Used Geldmeier Prfu 1500 Wi for sale (6,454)

Condition: used, Year of construction: 2002, For sale: a professional combined coil metal processing line by Finnish manufacturer Macring / Sintech, manufactured in 2002. This line is designed for uncoiling, leveling, longitudinal slitting, sheet cutting, and recoiling of coiled metal into smaller coils. The equipment is suitable for precision cutting of metal up to 1500 mm in width. The machine is currently dismantled; however, all connection elements are labeled, which makes recommissioning and assembly easier. The line is operated via a hydraulic system. Line configuration: - Uncoiler – 8 T - Metal leveling segment - Longitudinal slitting unit - Spare slitting knives - Sheet cutting guillotine - Braking and separating segment - Turnstile with separator - Recoiler – 8 T - Control panel - Electrical cabinet - Lifting/lowering table - Safety fences Technical specifications: - Maximum metal width: 1500 mm Pedpfx Ajy N Sqgjmkjpt - Maximum coil weight: 8 T This equipment is suitable for sheet metal processing as well as the production of ventilation, roofing, façade, and other metalworking products. If you have any additional questions, we will be happy to answer them.

Condition: excellent (used), functionality: fully functional, Lathe in very good condition, fully operational and functioning. The TUR 50S x 1500 mm universal lathe is a classic machine tool version produced by the Wroclaw Mechanical Devices Factory (FAT Wrocław). Geometric and weight parameters: • Maximum turning length between centres: 1500 mm • Maximum workpiece length: approx. 1600 mm Pjdpfx Amey Su Dzekspt Key cutting and drive specifications: • Swing over bed: 500 mm • Swing over cross slide: 300 mm • Spindle bore diameter: 90 mm • Bed width: 432 mm • Main drive motor power: 7.5 kW / 11 kW (two-speed) • Number of spindle speeds: 21 mechanical steps • Spindle speed range: 18 – 1800 rpm • Tailstock quill taper: Morse taper 5 (MT5) • Tailstock quill travel: 180 mm • Rapid traverse rates: longitudinal 5.6 m/min / cross 2.8 m/min

Condition: used, pressure 50 t chamfer lenght 1500 mm distance between columns 1220 mm Control Cybelec DNC 1200 closing speed 95 mm/min working feed 1-10 mm/sec work stroke 156 mm overrun time 59 ms tracking travel 6 mm throat 200 mm distance table - lower edge of ram 301 mm table width 160 mm table height 850 mm x-axis 550 mm travel R-axis +/- 50 Number of axles 3 (Y, X, R) St. weight ca. 3600 kg a lot of lower and upper tools incl. work light new control in 2003: Cybelec DNC 1200 Ppodpfx Asra Rrhjmkjt

Condition: excellent (used), Year of construction: 2024, operating hours: 3,540 h, functionality: fully functional, punching force: 280 t, X working area max.: 3080 mm Y working area max.: 1540 mm Operating hours: 3540 hrs Control: CNC control LABOD with graphics Standard equipment Hydraulic punching machine - Punching force: approx. 280 kN (28 tons) - Throat depth: approx. 1750 mm - Max. punching diameter: 70.0 mm - Max. stroke height: 90 mm, steplessly programmable up and down via control - Table width left + right: 3430 mm each - Table depth: 3160 mm - Table height: 900 mm + 8 easily exchangeable cassette holders + Rotary drive, tool holders top and bottom continuously rotatable 360° + 1 piece, indexable Revotool tools + Programmable clamp positioning + Scrap slug extraction system + Spray device + Brush table + Brush table extension tables + Multitalk, USB, SD memory card and network connection + Digital stroke height adjustment + Three-sided safety light barrier Pedpfoy N Dwrsx Amkspt + Various intermediate matrix plates for Trumpf tooling sizes 1 and 2 + Tooling package + 1 set of keys and operating manuals + Boschert EasySharp tool grinding device

