“switch+” with removable chocolate tank
Contents
1. stainless steel draining pipe with butterfly valve is installed Through this pipe also drain water from cleaning can be removed 40 Optionally a single jacket emptying pipe for chocolate 1 14 at the top of the aoa machine should you want to install a second pump to be able to work Zoider Lummen 1058 continuous real chocolate Dellestraat 11 11A 3560 Lummen Belgium tel 32 0 13 52 18 84 fax 32 0 13 52 18 48 info prefamac com www prefamac com Chocolate pump and level detection 41 42 45 46 47 48 49 Double jacket heated cast iron pump to distribute chocolate towards the curtain tank and or to fill the chocolate bath When working with real chocolate optional a second cog wheel chocolate pump or return pump The first distribution pump in the real chocolate option will be replaced by a lobepump because a cog wheel pump will warm up the chocolate which might be a problem for real chocolate The return pump can always be operated manually Optionally the second pump the return pump can be replaced by a lobepump Stainless steel double jacket or electrical heated heating wire 20W with mechanical thermostat piping With butterfly valves left and right of the pump s to execute simple cleaning activities Machine is equipped with adjustable level detection without contact that will determine the minimal chocolate level When this detection should be broken there is always a2. ETIND 201105 TECHNICAL DESCRIPTION INDUSTRIAL CHOCOLATE ENROBING MACHINE SWITCH WITH REMOVABLE CHOCOLATE TANK General The basic machine consists of an entire exterior frame that incorporates the grill conveyor and the distribution tray and the rotation applications The chocolate tank together with the chocolate bath is autonomous and needs to be installed underneath the basic machine On its removable chassis the chocolate pump the agitator and the heating are installed For one basic machine several chocolate tanks can be delivered when one wants to work with different types of chocolate per tank or when one wants to work nonstop with one type of chocolate In the latter case a second tank will be installed while the first tank gets cleaned Thanks to a 3 phased plug and a light aluminium cover the tank that is not used can be kept warm outside of the basic machine This type of enrobing machine is extremely suitable to function as regular enrobing machine with bottom and or complete enrobing to function as conveyor belt to transport products that need not be enrobed if the chocolate chassis is removed to avoid pollution of its content to easily clean the chocolate tank when you compare it with a traditional machine to work continuously if a second tank is installed during the maintenance activities of the first tank to switch easily between different types of chocolate when one purchases a tank for each
3. are heated by the thermoflu 96 All piping curves taps underneath the machine that have no double jacket will be heated with heating wire 20 W which is regulated by a mechanical thermostat 97 Heating upper space by 6 ceramic heating lamps each 250 Watt 230 115 100V Meant for the single jacket chocolate feeding drain pipe plus the single jacket distribution pipe to the curtain tray 98 All ceramic heating elements have a stainless steel protection hood that has a pearled exterior 99 The entrance and exit side of the machine are equipped with a heated plate with a downward slope to the chocolate tank The plate is heated by a flat resistance of 600W with mechanical thermostat 100 Optionally for real chocolate heat exchanger and fitted with a connexion for cooling water in order to accelerate cooling at the transition from night to the day position 3 way valve guided by chocolate thermostat CE documentation 101 In English available after delivery of the machine and agreement regarding the functionalities CE EEC ARAB declarations Brief technical description Safety and inspection rules User manual Electrical drawing Spare part list of all electrical parts Optionally additional documentation available Prefamac NV Industrial Zone Zolder Lummen 1058 Dellestraat 11 11A 3560 Lummen Belgium tel 32 0 13 52 18 84 fax 32 0 13 52 18 48 info prefamac com www prefamac com
4. ecial shaft on the grill belt by means of a frequency regulation 74 Optional blower LIGHT POWER adjustable by means of frequency regulation 75 The height of the blow mouth can be adjusted and or aligned towards a certain angle 76 Optional decoration for real or compound chocolate 77 Optionally heated detailer with separate motor Minimotor 1200r min and speed regulation Electrical execution basic machine and removable chocolate tank 78 Central electric panel at the front upper side of the machine 79 The chassis can be removed at the service side or at the back side of the back side Please specify 80 The removable chocolate tank is connected electrically with the basic machine through 3 phased and multipolar plugs 8l Thanks to the 3 phased plug the chocolate tank can be held warm separately Prefamac NV Industrial Zone Zolder Lummen 1058 Dellestraat 11 11A 3560 Lummen Belgium tel 32 0 13 52 18 84 fax 32 0 13 52 18 48 info prefamac com www prefamac com Y 4 hil Mtn N mi 82 Through connectors or multipolar plugs the agitator the chocolate pump the temperature sensors and the control of the chocolate tank can be connected disconnected to from the basic machine 83 Separate stainless control cabinet attached on the removable frame with on off switch for pump and heating Digital thermostat to keep the chocolate warm when the tank is at a different location 84 At the ser
