Used Lorenz Straightening Machine - Cold Plate for sale (72,797)

Condition: used, Year of construction: 2001, sheet width 1650 mm plate thickness 0,5- 3 mm number of rolls 21 straightening feed 0- 60 m/min straightening roll diameter 50 mm adjustment 30 mm weight of the machine ca. 24,5 t dimensions of the machine ca. 4,5x 2 x 2,8 m voltage 400 V passage width 1720 mm number of support rolls 18 main drive motor 45 kW run-in height 1250 mm Njdpozafi Njfx Airewn 6 HI High-performance straightening machine with 21 rolls for fine straightening work of steel or non-ferrous metals. Machine has 23 intermediate rolls and 18 support points. Working rolls are adjustable with DRO in 0,01 mm. Main Gearbox was renewed in 2021.

Condition: ready for operation (used), functionality: fully functional, No minimum price – guaranteed sale to the highest bidder! Loading: December 1st to December 10th. TECHNICAL DETAILS Working width: approx. 700 mm Nedpfxj Adu Nvs Airswn MACHINE DETAILS Dimensions, length: 3,000 mm Dimensions, width: 2,000 mm Dimensions, height: 2,400 mm Weight: 2,000 kg

Condition: excellent (used), functionality: fully functional, Year of construction: 2004, machine/vehicle number: HDTS 2050X22, control type: manual, degree of automation: manual, actuation type: hydraulic, number of rollers: 4, roller (bottom) diameter: 320 mm, roller (top) diameter: 320 mm, side roll diameter: 290 mm, sheet thickness (max.): 22 mm, sheet thickness steel (max.): 22 mm, sheet thickness stainless steel (max.): 22 mm, sheet thickness aluminum (max.): 25 mm, overall weight: 9,800 kg, total length: 4,400 mm, total width: 2,050 mm, total height: 1,660 mm, input voltage: 380 V, input frequency: 50 Hz, number of digital displays: 3, Equipment: cone bending device, documentation/manual, emergency stop, hardened rollers, PLATE BENDING MACHINE 4 ROLL HYDRAULIC 2000 X 22 MM brand OMCCA YEAR 2004 DOUBLE INITIAL PINCH Machine used in excellent condition Bending capacity -Plate width : 2000 mm -Rolling plate thickness 22 mm - Prebend thickness 16 mm Minimum bending diameter ID 400 mm Rolls dimensions: Useful length 2050 mm central rolls upper/lower D 320 mm side rolls left/right D 290 mm Hardened rolls surface high strength Driven rollers rotation central upper and lower Conical bending attachment side rolls tiltable to form cones, contrast pad roller type. Opening of top roll hydraulic drop-end to unload the plate being formed Wide opening plate feed up to 90 mm between the central rollers Variable speed working roll bending rotation automatic slow/fast Console electric on wheels with centralized commands joysticks and digital readout 3 axis. Digital position readouts of the rolls Power electric 15 Kw voltage 3-phase 380 /50 Dimension 4400 x2050 x H 1660 mm - weight 9800kgs Nwjds Afzunjpfx Airsn

Condition: excellent (used), functionality: fully functional, Year of construction: 2006, machine/vehicle number: 4HEL, control type: manual, degree of automation: manual, actuation type: hydraulic, number of rollers: 4, roller (bottom) diameter: 330 mm, roller (top) diameter: 350 mm, side roll diameter: 240 mm, sheet thickness (max.): 28 mm, sheet thickness steel (max.): 28 mm, sheet thickness stainless steel (max.): 25 mm, sheet thickness aluminum (max.): 28 mm, overall weight: 11,500 kg, total length: 4,200 mm, total width: 1,950 mm, total height: 1,650 mm, input voltage: 400 V, input frequency: 50 Hz, number of digital displays: 3, Equipment: centralized greasing system, documentation/manual, emergency stop, hardened rollers, swiveling upper roller, 4 roll plate bending machine linear guideways Faccin model 4HEL capacity 2100 x 28 mm Njdj Afu Saspfx Airewn Used in perfect condition year of make 2006 Plate bending capacity Plate width 2000 mm Rolling thickness 25mm Plate prebend 20 mm smaller bending capacity ID 400 mm Rolls length 2100 mm Upper roll dia 350 mm Pinch roll dia 330 mm Siderolls dia 240 mm Electric motor Kw 18,5 on hydraulic unit Vac 400/50 Weight of the machine 11500 kg Layout mm 4200 x 1950 x H 1650 mm Hardened surface of the 4 rolls of the rolls high strength Driven rollers hydraulic powered with axial gear unit rotation Opening of top roll hydraulic drop-end to unload the plate being formed Variable speed working roll bending rotation hydraulic speed fast/slow up to 7 mtr/min Console electric with centralized commands joysticks and digital readout 3 axis. Digital readouts of the rolls position

