Zen Industrial Engineers Gidc, Vapi, Gujarat

Condition : New

Gas singeing machine video links:- http://www.youtube.com/watch?v=gDIfRSrbLmY http://www.youtube.com/watch?v=_Si4UimaA9M Controlled Combustion Controlled combustion system has been constantly developed and improved by further innovations till to the todays built “Double-Jet” Slot burner. The Dust-Free Cloth Entry System : Brushing Unit Zen singe’s dust-free cloth entry system meets an essential economic, technology and social safety requirement when singeing fabrics. ZEN supply either 2 or 4 roll brushing or beating units; the 4 roll unit can be supplied as a combination unit. Brushes or beaters are placed on both sides of the fabric and a mechanism is provided so that fabric contact can be easily varied from zero to maximum contact. The device consists of three machine components: The closed extraction chamber The fully sealed entrance section The “Beating: fabric cleaning unit. The Beating Fabric cleaning Unit. The Beating achieves outstanding results in cleaning fabrics by intermittent beating and brushing combined high air exchange rates. Energy supply to ZEN Gas singeing machines. Singeing burner are most often fueled with gas. The ZEN singe “Double-jet” burner is suitable for any type of gas. If direct gas supply is not available, ZEN singe delivers units to gasify petrol kerosene and naphtha. Besides the burner construction, the correct gas:air mixture is decisive for the flame quality. ZEN singe uses the proportional mixing valves, guarantying a constant ratio independent of the amount of mixed fed to the burners. The Double – Jet Burner The heart of the ZEN Gas singeing machine Zen Singe use High Performance Double-Jet Burners in all machine types. Developed by ourselves, and patented world-wide, it allows ZEN singe to set high standards for the quality of the singeing flame generated in the burner, which is the key function of the entire installation. The essential feature of the Double-Jet Burner include: Equal distribution of the mixture by means of a series of expansion and compression chambers. Uninterrupted flame band achieved by exit of the gas-air mixture from two parallel slot nozzles. Generation of a homogenous flame by ideal combustion of the gas-air mixture within the combustion chamber formed of moulded ceramic bricks. Generation of a highly-concentrated, high energy flame: the prime requirement for singeing textile materials of natural, regenerated and synthetic fibres. These properties clearly distinguish the Double-Jet Burner from conventional burner, with respect to reliability, precision, performance, capacity, and energy consumption. Singeing Technology ZEN have developed singeing machine with a verity of singeing positions in order to meet the range of requirements for textile finishing. The choice of model is dependent on the quality of the textiles to be processed and the type of singeing to be achieved. Singeing onto free-guided fabric The singeing flame meets the free-guided fabric at right angels as the fabric passes between two guided rollers. This position is recommended for materials made of 100% natural fibre and for blended fabrics which have been thoroughly beaten, with weights over 125 g / m sq. Singeing onto a cooled roller The singeing flame meets the fabric at right-angels as it is bent over water-cooled roller. The choice of this position composed of temperature sensitive fibres, open-weave fabrics and those with weights of less than 125 g / m sq. In addition to the singeing position the singeing effect can also be influenced by variation of key singeing parameters namely speed, flame intensity and distance of the fabric from the burner. These are readily adjusted and monitored making the process more precise and reproducible. Automatic Flame Width Adjustment Automatic adjustment of the flame width is a logical development in Gas singeing machines, especially with regard to energy conservation. The appropriate width of the flame is automatically defined by setting the cloth guiders to the cloth width. The intensity of the flame is also adapted automatically to these valves by means of the integrated intensity adjustment mechanism. Singeing Machine Safety ZEN singeing machines conform to the strictest international safety regulations. When delivered abroad the safety features of ZEN singeing machines can be adapted to the standard and guidelines of the country in question. The Impregnation Compartment Technology for Measured Impregnation The impregnation compartments can be supplied with a cloth capacity of 10, 15 and 20 meters. The upper and lower rollers are fitted externally with ball bearings; permitting high speed upto 150 m/min. whilst being unaffected by threads, fluff and process chemicals. At the exit of the impregnation compartment two-roller squeeze mangles are used. For certain fabrics dry singeing is common, and it is well known that there is a fire hazard from burning or smoldering residue. To minimize that risk the ZEN-singe impregnating compartments can be delivered in special execution to be used as steaming as well. Spark extinguishing steamers are available for fabrics like corduroy and velvet. Fabric delivery According to customer’s requirement ZEN singeing unit can be fitted with cloth delivery devices such as batchers with friction or center drive, plaiters or precision plaiter/stacker. Combinations of these devices are also possible with synchronization of these devices to the speed of the singeing process being guaranteed. Outstanding Features Singeing on both side of the fabric with four pass arrangements on two burners. Heavy duty burners with S.S. Strips Lower gas consumption due to complete combustion of the fuel. Blue flame with high intensity. Auto-stop of flame on power failure.