Condition: new, Year of construction: 2025, pressing force: 1,500 t, stroke length: 1,000 mm, table width: 1,500 mm, table length: 2,400 mm, retraction force: 500 t, operating pressure: 250 bar, Equipment: documentation/manual, safety light barrier, CRONOSSTECH CHSP 1500/500 H-Type Hydraulic Deep Drawing (Forming) Press – 8-Guided General Description Ppjdox N Ukijpfx Amket The CRONOSSTECH CHSP series H-type hydraulic deep drawing presses are engineered for maximum frame rigidity, precise parallelism, and long-lasting operation in high-tonnage deep drawing applications requiring large bolster dimensions. Thanks to the 8-guide H-frame body, the ram and table movements remain controlled and stable throughout the pressing process. The CHSP 1500/500 model, with 1500-ton main ram and 500-ton blank holder capacity, is developed for large-dimension dies, deep drawing, and precise forming operations. The vibration stress-relieved welded steel frame delivers high durability and reliability under heavy-duty industrial conditions. ⚙️ Standard Equipment • Welded steel construction, 8-guide H-frame design • Vibration stress-relieved frame structure • Bronze Zr14 slide bearings • WPQR and WPS certified welding procedures with TÜRK-AK accreditation (EN ISO 15614-1:2017 / EN ISO 14731) • PLC-controlled hydraulic system • Touchscreen panel (DELTA 7”) • Adjustable ram and blank holder stroke control • Adjustable ram and blank holder tonnage (pressure) control • Automatic lubrication system • Electronic contamination warning for the filter • Monitoring of hydraulic oil temperature and system status via display • Off-line filtering and industrial cooling system • SIEMENS – SCHNEIDER electrical components • Industrial safety systems for operator protection 📐 Technical Specifications – CHSP 1500/500 Type: Welded steel construction, 8-guide H-frame design Frame Material: St52 – ERDEMİR Guide Bearings: Bronze Zr14 Capacity (Ram / Blank Holder): 1500 / 500 tons Moving / Fixed Table: 1500 × 2400 mm Parallelism / Perpendicularity: 120 / 60 micron/meter Stroke (Ram / Blank Holder): 1000 / 350 mm Daylight Opening (Min / Max): 200 / 1200 mm Max. Operating Pressure: 250 bar Total Motor Power: 90 kW – IE3 Main Pump: 101 cm³ – REXROTH or PARKER Main Cylinder: Ø620 mm – Ck45 (2 units) Blank Holder Cylinder: Ø360 mm – Ck45 (2 units) Pre-Fill Valve: NG 200 PLC / Panel: DELTA / DELTA 7” Approximate Weight: 87 tons Production Note This machine is manufactured by CRONOSSTECH in Turkey.

Condition: new, Year of construction: 2025, pressing force: 1,500 t, stroke length: 1,000 mm, table width: 1,500 mm, table length: 2,400 mm, operating pressure: 250 bar, Equipment: documentation/manual, safety light barrier, CRONOSSTECH CHP 1500 H-Type Hydraulic Deep Drawing Press – 8 Guides General Description The CRONOSSTECH CHP series H-type hydraulic deep drawing presses are engineered for deep drawing, forming, and heavy-duty shaping applications that require high tonnage. The 8-guide H-frame structure delivers maximum rigidity and stability during pressing operations, ensuring parallelism and perpendicularity tolerances are maintained. The CHP 1500 model, equipped with a large bolster, robust hydraulic system, and high stroke capacity, provides a reliable solution for sectors such as automotive, defense, heavy metal forming, and industrial production lines. The frame is stress-relieved by vibration, guaranteeing long-lasting and stable operation. ⚙️ Standard Equipment • Steel construction, 8-guide H-frame press structure Ppsdpfx Amox N T R Uekjt • Vibration stress-relieved main frame • Bronze Zr14 slide bearings • WPQR and WPS welding applications approved by TURK-AK accreditation (EN ISO 15614-1:2017 / EN ISO 14731) • Design and manufacturing in compliance with CE standards • PLC-controlled hydraulic system • Touch screen panel (DELTA 7”) • Adjustable ram stroke and tonnage control • Automatic lubrication system • Electronic filter contamination warning • On-screen monitoring of hydraulic unit oil temperature and system status • Cooling system • Off-line filtration • Operator safety protection systems • SIEMENS/SCHNEIDER electrical components 📐 Technical Specifications – CHP 1500 Type: Steel construction, 8-guide H-frame press Frame Material: St52 – ERDEMIR Slide Bearings: Bronze Zr14 Capacity (Ram): 1500 Ton Moving Bolster Size: 1500 × 2400 mm Fixed Bolster Size: 1500 × 2400 mm Parallelism Tolerance: 120 micron/meter Perpendicularity Tolerance: 60 micron/meter Stroke (Ram): 1000 mm Min. Daylight: 200 mm Max. Daylight: 1200 mm Stress Relief: Vibration stress-relief Welding: WPQR and WPS certified by TURK-AK, EN ISO 15614-1/2017 Max. Working Pressure: 250 Bar Total Motor Power: 90 kW – IE3 Main Pump: 101 cm³ – REXROTH or PARKER Moving Table Fast Descent Speed: 150 mm/s Moving Table Drawing Speed: 12 mm/s Moving Table Return Speed: 170 mm/s Main Cylinder Inner Diameter: Ø620 mm – Ck45 (2 pcs) Auxiliary Acceleration Cylinders: 2 pcs Approximate Height: 6250 mm Approximate Width: 3750 mm Approximate Depth: 2500 mm Lower Table Height from Floor: 1500 mm Pre-fill Valve: NG 200 Hydraulic Unit: REXROTH or PARKER Cooling System: EMMEGI – CIESSE – PARKER Off-line Filtration: REXROTH or PARKER Linear Position Transducer: NOVATECHNIK or TURCK PLC Application: DELTA Touch Panel: DELTA 7” Switchgear Components: SIEMENS – SCHNEIDER Approximate Weight: 70 Ton Production Note This machine is manufactured by CRONOSSTECH in Turkey.

