Empowering Industries with
Cutting-Edge Solutions
Cutting-Edge Solutions
Buy Ductile Iron Pipe mould Resistant Maintenance Equipment, Peening Heads, Pneumatic Grinders End Capd & DIE’s Tong Plate Etc..
Techo Enterprise specialises in manufacturing different industrial tools and equipment for several years. We supply our products to heavy, medium and small scale industries. We have a team of professionals who understand the requirement and preference of industry owners and hence bring out the best industrial tools and machinery parts.
The use of industrial tools like Ductile & Flat Peening Tools, pneumatic grinders, etc.., is much more in the current days. Hence, we manufacturebest quality ductile Iron mould maintenance equipment, peening tools, peening heads, pneumatic grinders, end cap for ductile iron pipe plant, drill bit and drill rod, spigot and socket and so on. To place orders of your required tools and machinery, feel free to contact us.
Place Orders for Peening Tools, Peening Heads & Die for Spigot and Socket
All the products are robust in nature and they have high end durability. They are suitable to be used in extreme weather conditions. Increase the industrial productivity with products like pneumatic grinders, mudgun spares and equipment for blast furnace, peening tools, peening heads, die for spigot & socket and so on.
Streamline your industrial task with good quality, durable and robust peening tools, peening head, drill bit and drill rod from us. We deliver products of all makes and shapes. No matter what type of products you are looking for, you will get different versions of Ductile Iron Pipe Mould Maintenance Equipment, dyes for spigot and socket, centrifugal casting. Place your orders at Techo Enterprise now.
about Us
Techo Enterprise™ is an ISO 9001:2015 Certified unit run by experienced engineers trained in various reputed industries both India and Abroad.
Techo Enterprise™ came into effect in November, 1995 for Designing manufacturing and fabrication international quality various Products, Equipments for Ductile Iron Mould Maintenance Equipment, which are very critical in nature to enhance the life of costly moulds by few folds & also to increase the productivity of pipe manufacture. As our designed products are robust in nature and have longer durability, therefore, these equipment and toolings are capable to work under adverse working condition also, atmosphere, which have been proved by serving various organizations in last 26 years.
products
DI PIPE MOULD MAINTENANCE EQUIPMENTS
END CAP FOR DI
PIPE PLANT
TONG/EXTRACTOR PLATE FOR DIPIPE
DIE FOR CENTRIFUGAL CASTING SYSTEM
Ductile/ Round Peening Tools
Key Features
To get the proper round shaped impregnation on the mould surface under heavy impact load, we use, the Peening tool material (steel part) from ultrasonically tested alloy steel, finely machined, capable to withstand high wearrate and to maintain FORM STABILITY of the TIP of the tool for a longer period we use ultrafine T.C. TIPS OF REPUTED EUROPEAN MAKE .
Our Peening Tools are capable to work on D.I. PIPE moulds having hardness varying from 180 BHN – 268 BHN for getting recommended peening depth 0.35 -0.45 mm under working pressure of 6kg/cm2-9.5 kg/cm2 .
Flat Peening Tools
Key Features
Flat Peening Tool are used either singly or in conjunction with round peenig tool to minimise the cracks (Netting) generated in mould surface due to repeated heating and cooling of the moulds during centrifugal casting, thru plastic deformation of mould material under heavy force in cold working process.
Flat Peening Tool having Tip radius varying from 7-18 mm depending upon moulddia., to be worked Under air pressure 6-9.5 Kg/cm2. The manufacturing process of flat peening tools are same to the ductile Peening tools .
Peening Tool Profile Grinding Machine
Key Features
TECHO – BRAND Profile Grinding Machine is available in two versions :
lPRE-FORMED`GRINDING WHEEL TYPE MACHINE
In PRE-FORMED type, formed grinding wheels as per the required tip radius of peening tools will be supplied which are to be fitted to a motorised wheel head . The worn-out peening tool to be fitted to a separate motorised tool head and both the units are fitted on a common platform which in turn fitted on a rugged casting base.
lTO- FORM`AS PER CHOICE’ TYPE MACHINE
In TO-FORM type , a separate profile grinding attachment ,with indications of sizes of tip radius can be formed , will be fitted on the common base of motorized grinding wheel head and tool holding head , as stated above. In this machine 150 x 25 mm , GC Wheels (2 Nos. ) will be supplied .
Single Peening Heads
Key Features
Single Peening Heads are coated with DI- Chromatic solution to prevent rust and are available for DN 80, DN 100-150, DN 200-350, DN 400-750 and DN 800-1000 & DN 1100-1400 size moulds Peening Heads can be matched with the thread dia. Of any peening machine either by threaded joint or by flange joint.
Double Peening Heads
Key Features
To work during peening operations (both flat and round at a time), it is necessary to maintain rigidity and balance for withstanding vibration during working. Therefore, design of the double peening heads have been made to withstand that load. Double Peening Heads are having system of Air Locking when any one operation is not required.
