Sumitek Natraj Machinery Private Limited Kathwada, Ahmedabad, Gujarat

We are engaged in supplying high quality Scrap Grinder widely used for maintenance and cleaning. Scrap Grinder, offered by us, is compact in design and offer long service life. Our Scrap Grinder is sound proof with state-of the art insulation. The fixed and moving blades of Scrap Grinder are made of high quality OHNS / HSC Steel. The Scrap Grinder, provided by us, is attached with sturdy bearings, ensuring high production. Why Our Scrap Grinder? Excellent maintenance and cleaning Sound Proof Sturdy State-Of The Art Insulation Attached with safety guards

NATRAJ offers Polymer conveyor belts from world renowned Crizaf, S.p.A, Italy. This intelligent part conveyor integrated with other ancillary equipment can greatly increase quality and efficiency of the processing unit. Advantages Saving of labour & parts damage. Clean room condition – untouched by human. Integrated with Robots – assembly line. Automatic counting of parts & filling into box. Separation of sprue & parts automatically. Go under the mould – connected to online granulator. Can be integrated with any existing line. High quality and consistency in production.

Clamping Force : 0-100 ton, 100-300 ton, 300-500 ton

Operation Mode : Automatic

Plastic Type : PP, PE, PET

HYDRAULICS Vane Pump Oil Temperature Gauge (Digital). Oil Level Gauge. Direct Reading Hydraulic Pressure. Compact And Easily Accessible Injection And Clamping Valves Manifold To Minimize The Heat Generation. Contamination Free Oil Tank with Feeler Cum-Breather. Return Line Filter. Alarm/shut down for return filter clogging. Alarm/shut down for Low oil level (Hydraulic Tank) Alarm/shut down for Lubrication oil level low. Rear Gate open than Main motor shut down. (safety) Hydraulic Directional valve on/off indicator connector. CLAMPING UNIT Heavy Duty 5-Point Double Toggle Mechanism With-Large Mold Opening Stroke. . High Wear Resistance &High Strength Characters Gear Nut (Tie bar Nut) gives Rigid & Positive Clamping force. High Stiffness Platen Design with Large Mold mounting Area. Five Stage Mold Close/Open Speed (Slow-Fast Slow) & Pressure. Computer Aided Design Toggle Mechanism Gives Optimal Mold Closing And Opening Speed Profit. Multi Stage Digital Speed and Pressure Setting For Mold Closing And Opening. Ramping adjustment for accurate position. Linear Transducer for accurate clamp position. Mold protection with repeat again option. Travel time display for close & open. Hard-Chrome Plated High-Tensile Steel Tie-Bars with Stress-Relieve-Design. Auto-Mold Height Adjustment with Hydraulic Motor. Hydraulic ejector with multiple selection.(continues, shake, hold etc.) Auto-Lubrication as standard features for all models (shot adjustment). Linear Transducer ejector cylinder. Shaking ejector for multi-cavity mold. Less vibration & Jerks of machine(ramp adjustment). Large mould mounting area for producing large article specialy useful for pet preform, pipe fittings etc. Platen casting designed with finit element analysis for maximum rigidity. Hydrolic& electrical safety interlocks in moving platen movements for mould& operator safety. Mould platen wit t-slots(330 ton & above) All casting passed through stricke ultrasonic test and tensile testing process. Separate pressure & speed setting for mold set-up. High wear resistant skate-pad for heavy mold loading applicable for all models OilLess bushing with graphite impregnated for toggle mechanism given long life against wear out. Heavy-duty toggle design give trouble free precise clamping force for long period. Transparent vision on both safety door. Top fixed cover gives dust free clamping unit this give extra life to toggle mechanism. Anti-vibrating pads with stronger dampening. INJECTION UNIT Gas Nitride Hardened Screw and Barrel for wear resistance and long life. Screw For Homogenous Plasticizing. Screw Back Pressure with pressure guage provision. High Torque Hydraulic motor for better plastification Screw Counter. 