Fnirsi Tech Co., Ltd.

Kitchen Equipment & complete turnkey supplies

1. Description: It is the raw material for making thermosetting resin, light curing epoxy resin coating, oil resistant coating and drying coating. Its copolymer emulsion is used for fiber finishing, fabric, leather and paper coating. Also used as wood, metal and other adhesives. 2. Typical recipes Used as crosslinked monomer in acrylic emulsion. The amount of carboxyl-containing acrylic emulsion pressure-sensitive adhesive is L % ~ 2% of the total monomer mass, and the initial adhesion will be greatly reduced if it exceeds 3%. For emulsion adhesives without carboxyl group, the general dosage is not more than 5%. The crosslinking reaction temperature of MMAM alone is high, generally 120 ~ 170�ºC, and the addition of protic catalyst can reduce the crosslinking temperature. Acrylic acid (AA) can both provide hydrogen protons and copolymerize with acrylates, so MMAM should be used as a composite crosslinking agent with AA at a dosage of 3:2. Cross-linking agent HA can replace N- hydroxymethyl acrylamide, and does not contain formaldehyde. 3. Application scope A. Can be used as crosslinking agent, widely used in fiber modified resin, processing dyes, plastic adhesives, soil stabilizers, etc. B. Used for fiber modification, resin processing, adhesives and paper, leather, metal surface treatment agent. Free samples 4. Storage and packaging A. All emulsions/additives are water-based and there is no risk of explosion when transported. B. This product can be packed in 25KG,50KG,200KG,1000KG plastic barrels. C. Store sealed in a cool, dry and ventilated place indoors. Before use, the container should be strictly sealed after each use. D. The product should be well sealed during transportation, moistureproof, alkali strong acid and rain water and other impurities mixed.

Diesel Generator Set QSK60 Series 2000-2250 kVA Prime 1. Reliable and Durable Cummins QSK60 series (Quantum leap in product technology) diesel engine with strong regrind-able crankshaft, high-strength connecting rod, high-pressure injection full authority electronic fuel system, 2 pump 2 loop coolant system. QSK60 series generating sets are more reliable and durable. Engines have clocked millions of hours operating in some of the world's most demanding conditions. Current engines are regularly upgraded with new technologies for better performance and economy. The ultimate proof of superior performance and reliability is the fact that Cummins manufactures these engines in India. 2. Unmatched Warranty Cummins QSK60 series diesel engine generating sets are a truly cost effective solution to long-term power need backed by industry best, 2 years / 5000 hrs warranty, for the entire generating set. With superior experience in technology , design capability, commitment, reliability and quality we offer an unmatched 5 years or 5000 hours (including above 2 years) warranty coverage on 5 critical components (5C) of the engine Cylinder Head, Camshaft, Crankshaft, Cylinder Block, Connecting Rod against manufacturing defect ( 5C warranty is offered only for India source product. 3. Cummins Advantage Special features of Cummins QSK60 series engines like full authority electronic injection, low temperature aftercooler, optimised turbocharging and precision injection timing make these engines the ultimate in exceptional fuel efficiency all across the operating range. 4. Single Source Power Assurance Design, manufacture and testing of engine, alternator and other accessories is done by Cummins Group of companies for optimum performance and is backed by a countrywide product the entire package.

Diesel Generator Set QSL9 Series 275-320 kVA, 220-256 kWe Prime 1. Latest Technology Products with Global Cummins Platform The Cummins QSL9 series heavy-duty engine and world-class Stamford alternator-powered diesel generator set Class defining Quantum engine technology with fully integrated subsystems Full Authority Electronic Engine Advanced in-cylinder technology to meet latest emission norms without any after-treatment device Smart aesthetic and superior finish Compact in size with optimum power to weight ratio 2. Lowest Operating Cost and Comprehensive Warranty Highly reliable and durable product All elements are designed to work together to maximize efficiency even at part loads, offering the advantage of lowest operating costs 500 Hours/ 1 year service interval Industry-acknowledged best-in-class comprehensive warranty on the entire package including rubber components 3 Environment Friendly Power Class-defining technology engine is designed to meet stringent exhaust emission tests as per the revised MoEF norms, thus offering environment-friendly power. The Cummins diesel generator sets are available with the lowest noise levels in its range 4. Single Source Power Assurance All the major components the engine, alternator, control system and canopy are designed, manufactured and tested by Cummins India Best and Largest customer support network in India, capable of providing round-the-clock service and spares support All these things put together, Cummins offers you SINGLE SOURCE POWER ASSURANCE