Year of construction: 2021, condition: good (used), functionality: fully functional, Geda mast 1.5 meters, trailing cable guidance, Comfort landing door on each floor, carriage with speed-dependent safety catch device. Ppodpfxey Sn Efo Amkot

Year of construction: 2022, operating hours: 1,471 h, condition: like new (used), Automatic classification and separation of various types of materials (plastic, film, paper, metal, textile, wood, etc.) by composition (NIR), color (VIS) and/or shape. Approximate dimensions: 1923 x 2175 mm. Height: 2055 mm. Approximate weight: 1080 kg. Ppjdpfxsy Sm Daj Amkjt

Year of construction: 2022, operating hours: 1,548 h, condition: like new (used), functionality: fully functional, Non-ferrous metal separator. Loading via conveyor belt with a width of 1595 mm. Ppsdoy Smy Iopfx Amket

Condition: used, functionality: fully functional, Year of construction: 2002, coil weight: 1,500 kg, coil width: 425 mm, mandrel diameter: 508 mm, turntable diameter: 1,500 mm, Load capacity: 2x 1500 kg Floor to center of mandrel: 1090 mm Outer diameter of stop: 1500 mm Mandrel length: 425 mm Mandrel nominal diameter: 508 mm Coil limiting rings: both sides Braking: pneumatic, brake disc/caliper Mandrel expansion: threaded spindle with socket wrench Locking of rotary bearing: foot pedal Operated flawlessly in customer’s production until dismantling. Control system not included. We can support you with integration through: Planning Mechanical overhauling Control system assembly Painting Pedsy Slp Uepfx Amkspt Safety concept CE documentation

Condition: good (used), Mounting plate, scribing plate, measuring plate, measuring table, leveling plate, scribing plate -Clamping plate: Scribing and marking plate -Length: 1500 mm -Width: 1010 mm -Height: 170 mm Ppodpfjy Nduqjx Amket -Sheet thickness: 44 mm -Quantity: 1 mounting plate available -Price: per piece -Transport dimensions: 1010/1500/H170 mm -Weight: 633 kg

Condition: ready for operation (used), Year of construction: 1998, travel distance X-axis: 255 mm, travel distance Z-axis: 1,500 mm, spindle motor power: 11,500 W, total width: 1,800 mm, product length (max.): 3,535 mm, number of axes: 2, Horizontal turning machine manufactured in 1998. This PADOVANI E255/1500 features a spindle motor with a power of 11.5 kW and a total mounted power of approximately 14 kW. The machine has a length of 3535 mm and a width of 1800 mm, with a weight of 2500 kg. If you are looking to get high-quality turning capabilities, consider the PADOVANI E255/1500 machine we have for sale. Contact us for further details. • Z-axis motor: 1.4 kW • X-axis motor: 0.7 kW • Axis lubrication motor: 0.1 kW • Coolant equipment motor: 0.15 kW • Total installed power: ~14 kW Ppodpfx Aey Ndp Ujmkst Additional equipment • Tool holders included Technical Specification Counter Spindle No Driven Tools No

