Used Cold rolling machines for sale (11)

Condition: ready for operation (used), Year of construction: 2004, Functionality: fully functional, machine/vehicle number: 109987 - 2800015, workpiece diameter (max.): 38 mm, workpiece length (max.): 500 mm, stroke distance: 1,950 mm, Suitable for chipless cold forming of profiles such as splines (straight or helical), spiral gears, oil grooves, CV joints, threads and knurls TECHNICAL DETAILS Workpiece diameter: 38 mm Holhcewm Hqvodw Denn Workpiece length: 500 mm Rack length – max.: 610 mm Max. slide stroke: 1,950 mm Max. rolling bar length: 1,400 + 330 mm Max. profile external diameter (standard): 60 mm Max. profile width (standard): 175 mm Rollable profiles for involute gears (module range): 0.3–2.0 MACHINE DETAILS Machine weight: 10 t Total power requirement: 52 kW Current type: 3 Ph Frequency: 50 Hz Operating voltage: 400 V Rated current: 99 A Overall width: 5,014 mm Machine width: 4,560 mm Depth without boom: 2,541 mm Depth with boom: 4,165 mm Height: 2,100 mm Total weight (without automation): 14,500 kg Drive power: 45 kW Hydraulic tank capacity: 1,000 l EQUIPMENT - Machine in horizontal design - Complete enclosure - Tailstock - Hydraulic system - Oil system

Condition: used, Year of construction: 2016, Technical details: weight: 22 t Hnslhcdweudf Evo Djn

Condition: ready for operation (used), Year of construction: 1997, Functionality: fully functional, machine/vehicle number: 109853 - 280028, workpiece diameter (max.): 38 mm, workpiece length (max.): 500 mm, TECHNICAL DETAILS EX-CELL-O Cold Rolling Machine with Felsomat (1999) Design: Horizontal Area of application: Chipless cold forming of profiles such as splines (straight or helical), spiral gears, oil grooves, CV joints, threads, and knurls Workpiece data Workpiece diameter: 38 mm Workpiece length: 500 mm Profile width: 92 mm Profile outer diameter (standard): 50 mm Profile width (standard): 125 mm Rollable profiles for involute gears: 0.3 - 1.25 m Rolling bar length: 610 mm Hnelhowmb Trocdw Don Travel movements Slide stroke: 760 mm Cycle times Tailstock forward (at approx. 300 mm stroke): 1.0 s Rolling bars forward: 3.0 s Tailstock retraction (at approx. 300 mm) Stroke): 1.5 s Rolling bars return: 3.5 s Loading/unloading (manual): 5.0 s Cycle time: 14.0 s Gear cuts/hour at 100% Ne: 260 MACHINE DETAILS Overall width: 5,014 mm Machine width: 2,360 mm Depth without boom: 2,541 mm Depth with boom: 4,165 mm Height: 2,100 mm Machine weight: 10 t Electrical design – Voltage/Frequency: 380/50 V/Hz Total power requirement: 24 kW Drive power: 22 kW EQUIPMENT - Complete enclosure - Tailstock - Hydraulic system - Oil system

Condition: ready for operation (used), Year of construction: 2006, Functionality: fully functional, workpiece diameter (max.): 160 mm, rotational speed (max.): 300 rpm, workpiece length (max.): 25 mm, TECHNICAL DETAILS Description: Hydraulic internal rolling machine for tapered or cylindrical back rolling of profiles on sliding sleeves, sliding gears, or similar parts. Workpiece Data Workpiece diameter: 160 mm Workpiece length: 25 mm Workpiece internal gearing, adjusted approx.: 85 mm Workpiece external: 75 - 140 mm Workpiece width approx.: 16 - 36 mm Workpiece external pressure ring, adjusted: 160 mm Hnolhcdswmb Rkew Don Travel and setting data Maximum travel of the rolling carriage: 60 mm Center distance between workpiece and rolling wheel: 22 mm Rolling wheel speeds, continuously adjustable: 30 - 300 rpm Rolling pressure, continuously adjustable (at 100 bar): 6.1 t Control system: SIEMENS PLC Monitoring control: LAUER PCS 900 / BRANKAMP C 90 with screen display MACHINE DETAILS Machine weight approx.: 4,500 kg Space required approx.: 2.5 x 2.5 x 2.1 m Spindle drive approx.: 6 kW Total drive: 14 kW Total power requirement: 14 kW Operating voltage: 400 V Frequency: 50 Hz EQUIPMENT - Workpiece carousel loading device for 18 workpieces with workpiece inspection station - Workpiece transport device - Changeover time to a different workpiece size: 30 min / Machining time per workpiece approx.: 25 s - Workpiece storage for intermediate storage - Separate hydraulic system - Separate control cabinet - Coolant system Note: Working areas are approximate and depend on the workpiece and tool conditions.

Year of construction: 2023, Condition: new, ZERO BACKLASH POWER TRAIN The concept of the power train is an important step to a high quality spline. Therefore all Pee-Wee Spline Rolling Machines have a zero backlash drive system in combination with Hnjlofu S Tfohcdw Dsn vibration absorbent material and design. AC-Servo Technology allows fast and easy set-ups in combination with our software. PEE-WEE - machines from the Spline range are used for the economical, chip-less cold forming of external toothing, spline shaft profiles, involute profiles (DIN 5480, DIN 5481) for example, on transmission shafts, drive shafts, plug shafts, (also hollow shafts), etc. Multiple gears may also be positioned relative to each other. Depending on the type of machine and size of teeth, multiple different profiles can be produced in one clamping process. Due to the optimised forming tool design and tool arrangement, an improved insertion of the contour takes place, which can be simpler and more cost-effective compared to known production methods. At the same time, greater production flexibility is achieved. Splines according to DIN 5480 and DIN 5481, as well as special splines can be rolled in infeed and continuous process.