Single Wheel Air grinder
Key Features
TECHO BRAND Air grinders are capable to withstand higher depth of cut under 14,000-18,000 RPM, thus reduces the average mould grinding time- 50% than that of commonly used AIR/ELECTRICAL GRINDERS by using larger dia x length grinding wheels. Air Grinder available for DN 80, DN 100-350, 400-700, 750-1000, 1100-1400 size mould.
Double Wheel Air grinder
Key Features
TECHO BRAND Air grinders are capable to withstand higher depth of cut under 14,000-18,000 RPM, thus reduces the average mould grinding time 50% than that of commonly used single wheeled AIR/ELECTRICAL GRINDERS.
For Example : The time required to complete the grinding of DN 600 MM MOULD is 90 mins. With parallelity of 0.5 m over 6 meter length .
Peening Depth Measuring Gauge
Key Features
INTRODUCTION:
Peening Depth Measuring Gauge equipment is designed in such a way that it can be placed on the inner wall of the peened mould without affecting the variation in depth measurement due to rough peened surface.
There is a provision of keeping record of the peened surface when the equipment is attached with computer.
Spigot & Socket Checking Go & No-Go Gauges
Key Features
INTRODUCTION:
TECHO – BRAND Go & NO-GO checking gauges are used for checking internal and external diameter of spigot and socket end of DI pipes as per BS , EN & IS STANDARDS. The checking gauges are made of alloy steel with duly, machined ,heat –treated and ground. On checking surface coating is applied to give longer life of the gauges.
HAND PEENING TOOLS
Key Features
INTRODUCTION:
The HAND PEENING TOOLS are hand held type with air inlet passage( ON/OFF flow control regulator type) from handle side . The HAND PEENING TOOLS are robustly designed , user friendly ,and capable for peening at socket end of moulds when peening impressions becomes invisible at that area due to repeated casting and friction generated during pipe extraction at the time of centrifugal casting.
PORTABLE PEENING MACHINE
Key Features
INTRODUCTION:
Portable Peening Machine are used directly on CC MACHINE RAILS with air inlet passage ( ON/OFF flow control regulator type) from rear end of the boom and tool head at other end. The portable peening machines are available for sizes DN 100 TO 400 Where probability of smearing off the peening impressions during pipe extraction is more – for which frequent mould peening is required , causing less productivity.
Spares for Mudgun Drill Rod
Key Features
INTRODUCTION:
Our constant endeavour throughout the years we have developed all spares for Mud gun , Drill Rod, Tap Hole Spares for our valued customers M/s TATA STEEL LIMITED, Jamshedpur, Jharkhand. Mudgun – machine performs one of the most important and critical operations in blast furnaces – closing tap holes. Their hydraulic drives ensure that any operations with modern heavy-duty tap holes are effective and secure.
Drill Rod
Key Features
INTRODUCTION:
Drill rods are manufactured from high-quality stainless steel or other specialized materials due to the extreme working conditions they are exposed to. Because drill rods carry the driving force of the drill rig to the drilling head they must be extremely strong, and because they travel long distance in under ground tunnels, they must be flexible too.
Drill rods are joined together by threaded connections which are also subject to significant working stresses. Choosing high-quality drill rods and maintaining them carefully is a critical part of a horizontal directional drilling (HDD) project because a failure in the drill string can be very costly in terms of time lost, while the drill string is removed, repaired and then reinstalled.
Drills Bit
Key Features
INTRODUCTION:
Drills Bit are cutting tools used to remove material to create holes, almost always of circular cross-section. Drills come in many sizes and shapes and can create different kinds of holes in many different materials. In order to create holes drill bits are usually attached to a drill, which powers them to cut through the work piece, typically by rotation. The drill will grasp the upper end of a bit called the shank in the chuck. A comprehensive drill bit and tap size chart lists metric and imperial sized drills alongside the required screw tap sizes. There are also certain specialized drill bits that can create holes with a non-circular cross-section.
Expansion Joint (Bellows)
Key Features
INTRODUCTION :
Due to request, we have developed Expansion Joints (Bellows) for our valued customer M/s Tata Steel Limited, Jamshedpur, Jharkhand. Expansion Joint are a bellows type device. Expansion joints are used to absorb thermal expansion. They can also be used to absorb contraction in cryogenic lines and to reduce vibration in piping systems.
Materials of construction for the bellows can be stainless steel or rubber or even a composite material. They are necessary in systems that convey high-temperature substances such as steam or exhaust gases, or to absorb movement and vibration.
Bleeder Valve (Isometric View)
Key Features
INTRODUCTION:
Recently we have developed a very critical spares and its equipment for Bleeder Valve under reverse engineering process for our valued customer M/s TATA STEEL LIMITED, Jamshedpur, Jharkhand.