Condition: used, Straightening and welding plate made of steel Machined steel plate from a tool frame Nwsdpey N Du Refx Airon Length: 2980 mm Width: 1380 mm Thickness: 74 mm - solid steel plate - milled surface - 4 rectangular cutouts - plate equipped with several symmetrical bores - 4 bolted towing brackets Net weight: 2175 kg

Condition: used, Clamping plate, clamping table, machine table – HOME-MADE Can also be used as a straightening plate or welding plate. Table surface: 2150 x 1040 mm Overall height: 200 mm Nodpfx Ajtqgnysirown - Top and bottom surfaces are parallel and machined, surfaces are planed. - Table plate dimensions: L x W x H = 2150 x 1040 x 65 mm - Table plate has several symmetrical holes. Table plate with M16 and M24 threaded holes: M16, M24, M16, M24, etc. Hole spacing in the length: approx. 250 mm Hole spacing in the width: approx. 255 / 165 / 255 mm - 6 double T-beams welded onto the steel plate. Double T-beam dimensions: L x W x H 2150 x 125 x 135 mm Distance between the double T-beams: 50 to 55 mm Weight: 1730 kg Good condition.

Condition: excellent (used), functionality: fully functional, Year of construction: 2020, roller diameter: 60 mm, working width: 1,050 mm, sheet thickness (max.): 1 mm, roll metal bending machine Isitan 1050 X 1.2mm Manual 3 roll Bending Machine, excellent condition for sale manufacturer: Isitan 1050X1.2 max sheet width: 1050mm max sheet thickness: 1.2 mm Wire grooves at the ends of the rollers Nwjdpfx Aiowk Rlxerjn Conical bender roller diameter: 60mm Upper roller removable for easy workpiece removal machine dimensions: length: 130cm height: 100cm width: 65cm weight: 240kg

Condition: used, Straightening and welding plate made of steel, solid material Machined steel plate made from a tool steel Length: 2980 mm Width: 1580 mm Thickness: 94 mm - solid steel plate Nedpfx Aiehwn Tusrjwn - surface milled - 4 pieces of bolted support brackets - plate with some symmetrical holes Own weight: 3400 kg

Condition: used, Straightening and welding plate made of steel, solid material Machined steel plate from a tool steel blank Nsdjhwn Tiepfx Airjwn Length: 2980 mm Width: 1380 mm Thickness: 74 mm - solid steel plate - surface milled - 4 bolted mounting brackets - plate with several symmetrically arranged holes Weight: approximately 2380 kg

Condition: repair required (used), functionality: unexamined, conveyor belt thickness: 8 mm, number of straightening rollers: 9, conveyor belt width: 2,200 mm, roller diameter: 95 mm, The leveler has been disassembled! Technical specifications of the RM2300/8/9 leveler Motor power: 22 kW / Leveler throughput width: 2300 mm Max. leveling width: 2200 mm / Number of leveling rollers: 9 / Leveling roller diameter: 95 mm Number of backup rollers: 22 / Lower backup rollers: 12 / Upper backup rollers: 10 Maximum sheet thickness to be leveled: 8 mm ENGLISH: Technical specifications of the RM2300/8/9 leveler Nwodpfx Aiez Dunxeren Motor power: 22 kW / Leveler throughput width: 2300 mm Max. leveling width: 2200 mm / Number of leveling rollers: 9 / Leveling roller diameter: 95 mm Number of backup rollers: 22 / Lower backup rollers: 12 / Upper backup rollers: 10 Maximum sheet thickness to be leveled: 8 mm