Condition: used, functionality: limited functionality, Circular shear, capacity 1500 x 6 mm, pneumatic system needs to be completely or partially renewed. Ppodey Shm Aepfx Amkjt

Condition: excellent (used), Year of construction: 2023, functionality: fully functional, We offer you the following: Manufacturer: DMG MORI Model: NTX 3000/1500 Year of manufacture: 2023 Control: DMG Mori Celos with Fanuc F31iB5 Technical specifications: Max. turning diameter: 670 mm Turning length: 1,519 mm Bar capacity: max. 102 mm Pjdpfx Amsy Sfx Nekspt Travels: x1-axis: 675 mm y-axis: +/- 150 mm z1-axis: 1,562 + 164 mm b-axis: +/- 120° a-axis: 1,542 mm x2-axis: 200 mm y2-axis: +/- 40 mm z2-axis: 1,542 mm Main spindle: Max. speed: 3,000 rpm Drive power: 30/25 kW Torque: 1,194/995 Nm Spindle nose: JIS A2-8 Spindle bore: Ø 111 mm Counter spindle: Max. speed: 4,000 rpm Drive power: 18.5/18.5/15 kW Torque: 599/505/409 Nm Spindle nose: JIS A2-8 Spindle bore: Ø 91 mm Milling spindle: Speed range: 0 – 12,000 rpm Drive power: 28/23 kW Torque: 132/95.3 Nm Tool holder: Capto C6 Number of tool stations: 76 positions Max. tool diameter: Ø 70/Ø 130 mm Max. tool length: 400 mm Max. tool weight: 8 kg Turret: Number of tool holders: 12 positions Speed of driven tools: 12,000 rpm Tool holder: BMT40 Torque: 16.9 Nm Rapid traverse speeds: x-axis: 50 m/min y-axis: 40 m/min z-axis: 50 m/min a-axis: 36 m/min x2-axis: 25 m/min y2-axis: 18 m/min z2-axis: 40 m/min b-axis: 100 rpm Operating hours: approx. 4,500 h Spindle hours: approx. 2,200 h Technical features & accessories: − Hydraulic 3-jaw chuck, manuf. SMW KNCS-N-400-128 incl. hollow clamping cylinder for main spindle − Hydraulic 3-jaw chuck, manuf. SMW KNCS-N-260-78-3Z incl. hollow clamping cylinder for counter spindle − Foot switch for chuck operation − Automatic clamping stroke monitoring of the clamping cylinder for main and counter spindle − Tailstock function for counter spindle − Magazine-side control panel for the tool magazine − Coolant: water-soluble coolant − Chip conveyor (right discharge) − Coolant temperature control/coolant chiller − Coolant spray gun − Float switch for coolant − Coolant shower at main and counter spindle chucks − Compressed air blow-off system for chuck (counter spindle) − Oil mist separator zeroGOF #2 − Oil separator − ICS 70 bar, TMF300 band filter system, 980 l tank − Manual tool presetting device for main and counter spindle − Direct measuring system in x1, x2, y, z1, z2 axes − Spindle sensor measuring system with wireless signal transmission, manuf. Renishaw RMP600 − Universal filter − 3D quickSET − Cycle Alternating Spindle Speed − Cycle "Tailstock Tip at Turret" − Cycle MPC – Machine Protection Control − Cycle MVC – Machine Vibration Control − Synchronous thread cutting without compensating chuck − Increased input resolution to 0.0001 mm − Cs control for tool spindle − Program restart Accessories, illustrated tools, and clamping devices are only included if specified in the additional information. Technical data and details subject to change, errors and prior sale excepted!

