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We supply high-quality induction heating equipment for plant maintenance work. Our products are ideal for a wide range of applications such as turbine bolts tightening and loosening, nut heating, brazing, shrink fitting, heat treatment, etc. The induction system is suitable for heating all kinds of electrically conductive materials like copper, aluminum, steel, stainless, brass, titanium, etc. We provide high-quality services to our customers. It is highly trusted for continuously contributing to customers in various fields that need to reduce maintenance time and cost and improve maintenance work.
Turbine consists of upper and lower casings which are tied up with heating bolts to easily disassemble and assemble them. The maintenance of turbine is carried out on the basis of 18 months, which involves disassembling large bolts and nuts bound up with the casing to check rotor, blade and bearing. For such disassembly and assembly of large bolts and nuts, bolts should be heated for a long time using conventional heating system. This can generate heat deformation of casing when the heat is transferred to casing from heated bolt. Induction heating technology is intended to apply to heating bolts in order to resolve the problems of conventional heating. Induction heating expands bolts over four times more quickly than conventional heating, with external diameter temperature of bolts distributed at 1.6 times lower temperatures, deriving that induction heating is an effective work method. Moreover, the effect of induction heating lowers thermal casing deformation over 60% against the existing method increasing longevity of heating bolts and casing, preventing large-scale accidents including steam leakage.
| Model | HotBolt-15 | HotBolt-30 | HotBolt-50 |
|---|---|---|---|
| Body Type | All-in-one | All-in-one | Separate Chiller |
| Input AC Power | 480V 3P 50/60Hz Option: 200V, 380V, 440V, 560V |
480V 3P 50/60Hz Option: 200V, 380V, 440V,560V |
480V 3P 50/60Hz Option: 200V, 380V, 440V,560V |
| Input AC Current: | 30 amps @ 480V 35 amps @ 440V 40 amps @ 380V |
50 amps @ 480V 55 amps @ 440V 62 amps @ 380V |
72 amps @ 480V 78 amps @ 440V 90 amps @ 380V |
| Continuous Output Power: | 15kW | 30kW | 50kW |
| Frequency Range: | 10 ~ 30kHz | 10 ~ 30kHz | 15 ~ 30kHz |
| Output Power Regulation Range: | 2 ~ 100% | 2 ~ 100% | 2 ~ 100% |
| Power Supply Efficiency: | >95% | >95% | >95% |
| Cooling: Cooling Water Pressure Cooling Water Inlet Temperature Cooling Water Consumption: |
3~6 bar Max. 35℃ 10 liter/min Pump: 220V 1P 1HP Cooling Fan: 220V 1P 180W |
3~6 bar Max. 35℃ 10 liter/min Pump: 220V 1P 2HP Cooling Fan: 220V 1P 360W |
3~6 bar Max. 35℃ 20 liter/min see Chiller Spec for detail |
| Weight: | 200kg ±10% | 350kg ±10% | 420kg ±10% |
| Dimensions (H x W x D): | 1120mm(H) * 550mm(W) * 1050(D) | 1310mm(H) * 700mm(W) * 1380(D) | 1168mm(H) * 550mm(W) * 950mm(D) |
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First Star Oil Field Equipment& Services LLC was set up in 2019 for servicing the requirements of Oil & Gas, Power Generation, Marine and Industrial units in the UAE. First Star is a leading distributor and service provider of Mechanical, Instrumentation, Measurement & Control Devises, and Laboratory Instruments in the UAE market. From its inception First Star has been consistent in its business approach of meeting its objectives with integrity towards its clients, Principals Companies Suppliers, and Employees.
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