Standard MPI Machine
Our standard MPI test bench units establish a benchmark for MPI inspection, finding applications across diverse industries, including automotive, fasteners, hand tools, oil field equipment, railways, and education & training for the detection of surface & subsurface defects. These benches, functioning as two vector machines, create a circular magnetic field by clamping the part between the headstock and tailstock and passing a current through it. The threaded bar method allows the testing of parts with a central bore. Additionally, a longitudinal magnetic field is generated through the use of an encircling coil.
- Designed for light to moderate production loads.
- A magnetization time of 1.0 second facilitates the comprehensive development of indications.
- Offered in a variety of amperages, part lengths, and coil diameters.
- Every model comes equipped with a dark room featuring a ventilation fan and white light, specifically designed for testing with fluorescent powders.
Features
- Independent current control for Circular and longitudinal magnetization.
- Separate transformers for Circular and longitudinal magnetization, eliminating the need for noisy changeover switches.
- Digital, stepless current control.
- Two large digital readout ampere meters with retention. Pneumatic clamping.
- Stainless Steel liquid storage tank.
- Reverse agitation bath system.
- AC/HWDC changeover for headshot.
- Continuously movable tailstock with cam lock.
- V Blocks for job placement.
- Integrated decaying-AC demagnetization with automatic control.
- Feedback loop-based current control with current failure indicator.
- Minimal electronic components for easy serviceability.
Specifications
| Headshot Current Capacity | Models staring from 1500A going up to 4000A |
| Maximum Part Length Accommodation | Starting from 400mm going up to 1200mm |
| Maximum Part Diameter | Staring from 75mm going up to 200mm |
| Maximum Part Weight | 150Kg |
| Storage Bath Capacity | 25 L |
| Shot Time | 1.0 Seconds |
| Power Supply | 3 Phase 4 Wire 415V AC/220V AC |
| Frequency | 50Hz or 60Hz |
| Pneumatic Pressure Required | 4-6 Kg/cm2 |
| Coil Diameters | 200mm, 300mm, 450mm |
| Control Voltage | 24V DC |
- Benefits
- Utilizes SCR-based digital current control for enhanced accuracy and precision.
- Implements a feedback loop to ensure repeatability.
- Incorporates a reverse agitation system to maintain constant powder dissolution in the carrier fluid.
- Employs pneumatic clamping to ensure spark-free operations.
- Features a large, easy-to-read digital display for operator comfort.
- Operates without changeover sound.
- Provides low voltage output for operator safety.
- Cost-effective solution.
- applications
- Conducts magnetic particle inspection on automotive parts such as shafts, axles, connecting rods, hubs, couplings, steering parts, etc.
- Performs sample testing in the steel industry.
- Facilitates ferrous raw material testing in all industries.
- Inspects oil field equipment parts.
- Examines railway parts.
- Supports education and training initiatives.
Product models
Horizontal Clamping Models
| Model | Head Shot Capacity | Coil Shot Capacity | Coil Inside Diameter | Maximum Part Length | Maximum Part Diameter |
| MK-15-C-40-S | 1500A AC & HWDC | 7.5 KAT AC | 200mm | 400mm | 75mm |
| MK-20-C-60-S | 2000A AC & HWDC | 7.5 KAT AC | 300mm | 600mm | 100mm |
| MK-20-C-120-S | 2000A AC & HWDC | 7.5 KAT AC | 300mm | 1200mm | 100mm |
| MK-30-C-60-S | 3000A AC & HWDC | 10.0 KAT AC | 300mm | 600mm | 150mm |
| MK-30-C-120-S | 3000A AC & HWDC | 10.0 KAT AC | 300mm | 1200mm | 150mm |
| MK-40-C-120-S | 4000A AC & HWDC | 10.0 KAT AC | 450mm | 1200mm | 200mm |
