Venjakob HGS/-Duo/C painting system, pallet conveyor

consisting of: - Injection unit HGS - DUO/C - Working width 1100 mm - With pallet conveyor system - Exhaust channel - Total length 8600 mm - Year of construction 1999 Description of the individual assemblies: SPRAY MACHINE TYPE HGS-Z, 1 Spritz cabin Spritz cabin housing, manufactured in a sturdy profile element construction as a screw assembly. On the operating side there are double-fold doors with large viewing panes and electric door interlocks. Opposite the operating side, the cabin is equipped with inspection doors, so that all areas of the cabin are easily accessible. The spraying area is illuminated by a fluorescent lamp. Above the folding doors there is a switch panel with all control actuators, compressed air control valves, manometer, differential pressure monitor, pistol test switch, push-button control group for all drive motors, including emergency stop button. The electrical switching elements are wired to terminal boxes. 1 electrical control cabinet With all required switching and fuse elements, motor protection switches, indicator lamps and main switch. All components are wired to terminals. The control cabinet contains all required contacts for interlocking of the offered machine as well as of external machines. 1 pistol drive Z configured as a high-performance linear actuator with servo drive. The linear unit is completely enclosed. It consists of a wear-resistant linear guide unit, made of machined aluminum extruded profile and hardened steel shafts. The carriages are driven by a belt and consist of torsionally stiff lightweight metal with high-load, roller bearings. Lubrication is supplied via an installed central lubrication device on the operating side of the spritz cabin. The construction guarantees a constant pistol speed over the entire working width. The pistol speed is steplessly adjustable from 0.4 - 2.5 m/sec via a SPS operation device on the control cabinet (max. 30 double strokes). Acceleration and deceleration values automatically adapt to the chosen pistol speed. This produces a smooth pistol movement in all speed ranges. The drive is provided by a servo motor. All supply lines to the spray pistols are routed in a power conduction chain. The various spraying programs are selected at the switch panel via a selector switch. Up to 15 individual programs can be stored. The pistol carrier is designed for a maximum of 8 spraying pistols. All pistols are equipped with a ring rinse system for fast replacement of the spray material. Each spray pistol is provided with height and angle adjustment. 1 Pallet conveyor system suitable for operation of the plant by one person at the machine inlet, with an upper forward-moving and a lower returning transport level, consisting of closely arranged transport pallets. The belt base frame is made of stable screw- and weld-construction steel sheet. Drive chain wheels and pallet supports are mounted on a central mounting plate and adjustable via threaded spindles. The pallets consist of a sturdy frame protected against spray mist. Technical data: - Length: 8726 mm - Number of transport pallets: 20 pcs - Pallet size: 730x1520 mm - Working width: max. 1100 mm - Feed rate: 0.5-2.5 m/min 1 Exhaust system "DRY" made of galvanized sheet metal, consisting of: 2 transverse exhaust shafts arranged across the direction of travel with filter paper in the insert frame, retractable from the operating side. The exhaust shafts are connected to the operating side and to another filter system. These filter elements consist of felt fiber and can also be removed laterally for cleaning. Cabin width: according to installation drawing 1 Fan for exhausting paint mist and exhaust air for the drying zone, Air throughput: 10000 m3/h 1 Pistol control via photoelectric sensor at the inlet into the spritz cabin by scanning the front and rear edges. Pistols are switched on and off in groups. The spraying width is set manually, by adjustable initiators. 1 Dust protection hood at the outlet of the machine, foldable, with viewing panels Length approx.: 1100 mm 1 Supply air filter cover AV fully integrated in the upper cabin area to guide the air flow within the spray cabin from the inlet ceiling to the exhaust shafts. The individual filter elements are easy to replace. The plant consists of: - 2 axial supply air fans with adjustable air quantity - 2 filter stages with regenerable filter elements EU3/5 - 1 overpressure meter to monitor the filter condition. 1 Exhaust duct - not heated - Length approx. 3500 mm - with damper at the outlet, incl. supply air filter EU5, supply air fan - Inflow and outflow amount: approx. 4000 m3/h