Zen Industrial Engineers Thermic Fluid Heater economically and efficiently replaced dominating steam heating and electrical heating system since two decades. In this system by using thermic fluid you can go upto 350° centigrade, very easily at atmospheric pressure because this system is pressure less. We use pump for circulation only. This system is out side purview of Indian boiler regulation. It also eliminates other problems like corrasion, scaling etc. since no water is used. Construction Zen Industrial Engineers Coal /Coal cum Husk / Wood / Agro waste / Baggass / Petcoke fired Thermic Fluid Heaters are designed & developed to minimise the cost of production. The increasing cost of furnace oil day-by-day and unreliable supply created the need for an alternative fuel to be used in the Thermic Fluid Heating system.Zen Industrial Engineers has come up with new design and model in the system such as- v Vertical four pass :- Capacity 4 Lac K. Cal / Hr to 30 Lac K. Cal / Hr v Vertical three pass :- Capacity 1 Lac K. Cal / Hr to 6 Lac K. Cal / Hr v Capacity Enhancement Package. The Thermic Fluid Heater is combination of Furnace and Radiative Heat Exchanger Unique Design Features Reduced Excess Air: Radiant Heat Exchanger above furnace absorbs total heat produced due to radiation and keeps furnace cool. So there is no need to provide excess air to keep furnace below 800° C. This increases Thermic Fluid Heater efficiency. Air Pre-heater: Primary fresh air from FD fan is passed through air pre-heater to absorb the waste heat in the flue gases, which results in further increase in fficiency. Balanced Drought System: Means minimum infiltration of unwanted air through fire door. We achieve this by passing all the air required for combustion through air pre-heater. thus maximum heat recovery from flue gases take place in air pre-heater and rated efficiency is assured. Secondary Air System: Secondary air for secondary combustion from SFD circulated to jacket type furnace works as an air insulator and coming out from nozzle. this air burns all volatile gases which otherwise get escape with flue gases. This results in increase in its efficiency. 4 Way Safety v In Case of Power Failure Standby Diesel Engine or Generator Set Keeps Thermic Fluid Moving to avoid Oil Cracking. v In Case of Thermic Fluid Temperature Goes Beyond set limit. Temperature Controls Switch off the Fan v In Case of Thermic Fluid Pump Motor Trip / Stops Electrically Interlocked Cuts off ID Fan v In Case of Low Thermic Fluid Level in Expansion Tank There Will be Pressure Drop in the Pressure Gauges.

Zen’s Non – IBR Four Pass, Fully Automatic Boliers Operating Principle & Special Construction Features. ZEN is the latest design in coil type Non – IBR boilers, incorporating unique revolutionary principle of combustion. The main boiler comprises of a double jacketed M.S. Shell housing a helical coil placed within it. The combustion air is forced through the jacketed shell by means of a centrifugal blower thereby getting preheated and keeping the outer shell cool. The pressure jet burner atomizes the fuel and combustion is established. The flue gas flows axially downwards and on reaching the bottom, it reverses upwards thereby completing two passes in the radiant zone ensure complete combustion and high rate of heat flux. Flue gases then flow downwards between the coil and inner shell. This is a third pass which is a convective pass. In the fourth pass, which is through an Efficiency Module comprising of an Atmospheric Economises the flue gases further heat transfer heat, to preheat incoming feed water. The heat optimizer ensures correct feed water temperature to the pump. Non – IBR The volumetric holding of the steam generating coil is less than 22.75 liters, by virtue of which the boiler is exempted from Indian Boiler Regulations. Fully Automatic, Instant Steaming ZEN is a fully automatic boiler and it switches ON & OFF automatically depending upon a preset steam pressure set on pressure switch. Forced circulation, water tube design enable the boiler to produce steam at full working pressure within 3 to 5 minutes from cold to start. Easy Operation and Failsafe System The following safety features ensure failsafe operation of the unit Pressure switch: For automatic ON & OFF operation of the boiler. Photocell: For flame detection. It puts OFF the boiler, if steam temperature exceeds set value, because of low water flow, excess fuel flow etc. Limit switch and level Detector: They switch OFF the boiler if there is NO flow of water through the coil. Outstanding Features MULTIPLE FUEL CAN BE USED. BOILER CAN BE RUN WITH LPG, CNG, PETROL, DIESEL, LDO. REVERSE FLOW DESIGN Non – IBR Packaged models in Unitised designs Fully automatic, instant steaming Easy operation and failsafe system Record efficiency design and specifications subject to changes due to constant research and development. The efficiency is guaranteed on the test bay with commercially clean internal and external heat transfer surfaces. Fuel oil consumption is based on net calorific value (NCV) of: (a)9,600 kcal/kg for furnace oil (F.O.)(b)10,200 kcal/kg for light diesel oil (LDO).