5 – Stage Injection Speed pressure & position control. 3 – Stage Injection holding speed pressure & position control. Hopper Sliding Arrangement for material removal. Electric Shot Counter. Cold slug eject by time. Intrusion molding program. Selection of Injection time & position both. Screw Tachometer (Digital RPM). Heater failure & thermocouple failure detection. High/low temperature alarm. (settable low-high limit) Auto heat start-up. Twin cylinder design. Dual nozzle centering precise thus contribute the longer life of mould. Linear potentiometer for injection/plasticizing. Auto purging facility. Suck back function and after plastizine suck back. Ceramic bands heaters for instant heating. Barrel heater safety cover. Nozzle centering alignment device. Nozzle contact force confirmation with the use of pressure switch. CONTROL SYSTEM Energy meter on panel door. M.C.C.B. For Main. Separate SMPS for CPU and servo drive. Star Delta Motor Starter For (N100 & Above). Digital Setting Timers. M.C.B. On Each Heating Zone. PID Temp Controller for Accurate Control. Programmable Logic Control System with Led Input / Output Indicator for Simplified Checking. Digital Display Timer. Digital Display Shot Counter. MPCB for Motor Protection Pressure & Flow for All Individual Function Control by P.L.C. Or Microprocessor. Linear Scale for Injection, Clamping & Ejector Cylinder. Value change record page. Alarm history page. Printer interface with USB port. Connect with local PC via Ethernet port any no. of machine (easy-net) for remote diagnosis. Production/hour in vertical-bar for year. I/O replaceable onboard while any I/O short. Easy export/import of mold data & machine data. Press any key for onscreen help (related to controller). Injection cool prevent time settable. Panel cabinet high temperature shut-down. Power ON time Eltra electric power supply socket-single phase-01,three phase-01 Hourly energy consumption statics page designed commercial calculation.(product cost calculation) SAFETY FEATURES Hydraulic Safety on Both Front & Rear Door. Electric Mold Safety. Magnetic Grills in Hopper. M.C.C.B. on Main. Over Load Circuit Breaker. Under Voltage-Over Voltage Protection. Reverse Phase, Single Phase Protection. Machine lifting hooks provide as standard accessories. OPTIONAL FEATURES Bi-Metallic Screw Barrel. Digital Back Pressure. Hopper Dryer. Hopper Loader. Hydraulic Core-Pulling and Unscrewing. Water Flow Regulator with Temperature Gauges. Running Hour-Meter. Special PVC Screw & High Dispersion Barrel. Mold Lifting Hanger with Pulley. Auto-Taker (Robot) Interface. Air-Ejector. Hydraulic oil Accumulator Design for Thin Wall-Thickness Component. Servo Drive Benefits While Machine Is In Ideal Condition (Cooling Time, Injection Holding Etc.) Close loop valve. Gas injection interface only up to digital output from control. Blowers with heaters for processing heat sensitive materials. Nozzle shut off provision. Hot runner temp controller with no. of zones and wattage capacity. Energy meter Mould clamp & fastener. Water manifold. Extended nozzle with heater. Multiline water battery with temp. Indicator guard. Water sever valve. Ladder for loading material in hopper. Ejector in back position confirmation by limit switch Multi password facility for operators. Serial /USB (PC3 version) printer facility. Artificial intelligence facility. Parallel plasticizing with e drive for cycle time reduction. Remote monitoring of machine.

