TWIN BELT GRINDING MACHINE TYPE ZBS for manual grinding, satin finishing and polishing equipped with a left hand machine stand with the grinding belt drive unit and a right hand machine stand with the grinding belt clamping unit free space within the working area by guiding the belts over an upper installed deflection unit open and close of upper grinding belt hoods by pneumatic cylinder accident protection by movable grinding belt cover tension of each grinding belt by pneumatic belt tension device the grinding belt is driven by a frequency controlled AC-motor with P = 4,0 kw frequency converter with brake chopper unit for braking in max. 10 s grinding belt speed v = 4-25 m/s emergency-off release line in the working area with a sliding table of aluminum-pipe installed between the machine stands table movement back and forward by means of 4 soft prism rolls max. workpiece weight 100 kg motorized table height adjustment on roller guidings max. 480 mm drive by a gear motor with P = 0,55 kw, speed v = 0,5 1,5 m/min pressure of the grinding belt on the workpiece to be ground by manually operated grinding pressure piece, pendulous pressure piece with locking screw, softy guiding on prism rolls dust extraction tube on the left hand machine stand with D = 200 mm necessary extraction power = approx. 3400 m 3 /h www.kuhlmeyer.de
TWIN BELT GRINDING MACHINE TYPE ZBS for manual grinding, satin finishing and polishing ZBS 1 * Table dimension 2000 x 800 mm, grinding belt 100 x 7100 mm equipped with a left hand machine stand with the grinding belt drive unit and a right hand machine stand with the grinding belt clamping unit free space within the working area by guiding the belts over an upper installed deflection unit open and close of upper grinding belt hoods by pneumatic cylinder accident ZBS protection 2 by * movable Table grinding dimension belt cover 3000 x 1000 mm, grinding belt 100 x 9000 mm tension of each grinding belt by pneumatic belt tension device the grinding belt is driven by a frequency controlled AC-motor with P = 4,0 kw frequency converter with brake chopper unit for braking in max. 10 s grinding ZBS belt speed 3 v = * 4 -Table 25 m/s dimension 4000 x 1000 mm, grinding belt 100 x 11200 mm emergency-off release line in the working area with a sliding table of aluminum-pipe installed between the machine stands table movement back and forward by means of 4 soft prism rolls ZBS 4 * Table dimension 5000 x 1000 mm, grinding belt 100 x 13200 mm max. workpiece weight 100 kg motorized table height adjustment on roller guidings max. 480 mm drive by a gear motor with P = 0,55 kw, speed v = 0,5 1,5 m/min pressure of the grinding belt on the workpiece to be ground by manually operated grinding pressure piece, pendulous pressure piece with locking * The usable working width does not correspond to the given table size. screw, softy guiding on prism rolls dust extraction tube on the left hand machine stand with D = 200 mm necessary extraction power = approx. 3400 m 3 /h www.kuhlmeyer.de
Handling device(1) Contact rollers (2) Foot switch pedal www.kuhlmeyer.de
INFINITELY WORKPIECE HANDLING DEVICE easy unit movement by u- shaped table frame on 4 prism rollers bearing mounted at the table frame for arrangement of a turn mandrel of an aluminum-pipe CONTACT secure stop DRUM by a disc PRESSURE brake, brake PIECE, torque required 30 danmfor by stainless spring power steel loosing of the brake pneumatically by a foot switch soft sliding on prism rolls turn mandrel with integrated workpiece swivel device with secure stop in 0 /22,5 /45 /67,5 axial movement and 90 position on ball by guides a pneumatic activated bolt additional pendulous turning ring suspension with 90 stopsof contact drum control by control foot pedal of pendulum activated valves motion through two adjustable pressure springs secure workpiece rectangular clamping run by to 4 sanding adjustable belt vacuum adjustable suction with plates set located screws at the swivel device suction plates equipped controlled with by quick foot switch change pedal device for contact drum tube vacuum unit with 10 m contact drum 3 /h vacuum capacity tube D = 100 mm, d = 40 mm, L = 130 mm PARKING SYSTEM contact FOR drum MACHINE tube TABLES with rubber hardness 45 shore storage rack for two sliding tables Handlingseinrichtung to store two sliding tables (1) positioned behind the machine Kontaktwalzen- Druckstück (2) Fußschalter www.kuhlmeyer.de
