Makor Automatic Denibbing and Sanding Machine, Model LC 6 (Used Machine)

Transcription

1 TECH SPEC MS-831 PAGE 1 Makor Automatic Denibbing and Sanding Machine, Model LC 6 (Used Machine) Sanding, buffing and denibbing machine model LC 6 has been designed for sanding and denibbing of linear products such as picture framing, strips, valances, architectural mouldings, profiles and furniture components. modular steel structure, particularly studied to obtain maximum stability and extreme accessibility, guaranteeing a maximum work precision and requiring less set-up and maintenance time and with the possibility of applying a wide range of working units mono-bloc columns integrated into the supporting structure complete with slides and rotating flanges that allow the application of the sanding units and their positioning during the working phases sanding heads positioned in a separate work station (cavity or hollow space) except for the second last station which has opposed heads Transport transport of profiles by means of 80 mm wide joint-less belts woven of rectified rubber thread, supported through two (2) upper roller gears and a smooth surface under the belt in antifriction material feed of transport belts powered through rollers assembled directly on angular reduction gears connected among each other by means of torque shaft and relevant elastic joints and driven by feed motor with inverter electronic adjustment of feed speed through control from electrical switch board upper pressure units equipped with springs with three rubberized wheels each unit, adjustable and revolving with quick locking not requiring any use of tool or hand keys the pressure is extremely easy to adjust on two different compression levels with trip lever positioned on top of the pressure unit stem alignment guides divided into sectors in aluminum section on which are mounted small rectified rubber wheels each sector is adjusted through an easy and quick self-aligning slide on the right side of the machine each slide has trip references that permit perfect aligning of all the guides of the machine lower supporting systems with small adjustable plates on each cavity (sanding station) with side guide bridges connected directly with the side guides

2 TECH SPEC MS-831 PAGE 2 electrical controls necessary for the set-up are distributed along the length of the machine on each column, so they are accessible from each sanding unit consisting of: emergency controls, manual switch-on of transmission (jog forward & reverse) on/off switches for individual head start and stop, and all typical controls related to each sanding unit control system with PLC mounted into Control panel with IP 55 Protection being integral part of the machine (standard version) Operator's Switch Board equipped with Liquid Crystal Display (LCD) programmed for 5 languages (English, Italian, Spanish, German, French) any technical feature to be read with metric system (m, cm) and Anglo Saxon system (feet, inch), such as feed speed, number of processed pieces with reset, number of processed meters/feet with reset, management of typical functions of assembled working units Min. working dimensions mm Max. working dimensions mm inf Overall dimensions mm Ø n Suction outlet diameter mm Suction air capacity (~25 mt/sec.) mc/h 6300 Compressed air consumption (~5 bar) nl/min 320 Working height mm 850 Weight Kg Min Max Feed speed ± 5% mt/min Feed motor power kw 4 4 Total installed power (+~10%) kw 21 Electrical connection 220V 60Hz 3 Phase

3 TECH SPEC MS-831 PAGE 3 Machine Configuration Belt Sanding Unit, Type N 150/S (right mounted) Wheel Sanding Unit, Type ML 100 (right mounted for top surface) Belt Sanding Unit, Type N 90/S (left mounted) Two (2) Wheel Sanding Units, Type ML 100 (1 right & 1 left mounted) Wheel Sanding Unit, Type ML 150 (right mounted for top surface) Outfeed Cleaning Hood with Blowers BELT SANDING UNIT, TYPE N 150/S The sanding belt series N 150/S has been designed for sanding flat and shaped surfaces on raw or varnished wood profiles, using belts in abrasive cloth. It is utilized for flat and shaped parts with 140 mm max. width, with inverter. system for the support and positioning of the belt, composed of a mono bloc column in cast-iron directly fastened to the frame, where the guide for the vertical regulation can be found, sturdy slide in cast-iron where the guide for the horizontal regulation can be found, rotation device equipped with toothed sector and screw without end for the regulation of the angular position protection casing with inspection doors interlocked with security end-switch, so as to contain the moving parts and convey the dust particles to the special suction outlets Belt Motorization motorized superior roll, driven by belt transmission inferior idle belt-gear rolls, mounted at an elevated inter-axis so as to favor the deformation of the abrasive belt the work pad can be found in between the rolls, it can be surveyed and it is interchangeable oscillation system of inferior roll this movement, adjustable from 0 to its maximum value permits the transversal oscillation of the abrasive belt and is electrically excludable in case of working shaped parts pneumatic device for the timed entry and exit of the working pad, automatically programmable and auto-adjustable according to the variation of feed speed of the pieces cylinder with high sensibility, with independent feed, placed after the cylinder that controls the timed entry, so as to maintain constant at a pre-set value the pressure exerted on the work piece even during the presence of irregular dimensions