Bleeder Valve typical implementation involves installation of two to three raw gas bleeder valves at the top of the blast furnace uptakes and one on the semi-clean gas-side of the first scrubbing stage.
Preloaded disc spring column } In case of hydraulic failure, the bleeder valve opens against the springs (higher pressure than during normal operation) } Actioning bow allows manual emergency opening of the bleeder valve } A regulating butterfly valve creates counter pressure during shutdown, blow-down and blow-in procedures.
Check Valve for Adopter for Blast Furnace
Key Features
INTRODUCTION:
In-line spring-loaded check valves are common, easy to understand and have a simple design. (Figure 2 ) shows a spring-loaded in-line check valve in the open and closed positions. The arrows indicate flow direction. When flow enters the input port of the valve, it should have enough pressure (force) to overcome the cracking pressure and the spring force.
The pressure pushes the disc, opening the orifice and allowing flow to move through the valve. When the input pressure is no longer high enough or there is enough back pressure, the back pressure and spring push the disc against the orifice and seal the valve shut. The spring, along with the short travel distance for the disc, allows for a quick reaction time for closing. This valve design also prevents pressure surges in the line, preventing water hammer.
CNC M/C Job Holding Fixture
Key Features
INTRODUCTION:
Work holding is the generic term for any device used to firmly hold your work piece while machining it.
Closely related terms are “jigs” and “fixtures.”
A fixture holds your work piece while it is being cut. A jig holds the work piece and also guides the cutter. Given CNC, there’s little need for jigs as the g-code guides the cutter, so the term is largely related to manual machining.
“Fixtures” are colloquially work holding solutions that are custom made for a particular part or situation.
Insulated Cone for Blast Furnace
Key Features
INTRODUCTION:
The top cone or dome is the uppermost part of the furnace proper. It supports the furnace top charging equipment, and the BF top gas collection system. Stock rods (stockline recorders or gauges) are normally placed here to monitor the upper level of the burden in the furnace. These devices are the units which provide the permissive or indication signals to charge the next scheduled burden input to the furnace. Typically, they are weights lowered by special winches, or microwave units. Some furnaces incorporate radio-active isotope emitters and detectors mounted in the furnace throat to monitor the burden level. Infrared camera can be installed in the top cone to monitor the BF top gas temperature distribution as it escapes the furnace burden stockline.
The top cone is the coolest zone of the furnace proper but can be exposed to extremely high temperatures if burden ‘slips’ (rapid, uncontrolled burden descent after a period of unusual lack of descent). The newly charged burden falls through this zone and the BF top gas is carried away from this section.
Insulated Nozzle for Blast Furnace
Key Features
INTRODUCTION:
The large diameter circular pipe that encircles the blast furnace at above mantle level is called the bustle pipe. It is used to distribute the hot blast air from the hot blast main into the furnace through a number of nozzles called tuyeres. The bustle pipe is internally lined with refractory to insulate and protect the outer steel shell from the high temperature air inside.
Tuyeres are small pipes that permit hot air from the bustle pipe to enter the blast furnace. They are special shaped nozzles through which hot air blast is injected into the blast furnace. They are made of special types steels and are –
Usually water cooled since they are directly exposed to the furnace temperature. They are located all around the blast furnace like spokes on the hub of a bicycle wheel. Tuyere stock is the assembly of gooseneck, expansion bellow, connecting pipe, elbow, peep hole, blow pipe, fixing arrangement and tensioning device. The tuyere stocks, as the connection between the bustle pipe and the tuyere, adapts to the relative movements between the hot blast delivery system and the blast furnace.
Axle for Tap Hole for Blast Furnace
Key Features
INTRODUCTION:
The cast house floor of a blast furnace has always been one of the most dangerous working places in a blast furnace. Apart from working in an atmosphere which includes toxic gases, fumes, and dust, the operators have to perform hard and heavy manual work close to hot metal and slag runners and ladles filled with hot metal. Before the invention and installation of cast house equipment, the tapholes were opened and closed manually. Opening was done by means of steel bars and sledgehammers, whereas the taphole was closed by repeatedly ramming small amounts of clay or refractory material into the taphole, again with the help of long, heavy bars. In addition, on blast furnace, the blast had to be stopped, since it was impossible to close the taphole properly against the blast furnace pressure. This stoppage of the blast resulted in regular losses of production.
Deflection Wheel with Bush for Blast Furnace
Key Features
INTRODUCTIUON :
Deflection Wheel is one of the most important and critical spares using blast furnace. It has comes with a separate bush compact with this device. This special spares made of very costly material to withstand high temperature work load.
Deflection Wheel with Bush for Blast Furnace
Key Features
INTRODUCTIUON :
Deflection Wheel is one of the most important and critical spares using blast furnace. It has comes with a separate bush compact with this device. This special spares made of very costly material to withstand high temperature work load.