Condition: new, Year of construction: 2025, fuel type: diesel, motor manufacturer: Caterpillar C32, General information Field of application: Construction Weights Empty weight: 11.481 kg Functional Generator capacity: 1.500 kVA Dimensions of cargo space: 667 x 245 x 279 cm CE mark: yes Other information Fuel consumption: 232.8 Liter / Hour at 75% Load Generator: Caterpillar SR500 Frequency: 50 Voltage: 400 Ppsdpfx Amjx Dqnkskjt Drill equipment: Tank, Battery, Control Panel, Steel canopy Water tank volume: 1000 l Additional information Please contact Team DPX for more information = Additional options and accessories = - Battery - Control Panel - Steel canopy - Tank = Remarks = RATING TYPE STANDBY: Output available with varying load for the duration of the interruption of the normal source power. Average power output is 70% of the standby power rating. Typical operation is 200 hours per year, with maximum expected usage of 500 hours per year.

Condition: used, Year of construction: 1999, total length: 3,350 mm, total width: 1,550 mm, total height: 1,800 mm, Colour: White Empty weight: 3.300 kg In very good condition. In 2017 Refurbished for €32.000 - Year: 1999 - Documentation available: Yes - CE marking present: Yes - CE certificate present: No - Drive system: Teach-in - Control system brand: Monforts Ppjdey Ivx Espfx Amkot - Control system type: Monforts Control System MTC K - Power [kW]: 15.0 - Centre height [mm]: 250 - Swing over bed [mm]: 500 - Carriage turning diameter [mm]: 290 - Distance between centres [mm]: 1500 - Spindle bore [mm]: 70 - Min. spindle speed [rpm]: 2 - Max. spindle speed [rpm]: 2800 - Options: Fixed steady, Three-jaw chuck - Transport dimensions: 3350mm x 1550mm x 1800mm (l x w x h) - Transport weight [kg]: 3300kg - Transport packages [pcs.]: 1 Financial information 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, maximum load weight: 2,123 kg, overall weight: 2,600 kg, axle configuration: 2 axles, first registration: 08/2022, loading space length: 2,760 mm, loading space width: 1,510 mm, loading space height: 350 mm, total width: 1,647 mm, total height: 748 mm, Year of construction: 2022, A37 GW26N0159988, Rear tipper by Unsinn, type UHK 2627-14-1500, tandem axle, gross vehicle weight 2,600 kg, platform trailer, overrun brake, 100 km/h, aluminium side panels, pumpless cordless screwdriver pump. Subject to errors and prior sale. Ppodpoyn Uc Uofx Amkot

Condition: excellent (used), Year of construction: 1980, I will sell a brush sander in good condition. Ppedpsv T Tq Rsfx Amkot - 1500/3000rpm. - 380V.

Condition: ready for operation (used), Year of construction: 1995, functionality: fully functional, machine/vehicle number: 198/04, turning length: 1,500 mm, turning diameter: 500 mm, swing diameter over cross slide: 290 mm, spindle speed (min.): 3 rpm, spindle speed (max.): 2,800 rpm, bed width: 360 mm, total length: 3,325 mm, total width: 1,550 mm, total height: 1,740 mm, type of input current: three-phase, overall weight: 3,800 kg, torque: 1,520 Nm, spindle diameter: 70 mm, workpiece length between centers: 1,500 mm, Well-maintained Monforts KNC 5 with extensive accessories. Can be inspected under power. Please refer to the pictures for the complete equipment. 3-jaw chuck 4-jaw chuck Faceplate Collet chuck 173 E Chip tray Coolant pump Psdpsyn U T Tjfx Amkjpt Tailstock

Condition: defective spare-parts repository (used), fuel type: electric, overall weight: 2,465 kg, suspension: steel, Equipment: cabin, HEK GTP Dual 1500 – Transport Platform / Material Hoist Compact construction hoist from HEK Manufacturing BV with a lifting capacity of 1,500 kg and a maximum lifting height of 120 m (anchored). The platform (4,000 x 1,600 mm) accommodates 2 to 7 persons when used as a transport platform. As a material hoist, it is designed exclusively for goods transport. Power requirement is only 32 A (slow-blow). Equipped with a comprehensive safety system, including centrifugal brake, overload protection, and emergency brake release. Complies with Machinery Directive 89/37/EEC. Diagnostic available via display on the platform. Speed: 12 m/min (transport) / 24 m/min (material) Anchoring distance: 6–8 m Motor power: 2 x 4.8 kW / 400 V / 50 Hz Ppodpfxjy R Ruyj Amkot

