Magnetic Clamping System
Electro-permanent Magnet Quick Die Change System (Magnetic Stencil) is suitable for the current production mode of “many batches, small quantity”, to enhance the competitiveness of the enterprise, to achieve safe, fast, on-time delivery, to improve the production efficiency, to avoid accidents and collision damage to the molds, to reduce the cost of production, and to save the production time.
Advantages
1.Maximizing functionality, economy and safety
2.95% reduction in movement time
3.Capacity increase of 5-10%
Safe, no loss of magnetism in case of power failure
90% savings in mold change time
Clean energy without pollution
More than 95% power saving
Durable,Long life No consumables
Magnetic Clamping Principle
Clamped status(MAG)
Electromagnetic coil energized
Alnico polarity reversal
NdFeB and Alnico are co polarized
The magnetic core becomes a powerful magnet
Unclamped status(DEMAG)
Electromagnetic coil energized
Alnico polarity reversal
The magnetic field lines of NdFeB and Alnico do
not protrude from the surface of the suction disk
Magnetic Clamping Feature
Feature
Electric permanent magnet technology design,permanent magnet protection in case of powerfailure. Made of whole steel plate processing, withgood rigidity. Fully sealed multi-layer waterproof andoil resistant design ensures service life.
Adopting the "bipolar magnetic field convection technologydesign, the magnetic field lines are concentrated withoutscattering, and the magnetic template substrate is neutraland non-magnetic, without magnetizing the mold
Designed in full accordance with international standards andstriving for excellence, our entire system performance,quality, and safety protection devices are on par with foreignbrands. We can provide injection molding machines rangingfrom 50-4000 tons.
Suitable for: injection molding machines, mold clampingmachines, hydraulic presses, punching machines, machiningcenters, etc.
System Overview
Die - Setting Side
Magnetic Saturation Detection Sensor
Detection of magnetic saturation by means of magnetic poles and strength. As soon as the suction force drops to a safety value, a warning is immediately issued system and the system automatically recharges the magnetization automatically.
Temperature Sensor
When an inductive proximity sensor placed in the neutral zone detects the presence of the mold the presence of the mold, the magnetizing operation can be carried out. As soon as the 0.2mm of the mold has been removed, an emergency stop is issued immediately. Emergency shutdown command will be issued as soon as 0.2mm of the mold has been removed from the mold.
Temperature Sensor
Detecting the temperature change data in the mold processing. When the temperature exceeds the safety value, the system will issue an emergency stop command. emergency stop command.
Center Positioning Ring
For quick positioning of molds, hardened Durable, modular removable design.
Moving Die Side
Mounting Bolt Hole
Utilize the screw holes on the pan of the injection molding machine.Machined at the time of installation when there are no screw holes.
Ejection Hole
According to the actual injection molding machine's ejection hole,position to formulate the processing.
Pressure Plate Pre-slot
Reserve the position of grooved platen to prevent special jamming and clamping of non-compliant molds.
Substrates
Machined from a full sheet of steel for greater rigidity, neutral and non-magnetic.
Extension Holes
The processing of roller fixing holes/positioning holes can be reserved for
lateral mold change/mold positioning, respectively.
Application Case
FAQ
Possible cause 1: no oil pressure source, solution: confirm the power unit group output condition; Possible cause 2: piston jammed, solution: back to the factory for repair; Possible cause 3: pressure plate jammed, solution: back to the factory for repair.
Possible cause 1: oil pressure source is not relieved, solution: confirm the power unit group output condition; Possible cause 2: mold spring fall, solution: confirm its existence; Possible cause 3: steel ball embedded spring, solution: change the spring; Possible cause 4: pipeline back pressure exists, solution: re-adjustment of the circuit
Possible cause 1: not enough hydraulic source, solution: confirm the output pressure of the power unit, whether the rated pressure; Possible cause 2: internal leakage, solution: back to the factory for repair; Possible cause 3: the wrong model, solution: and the original factory to confirm the fixture model with the model of the machine to confirm the applicability of
Possible cause 1: hydraulic source is not enough, solution: confirm the output pressure of the power unit, whether the rated pressure; Possible cause 2: mold height is not right, solution: add mold height pads; Possible cause 3: internal leakage, solution: back to the factory to return to the repair
Possible cause 1: insufficient hydraulic oil in the tank, solution: inject oil to the rated height; Possible cause 2: booster pump sucked into the air, solution: the implementation of the air venting method, see the instructions for use Article 3
Possible cause 1: friction loss, solution: if the friction loss is within 5% of the reasonable range of values; Possible cause 2: insufficient air pressure source, solution: confirm the pressure of the air pressure source and the setting of the regulator; Possible cause 3: the oil surface mirror or the air pressure needle is distorted, solution: replacement of the
