Used Bellow for sale (180)

Condition: used, Year of construction: 2002, grinding diameter 450 mm grinding length 1500 mm centre height 225 mm Control FAGOR EQUIPEMENT - T1: grinding wheel diameter 500 mm - T2: grinding wheel diameter 400 mm - T6: HF Fischer spindle MFV or MFZ 1224/1242/1260 - T7: HF Fischer spindle MFV or MFZ 1224/1242/1260 - Marposs tool measurement - active longitudinal positioning - Elaso GAP-control on T1 and T2 contactless integrated in the control surface - Elaso GAP internal grinding with fluid sensor for T6 and T7 - semi-automatic balancing by Elaso integrated in the control surface for T1/T2 - tailstock hydraulic with fine adjustment +/- 150 microns - dresser on workpiece spindle side table mounted - dresser on tailstock side table mounted - dresser on upper table - new service- and userfriendly housing SPECIAL EQUPEMENT: Workhead with direct drive - strongly recommended for non-circular grinding - workpiece weight flying max. 75kg - workpiece weight between centres 150kg - water-cooled B-axis with direct drive - center height 225 mm - extremely torsionally stiff - highly accurate positioning - resolution ° - water-cooled Hydrostatic ball screw - x-axis - wear-free, as there is no contact during operation - no loss of precision, even during long-term use at full load and maximum speed - no friction at low speeds - no friction force backlash when the direction of rotation changes - translates even the smallest rotational movements - no stick-slip effect even at low speeds - no fluctuations in frictional torque due to ball circulation - higher axial stiffness compared to ball screws - significant improvement in damping, resulting in better workpiece surface finish and tool life - no oscillations due to ball circulation - also suitable for high speeds and accelerations - cost-effective alternative to the linear motor with greater precision and significantly lower heat generation - significantly less power dissipation and, as a result, no problems with swarf on permanent magnets New hydraulic unit - optimized temperature control (chiller) - Energy-saving Only one pump controlled by VFD - Pressure monitoring - monitoring of the hydrostatic oil for water content. (Damage to the bellows is recognised and detected prematurely) -fine adjustment +/- 150 microns Dujdpfx Agjuxfu Ne Tjp Paper belt filter 375l – alternative 480l Grinding mist extraction system – emulsion MECHANICAL OVERHAUL -complete machine according to Kellenberger protocoll -new painting ELECTRICAL OVERHAUL - new modern Fagor CNC with BEMA HMI - new electric cabinet - new digital drive technology - replacement of all electrical cables, switches etc. - new absolute external scales in x- and z-axis - new absolute encoder (B-axis) Grinding software BEMA-Standard: - workpiece zeroing - grinding wheel zeroing - dressing diamond measuring - corrections - external and internal surface grinding - external and internal angle grinding (turning of the b-axis, dressing with straight wheel) - external and internal radius grinding (radius dressed on wheel) - semi-automatic traverse grinding - workpiece zeroing - 2 dressing diamonds - 1 dressing blade - dressing roll - 3 flat dresser - corrections - Z-position measurement - GAP control Optional grinding cycles at no extra charge: Profile plunge grinding: - external and internal profile plunge grinding with profile wheel Pr...

Year of construction: 2015, condition: used, workpiece diameter 300 mm workpiece weight 999 kg workpiece height 145 mm Features: -Digital display vertical axis -Automatic feed -Programmable automatic end stop -Grinding spindle drive with infinitely variable electronic speed control -Infinitely variable cross feed and table rotation -24V magnetic clamping plate 300 mm -Various occupational safety devices, e.g. protective cover monitoring, operating status display via traffic light -Lubricating oil level monitoring Djdjxflcljpfx Ag Tsup -The machine was completely overhauled in 2015, at which time the entire electrical system was replaced with PLC control and 24V control voltage -Paper belt filter system specially designed for this machine The following work has now been carried out: -Replacement of bellows and belts -New bearings for grinding spindle -Grinding carriage bed and rotary table bed scraped by hand to restore better and more precise running characteristics -Grinding carriage and cross table lifted from machine body and all tracks cleaned, lubrication checked -Various wear parts, such as rubber caps and switching elements, replaced -Detailed functional check -Modernisation of feed arm -Paint touch-up work, machine colour: light grey RAL 7035 and RAL 7012