4 TECH SPEC MS-831 PAGE 4 device for maintaining the tension of the belt constant, with automatic recovery of eventual expansions system of rapid movement of the group pad that permits to reduce to a minimum the timed entry while adjusting the height compared to the abrasive belt in function of the thickness of the same pad rotating compressed air blowers for the cleaning and the cooling of the abrasive belt alarm device for eventual rupture of the abrasive belt Placed on the column, permit a practical and quick set-up, consisting in: start/stop motor rotation, emergency and selector automatic/manual for the starting up of the timed entry, together with the manual controls (forward/backward) of the transmission. Min. Working dimensions mm Max. Working dimensions mm Inf Sanding belt max. width mm 90 Sanding belt length mm 3000 Sanding belt oscillation mm 0 40 Suction outlet diameter mm 100 Suction outlets n 2 Suction air capacity (~25 m/sec) mc/h 1400 Compressed air consumption (~5 bar) nl/min 150 Working range Hz min max Motor revolution speed with rpm inverter ± 5% Cutting speed ± 5% m/sec Sanding belt motor power kw 2.2

5 TECH SPEC MS-831 PAGE 5 SANDING WHEEL GROUP, TYPE ML 100 The sanding wheel group series ML 100 has been designed for the sanding of flat or profiled parts on profiles in raw or varnished wood, using abrasive wheels. on the shaft of the spindle-motor, it is possible to directly mount the abrasive wheel, equipped with rotation blocking system so as to improve the easiness of substitution of the utensil system for the support and positioning of the unit, composed of a mono-bloc column in cast-iron directly fastened to the frame, where the guide for the vertical regulation can be found, sturdy slide in cast-iron where the guide for the horizontal regulation can be found, rotation device equipped with rapid locking protection casing, extractable, placed around the abrasive wheel, equipped with connection collar to the dust suction plant and the lateral inspection doors automatic device that allows the approach of the sanding wheel to the work piece, always in an orthogonal direction to the spindle axis, and permits to recover the wear and tear of the wheel this parameter is in function to the meters produced and it is programmed from the control panel found on the switch board electrical controls for the start-up of rotation of motor placed on the column, along with the manual controls (forward/backward) of the transmission and emergencies selector for the inversion of the motor rotation, placed on the control panel on the switch board Min. working dimensions mm Max. working dimensions mm inf Maximum wheel width mm 100 Maximum wheel diameter mm 200 Spindle shaft diameter mm 30 Diameter spindle/wheel coupling flange mm 76 Suction outlet diameter mm 100 Air suction capacity (~25 m/sec) mc/h 700 Compressed air consumption (~5 bar) nl/min 5 Work positions Motor rotation speed ± 5% rpm 400 to 2000 Motor power kw 3.0

6 TECH SPEC MS-831 PAGE 6 Options Included Inverter for sanding wheel spindle motor managed with vector open loop inverter the speed is adjusted by potentiometer installed on the column that fixes the operating group allows adjusting motor rotation speed SANDING WHEEL GROUP, TYPE ML 150 The sanding wheel group series ML 150 has been designed for the sanding of flat or profiled parts on profiles in raw or varnished wood, using abrasive wheels. on the shaft of the spindle-motor, it is possible to directly mount the abrasive wheel, equipped with rotation blocking system so as to improve the easiness of substitution of the utensil system for the support and positioning of the unit, composed of a mono-bloc column in cast-iron directly fastened to the frame, where the guide for the vertical regulation can be found, sturdy slide in cast-iron where the guide for the horizontal regulation can be found, rotation device equipped with rapid locking protection casing, extractable, placed around the abrasive wheel, equipped with connection collar to the dust suction plant and the lateral inspection doors automatic device that allows the approach of the sanding wheel to the work piece, always in an orthogonal direction to the spindle axis, and permits to recover the wear and tear of the wheel this parameter is in function to the meters produced and it is programmed from the control panel found on the switch board electrical controls for the start-up of rotation of motor placed on the column, along with the manual controls (forward/backward) of the transmission and emergencies selector for the inversion of the motor rotation, placed on the control panel on the switch board

7 TECH SPEC MS-831 PAGE 7 Min. working dimensions mm Max. working dimensions mm inf Maximum wheel width mm 150 Maximum wheel diameter mm 200 Spindle shaft diameter mm 30 Diameter spindle/wheel coupling flange mm 76 Suction outlet diameter mm 100 Air suction capacity (~25 m/sec) mc/h 700 Compressed air consumption (~5 bar) nl/min 5 Work positions Motor rotation speed ± 5% rpm 400 to 2000 Motor power Kw 3.0 Options Included Inverter for sanding wheel spindle motor managed with vector open loop inverter the speed is adjusted by potentiometer installed on the column that fixes the operating group allows adjusting motor rotation speed OUTFEED CLEANING HOOD WITH BLOWERS blower hood with out-feed rollers with timed entry (for machine out of line) suction hood placed at the outfeed of the machine with blowers with compressed air to dust the work piece the hood is equipped with suction outlet in order to exhaust the removed dust the system is equipped with timed entry in order to limit the compressed air consumption while the piece is in transit at the exit of the hood there is a series of idle rollers with a pressure wheel to support the piece before it is taken out by the operator Suction outlet diameter mm Ø 100 n 1 Suction air capacity (~25 mt/sec.) mc/h 180 Plant at customer s charge Compressed air consumption (~5 bar) nl/min 700