Cylinder Indexing
Machines
High-precision cylinder indexing machines engineered for transformer insulation cylinder production, ensuring equal spacer positioning, repeatable indexing accuracy and superior winding quality.
Precise indexing for transformer insulation cylinders.
Cylinder indexing machines are designed to divide insulation cylinder structures into perfectly equal intervals, ensuring accurate positioning of axial spacers during transformer cylinder manufacturing.
The system enables manufacturers to position spacers with exceptional precision, minimizing production errors and improving insulation cylinder consistency across every production batch.
With programmable indexing capability from 1 to 9999 divisions, the machine provides maximum flexibility for different transformer designs and insulation cylinder dimensions.
Designed for insulation cylinder manufacturing
Transformer Insulation Cylinders
HV Transformer Production
MV Transformer Production
Pressboard Cylinder Assembly
Spacer Positioning Operations
Insulation Manufacturing Plants
Transformer Component Production
Custom Cylinder Fabrication
Engineered for indexing accuracy and repeatability
1 to 9999 Position Indexing
Equal Spacer Distribution
Near-Zero Positioning Error
Mandrel Diameter Adjustment
Forward & Reverse Positioning
Geared Motor Drive System
Automatic Safety Stops
Encoder-Based Position Control
Siemens PLC Automation
Advanced indexing control and operator-friendly operation.
The machine is equipped with a touchscreen HMI interface for parameter entry, production monitoring and indexing management.
Siemens PLC control combined with encoder-based speed and position feedback ensures highly accurate indexing and repeatable spacer placement throughout the production process.
Operators can control mandrel movement through either the control panel or foot pedal while Modbus RTU, Modbus TCP and Profinet communication protocols support factory-wide integration.
Available machine configurations
| Specification | STM-750 | STM-1250 | STM-1500 |
|---|---|---|---|
| Min / Max Diameter | 750 / 1500 mm | 1250 / 2500 mm | 1500 / 3000 mm |
| Maximum Speed | 30 RPM | 30 RPM | 30 RPM |
| Mandrel Wing Length | 2250 mm | 3000 mm | 3200 mm |
| Mandrel Weight | 1100 kg | 2200 kg | 3100 kg |
| Mandrel Motor Power | 1.5 kW | 3 kW | 5 kW |
| Machine Dimensions | 1250 × 5500 × 1860 mm | 1250 × 5500 × 2100 mm | 1250 × 5500 × 2380 mm |
| Machine Weight | 3200 kg | 4200 kg | 5200 kg |
| Carrying Capacity | 1000 kg | 2000 kg | 2500 kg |
Configured for your insulation cylinder dimensions.
Transformer manufacturers often require different cylinder diameters, spacer quantities and production capacities depending on transformer design.
ISOLECT develops cylinder indexing solutions according to mandrel dimensions, indexing requirements, spacer layouts and factory workflow conditions.
This engineering approach enables consistent production quality, faster setup times and long-term operational reliability.
Accurate Spacer Positioning
Near-Zero Indexing Error
Higher Cylinder Quality
Reduced Production Time
Explore Other Insulation Processing Solutions
Ring Insulation Winding Machines
Automated winding systems designed for the production of transformer insulation rings with precise dimensional control and repeatable manufacturing quality.
Spacer Milling Machines
Precision milling equipment developed for transformer spacer production with high machining accuracy and consistent component quality.
Cylinder Bonding Machines
Engineered for transformer insulation cylinder bonding processes, providing reliable adhesion quality and efficient production performance.
Looking for a custom
cylinder indexing machine
solution?
Contact ISOLECT to discuss insulation cylinder production, indexing requirements and custom machine configurations.