Condition: like new (used), functionality: fully functional, Year of construction: 2024, control type: CNC control, degree of automation: automatic, actuation type: hydraulic, controller manufacturer: EVO, controller model: EVO 4 AXIS 15", number of rollers: 4, roller (top) diameter: 300 mm, roller diameter: 300 mm, roller length: 3,100 mm, working width: 3,000 mm, working height: 1,250 mm, sheet thickness (max.): 22 mm, sheet thickness steel (max.): 22 mm, sheet thickness stainless steel (max.): 20 mm, sheet thickness aluminum (max.): 30 mm, overall weight: 17,000 kg, total length: 5,500 mm, total width: 2,000 mm, total height: 2,100 mm, power: 18.5 kW (25.15 HP), input voltage: 400 V, number of digital displays: 4, warranty duration: 12 months, Equipment: cone bending device, documentation/manual, emergency stop, hardened rollers, swiveling upper roller, 4roll hydraulic plate bending machine MODEL M3035 , year 2024 machine as new with warranty included Planetary dual pre-pinch plate prebend SPECIAL FRAME WITH TOP ROLL REDUCED SIZE 300 MM TO ACHIEVE SMALLER BENDING DIA 330 MM Performance Capacity: Plate width 3000 mm plate thickness rolling 22mm pre-bend 20 mm minimum rolling diameter ID 330 mm usefull surface width on the rollers 3100 mm Power electric motor 18.5kw on hydraulic unit Nwodpfey Tbf Isx Airsn Vac 400/50 -480/60 Installed configuration Hardened rolls high surface strength Conical plate rolling, cone bending Electric console remoted on wheels with joysticks and readout CNC programmable 4 axis controller touch screen 15” Setup virtual infinite rolling programs with teach-in mode and cad/cam operator interface --- Hydraulic motorized driven the central rolls Pre-pinch load adjustable for pre-bend Drop-end top roll front open unloading closed shells Re-rolling system for welded shells calibration. Safety and emergency stop Manuals and schematics machine dimension 5500x2000x2100 mm -weight 17ton --- Additional accessories available with the machine to agree on request nr.1 central support hydraulic 2.2 ton capacity to support large shell dia up to 4,5 meters id nr.1 side support hydraulic left side 2.2 ton double arm nr. 1 side support hydraulic right side 2.2ton double arm

Condition: used, functionality: fully functional, Year of construction: 1971, For sale: this four-roll plate rolling machine, type VRM HY 3000/18. The machine is connected and can be tested. Weight: 24,000 kg. Nsdpfxsxwqdrs Airewn

Condition: used, functionality: fully functional, Year of construction: 2009, machine/vehicle number: 4ROLL DUAL PREPINCH, control type: manual, degree of automation: manual, actuation type: hydraulic, number of rollers: 4, roller (bottom) diameter: 470 mm, roller (top) diameter: 470 mm, side roll diameter: 430 mm, sheet thickness (max.): 40 mm, sheet thickness steel (max.): 40 mm, sheet thickness stainless steel (max.): 35 mm, sheet thickness aluminum (max.): 45 mm, sheet thickness brass (max.): 50 mm, overall weight: 35,000 kg, total length: 6,100 mm, total width: 2,225 mm, total height: 2,700 mm, input voltage: 400 V, input frequency: 50 Hz, number of digital displays: 7, Equipment: cone bending device, documentation/manual, emergency stop, hardened rollers, swiveling upper roller, PLATE BENDING MACHINE 4 ROLL HYDRAULIC 3000 X 40 MM brand OMCCA YEAR 2009 DOUBLE INITIAL PINCH Machine used in working condition Bending capacity -Plate width : 3000 mm -Rolling plate thickness 40 mm Nwjdjz Rw R Dopfx Airon - Prebend thickness 30 mm Rolls dimensions: -Useful length 3050 mm -central rolls upper/lower D 470 mm -side rolls left/right D 430 mm One extra smaller upper roll D=350mm fast interchangeable • Hardening of the rolls high strength surface • All 4 rolls driven hydraulic powered rollers rotation • Conical bending attachment side rolls tiltable to form cones, contrast pad roller type. • Opening of top roll hydraulic drop-end to unload the plate being formed • Variable speed working roll bending rotation hydraulic speed fast/slow. • Console electric on wheels with centralized commands joysticks and digital readout 3 axis. • Digital readouts of the rolls position and top support • Power electric 50 Hp voltage 3-phase 400 /50 • Dimension 6100 x2225 x H 2700 mm - weight 35000kgs Additional tooling with the machine Top central support motorized to hold in place the formed plate up to diameter 3500 mm Side support hydraulic dual articulation