CONTACT DRUM PRESSURE PIECE, required for stainless steel soft sliding on prism rolls axial movement on ball guides pendulous suspension of contact drum control of pendulum motion through two adjustable pressure springs rectangular run to sanding belt adjustable with set screws equipped with quick change device for contact drum tube contact drum tube D = 100 mm, d = 40 mm, L = 130 mm contact drum tube with rubber hardness 45 shore Handlingseinrichtung (1) Kontaktwalzen- Druckstück (2) Fußschalter www.kuhlmeyer.de
Easy change of the belt
Flexible belt tension at low pressure
Exact belt running
Flexible belt speed and quick stop
automatic tool
Werkzeug Automatik AUTOMATIC TOOL with a linear guiding at the traverse on which the pressure tool runs drive of the pressure tool by a frequency controlled gear motor with P = 0,25 kw and a toothed belt connection between the tool and the toothed belt can be released for manual work with an electro pneumatically controlled sliding unit to change between the two belts automatically with an electro pneumatically controlled vertical unit for the automatically working and release motion of the tool adjustment of the working pressure by a proportional valve tool carrier with a quick changing device for the pressure tool including the contact drum Ø 100 x 130 mm control of the working and release motion by a SIMATIC S7 PLC energy connection by a drag chain system the movable belt guard is not applicable (Automatic tool only in connection with the automatically reciprocating table movement or with a driven scissors lift table) AUTOMATICALLY RECIPROCATING TABLE MOVEMENT drive of the table by a frequency controlled gear motor with P = 0,18 kw synchronously driven via tooth belt drive speed variable from 0,5 4,0 m/min. drive path controlled by PLC with coupling for disengaging the drive (manual operation) www.kuhlmeyer.de
Werkzeug Automatik HYDRAULIC SCISSORS LIFT TABLE movable by hand AUTOMATIC TOOL platform 1000 x 2500 mm with a linear guiding at the traverse on which the pressure tool runs load 1500 kg drive of the pressure tool by a frequency controlled gear motor with P = 0,25 kw and a toothed belt lift 1000 mm connection between the tool and the toothed belt can be released for manual work with integrated hydraulic aggregate P = 1,5 kw with an electro pneumatically controlled sliding unit to change between the two belts automatically with circulated safety contact bar with an electro pneumatically controlled vertical unit for the automatically working and release motion of the tool with a steel pipe frame with wooden stripes onto the scissors lift table adjustment of the working pressure by a proportional valve with round guiding rails positioned at the lift table to hold the sliding table or handling devices tool carrier with a quick changing device for the pressure tool scissors lift table on a drive carrier with 4 flanged wheels including the contact drum Ø 100 x 130 mm with two 3 m long rails, which need to be bolted onto the ground control of the working and release motion by a SIMATIC S7 PLC (ground plates / bridges need to be supplied by the customer) energy connection by a drag chain system the movable belt guard is not applicable DRIVE FOR SCISSORS LIFT TABLE for automatic movement (Automatic tool only in connection with the automatically reciprocating table movement or with a driven scissors lift table) carrier designed for a total load of 5000 dan drive by servo controlled gear motor with P = 0,37 kw AUTOMATICALLY RECIPROCATING TABLE MOVEMENT drive speed v = 0,1-8 m/min. drive of the table by a frequency controlled gear motor with P = 0,18 kw power supply of the scissors lift table and the drive through a wire chain synchronously driven via tooth belt push buttons and speed control in the operator panel drive speed variable from 0,5 4,0 m/min. limit positions with safety switches drive path controlled by PLC drive 1800 mm with coupling for disengaging the drive (manual operation) with dust slides controlled by a SIMATIC S7 PLC www.kuhlmeyer.de
Control
Steuerung PROGRAMMABLE CONTROLLER necessary at tool or table automatic SIMATIC S7 PLC with an operator panel OP17 to store the data like pressure, speeds, part sizes and grinding passes with a hand held device for the set up www.kuhlmeyer.de
RITTAL Osma Aufzüge Rexroth Neff Rolls Royce Hörmann Bosch Siemens Weber Trumpf BASF Franke Nederland General Electric Gaggenau Industrie S.A.S Metalbud Sp. z o.o. www.kuhlmeyer.de All further references can be found on the disk