KEJE THERMOWELD EQUIPMENTS PVT.LTD. Bhosari, Pune, Maharashtra

Offers upset butt welder. Introduction :- weld quality obtained is mechanically and metallurgically similar to the parent metal. Because of shorter weld times the process is suited for higher production than other conventional methods. No additional material such as rods or gas etc. Are required, thus it is highly economical. The machine cycle involves heating, upset butt welding followed by flash removal by special molybdenum alloyed inserts.

We are offering spot cum projection welder. Range: 30 kva - 200 kva 6 standard models to choose from custom built welders. Highly versatile machines with many new features. Salient features all operational controls - air, water and solid state electronic - are machine mounted, for easy access, safe and simple maintenance. Weld sequence controller, sophisticated quartz timer with squeeze, weld, hold and off timings with singlerepeat cycle facility, weld timing being controlled by thyristor circuit, heat controllable from 5% to 95%. Electrode cushion control adjusts the descent of the upper electrode to any desired speed and completely eliminates 'hammer blow'. Sturdy ram assembly permits high speed operation. Technical specifications of spot cum projection welding machine.

We are offering sintering hot press. Sintering hot press - range : 25 to 75 kva sintering presses for single piece and volume production of diamond tools like dressing tools, hollow drills, honing tools, saw segments and bit segments, etc. Salient features rugged design and robust construction. The entire cycle is automatic except for loading the job. Consistent product quality. Least maintenance cost. Precise temperature control. Import substitute machine.

We are offering powder mixing machine process: powder of various elementscompounds such as cobalt, tin, silver, tungsten metal , tungsten carbide etc. Are weighed along with requisite diamond grit. These are then put in stainless steel jarscans which are then loaded on the mixing machine. Mixing machine when put on runs for predetermined time through programmable timer planned which runs the machine. It allows all the powders put in required proportion depending upon the bond selected to uniformly mix and become amalgamated as required for further process of compacting and hot sintering. machine specification: model : tmma h.p : geared motor , 1 h.p , 3 phase , 415v , 50 hz. Capacity : 10 kgs in four jarscans. Machine supplied : with or without programmable timer. Appx. Dimension : 700 l * 800 b* 1200 h in mm. special programmable timer : machine is supplied with programmable timer and electric circuitry having following features: 1) on delay 2) off delay 3) cycle on 4) cycle off 5) auto reverseforward with pause with 4 set timers. 6) multiple timer range : 1-9999 secminhours. 7) battery backup for power failure-for programmable setting only. machine would continue as per the pre-set cycle after power is restored

Offers powder compacting press. wide ranges of powder compacting presses are manufactured from heavy steel plates. The min. Frame is fabricated from plates & thereafter they are stress relieved. The presses are designed in such a way that we get negligible deflection during its working. Application: these are generally used to compact mixture of powders such as cobalt,iron,copper,tin,silver,tungsten metal carbide etc. Including diamond grit in dies through down stroke plunger. It could be multiple die system or single die for compacting operation to get segmentwire saw to be hot sintered thereafter.

We are offering pneumatic seam welding machine. Range : 50 to 200 kva special features: thyristor controlled electronic timer with electronic heat control, to give heavy duty high speed operation, providing smooth, stepless and accurate adjustment of the welding current. High quality roller bearings carrying the roller shafts, guaranteed longer-life of the roller heads. Leak proof joints at much lower costs than conventional welding.

Offers multi spot welder. Lot of automobile components, engineering hardware, white goods require to be spot welded. Multi spot welding machine is a composite technology machine to achieve higher production. One of the methods employ common transformer and welding in sequence one after another spot welding. It helps restrict connected power load. similarly a higher transformer capacity is installed and no. Of spot welding takes place simultaneously to further boost the production. The cage welding machine is one of the application in enviro industry to manufacturer wire filters(cages) it consists of feeding the, straight wires into the wire holders, wire rings (predetermined quantity) are placed in the centre limb. Initiating the cycle makes pair of electrode come down and weld two joints at a time. In sequence all the joints are welded. The power source (transformer) of smaller capacity (usually 30 50 kva) is installed. The auto function makes cage more out by predetermined pitch by pneumatic cylinder.

We are offering metal gathering machine

We offer hydraulic flash butt welder range : 50 to 250 kva introduction flash butt welding is a modern technique of joining mild steel, alloy steel and other dissimilar metals in various tubular or solid sections. Weld quality obtained is mechanically or metallurgically similar to the parent metal. Because of shorter weld times the process is suited for higher production than other conventional methods. No additional items such as rods or gas etc. Are required thus it is highly economical. Other features include (a) little or no end preparation (b) high accuracy of welding joints (c) high consistency of weld parameters. Applications welding of hss to en9 tools, tubular parts, bicycle and moped wheel rims, starter ring gears, window sections, table knives, construction steel bars upto 30 dia., bottom rings of cylinders, continuous coil strips. salient features fully hydraulically operated. Forced air cooled transformer having core of high grade silicon steel confirms to is 4804, part ii, precision control on initial die opening. Flash off length, time, length and final die opening. Precision time delay circuit for upset current. Safety and sequential interlinks provided for prolonged trouble free tooling operation. Pre-heat and post heat cycles available as required.

We are offering heavy duty portable spot welders. Range : 50 to 250 kva model :tps kva range :50-250kva application : car,lcv,hcv,buses,scooter,auto rikshaw load bodies and their components etc. The portable (suspended) spot welders are designed and manufactured to industrial standards and are available from 50 kva and upto 250 kva. Transformer : 50% duty cycle 'f' class insulation confirms to is 4804 (i) guns : 'x' or 'c' type water cooled pneumatically operated manufactured from cooper alloys for longer life. Controller : synchronous solid state four function each capable of independent timingamplitude setting plus stepless heat regulator the welder are supplied with kickless cable, runway trolley and spring balancer.