Condition: good (used), machine/vehicle number: Machine No.: 2 6108 031, WAFIOS R 31 Wire Straightening and Cutting Machine | Decoiler | Omron Control | Tooling | Complete Production Cell Complete Wire Straightening and Cutting System WAFIOS R 31 wire straightening and cutting machine | Wire decoiler / pay-off unit | Omron operator panel | Long material handling system | Extensive tooling | Safety enclosure For sale: a complete used WAFIOS R 31 wire straightening and cutting machine with peripheral equipment and extensive tooling. The machine is designed for straightening and cutting wire supplied from coils and is offered as a complete production cell, including the decoiler, wire processing equipment, long finished-part collection system, control equipment, tooling and safety guarding. The system consists of: • WAFIOS R 31 wire straightening and cutting machine • Wire decoiler / pay-off unit • Wire feeding and guiding system • Wire straightening section • Cutting system • Long finished-part handling / collection system • Omron operator panel • Digital weighing system • Electrical control cabinet • Dedicated tooling and accessories • Tool storage cabinet • Safety fencing and access gates • Emergency stop and safety system Technical Specifications • Manufacturer: WAFIOS • Model / Type: R 31 • Machine type: Wire straightening and cutting machine • Machine No.: 2 6108 031 • Operator interface: Omron • Wire supply: Coil / decoiler system • Integrated digital weighing equipment Equipment Included • Wire decoiler / pay-off system • Wire feeding equipment • Straightening and cutting equipment • Long material support and finished-part collection system • Omron operator panel • Digital weighing equipment • Electrical control cabinet • Extensive set of dedicated tooling • Straightening dies and rollers • Wire guides and bushings • Cutting tooling • Tool storage cabinet • Safety fencing around the production cell • Supporting frames and accessories shown in the photos Tooling The machine is offered with a substantial set of dedicated tooling and spare tooling components. The photos show multiple straightening dies, rollers, guides, bushings, cutting components and other machine-specific accessories stored in dedicated drawers. Technical Condition Nodpfj Abal Rox Airjwn Used industrial machine from a production environment. The machine is installed as a complete production cell together with its peripheral equipment, material handling system and safety guarding. The machine is offered with the tooling, accessories and additional equipment shown in the photos. Additional Information • Complete production cell available • Wire decoiler / pay-off unit included • Long finished-part handling system included • Extensive dedicated tooling included as shown in the photos • Digital weighing equipment included • Safety fencing included • Inspection available by appointment • Sale due to plant closure • All de-installation, loading and removal costs are the buyer’s responsibility

Condition: good (used), functionality: fully functional, Year of construction: 2004, machine/vehicle number: 4roll 2000x6 mm, control type: manual, degree of automation: manual, actuation type: hydraulic, number of rollers: 4, roller (bottom) diameter: 155 mm, roller (top) diameter: 165 mm, side roll diameter: 120 mm, roller diameter: 165 mm, roller length: 2,050 mm, working width: 2,000 mm, working height: 600 mm, sheet thickness (max.): 6 mm, sheet thickness steel (max.): 6 mm, sheet thickness stainless steel (max.): 6 mm, sheet thickness aluminum (max.): 8 mm, sheet thickness brass (max.): 10 mm, sheet thickness copper (max.): 10 mm, overall weight: 2,200 kg, total length: 3,400 mm, total width: 1,150 mm, total height: 1,100 mm, power: 2.21 kW (3.00 HP), input voltage: 400 V, input frequency: 50 Hz, number of digital displays: 2, Equipment: cone bending device, emergency stop, hardened rollers, -roll 2000x6 mm plate bending machine Davi model MAX2017 year 2004 used plate roll in working condition, Planetary dual pre-pinch Performance Capacity: Plate width 2000 mm plate thickness 6 mm pre-bend 5 mm minimum rolling diameter ID 350 mm rollers length 2050 mm Upper roll 165 mm Pinch roll 155 mm Side rolls 120 mm Power electric motor 3 kw on hydraulic unit Vac 400/50 mm Installed configuration Rollers surface hardened high strength Conical plate rolling, cone bending Hydraulic commands via leverage distributors Infinitely variable speed control Digital position readout --- Hydraulic driven motorized the central rolls Pre-pinch pressure adjustable for pre-bend Nodezy N Afopfx Airswn Drop-end front open to unload closed shells Re-rolling system for calibration of welded shell Safety and emergency stop machine dimension 3400x1150xH 1100 mm -weight 2200kg

