Cold saws

Kaltenbach KKS 401NA

Condition: excellent (used), Year of construction: 2021, functionality: fully functional, saw blade diameter: 400 mm, rotational speed (min.): 20 rpm, rotational speed (max.): 76 rpm, Equipment: rotational speed infinitely variable, Kaltenbach KKS 401 NA 2000 Retrofit Model: KKS 401 NA Year of Overhaul: 2021 Complete retrofit and major overhaul in 2021, including electrical system, controls, drives—all renewed. Saw motor: 5.5 kW, frequency-controlled Blade speed: 20–76 rpm Blade cutting speed (400mm): 25–96 m/min Working area (round): 135 mm Working area (square, max.): 130 x 130 mm Working area (rectangular, max.): 230 x 80 mm Dodow Eyynjpfx Adkowc Kaltenbach KKS 401 mit NC-controlled mitre adjustment Kaltenbach RKS 451 / KKS 401 Feed Extension 2000 mm Extended feed length for efficient processing of particularly long lengths. Flat magazine for 6m steel material, holds 6 x 2m - For pre-loading round, square and profile materials - Designed for materials up to 200 mm wide (compartment width adjustable) - Material is fed into system via a chain conveyor with fillable compartments - Material separation by compartments - Fully automatic loading process is controlled via Siemens PLC system on the saw - Manual material positioning in magazine - Maximum magazine load: 2.0 tons - Material loading possible from the front - Safety enclosure by light barriers - Total length approx. 7.5 m - Total width approx. 2.5 m Kaltenbach RKS 451 / KKS 401 Chip Conveyor Minimum quantity lubrication by Menzel and recirculating cooling system with integrated pump - Switchable between minimum quantity and full recirculation lubrication through machine settings Remote maintenance module, interface for machine access and updates via remote maintenance by Lupberger Systemlösungen OHG Preparation for discharge system attachment - Hardware prepared for future installation of a discharge system Saw index control - Control operated in cycle mode by user - Input required for entire bar via user interface - Material feed (with option for trim gate or magazine) - Relative positioning - Absolute positioning - Absolute cutting with mitre adjustment (with NC mitre adjustment and pusher feed options) - Relative cutting with mitre adjustment (with NC mitre adjustment option) - Wiper function (with optional wiper arm and scrap disposal) - Front ejection - Flap ejection (with pusher feed and flap option) - Repetitions - Program end Fully operational, excellent overall condition. Can be inspected and tested under power. Price: negotiable plus VAT (no warranty).

Condition: refurbished (used), Year of construction: 2024, Saw blade solid carbide / HSS: max. 425 mm Drive power: - Two-stage with chain: 1.7/2.6 kW, - Two-stage with belt pulley: 3.7/4.5 kW Cutting speed saw blade (400 mm): - two-stage with chain: 10/20 m/min, 13/26 m/min, 15/30 m/min - two-stage with belt pulley: 20/40 m/min, 30/60 m/min Infinitely variable saw speed control fully electronic Working range square 90° max.:120 x 120 mm 45° max: Working range flat: 90° max.:230 x 80 mm 45° max: Working range round: 90° max.: 140 mm 45° max: Feed length single stroke:5-2000 mm Multiple stroke:5-9999 mm Feed speed AC servo max.: 500 mm/s Weight approx.:3600 kg Dimensions LxWxH:3500mm x 1300mm x 2100mm Installation area LxW: 3500mm x 1300mm Dwjdpfxsuiy Sbs Adkjc Technical description Kaltenbach KKS 401/ KKS 451 NA 2000 Retrofit Kaltenbach KKS 401/ KKS 451 Retrofit High-performance automatic saw for steel. Thanks to its equipment and design, the machine can be used very efficiently for a wide range of applications. The HMI interface for controlling the machine ensures simple and trouble-free operation of the system. Due to the design of the sawing system, it is possible to realize a very precise length tolerance. The machine is generally overhauled in our company at the customer's request. Among other things, the following points will be renewed: - Conversion to Siemens S7 PLC control - Conversion to Siemens HMI operating panel - Replacement of the ball screw - Replacement of servo motor and servo inverter - Replacement of the frequency converter for the main saw drive - New electronic components - Maintenance or replacement of all hydraulic cylinders and valve terminals - Optimization and overhaul of the cooling system - Replacement of general wear parts - Overhaul of the machine body The machine also features - Fully automatic feed - Fully automatic miter adjustment +/- 60° Warranty: Unless otherwise agreed, we guarantee our machines for 6 months on all parts overhauled or replaced by us. Working time and wearing parts are excluded from the guarantee. Optional: - Scraper - Chain magazine for 6m materials - Removal gripper system for sorting the cut-off pieces - Removal gripper system for sorting the cut-off pieces and realizing a multiple recut at the end of the workpiece - Delivery and installation on your premises - Training of your employees

Condition: excellent (used), Year of construction: 1997, Saw blade diameter 400 mm Cutting diameter 130 mm Cutting range at 90 degrees: square 120 x 120 mm Cutting range at 90 degrees: flat 220 x 80 mm Feed length 600 mm Multiple feed length 1800 mm Cutting speed 10/13/15/20/26/30 m/min Mitre cuts -/+ degrees 60 Total power requirement 5.5 kW Machine weight approx. 2,600 kg Djdpfx Aju Avkvodkjwc - with miter adjustment +/- 60 ° with digital display - Accessories: roller conveyor, documentation, various circular saw blades