5. eyor turn at the same speed as the grill conveyors within the machine by means of sprocket wheel transmission if this option has been chosen up to 500mm with the same motor Heating 89 Three digital thermostats Omron with double screen for temperature of the water upper space and chocolate for demanded and actual temperatures 90 Thermostats for upper space and for chocolate with day and night position manually adjustable 91 With mechanical safety thermostat for the temperature of the water 92 Warming up of chocolate by means of a run through heating unit thermoflu Iph 230 115 100V with a built in circulation pump with an electrical resistance casted in an aluminium housing of 3 600 Watt and telltale 93 When using real chocolate there will be a separate heating for the chocolate tank and piping underneath the machine This means that a second flow through heating element thermoflu will be installed also Iph 230 115 100V with built in circulation pump and equipped with an Prefamac NV electrical resistance cast aluminium casing and telltale Industrial Zone 94 With this second thermoflu an extra mechanical thermostat and bleed tray Zolder Lummen 1058 Dellestraat 11 11A 3560 Lummen Belgium tel 32 0 13 52 18 84 fax 32 0 13 52 18 48 info prefamac com www prefamac com for this second water circuit will be delivered 95 Most of the piping and curves underneath the machine have a double jacket and
6. n alarm through a vibrating limit switch security detection When working with real chocolate the feeding pump of the tempering machine will activate when reaching the programmed normal minimal level Through a tensionless contact a command to the return pump of the kettle can be built in in case the alarm level vibrating limit switch is reached This connexion is done by the customer When working with compound chocolate a built in tensionless contact is can be used to ensure that a command is sent to the feeding pump of the melting kettle when the normal minimal level is reached This connexion is done by the customer Through a tensionless contact a command can be sent to an alarm or sound signal when the alarm level vibrating limit switch is reached This connexion is done by the customer Filter chocolate 50 5l 52 53 54 353 Optional low pressure filter at the suction side of the chocolate pump to obtain a 100 clean flow of chocolate to the distribution tray and chocolate bath Optional low pressure filter at the suction side of the return pump when optional PA pump to have clean chocolate returning to the melting kettle This filter unit consists of a double jacket heated box with lid with inside the removable filter The pattern of the holes of the sieve needs to be specified at confirmation The filter can be installed externally when frequently cleaning is necessary or internally when m
7. ocolate tray simultaneously by means of a 3 way tap and a double overflow in the distribution tray This would allow to have a chocolate bottom and line decoration on top of the product Chocolate bath on the removable chocolate tank 64 Decentral filling of the chocolate tray to enhance the equal distribution of the chocolate al along the width of the belt 65 Stainless steel cylinder in chocolate bath adaptable by means of frequency regulator of the brand Lenze 66 Valves to control chocolate bath operated by locked indexed rotary switches at the outside at the front of the machine 67 Draining valve to empty and regulate chocolate bath operated by locked indexed rotary switches at the outside at the front of the machine 68 Perfect regulation of the chocolate bath per product by means of the speed of the cylinder in the bath position of the valves and regulation of the draining valve Rotation vibration blowing and detailer 69 At the end of the first grill conveyor the excess chocolate will be vibrated or optional blown away 70 The position of the vibrated shaft rotation blower are standard design Please specify if you desire other positions 71 Rotation system which can be controlled manually between the first and second grill conveyor in the enrobing machine 72 A rotation plate must avoid products falling in the chocolate tank after rotating 73 With adjustable vibration by vibration motor and sp
8. odest waste It is also possible to install 2 low pressure filters in a bypass position to ensure a continuing production by adjusting the 3 way tap while one filter is cleaned the Vag filter takes over This can only be installed externally Chocolate curtain or decoration lines 56 57 58 Distribution or curtain tray are fed by through a single jacket subdivided distribution pipe to insure a smooth distribution of the chocolate over the entire width of the belt With internal distribution stencil in the curtain tray to equally distribute the chocolate over the width of the grill conveyor With double chocolate curtain Prefamac NV Industrial Zone Zolder Lummen 1058 Dellestraat 11 11A 3560 Lummen Belgium tel 32 0 13 52 18 84 fax 32 0 13 52 18 48 info prefamac com www prefamac com 59 Width of both chocolate curtains can be regulated by means of adjustable curtain plates 60 The distribution tray is adjustable in height 61 Basic machine of standard enrobing machine is equipped with stainless steel 3 way tap to either enrobe the product from one side with chocolate only the bottom or to completely enrobe the product For one sided enrobing the chocolate bath underneath is fed while for complete enrobing the curtain distribution tray on top is fed 62 The 3 way tap is installed at the backside of the machine 63 Optionally for compound chocolate the machine can feed both the chocolate bath and the ch