Condition: good (used), Year of construction: 1983, travel distance X-axis: 6,000 mm, Spindle diameter: 200 mm Machining width: 6000 mm Nwsde Afwrzopfx Airjn Machining height: 3150 mm Max. machining depth: 1985 mm Slide cross section: 530 x 550 mm Table load capacity: 20 t Plate field size: 11200 x 5550 mm Tool holder: SK 60 Machine weight approx.: 173 t Additional information: - Additional equipment: large and small angular heads - Listing No.: 22979 - The table is model S20 MP, size: 2200 x 2500 mm - The machining width on the X-axis of the machine is 6000 mm - Including 6 plates measuring 5600 mm x 1850 mm

Condition: good (used), Equipment: documentation/manual, emergency stop, foot remote control, swiveling upper roller, – Capacity: 1020 x 1 mm – Roller length: 1020 mm – Diameter of upper roller: 50 mm – Diameter of lower roller: 55 mm – Diameter of rear roller: 60 mm – Foot pedal operation – Emergency stop switch – Documentation Nodpfx Aj Af Ap Toirswn – 400V

Condition: used, Technical details: plate width: 1000 mm plate thickness: 3,0 mm smallest sheet thickness: 0,5 mm distance between columns: 920 mm Number of Straightening rolls: oben 4x unten 4x Stück / pieces roll diameter: ca. 75 mm number of rollers: 2 oben und 2 unten St. weight of the machine ca.: 6,5 t dimensions L x W x H: 3,8 x 2,2 x 2,1 m This is a sheet metal straightening machine with hydraulic feed. Further features: 4 straightening top rolls Ø 75 x 830 mm, stroke 20 mm, hydraulic 4 straightening bottom rolls Ø 75 x 830 mm, fixed, hydraulic 4 pull-out rollers Ø 110 x 480 mm, 2x top adjustable approx. 20 mm and 2x bottom, hydraulic Roller support Nwodpfx Aevgbgajirjn Infeed height 1400 mm Hydraulic system equipment Operated externally Recommendation: complete conveyor system (decoiler + loading device + straightener with hydraulic feed) for sale with optional stock no. 0100572. *

Condition: used, Technical details: plate width: 800 mm coil weight: 12 t sheet width - max.: 800 mm sheet width - min.: 300 mm thickness of strip/band: max. 5,0 mm band speed: 4,5 / 25 m/min work height max.: 1700 mm Payload: 12,0 to (Coil) Weight approx.: 7,3 + 6,62 t dimensions of coil: 3,2 x 1,9 x 2,7 m dimension machine xH: 2,5 x 2,6 x 2,45 m Decoiler with loading device Can optionally be sold together with stock no. 0100571. straightening unit: Infeed rollers: 2 x Ø 144 x 850mm Straightening rolls: 3 x bottom rolls, rigid, Ø 100 x 850mm, 30mm adjustable 3 x top rollers, Ø 110 x 850mm; 30 mm adjustable Coil unwinding machine: Outer Ø 1.500mm Strip width max. 800mm Nwjdpfsu Ic Avsx Airjn Load capacity max. 12 to Clamping Ø 470 - 630 / 570 - 730mm Transport unit LxWxH: 1700 x 1500 x 1000mm; crosswise running, with prism support 1000 x1000mm Machine will be offered and sold with Stock no. 0100521 as a decoiling and streightening line. *

Condition: used, functionality: fully functional, machine/vehicle number: 2550X10.14MM, control type: manual, degree of automation: manual, actuation type: mechanical, number of rollers: 3, roller (top) diameter: 300 mm, side roll diameter: 280 mm, roller diameter: 400 mm, roller length: 2,550 mm, working width: 2,500 mm, working height: 800 mm, sheet thickness (max.): 14 mm, sheet thickness stainless steel (max.): 10 mm, input voltage: 380 V, input frequency: 50 Hz, Equipment: centralized greasing system, cone bending device, emergency stop, swiveling upper roller, 3 roll 2500x14 mm Plate bending machine Model OMCCA ITALY Nedpfxey Aubuj Airown CAPACITY plate width 2500 mm plate thickness 14 mm pre-bending 10 mm --- Useful rollers width 2550 mm Top roll d 300 mm Side rollers D 280 mm hard surface of the 3 rolls centralized gear unit side rolls driven Opening front hydraulic drop-end to unload the closed shell. Extended shafts to take installation of add-on molds for section bending Variable speed rolling up to 5 mtr/min power electric motor 20Hp on hydraulic unit console with electric push buttons commands. Dial gauge position rollers readout safety installations with emergency stop

