrated cutting impact damping for challenging forming processes. Toolmaking (Tryout / Spotting)

Condition: ready for operation (used), Year of construction: 2022, Features: • Lamination with BOPP, PET films, etc. • Electronic control of temperature and speed • Anti-curl system for material • Automatic sheet separation • High stability in continuous production Iasdpfx Ajy I A Dhopnot • Hot Knife Technical data: Model: TLMG 50 REB 100 / 1400 Year of manufacture: 2022 Maximum sheet size: approx. 1000 × 1400 mm Minimum sheet size: approx. 300 × 300 mm Maximum speed: up to 7,500 sheets/h Heating system: Thermal oil calender Lamination type: WET / DRY Feeding: Automatic Tension system: Automatic

Condition: good (used), There are 3 rotary table surface grinding machines from SIELEMANN: 1x Magnet size 1000 mm with rotary table, the machine is equipped with only an internal grinding head, Type: RB 100 1x Magnet size 600 mm with rotary magnetic table, the machine is equipped with 3 grinding heads: internal grinding head, surface grinding head, and face grinding head, Type: RFSBR 60 1x Magnet size 500 mm with rotary magnetic table, the machine is equipped with 3 grinding heads: internal grinding head, face grinding head, disc grinding head Iodpfxoy Ehike Apnjat All 3 machines come with extensive accessories, totaling 14 Euro pallets.

Condition: used, Year of construction: 2015, Pressure total: 2500 ton Stroke: 1700 mm Daylight: 2200 mm Free frontal opening L-R: 5100 mm Table surface area : 5000 x 2500 mm Slide area: 5000 x 2500 mm Die cushion capacity in table: 650 ton Die cushion stroke: 0 - 200 mm Die cushion pad area: 4260 x 2150 mm Max. die size: 5000 x 2500 x 1600 mm Ejector in ram: 65 ton Ejector stroke in ram: 200 mm Approach speed: 380 mm / sec Working speed: 200 mm / sec Return speed: 300 mm / sec Die weight at the ram max.: 30 ton Die Weight total: 60 ton Oil volume: 6000 l Required power: 2 x 230 kW Height over floor approx.: 9700 mm Weight of machine approx.: 533 ton Standard configuration Moving bolster extending forwardsCutting impact bumper dampingSIEMENS S7-300 controller Isdpfx Apsyw Twkjnjat

Condition: excellent (used), Your contact persons in our company: Mr.: Andre Evering Mr.: Mario Klöver Mr.: Falk Deutsch Technical data of the pallet rack traverse: Racking system: META (Thyssen) Included in delivery are: 01x pallet rack traverse, used Material color: orange type of truss: HN 100|20 box profile: 100 x 50 mm agraffe: 3 HK (hooks) clear width: 2.700 mm max. load per truss pair 2.100 kg, with evenly distributed load 02x safety pins, used execution: compl. galvanized To secure the longitudinal beams against unintentional lifting out General information about the article: This article is offered for pickup only. Any additional transport or shipment of this or a shipment of this article is associated with additional costs, which can be requested separately depending on the delivery location or scope of delivery can be requested from us. Our services at a glance: (prices on request) Iajdpsiimtqjfx Apnst Assembly, erection our general assembly conditions are to be observed Rack inspection Rack inspection according to DIN EN 15635 executed according to the requirements of BGR 234 visual inspection for all racking systems Delivery with our own fleet (without unloading)

Condition: good (used), Technical data for the pallet racking traverse: Racking system: Dexion Type: Speedlock P90 Included in delivery are: 01x pallet rack traverse, used Material color: light blue box profile: 100 x 50 mm Iodpsnh H Dmofx Apnsat type of truss: SLO 102|2 agraffe: 5 HK (hooks) clear width: 3.300 mm max. load per truss pair 1.300 kg, with evenly distributed load 02x safety pins, used design: compl. galvanized To secure the longitudinal beams against unintentional lifting out

Condition: good (used), Technical data for the pallet rack beam: Racking system: Dexion (Hovik) Type: P 90 Included in the delivery: 01x pallet rack beam, used Material color: white I-profile: 100 x 50 mm Connector: 5 HK Clear span: 1,800 mm 02x safety pins, used Version: Sendzimir galvanized For securing the longitudinal beams Your contacts at our company: Mr. Andre Evering Mr. Mario Klöver Mr. Falk Deutsch General information about the article: This item is offered for collection only. Transport or shipping beyond this is subject to additional costs, which can be individually requested from us depending on the place of delivery or delivery volume. Isdpfx Aew R N Hyopnsat

Condition: good (used), Technical data for the pallet racking traverse: Racking system: Redirack The scope of delivery includes: 01x pallet rack beam, used Material color: yellow Box profile: 100 x 50 mm Agraffe: 3 HK (hooks) Clear width: approx. 2,710 mm Max. load per pair of beams 2,000 kg with evenly distributed load 02x safety pins, used Version: completely galvanized For securing the longitudinal beams Iedpfxjtdnuhs Apnjat against unintentional lifting out Currently available from stock: approx. 667 pcs. Your contact at our company: Mr.: Andre Evering Mr.: Mario Klöver Mr.: Falk Deutsch General information about the article: This item is only offered for collection. Any additional transportation or shipment of this item is subject to additional costs, which can be requested from us separately depending on the place of delivery or scope of delivery.

Condition: good (used), The scope of delivery includes: 1x Depth bar, used Material color: raw Total length: approx. 1,110 mm Ijdpfx Ajwl Ullspnsat Inner length: approx. 1,102 mm for stud depth: approx. 1,100 mm Clear span: approx. 1,000 mm Profile dimensions: K 100 x 50 x 4 mm Crossbeam support: approx. 52 mm Unit weight: approx. 5.42 kg Your contact persons in our company: Mr. Andre Evening Mr. Mario Klöver Mr. Falk Deutsch General information about the item: This item is available for pickup only. Any additional transport or shipping of this item is subject to additional costs, which can be requested separately from us depending on the delivery location or scope of delivery.

Condition: good (used), Technical data for the pallet rack traverse: Iaedsibngnjpfx Apnet Shelving system: Meta (Thyssen) Included in delivery are: 01x pallet rack traverse, used Material color: orange INP profile: 100 x 50 mm agraffe: 3 HK (hooks) clear width: 2.700 mm max. load per truss pair 3.000 kg, with evenly distributed load 02x safety pins, used design: compl. galvanized To secure the longitudinal beams against unintentional lifting out