Condition: new, Year of construction: 2025, functionality: fully functional, grinding length: 1,500 mm, grinding width: 300 mm, total length: 3,000 mm, total width: 1,000 mm, grinding height: 150 mm, grinding wheel diameter: 300 mm, overall weight: 2,500 kg, grinding spindle motor power: 11 W, grinding wheel speed: 1,450 rpm, Equipment: documentation/manual, The GRAFS GRfix-1500e is a heavy-duty surface grinding machine designed for rough and high-performance grinding of steel plates. Developed and manufactured entirely in Poland, this model combines robust construction, long service life, and user-friendly electronic control. Main features: - Electromagnetic table 300×1500 mm, S-pole, holding force 120 N/cm² - Grinding motor 11 kW, high-quality Polish production - Segmented grinding wheel Ø300 mm, 6 aluminium oxide segments - Laser sensor for automatic workpiece height detection (as an additional option) - PLC control (Mitsubishi) with 7” HMI touchscreen – programmable grinding cycles (rough pass, automatic downfeed 0.001–0.05 mm, spark-out, pause, auto-stop) - Stepper motor feed with encoder for precise vertical adjustment - Mitsubishi inverter – variable carriage speed 1–16 m/min - Remote diagnostic support via Internet (Wi-Fi connection) - External coolant filtration system MS60 with rotary magnetic drum separator, 150 L tank, and 60 L/min pump - LED 24V working light and internal coolant pipe for table flushing - Powder-coated body: RAL7012 (frame) / RAL7021 (carriage) Mechanical design: - Extremely rigid welded steel body (10 mm thick plates, stress-relieved) - Carriage on PWTR precision rollers for smooth and silent motion - Replaceable hardened steel guide strips - Quick manual positioning of the carriage above the workpiece - Fast up/down movement of the spindle motor for easy tool change Djdpfxjxmhyij Ag Toup - Easy mounting system for the grinding wheel – only three bolts - Maximum workpiece height: 150 mm Optional equipment: - Accordion-type bellows covers - Alternative coolant filtration units (magnetic, paper, or combined) Advantages: - Perfect for rough surface grinding of large steel plates - Designed for high efficiency and long-term stability - Fully European components – Mitsubishi Electric control system - CE conformity, electrical inspection and Polish technical documentation (DTR) included Warranty: 12 months Technical data summary: Parameter Specification Grinding table: 300 × 1500 mm (electromagnetic, S-pole) Max. workpiece height: 150 mm Grinding wheel: Ø300 mm, 6 segments Spindle motor power: 11 kW Carriage speed: 1–16 m/min Downfeed: Automatic 0.001–0.05 mm Control system: PLC + 7” HMI Mitsubishi Coolant system: MS60 magnetic separator, 150 L tank, 60 L/min pump Weight: ~2800 kg (depending on configuration) Power supply: 400V / 50Hz Made in Poland The GRAFS GRfix-1500e is a professional surface grinder built for intensive, rough grinding applications where high metal removal rate and long-term precision are essential. A reliable, industrial-grade solution for steel fabrication shops, tool manufacturers, and service centers.

Condition: like new (used), Year of construction: 2017, workpiece weight (max.): 3,000 kg, travel distance X-axis: 800 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 510 mm, workpiece height (max.): 510 mm, workpiece width (max.): 1,250 mm, workpiece length (max.): 975 mm, empty load weight: 4,200 kg, Equipment: cooling unit, Fanuc Robocut C800iB - Model Year 2017 Fanuc's largest wire EDM machine AWF Automatic Wire Threading Turkish Control Unit - Touchscreen Fanuc Link i Remote Control Water Cooler Core Joint Part Holding Twin Servo Wire Tension Control Thermal Compensation Fanuc New Series 15" Touchscreen and Turkish Control Unit Able to make 5 cuts with the standard new power supply and achieve a surface quality of 0.30 microns. New lower head design and lower head tube protected by bellows. Twin Servo wire tension control ensures consistently stable wire tension during cutting, resulting in more precise cuts. Advanced AWF2 system allows for wire threading at the point of breakage. Program transfer and remote control via CF card, USB, RS232C, and Ethernet Dsdpfx Agjxfaqkj Teup Standard Features Maximum throughput workpiece clamping (mm): 1250 x 975 x 500 mm Maximum workpiece weight (kg): 3000 kg X-Y axis travel (mm): 800 x 600 mm Z axis travel (mm): 510 mm U-V axis travel (mm): 200 x 200 mm Maximum cutting angle (°/mm) std. Maximum cutting angle (°/mm) opt.: ±30° / 150 mm : ±45° / 70 mm Minimum axis travel (mm): 0.0001 Wire diameter (mm): Ø 0.1 ~ Ø 0.30 Maximum wire weight (kg): 16 kg Footage (mm): 2900 × 3260 mm Machine weight (KG): 4200 kg Control unit: FANUC

Year of construction: 2022, condition: new, machine/vehicle number: 82002022104, ZIM 1025 PLUS Block and Paverstone Machine is special design machine for block and interlock production that works fully automatic.The movement of the machine is programmed the PLC microprocessor computer. By changing moulds all kinds of blocks, paverstones, curbstones, grass stones, lentos and precast concrete elements can be produced in a serial way. 20cm block can be produced 10, interlock paverstones can be produced 25 units in one press. Machine is able to produce the insulated block upon demand. Thanks to special features developed by our engineers machine have very short cycle time. For example mould changing is wery easy and take short tme in new system. Automation system and operator panel which is developed and redesigned in long years become user friendly and useful. With our special design vibration table you can produce high quality products with less energy. Duedpfx Agoifz Aho Top We use pneumatic bellows in machine mould connections, due to this system vibration on mould is expanded regular and uniform. Service and maintenance is easy thank to our strong machine chassis and ergonomic design