Induction unit
Description
Art. number: 907432
Proheat 35 kW, 400-460V, 50/60Hz.
The ProHeat™ 35 induction power source features a built-in temperature control that can be programmed manually or temperature-related using up to four thermocouples. With its high efficiency of 90%, the Proheat™ 35 power source can transfer more energy into the workpiece. This results in significantly lower energy costs compared to other heating methods. A ProHeat™ 35 power source has two outputs and can drive one or two induction cables simultaneously.
Maximum pre-heating temperature 788°C
Power supply 400–460 V, 3-phase, 50/60 Hz 460–575 V, 3-phase, 60 Hz Current consumption at rated power 400 V: 60 amperes 460 V: 50 amperes 575 V: 40 amperes.
Rated output power 35 kW at 100% duty cycle
Power source dimensions (H x W x D) 699 x 552 x 933 mm
Power source weight Net: 103 kg Gross: 120 kg
Heating cables
Description
Category: Induction equipment
Art. number: 300045
- 30 ft. (300045)
- 50 ft. (300046)
- 80 ft. (300047)
- 140 ft. (300048)
- 160 ft. (300566)
The heating cable ensures heat transfer. The silicone hose contains a special copper conductor, specifically designed to handle high-frequency current for optimal efficiency. The hose also carries the coolant that cools the copper conductor. The hose is reinforced for a long lifespan.
Output cables
Description
Category: Induction equipment
Art. number: 300180
Output cable. Available lengths:
- 10 ft. (300180)
- 25 ft. (195402)
- 50 ft. (195403)
- 75 ft. (300598)
The output extension cable connects the liquid-cooled heating cable to the induction unit. Two red coupling hoses are always supplied with the output cable.
Rolling Inductor
Description
Art. number: 301117
Proheat rolling inductor, incl. output cable.
The rolling inductor can be used on the Proheat™ 35. This application is specifically designed to preheat moving objects during welding. Due to the inductor’s compact and flexible design, this reduces setup time and costs. Through localized heat application, minimal power is lost, resulting in rapid heating. The Rolling inductor is ideal for use with pipe spools in the manipulator. It is possible to connect 2 Rolling inductors to 1 Proheat™ 35, with the 45kW power being distributed proportionally. Materials can be heated up to 315⁰C.
50kVA Unit
Description
Delta Heat Services has developed various units for electric preheating and heat treatment. The main units used for this purpose are the 50kVA units. This is due to their mobility and functionality. These units distribute the incoming power across flexible resistance mats from 60 to 220/240 Volt. These are 6-channel units that can individually control 6 thermocouples.
There is also an option to connect an automatic control unit for more precise control of the heat treatment procedure. A temperature recorder can be added for process registration. This can now be done both analogically and digitally.
The 50 kVA units are extremely suitable for local preheating and heat treatment.
Automation and Recording Equipment
Description
To control and monitor the preheating and annealing process, we work with the most accurate automation systems and recorders. These can be supplied separately or built into the 50kVA unit. We have various automation systems available, ranging from local operation to remote control of the equipment. This can be done individually per channel or by choosing automation systems that can control multiple units. Entirely depending on what best suits the customer’s requirements.
To record the annealing process, we work with analog or digital recorders. These can be monitored remotely and a digital report can be generated. Depending on requirements, this can be in a 6-, 12-, 18-, or 24-channel recorder.
Cables
Description
Triple cable set, 25mm2 copper, 185A, 25m long.
Delta Heat Services offers a complete range of cables. These are suitable for power supply and for controlling and recording the process. Our power cables are available in sizes from 16mm2 to 25mm2. We can equip these with Camlok and Dinse connectors.
Our control and registration cables, such as compensation cables and thermocouple wire, can be supplied in various types. These cables are manufactured to the highest standards to ensure the most accurate and safe working environment.
Elements
Description
Art. number: 40005
254 x 210 mm, 60V, 2.7kW
Our elements are the components that endure the most stress during the heating process. They must be able to withstand high temperatures, be wear-resistant yet flexible. This is necessary to heat the workpiece as efficiently as possible. Our standard elements are designed to withstand temperatures of 1050⁰C. We supply elements from 60 volts up to 240 volts and from 1.35 kW up to 13.2 kW per unit.
For preheating, we have special FIP (Flexible Insulated Preheaters) elements. These are equipped with insulation and a stainless steel back plate. This is necessary to protect the welder from the heat of the element and to insulate the workpiece.
Consumables and spare parts
Description
Art. number: 705013
Sleeve for 300A male camlock.
Art. number: 705001
Brass section 300A male camlock.
Art. number: 705025
Fiber pin for 300A camlock.
We have an extensive range of spare parts and consumables for proper heat treatment. We can supply all parts for maintenance of units, cables and elements. Due to our large inventory, we can deliver quickly.
Delta Heat Services has qualified personnel who can perform maintenance and inspection/calibration of your equipment.