HYDRAULICS Newly Added Variable displacement pump with Load-sensing For Minimum Power Consumption. Oil Temperature Gauge (Digital). Oil Level Gauge. Direct Reading Hydraulic Pressure. Compact And Easily Accessible Injection And Clamping Valves Manifold To Minimize The Heat Generation. Contamination Free Oil Tank with Feeler Cum-Breather. Return Line Filter. Alarm/shut down for return filter clogging. Alarm/shut down for Low oil level (Hydraulic Tank) Alarm/shut down for Lubrication oil level low. Rear Gate open than Main motor shut down. (safety) Hydraulic Directional valve on/off indicator connector. CLAMPING UNIT Heavy Duty 5-Point Double Toggle Mechanism With-Large Mold Opening Stroke. . High Wear Resistance &High Strength Characters Gear Nut (Tie bar Nut) gives Rigid & Positive Clamping force. High Stiffness Platen Design with Large Mold mounting Area. Five Stage Mold Close/Open Speed (Slow-Fast Slow) & Pressure. Computer Aided Design Toggle Mechanism Gives Optimal Mold Closing And Opening Speed Profit. Multi Stage Digital Speed and Pressure Setting For Mold Closing And Opening. Ramping adjustment for accurate position. Linear Transducer for accurate clamp position. Mold protection with repeat again option. Travel time display for close & open. Hard-Chrome Plated High-Tensile Steel Tie-Bars with Stress-Relieve-Design. Auto-Mold Height Adjustment with Hydraulic Motor. Hydraulic ejector with multiple selection.(continues, shake, hold etc.) Auto-Lubrication as standard features for all models (shot adjustment). Linear Transducer ejector cylinder. Shaking ejector for multi-cavity mold. Less vibration & Jerks of machine(ramp adjustment). Large mould mounting area for producing large article specialy useful for pet preform, pipe fittings etc. Platen casting designed with finit element analysis for maximum rigidity. Hydrolic& electrical safety interlocks in moving platen movements for mould& operator safety. Mould platen wit t-slots(330 ton & above) All casting passed through stricke ultrasonic test and tensile testing process. Separate pressure & speed setting for mold set-up. High wear resistant skate-pad for heavy mold loading applicable for all models OilLess bushing with graphite impregnated for toggle mechanism given long life against wear out. Heavy-duty toggle design give trouble free precise clamping force for long period. Transparent vision on both safety door. Top fixed cover gives dust free clamping unit this give extra life to toggle mechanism. Anti-vibrating pads with stronger dampening. INJECTION UNIT Gas Nitride Hardened Screw and Barrel for wear resistance and long life. Screw For Homogenous Plasticizing. Screw Back Pressure with pressure guage provision. High Torque Hydraulic motor for better plastification Screw Counter. 5 – Stage Injection Speed pressure & position control. 3 – Stage Injection holding speed pressure & position control. Hopper Sliding Arrangement for material removal. Electric Shot Counter. Cold slug eject by time. Intrusion molding program. Selection of Injection time & position both. Screw Tachometer (Digital RPM). Heater failure & thermocouple failure detection. High/low temperature alarm. (settable low-high limit) Auto heat start-up. Twin cylinder design. Dual nozzle centering precise thus contribute the longer life of mould. Linear potentiometer for injection/plasticizing. Auto purging facility. Suck back function and after plastizine suck back. Ceramic bands heaters for instant heating. Barrel heater safety cover. Nozzle centering alignment device. Nozzle contact force confirmation with the use of pressure switch. CONTROL SYSTEM Energy meter on panel door. M.C.C.B. For Main. Separate SMPS for CPU and servo drive. Star Delta Motor Starter For (N100 & Above). Digital Setting Timers. M.C.B. On Each Heating Zone. PID Temp Controller for Accurate Control. Programmable Logic Control System with Led Input / Output Indicator for Simplified Checking. Digital Display Timer. Digital Display Shot Counter. MPCB for Motor Protection Pressure & Flow for All Individual Function Control by P.L.C. Or Microprocessor. Linear Scale for Injection, Clamping & Ejector Cylinder. Value change record page. Alarm history page. Printer interface with USB port. Connect with local PC via Ethernet port any no. of machine (easy-net) for remote diagnosis. Production/hour in vertical-bar for year. I/O replaceable onboard while any I/O short. Easy export/import of mold data & machine data. Press any key for onscreen help (related to controller). Injection cool prevent time settable. Panel cabinet high temperature shut-down. Power ON time Eltra electric power supply socket-single phase-01,three phase-01 Hourly energy consumption statics page designed commercial calculation.(product cost calculation) SAFETY FEATURES Hydraulic Safety on Both Front & Rear Door. Electric Mold Safety. Magnetic Grills in Hopper. M.C.C.B. on Main. Over Load Circuit Breaker. Under Voltage-Over Voltage Protection. Reverse Phase, Single Phase Protection. Machine lifting hooks provide as standard accessories. OPTIONAL FEATURES Bi-Metallic Screw Barrel. Digital Back Pressure. Hopper Dryer. Hopper Loader. Hydraulic Core-Pulling and Unscrewing. Water Flow Regulator with Temperature Gauges. Running Hour-Meter. Special PVC Screw & High Dispersion Barrel. Mold Lifting Hanger with Pulley. Auto-Taker (Robot) Interface. Air-Ejector. Hydraulic oil Accumulator Design for Thin Wall-Thickness Component. Servo Drive Benefits While Machine Is In Ideal Condition (Cooling Time, Injection Holding Etc.) Close loop valve. Gas injection interface only up to digital output from control. Blowers with heaters for processing heat sensitive materials. Nozzle shut off provision. Hot runner temp controller with no. of zones and wattage capacity. Energy meter Mould clamp & fastener. Water manifold. Extended nozzle with heater. Multiline water battery with temp. Indicator guard. Water sever valve. Ladder for loading material in hopper. Ejector in back position confirmation by limit switch Multi password facility for operators. Serial /USB (PC3 version) printer facility. Artificial intelligence facility. Parallel plasticizing with e drive for cycle time reduction. Remote monitoring of machine.

Capacity: 500 M3/hr to 2000 M3/hr Prevents sweating on the surface of the mould and thus allows to run mould at a lower cycle time that leads to higher productivity

Models : Shape : Round / Square Capacity : 10 – 1000 TR Inlet Water Temp : 30 – 90 째C Outlet Water Temp : WBT + 2째 – 4째C Types : Round Shape Tower Square Shape Tower Cross Flow Cooling Towers Dry Cooling Towers Fanless Filless Towers Wooden Cooling Towers Features : Easy Maintenance Exclusive One Year Warranty Vertical Air Discharge Efficient Drift Eliminators Lower Operating Costs Superior Louver Design Industrial Grade Motors

Compact Chiller (Air/Water Cooled)   Energy efficient air/water cooled compact chillers, suitable for working in high ambient conditions User friendly microprocessor/PLC based controller with digital indication, function and fault details Cooling capacity from 7 KW (2 TR) to 350 KW (100 TR)