Condition: used, Year of construction: 1995, operating hours: 5,132 h, Press system with ACP 1500 and APEX 1600, capacity: approx. 14 t/h Continuous operation with integrated pomace re-extraction for increased yield Compac press type: ACP 1500, belt width 1,500 mm, press length approx. 4,515 mm, width: 2,440 mm and height approx. 2,180 mm, Press belt / sieve belt Mash feed hopper, juice collection trays Pneumatic cylinder for belt tensioning, pneumatic control, piping Podpfx Amow Hxrlokspt Belt cleaning by rotating brush roller and belt scraper blade; Mash pump type: AMP 580, compact design eccentric screw pump Press system with APEX 1600 For the production of fruit juices with exceptionally high yields using integrated pomace re-extraction system Footprint: 3,500 mm x 2,500 mm, including:

Year of construction: 2025, condition: new, Suction belt with two suction belts Pedpfx Aehl H Iksmkjpt Vacuum individually adjustable Speed ​​up to 160m / min Infinitely variable speed Height adjustable also available with other lengths Inkjet base

Condition: used, Mało używane mieszadło ujednolicające wykonane ze stali kwasoodpornej produkcji Silverson (Anglia) model GX10/1500. Mieszadło posiada głowicę do ogólnych zastosowań. Napęd bezpośrednio silnikiem elektrycznym o mocy 7,5 kW, 1470 obr/min. W zestawie znajduje się przejezdna podstawa z hydraulicznym unoszeniem/opuszczaniem typ D/Lift produkcji Silverson. Ppodey Inr Rspfx Amkot

Condition: used, maximum load weight: 2,000 kg, overall weight: 2,600 kg, axle configuration: 2 axles, first registration: 02/2026, loading space length: 2,675 mm, loading space width: 1,515 mm, loading space height: 30 mm, Gross weight: 2,600 kg, high-loader, open platform, overrun braked, rear tipper with pump, cordless screwdriver included. Loading height: 700 mm. Errors and prior sale excepted. Podpsym Ih Uofx Amkept

Condition: used, mileage: 329,319 km, power: 162 kW (220.26 HP), first registration: 04/2014, fuel type: diesel, empty load weight: 6,180 kg, maximum load weight: 5,810 kg, overall weight: 11,990 kg, axle configuration: 4x2, wheelbase: 5,400 mm, next inspection (TÜV): 11/2025, brakes: engine braking, color: white, driver cabin: day cab, gearing type: mechanical, emission class: euro5, suspension: steel, number of seats: 2, loading space length: 7,100 mm, loading space width: 2,450 mm, loading space height: 2,300 mm, Equipment: ABS, air conditioning, cabin, central locking, compressed air brake, differential lock, immobilizer system, onboard computer, power assisted steering, seat heater, soot filter, spoiler, tail-lift, traction control, * German vehicle * 1st owner * Full service history (dealer maintained) * Condition as shown in photos * Body: Tarpaulin frame with sliding curtain left side * Loading platform: Length 7,100 mm x Width 2,450 mm x Height 2,300 mm * Aluminum loading flaps * Central stanchions * Wooden floor * Dautel tail lift * Type: DL 1500L * Load capacity: 1,500 kg * Foot switch * Roll-off protection * Cab with 2 seats * Air conditioning * Multifunction steering wheel * Cruise control * Comfort driver’s seat, air-suspended * Seat heating * Air suspension raise/lower * ABS and ASR * Roof hatch * Electric windows * Electrically adjustable, heated mirrors * Manual transmission * Central locking with remote * Differential lock * Spoiler * Hands-free system * Daytime running lights * Sun visor * Wheelbase: 5,400 mm * Gross vehicle weight: 11,990 kg * Curb weight: 6,180 kg * Payload: 5,810 kg If a new TÜV inspection is required, we are happy to provide an offer from our partner workshops. Ppjdpfxjxtfx No Amkjt Our offer is generally WITHOUT new TÜV inspection, without new DGUV, without new SP, and without new UVV. You can find more trucks on our homepage at We speak the following languages: German, English, Polish, Turkish Note: We offer and highly recommend viewing and inspecting the goods to avoid any misconceptions about the condition and suitability. Viewing and inspections are possible at any time by appointment and are expressly desired. All information is provided without guarantee. No liability is accepted for errors or incorrect information in the offer. The buyer is obligated to independently verify the condition and equipment of the goods/vehicles. Subject to changes, prior sale and errors.