Nirmal Overseas Ltd.

Phase 2, Noida, Uttar Pradesh

Pipe galvanizing plant the section of fume from the pickling tanks will be through a central duct to outside through a frp lined centrifugal fan, the chimney will be fibre lined. Air blowing is provided at the top of tanks.

After the Success of Nirmal High Frequency Solid State Welder and Vacuum Tube Welder Now Nirmal with its R and D Team and Consulting With German Engineers has Developed a High Speed Technology Of Cutting Pipes Without any Burr and 100% Length Accuracy and high speed tube mills with cold saw units. During the Last 1.5 Years Nirmal Has succeeded to supplied and Installed in more than 15 Cold Saw units and 10 more are in Process of Setting in the existing and new machines with orders received from Prestigious Companies

Nirmal overseas Limited (Govt. Recognized Export Manufacturer) Introduces its New High Speed Fully Automatic Cold Saw cut off units rating 120mtrmin with Burr free cuts. After the Success of Nirmal High Frequency Solid State Welder and Vacuum Tube Welder Now Nirmal with its R and D Team and Consulting With German Engineers has Developed a High Speed Technology Of Cutting Pipes Without any Burr and 100% Length Accuracy and high speed tube mills with cold saw units. Nirmal Has taken technology From Germany Electronics and Gear boxes, and Mechanical arrangement is been tied up with Taiwan and Germany. During the Last 1.5 Years Nirmal Has succeeded to supplied and Installed in more than 15 Cold Saw units and 10 more are in Process of Setting in the existing and new machines with orders received from Prestigious Companies Like Jindal India Ltd etc.

AC and DC Drive Panel Drive panels are used to save the power in the industries where there is very huge power requirement like sugar mills, steel plants, refineries, thermal power plants etc. The drives are available in AC, DC and Servo. These drives are PLC Motion controller based and saves electricity upto 40% which in such large plants matter a lot. Drive panels are manufactured for small machineries also such as agricultural machines and synchronous machines.

Solid state high frequency welding pipe equipment's solid state high frequency welding pipe equipment uses the common structure of frequency conversion such as ac-dc-ac. Three phase 380v power supply is sent to step down transformer before it passes through switch cabinet. The ac power supply is around 200v which has been dropped voltage to sent into the rectifier in rectifier cabinet, rectifier use thress phase thyristor fully controlled bridge rectifier, through control thyristor breakover time delay angle a to achieve the purpose for adjustment output power size.Welding pipe power supply vacuum tube high frequency welding pipe equipment has accumulated operation design experience for a long-term, the equipment quality and the operation stability have been accepted by the general welding pipe enterprises. Along with the promoted application of solid state welded pipe equipment, its strong advantage for highly effective energy conservation opened a new path for the intense welded pipe profession competition. The third generation solid state high frequency power supply has many fine performance, there is no doubt it has the competitive advantage compares our company earlier period the second generation solid state high frequency power supply.

Burr Free Cutting Car is used to provide a perfect cut at the end of the pipe without any burr. Our Burr Free Cutting Car has Microprocessor based Servo Control System consisting of three phase- AC Controller with AC Servo and brake holding. Burr Free Cutting Car has a Pneumatic Cylinder with Magnetic Censors non-return valve, automatic Brass Vice, MMI for Operator Control. Consisting of Connecting Cable between Servo Motor & Controller Programming Software tool Easy Rider with connecting lead, Burr Free Cutting Car also has a Drake chain for cables.

Features

• AC Servo Drive
• Connecting Cable between Servo Motor & Controller Programming Software tool Easy Rider with connecting lead
• MMI for Operator Control
• Operated with Encoder and Encoder lead
• Pneumatic cylinder with magnetic censors non-return valve, read switches, automatic brass vice etc
• Drake chain for cables
• Safety interlocks

Rolling mill stand for rolling wire rods tmt light section medium section & heavy sections steel and of ferrous and non ferrous metals. These cost- effective conventional stands are available in both fibre bearing as well as anti-friction bearing. They can be opened or closed type.

Rolling mill roll the hot rolling produces thinner cross sections than cold rolling processes with the same number of stages. Hot rolling will reduce the average grain size of a metal, while maintaining an equipped micro structure.

Galvanizing flux is to be feed in acid tank at that time liner movement is require for the pipes. So that acid is to be circulated in all direction of pipe inside & outside surface of the pipe. The arrangement is made to rotate the pipe in high direction & cleaning is made for the effective galvanising.

Galvanizing equipment furnace oil with a net calorific value of 10000 k. Cal.kg or gas. The chimney will be fibre lined. Air blowing is provided at the top of tanks.

High Frequency Solid State Pipe Welder uses the common structure of frequency conversion such as AC-DC-AC. Three phase 380V power supply is sent to step down transformer before it passes through switch cabinet. The AC power supply is around 200V whose voltage is dropped to send into the rectifier in rectifier cabinet. Rectifier use three phase thyristor fully controlled bridge rectifier. The rectified DC voltage is sent to the high frequency inverter before passing through the filter link. High frequency inverter to inverter producing single phase high frequency is sent to resonance circuit via the matching of load and the adjusting mechanism output high frequency energy to complete steel pipe welding. The High Frequency Solid State Pipe Welder equipment quality and the operation stability have been accepted by the general welding pipe enterprises.

We offer a wide range ofCold Rolling Machine, manufactured as per the international standards. Using the advanced manufacturing process and facilities, we develop our Cold Rolling Machine, which also undergo metallurgical inspection for their accurate and precision working. Developed by experts, Cold Rolling Machine reduces the scrap and ensure easy operation. The Hot Rolling Machine produces thinner cross sections and reduces the average grain size of a metal, while maintaining an equipped micro structure. With right blend of technology and experience, we successfully customize Cold Rolling Machine as per the clients specifications at reasonable prices. Features

• Durable
• High performance
• Corrosion resistant
• Accurate functioning
• Underwent metallurgical inspection