Condition: used, Year of construction: 1997, material width 820 mm coil weight 7,5 t material thickness 0,8 - 5,0 mm coil internal diameter 470 - 520 mm coil external diameter 1600 mm material cross-cut 1600 mm² no. of straightening rolls 7 straightening roll diameter 50 mm number of draw-in rolls 2 speed 0 - 40 m/min Decoiler HH 7500.1 with: - hydraulic expansion and automatic re-tensioning - material centre adjustment - adjustable pneumatic disc brake - counter-holder with quick clamping - circular guard ring - fixed coil loading chair Insertion aid consisting of: - snubber roll (driven) - infeed wedge - hold-down roll Straightening machine BRM 50/820.7 with: - automatic circular oil lubrication of the cardan shafts - torque-dependent overload protection - motoric roller cassette adjustment with digital display - quick-change device of the cardan shafts - quick-change device of the straightening rolls Nwedpfx Ajzrpp Aoiren Transfer table + ultrasonic control BÜU-5 with: - loop control via ultrasonic sensor (analogue) - strip sag monitoring (min/max) - strip end monitoring

Condition: ready for operation (used), functionality: fully functional, Sheet straightening machine, 2100 mm,Sheet Metal Straightening, Plate Leveler Machine 2100 mm Used machine Nwodpov Tpv Nsfx Airsn Maximum Sheet Width: 2100 mm (2100x8 mm) Maximum Sheet Thickness: 10 mm (1500x10 mm) Number of Rolls: 11 pcs Roll Diameter: 95 mm Electric Motor: Adjustable speed and direction Electrical Data: 400 V, 50 Hz, 36 A, 22.5 kW Includes a roller conveyor.

Condition: good (used), functionality: fully functional, overall weight: 1,200 kg, total length: 2,200 mm, total width: 800 mm, total height: 1,200 mm, Equipment: documentation/manual, hardened rollers, used circular bending machine Capacity: 2050 x 1 mm Nwedpfxj Ady Tae Airjn in very good condition

Condition: used, functionality: fully functional, Year of construction: 1984, Max. bending length: 3150 mm; Max. sheet thickness: 16 mm; Min. inner diameter of rolled tube: 550 mm; Rolling speed: 7 mm/min; Roll adjustment speed: 2x22 mm/min; Machine dimensions (L x W x H): 7900x1930x2500 mm; Machine weight: 46,800 kg. Nodpfxjxxvlkj Airewn

Year of construction: 2019, operating hours: 4,525 h, condition: ready for operation (used), functionality: fully functional, machine/vehicle number: 12, BAR PEELING MACHINE AND BAR STRAIGHTENING MACHINE IN SET The equipment is in perfect working condition and can be inspected under power. Nwsdpfx Ajwqb Scoirjn Fully retrofitted in 2019 (completely new mechanics and electronics) Working range: Ø 20 – Ø 80 mm Bars length: 2.5 – 6.0 m Processing tolerance: ISO h9 (possible h8) Peeling depth: up to 3.5 mm, depends on the steel type Steel types: carbon steel, bearing steel, spring steel, etc. Feeding speed: digitally adjustable 0.5 – 12 m/min Cutting head revolutions: up to 1700 RPM Cutting tools: two sets of 4 knives each with automatic digital positioning (triangular and long knifes) Automotive loading table with bar counter Feeding roller with motorized height adjustment Infeed pressure rolls – 4 vertical rolls with inverted DC motor Peeling machine, consists of: - Front guiding system - Peeling head with 4 knifes - Rear guiding system Bar extraction carriage Main motor and transmission Output pressing rolls - tween Unloading table with motorized height adjustment Collector with counter and automatic collection of finished bars Hydraulic unit – completely new Electric cabinet – new of two modules.