Condition: used, Year of construction: 1987, rolling capacity max. NA t workpiece diameter 38 mm workpiece length 500 mm total power requirement 24 kW weight of the machine ca. 10 t dimensions of the machine ca. m Max.Ø tool slide stroke 760 mm Max.Ø rack length 610 mm Holhet Hw D Dscdw Dsnn Length of workpiece between centres, approx. 500 mm Max. tooth width / profile width 92 mm Max. workpiece Ø 38 mm Tailstock stroke on outboard support, hydraulic, approx. 500 mm Module range 0.3 - 1.3 Total electrical load, approx. 24 kW - 380 V - 50 Hz Weight, approx. 10,000 kg Accessories / Special Features * KBH Workpiece Feed Device, standing parallel to the machine, at present set-up for feed-in and feed-out of shaft-formed workpieces, approx. Ø 16 x 200 mm long, with prism conveyor belt and lifting station for 2 shafts (blank and finished part), as well as workpiece positioning control. * Originally, external gears were formed on the machine using pinion cages (no. of teeth = 25), Ø approx. 32 mm x 14 mm long, workpiece Ø approx. 80 x 80 mm long. * Various accessories: * Separate switch cabinet. * Separate hydraulic unit, 900 l. * Coolant device in the machine. * Control panel with malfunction message in plaintext, etc. Roto Flo machines are ideal for mass production of smaller gears/profiles. The coldforming process is a lot faster and more economical than other chip removing methods. Workpieces are clamped between 2 live centres and 2 synchronous opposed directional coldforming racks simultaneously engage the workpart and start rotation. During rotation, the profile is formed successively within one stroke. In the calibrating zone, the profiling and surfacing performance of the tool are optimised. Profiles do not require a run-out. The coldforming process requires a rigid and heavy duty construction of the machine, which ensures the required precision over the years. Between 25,000 and 100,000 working cycles can be performed with one set of racks, also for serrations. Condition : Very good. Machine can be inspected under power. Delivery : Ex stock, as inspected. Payment : Net, after conclusion of contract. Thank you for your interest. We always have a good selection of gear machines available. Please let us know what you need.

Condition: reconditioned (used), machine/vehicle number: 550-235-ELD, GENERAL CHARACTERISTICS workpiece Ø max. 41 mm Range Module máx/min. 1,5 / 0.39 Rack face width 92 mm Manufacturing No. 550-235-ELD Hnjlhjd Nw Ttocdw Den Máx/min. pitch form 20/40-32/64 Maximum stroke of tools trolley 760 mm Rack length máx. 610 mm ELECTRICAL CHARACTERISTICS Main motor power 15 Cv

Condition: used, Year of construction: 2001, Technical details: workpiece diameter: 38 mm workpiece length: 500 mm rack milling length - max.: 610 mm profile width: 92 mm module range: 0,3-1,3 slide stroke: 760 mm drive motor: kW electrics - voltage/frequency: 380/50 V/Hz total power requirement: 24 kW weight of the machine ca.: 10 t Spline/cold Rolling Machine EX-CELL-O XK 251 with automatic loading device FELSOMAT PE03, fitted in 1999 and tailstock. A cold rolling machine, intended for non-cutting shaping of profiles, such as plug type gearing (straight or diagonal), spiral gearing, oil grooves Hnelhcdwjttxhae Don *

Condition: new, Year of construction: 2022, operating hours: 235 h, Control: Fanuc 31iB Maximum module: 2.3 (in direct relation to installed rollerhead diameter) Roller head diameter (mm): 90 Workpiece spline diameter range (min. root-Ø to max. major-Ø) (mm): 20 - 80 Max. spline length (mm): 250 Hjlhspq Nv Iecdw Djnn Possible number of splines in continuous/indexing pitch mode: freely programmable Space between spindle nose and roller head carrier (LW, in mm): 200 - 1’950 Workpiece and chuck diameter (mm): 315

Condition: used, Year of construction: 1997, Technical details: workpiece diameter: 38 mm workpiece length: 500 mm rack milling length - max.: 610 mm profile width: 92 mm Hnelhswrh Igocdw Djn module range: 0,3-1,3 slide stroke: 760 mm electrics - voltage/frequency: 380/50 V/Hz total power requirement: 24 kW weight of the machine ca.: 10 t Spline/cold Rolling Machine EX-CELL-O XK 251 with automatic loading device FELSOMAT PE03, fitted in 1999 and tailstock. A cold rolling machine, intended for non-cutting shaping of profiles, such as plug type gearing (straight or diagonal), spiral gearing, oil grooves *

Condition: ready for operation (used), Year of construction: 2005, Functionality: fully functional, We use this machine in our subcontracting department. The machine is equipped with a loading and unloading conveyor and fully automated with a gantry type loader. The machine is mainly used for cold forming of splines in sheet metal parts, it also has a spinning option (form-ing disks into drums). Control: Fanuc 840 D Hnslopuxc Uehcdw Den This machine is also suitable for solid material applications, max. module: ~ 5.5 Roller head diameter (mm): 205 Workpiece spline diameter range (min. root-Ø to max. major-Ø) (mm): 30 – 230 Max. spline length (mm): ~120 Possible number of splines in indexing pitch mode: 18 – 36, expandable to 46 Space between spindle nose and roller head carrier (LW, in mm): 56 - 1086 Workpiece and chuck diameter (mm): ~300