Diesel Generator Set K50 Series 1600 kWe, 2000 kVA 1. Reliable and Durable Cummins 'K50 series' diesel engine with strong regrindable crankshaft, high strength connecting rod, low pressure fuel lines, ESTC (Step Timing Controls) injectors and high volume coolant system make 'K50 series' generating sets, more reliable and durable. Engines have clocked millions of hours operating in some of the world's most demanding conditions. Current engines are regularly upgraded with new technologies for better performance and economy. The ultimate proof of superior performance and reliability is the fact that Cummins entities worldwide source these engines from Cummins India for their markets. 2. Unmatched Warranty Cummins 'K50 series' diesel engine generating sets are a truly cost effective solution to long term power need backed by industry best, 2 years/5000 hrs warranty, for the entire generating set. With superior experience in technology, design capability and commitment reliability and quality we offer an unmatched 5 years or 5000 hours (including above 2 years) warranty coverage on 5 critical components (5C) of the engine - Cylinder Head, Camshaft, Crankshaft, Cylinder Block, Connecting Rod against manufacturing defect 3. Cummins Advantage Special features of Cummins 'K50 series' engines like ESTC (Electrical Step Timing Control) injectors, BCS (Bank Cut off System), low temperature aftercooler, square combustion chamber, optimized turbocharging and precision heavy duty camshaft make these engines the ultimate in exceptional fuel efficiency across the operating range. 4. Single Source Power Assurance Design, manufacture and testing of engine, alternator and other accessories is done by Cummins Group of companies for a countrywide product support network with a single source responsibility for the entire package.

Phase Control Thyristors (Stud/ Flat Type) A Thyristor is a solid-state semiconductor device with four layers of alternating P- and N-type materials. It acts exclusively as a bistable switch, conducting when the gate receives a current trigger, and continuing to conduct until the voltage across the device is reversed biased, or until the voltage is removed (by some other means). There are two designs, differing in what triggers the conducting state. In a three-lead thyristor, a small current on its Gate lead controls the larger current of the Anode to Cathode path. In a two-lead thyristor, conduction begins when the potential difference between the Anode and Cathode themselves is sufficiently large (breakdown voltage). Some sources define silicon-controlled rectifier (SCR) and thyristor as synonymous. Other sources define thyristors as more complex devices that incorporate at least four layers of alternating N-type and P-type substrate. The first thyristor devices were released commercially in 1956. Because thyristors can control a relatively large amount of power and voltage with a small device, they find wide application in control of electric power, ranging from light dimmers and electric motor speed control to high-voltage direct-current power transmission. Thyristors may be used in power-switching circuits, relay-replacement circuits, inverter circuits, oscillator circuits, level-detector circuits, chopper circuits, light-dimming circuits, low-cost timer circuits, logic circuits, speed-control circuits, phase-control circuits, etc. Originally, thyristors relied only on current reversal to turn them off, making them difficult to apply for direct current; newer device types can be turned on and off through the control gate signal. The latter is known as a gate turn-off thyristor, or GTO thyristor. Unlike transistors, thyristors have a two-valued switching characteristic, meaning that a thyristor can only be fully on or off, while a transistor can lie in between on and off states. This makes a thyristor unsuitable as an analog amplifier, but useful as a switch. Thyristors or SCRs (Silicon Controlled Rectifiers) Applications: UPS Welding Power Supplies VAR Generators Transportation Traction Inverter Medium Voltage Inverter Flexible AC Transmission Medical Motor control Battery Chargers UPS Systems Induction Heating Our Products