Transformer Making Machine

Zhenhuan has been committed to developing and producing transformer making machines for many years. As an experienced transformer making machine manufacturer and supplier in China, we provide a great variety of machines, such as transformer corrugated tank machines, transformer radiator fin plate forming and welding line, transformer core making machines, transformer coil winding machines, vacuum drying furnace, transformer test system, as well as other transformer related machines etc. Here we give you some information on several popular products:

Our corrugated tank machine is specially-designed for producing corrugated fins for corrugated transformer tanks. Our radiator fin plate rolling machine is designed on the basis of Germany GEORG technology can produce fin plates of three different widths.

Our transformer radiator fin plate forming and welding line is ideal for fully automatic forming and welding radiator fin plates. Our Foil Coil Winding Machine is built for winding aluminum or copper foil type coils in transformer and electric apparatus. If you are interested in our transformer making machines, please feel free to contact us. We are look forward to working with you.

2. Transformer Core Cutting Machines This line is specially produced for cutting big silicon steel coil into strips for silicon steel cores, which are widely used in transformer, current/voltage transformer and other electric apparatus. Learn more
3. Steel coil thickness: 0.23-0.6mm
  Max. coil width: 1000mm (1250)mm
  Max. coil weight: 5T (6T)
  Decoiler inner diameter: 460-520mm
2. Corrugated Tank Machine Decoiler: mechanical expansion, passive, capacity 6T. Hydraulic station: max. pressure 30MPa, max. flux 100L/min, pump motor 7.5kW; main hydraulic components are from Taiwan. Learn more
3. Width of raw steel coil: 300-1500mm
  Thickness of steel: 1-1.5mm
  Height of fin: 100-400mm
  Pitch between fins: 45-80mm
2. Transformer Radiator Fin Plate Forming and Welding Line Our transformer radiator fin plate forming and welding line take advantage of the technology from Germany GEORG and Canadian MTM. It is designed mainly to manufacture fin plate of different widths (520 or 535mm, 480mm, 320 or 310mm) with high efficiency. Learn more
3. Width of fin plate: 320mm or 310mm, 480mm 520mm or 535mm
  Central distance: 500-4000mm (When the distance is less than 1200mm, the automatic production method is not enabled.)
  Central distance error: ± 1.0mm
2. LV Foil Coil Winding Machine This foil coil winding machine is specially designed for winding aluminum, copper foil type coils in transformer and electric apparatus. Learn more
3. Outer diameter (excluding platoon),mm: 700
  Max. outer diameter, mm: 800
  Coil shape: round/rectangle
  Material: copper/aluminum foil
2. Transformer Coil Winding Machine This transformer coil winding machine is suitable for winding HV coils in round or rectangular shape for 30-2500kVA distribution transformers. Learn more
3. Center height: 850mm
  Suitable max. coil width: Max. 800mm
  Suitable coil: OD 700mm; ID:80mm
  Main spindle torque: 800N·m
2. CNC Coil Winder We provide fully automatic 3-axis CNC machines for winding multi-layer air core coils. They can wind a maximum of 4 layers in round or rectangular bobbin free coils. Learn more
3. Machines of different capacities for different wire gauges: 0.2-1.0mm, 1.0-2.0mm, 2.0-4.0mm
  High precision ball screw and bearings with high precision and long life
  All three axes are controlled by servo motor, meaning low noise and stable operation.
2. Transformer Core Winding Machine This range of product is applicable for winding cores for single phase or three-phase transformer (3-column or 5-column). The core section can be rectangle, trapezoidal or round. Learn more
3. Applicable transformer capacity (KVA): 1600-2000
  Torque of spindle (N·M): ≥600
  Max. core weigh (kg): 2000-3000
  Max. core outer diameter (mm): 750-1200
2. Vacuum Drying Furnace This vacuum drying furnace adopts variable-pressure drying principle suggested by Dr. Moll from Germany, which is specialized for drying transformer bodies. Compared with conventional vacuum heating drying methods, the variable pressure type can save up to 30-45% drying duration. Learn more
3. Effective inner dimension: 5000 x 3000 x 3500mm (L x W x H)
  Ultimate vacuity: < 50Pa (idle, cold)
  Leakage of autoclave: < 300Pa·L/S
  Max. heating temperature: 130℃
2. Amorphous Transformer Machine This amorphous transformer is newly developed with amorphous core which has no-load loss 20% less than conventional CRGO cores! We can provide complete machines for producing amorphous transformers, and technology support as well. Learn more
3. Overall dimension: 2250×1900×2360mm
  Annealing room size: 1500×1500×1700mm
  Max. temperature: 450℃
  Rated power: 78kW, 3-phase
2. Paper Taping Machine The configuration of the paper taping machine is on the basis of taping layers, quantity of wires required, and wire reel sizes. This device is able to perform single-wire taping or multi-wire taping. The taping layer ranges from 2 to 60 layers. Learn more
3. Material: copper or aluminum flat wire
  Width: 5~20mm
  Thickness: 1~16mm
  Section area: 10~200mm²
2. Paper Folding Machine This machine is mainly for folding interlaminar insulation paper used in transformer windings. After winded in the coil, such folded insulation paper will form the end-insulation, thus increases mechanical intensity, winding efficiency of coil and decreases the material cost. Learn more
3. Insulation paper roll size: ID:76mm, OD<400mm
  Folded paper roll size: ID:76mm, OD<400mm
  Width of paper roll: 160-800mm
  Thickness of paper: 0.10-0.21mm
2. Vacuum Annealing Furnace This annealing furnace is specially designed for releasing inner stress inside wound CRGO cores and decreasing their iron loss. It is inner-heating, vacuum, nitrogen-cooling, front load type with trolley. Learn more
3. Effective dimension inside(L×W×H): 2200mm×1000mm×1100mm
  Max. loading capacity: About 5 tons
  Max. heating temperature: 950℃
  Working temperature: 780-820℃
2. Vacuum Resin Casting Equipment Our vacuum resin casting equipment is applicable for epoxy resin casting bushings, HV switch insulators, arc-distinguish coils, current transformers, potential transformers, dry-type transformers, as well as other electric apparatus. Learn more
3. Perfect vacuum system: The whole casting process is performed under the vacuum condition.
  Reliable metering system: Two metering methods are offered on the basis of different processing requirements.
  Advanced and safe heating technology
2. APG Epoxy Resin Casting Machine Our WHAG-888 APG Epoxy Resin Casting Machine adopts the automatic pressure gelation processing technology. It is used to cast high voltage electrical components with epoxy resin. Learn more
3. Die assembly plate dimension (heating plates): 800 x 800mm
  Die clamping force: 200kN
  Die clamping speed: 3.2m/min
  Die opening speed: 5m/min
2. Copper Aluminum Continuous Extrusion Machines The MFCCE series copper Strips Continuous Extrusion Line makes use of the advanced technology in the world. Such blank material as copper or aluminum rods will be continuously fed into a revolving squeezing wheel with a fixed groove. Learn more
3. The finished products come with a smooth and bright surface without burr. The feature of high-precision physical dimension is offered as well.
  The end products also have these features including fine tissue, refined crystal grain structure, good performance evenness, as well as perfect electrical conductivity.
2. Tridimensional Core Transformer Making Machine Our tridimensional core is especially designed for producing tridimensional core transformer which exhibits better performance, more reasonable structure, as well as less production cost. The tridimensional core is a new structure wound GRGO core with three columns of round cross section. Learn more
3. Optimized Magnetic Circuit Structure
  