9. prefamac com www prefamac com 16 Second grill conveyor is removable even though maintenance is possible through chocolate tray on castors 17 Diameter standard knife 20 mm 18 Knife in synthetic fibre 19 Standard pitch grill 5 7 to 6 0 mm depending on diameter knife 20 In case of small or difficult products a small plate or shaft is placed between the first and second grill conveyor or one grill conveyor is possible as well 21 Mechanical tensioning system to tighten the grill conveyor s 22 Optional upper grill or upper cylinder to cover light products only at the bottom side 23 Entrance grill conveyor is optional absolutely necessary for crumbly products or exit grill conveyor for example for decorative applications 24 Approximate length entrance part entrance grill conveyor 0 mm 25 Approximate length exit part exit grill conveyor 0 mm Mechanical construction of removable chocolate tank chocolate bath 26 Chocolate tank chocolate bath and underlying frame in stainless steel 27 All stainless steel used in the machine is type 304 Dairy couplings taps are type 316 28 This frame complete with tank also referred to as chassis will be pearled 29 The complete chassis can be removed on stainless steel castors with brake 30 The removable tank and chocolate bath can be disconnected mechanically from the basic machine by means of a dairy coupling This coupling is situated underneath
10. the 3 way valve see further of the basic machine 31 The chocolate pump with motor reductor the motor reductor of the mixing arm and the heating element with circulation pump for the water thermoflu is the minimum of things fixed on the chassis So these parts are removed as well when the chocolate tank is removed 32 Content chocolate tank from 20L to 220L depending on the width of the belt 33 For real chocolate The chocolate tank has a double jacket and is heated underneath and on the sides of the tank It is not insulated because it would slow down the cooling process of real chocolate For compound chocolate the chocolate tank has a double jacket and is heated underneath and on the sides It also is insulated and washable Veka material on the side is optional 34 Including anodized aluminium cover 2 0 mm to keep warm and protect content of chocolate tank when removed 35 Double jacketed chocolate tank supplied with a small tap with flow meter and several bleeding nipples to fill up the water circuit of the machine and or to bleed the water circuit of the machine 36 Chocolate tank equipped with mixing arm 37 Single jacket filling pipe for chocolate 1 4 with mouth at the top of the machine This filling pipe can not be double jacket but this is not necessary as the upper part of the machine is heated 38 Extra mouth 2 at the bottom side to drain and or fill the machine 39 On this mouth a heated double jacket
11. type and that each tank is kept warm Mechanical construction of fixed basic machine I Frame chocolate tank chocolate bath dust cover made out of stainless steel 2 Upper side machine 4 polycarbonate foldaway sides within stainless steel frame which can be opened by means of gas springs 3 Bottom side machine pearled stainless steel doors 1 at the removable side 1 at the back side and one on each side of the machine with toggle switches 4 All stainless steel used in the machine is type 304 Dairy couplings taps are type 316 5 The whole construction will be pearled 6 Approximate length machine 2 100 mm or 2 200 mm when option detailer 7 Approximate covered length machine 2 100 mm or 2 200 mm when detailer with optional heating hood 8 Approximate width machine width grill 600 mm 9 Approximate height entrance part 930 mm or on demand 10 Approximate height exit part 930 mm or on demand 11 The basic frame sits on adjustable stainless steel machine feet SOmm Grill conveyor basic machine 12 Width grill conveyor 400 to 1 500 mm 13 Two connected grill conveyors to avoid pollution of the second grill conveyor 14 Approximate length first grill conveyor 1 100 mm 15 Approximate length second grill conveyor 900 mm Prefamac NV Industrial Zone Zolder Lummen 1058 Dellestraat 11 11A 3560 Lummen Belgium tel 32 0 13 52 18 84 fax 32 0 13 52 18 48 info
12. vice side the grill conveyor moves from left to right or different on request 85 Electrical execution 400V 3ph 0 50 Hz or 200V 230V 3ph 50 60Hz 86 Motors 3ph 400V 50Hz or 3ph 200V 230V 50 60Hz a Motor for drive grill conveyor basic machine Lenze 0 75 kW frequency controlled Lenze and IE2 for a lower energy consumption b Motor for agitator oscillator removable frame Lenze 0 55 kW speed can t be adjusted c Motor for bath cylinder basic machine Groschopp 0 27 kW frequency controlled Lenze d Motor for distribution pump removable frame Lenze 0 75 kW frequency controlled Lenze and IE2 for a lower energy consumption e Motor for optional 2nd pump on the removable chassis 0 75kW Lenze frequency controlled Lenze and IE2 for a lower energy consumption f Motor vibration basic machine Groschopp 0 27 kW frequency controlled Lenze g Motor optional blow unit on the removable chassis 0 75kW S amp P Light 1 1 kW S amp P Power frequency controlled Lenze and IE2 for a lower energy consumption h Motor optional detailer 0 063 kW Minimotor frequency controlled Lenze i Motor optional decoration 0 27 Kw Groschopp frequency controlled Lenze 87 Speed of the whole grill conveyor can be controlled from 1 0 to 4 0 meters per minute by means of frequency regulator Siemens Lenze reach 20 70 Hz The nominal speed amounts to 2 0 m min with 50 Hz Different speed on demand 88 Both entrance and exit grill conv
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