Schokoladen Walzwerk

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1.1. Performance criteria Capacity: approximately 300 - 750 Kg/h (16-32 microns) depending on recipe. 1.2. KK5R1300Y/P consists of: Generally Frame. Rolls. Drive. Transmission. Hydraulic system. Roll cooling. Scraper. Control cabinet. Inspection doors on both sides of the machine. All parts that contact with material is to be made of stainless steel, except the roll surface. Feeding section Automatic, continuous feeding is possible with stainless steel feeding hopper. Easily moved out for cleaning rolls. The electric pneumatically controlled flap is opened and closed with the aid of the level monitoring device. Processing section Five rolls. Roll size: 1300mm. Roll diameter: 400 mm. Working width: 1300mm. Double layered cast iron. The rolls made of special centrifugally cast iron. Dynamic balance is 750 rpm. Feeding group rolls 1 and 2. Grinding group rolls 2 to 5. Rolls mounted in roller bearing with grease lubrication. Grease lubrication pipes are central localized for easy operation. Special helical gear wheels in enclosed boxes with forced oil lubrication for transmission. Cooling system Water automatic heat sensitive. Solenoid valves and flow switches in the cooling water cycle to allow the automatic on and off. In case of pressure drop or no water, the rolls are released from pressure and the system stops automatically. The cooling water system controlled digitally by solenoid valve system. Digital thermo controllers for the rolls. Controls the water temperature in the rolls accurately. A reversible flow water filter has to be installed into the supply line by the customer. Cooling water flows over the water lance in to the roll. Water lance is equipped with thermometer and pressure gauge. Thermo sensor PT100. Digital temperature indicators for each roll (KK5R1300Y). Water cooling temperature of each roll can be set separately. Mechanical gap adjustment The gap adjustment device of the first roll gap is used for processing soft masses with a low consistency. For the adjustment of the roll gap a mechanical stop is applied against the cylinder by means of a hand wheel. Roll gap value shown on the position indicator of the hand wheel. Driving section The helical gear wheels are in the left hand side of the frame. It is driven with high performance V belts directly on the 5th roll, whereby the V belt pulley is installed in the machine. The hydraulic units are located on a block in the left hand side of the frame. The cooling units are located in the right hand side of the frame. Gears are force lubricated with separate oil pump. The machine has oil pump for oiling the gears. Electric control section The control unit is in an external control cabinet. The dimension: 500mm wide, 2000mm high, 800mm long. Overall specification W: 2700mm H: 3100mm L: 1500mm Roll weight : 600 Kg Power motor: 75 KW Utility consumption Cooling water consumption: app. 3-4 m3/h (12°) Air connection: Aressure: 6-10 bar Compressed air cons: app. 0.02 m3/h Electrical date Voltage: 380V. Frequency: 50 Hz. Control voltage: AC 220 V. Motor (for 1300mm working width): 90KW soft start, pulley belt and rim. The main motor has soft start system. Hydraulic system The hydraulic pressure adjusted manually and there are indicators showing the pressure of each pair of rolls (KK5R1300Y). The hydraulic pressure controlled by PLC and showing the pressure of each pair of rolls on the screen (KK5R1300YP). With indicators showing pressure in each outlet pipe of hydraulic pump (KK5R1300Y) Protection function There is "no water" prevention. If there is no water in the machine, warning lamp is lit and machine doesn't start. Machine stops running if no water or no oil. Discharge section Scraper knife scrapes automatically without giving damage on the last roll. The width of the knife is 30mm. A stainless steel discharge trough with a cover for watching and cleaning.

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K&K MIXER TYPE KKHSM1000 & TYPE KKHSM1000V K&K high speed chocolate mixer is designed specially to satisfy the requirements of simplicity and easy use necessary for chocolate production. K&K mixer is perfectly suited for the production of chocolate and chocolate dough. The mixing arms are specially designed for rapid mixing and to produce a perfect mixture. K&K high speed chocolate mixer is characterized by: - Temperature control system for heating water and for the pastes. - The rotate direction of the mixing shaft can be regulated and is possible - - clockwise and anti-clockwise. -The four mixing arms are specially designedfor rapid mixing andassembled on -the mixing shaft to produce a perfect mixture. -The production outlet lid is regulated by pneumatic piston. -The rear of the mixing unit is protected by fixed panels. -The independent electrical control box contains all power and auxiliary -controls. -Robust, easy to operate, less disturbance. -The arrows showing the way of mixture movement during the mixing of mixer arms. -Performance criteria -Capacity 1000 kg, safety volume at a specific weight of 1 kg/dm3 -Medium mixing of pasty chocolate mass -Total volume: approx. 1500 l -Usable volume: approx. 1000 l -Throughput 3 batches / hour, 3T/h capacity? KK Mixer consists of: -Generally -Mixer -Support frame -2nd Mixer - storage vessel -Frame in welded construction or cast iron, hygienic feet design -Mixing vessel -Vessel and drum walls have a double jacket containing water -temperature sensor Pt100 for both product and water, without amplifier. -typical working temperature 45-55 °C -electro valve voltage: 24Vdc -remote controlled switches: 230V ac -external auxiliary socket voltage 230Vac 50Hz (European) -Mixing element(s)?Powered by an asynchronous motor - 380 V- 50Hz- IP 55 -Consists of U-shaped mixing and co-rotating mixer shaft(s)?2nd mixer with not -sophisticated but simple mixing elements -Mixer main motor power: 18,5 kW -2nd mixer main motor power: 15 kW -Top of Mixer -Inspection lid for process inspection, cleaning purposes and manual entry of -small amount of ?ingredients -Air escape -Electro pneumatically controlled outlet valve with position sensors -Outlet is "water tight" when closed. -Color machine: RAL 1014, metallic grey or upon the request of the customer Working Conditions - Ambient temperature: 35°C - Heating water temperature: 45-55°C - Compressed air: 6 bars - Duty cycle: 24hrs 7/7d