  Drastically Reducing No-load Loss, No-load Current, and Noise Level
  
  Unique Natural Ventilation and Radiation
  
  Compact Structure, Saving Copper, Steel and Oil
2. Transformer Oil Vacuum Filtering Machine This series transformer oil vacuum filtering machine is a kind of typical double-stage vacuum oil purifiers and can process and recycle transformer oils efficiently under vacuum conditions. Learn more
3. Vacuum range (MPa): -0.07~0.095
  Working pressure (MPa): ≤0.5
  Working temperature (℃): 50~75
  Filtration fineness (μm): 1~5
2. CTC Production Line Our CTC production line is able to produce the continuous transposed conductors used in huge transformer windings with voltage of less than 1000MVA and 1000KV. This device is capable of stranding many flat copper wires together. Learn more
3. Quantity of flat wires: 7-95pcs
  Max. dimension of finished product: 28x90mm
  Rotational speed of stranding cage (stepless): 1-10rpm
  Towing speed (stepless): 1-10m/min
2. Hovercraft for In-plant Transportation The hovercraft for in-plant transportation utilizes the air layer formed between the air cushion and the ground. So, the air cushion is suspended, reducing the friction between the product and the ground. Learn more
3. In addition to the stable performance, the hovercraft is well received because of the smooth operation, low noise, and free maintenance.
  The automatic leveling device makes for good adaptability to unbalanced loading.
2. Busbar Bending Punching Cutting Machine This machine integrates the functions of punching, cutting and bending, embossing, twisting, flatting, pressing tie-in, etc. Learn more
3. Main driving motors: from domestic
  Oil pump: from Taiwan
  Electromagnetic valves and overfall valves: from Taiwan
  Relays: Schneider

Metal Forming Machinery