Decatising machine video links:- http://www.youtube.com/watch?v=_yn2hYmP2VM http://www.youtube.com/watch?v=Vk5brYgbj6g http://www.youtube.com/watch?v=tj3JKOzNpLw http://www.youtube.com/watch?v=BEtG6Vz7uqo Cooling is made possible while drawing off. Pre-determined adjustable cycles. Shortest Decatising time. Increased stability and high smoothness. Salient Features The machine is provided with : Two main stainless steel perforated cylinders of 600 mm. / 800 mm dia. fabricated out of 316L stainless steel perforated plates mounted on ball bearings fitted with nozzles to avoid condensation An extra stainless steel cylinder of 300 mm. dia. for drying the wrapper. This cylinder has a temperature Controller to control steam and to avoid damage to the wrapper. Two M.S. hard-chrome plated rolls with both the cylinders, to keep the marks fully pressed without creasing, while feeding it to the main cylinders. Pneumatic cylinders are provided to adjust the pressure and tension of the fabric. One suitable roll with feeler switch to maintain properly the center of the wrapper. Plating down arrangement, with gear motor and for picking the fabric without tension. A 5 H.P. A.C. Electric Motor (for main cylinders) with pneumatic torque clutch and brake, for easy control of wrapper tension and uniform surface speed. We also have HYDRAULIC MAIN DRIVE system running the machine with hydraulic motors and power pack instead of clutch and gears which we have developed latestly. Outstanding Advantages Infinite wrapper tension control permits any desired even tension. The pole-changer drives both cylinders simultaneously at all times. Smooth and steady wrapper “take-up” obviates unequal strain and distortion. An automatic timer eliminates the possibility of human error and guarantees similar operational cycles. A 5 H.P. Vacuum pump ensures increasing output and improves the ‘finish’, as it cools the fabric after steaming. Pneumatic pressing devices avoids crease on the fabric. Time saving due to simultaneous loading and unloading of fabric. Lower heat and energy consumptions.

Dyeing Jiggers For smooth and efficient performance, easy operation and easy maintenance, ‘ZEN’ Dye Jiggers are your best buy, With latest technical improvements, ‘ZEN’ offers most sturdy, smooth and compact designed Jigger, which gives excellent performance under most economical conditions in the processing of light and heavy fabrics like cotton, rayon, silk or synthetics. SALIENT FEATURES OF THE MACHINES The sturdy / ruboust construction ensures the reliability of smooth functioning of the machine. Use of standard makes of components ensures trouble free operation. Simplicity of design results in smooth functioning / less maintenance / less spares parts. Main tank is provided with a temperature controller which economies the steam consumption. & also it maintains the desired temperature. All guide rollers are of stainless steel construction which avoids the staining problems of conventional vulcanite rollers. The rollers ensures the creaseless passage of the fabric throughout the machine. The bigger size drain valves for main tank ensures the fast drainage of the water. Two main batch rollers are driven by the separate motors. The motor speeds are perfectly synchronized to maintain the constant desired surface speed which ensures the tensionless passage of the fabric. Due to the unique design of tank a good ratio of fabric wt. / liquor consumption can be achieved. It is almost 1:1 The uniform concentration of liquor is maintained by circulation pump. Simplest way of machine operation through touch screen is provided. The inverter drives eliminates the tedious maintenance of hydraulic drive jiggers. Following functions are controlled by PLC 1) Auto Cycle forward / reversal 2) Automatic cycle stoppage after process completion 3) Automatic speed / tension control throughout the cycle 4) Hunting operation during cycle stoppage Optional Devices 1) Liquor circulation pump and filtration tank 2) Colour making tank 3) Indirect heat exchanger This is separate motor inverter driven jigger. Inverters are ABB make & are specially programmed for direct tension control of the fabric. It has totally eliminated the tedious hydraulic drive maintenance problems with the far superior performance. Technical Specifications: Useful Fabric Width : 1200 mm to 3400 mm Fabric Speed : 10-90 Mtrs. / Min. (operating) Cloth Roll diameter per feed : 1500 mm (Maximum) Cloth capacity per feed : 100 kg to 1250 Kgs. (Maximum)