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Характеристики

160Ton Magnetic Quick Mold Change System

HVR Magnetic Quick Mold Change System is easily adaptable to all presses. With this technology, it is easy to achieve the maximum efficiency and a quick return on investment.

 

HVR Magnetic Quick Mold Change System Advantages

1. Easy to Install

No need of manual adjustment when the mold is fixed in the tapping holes or T-slot.

2. Safety

Only uses electricity in 1-2 seconds of the MAG and DEMAG phase; no need of electricity during the working, which enables it still in the state of working even power off and would not cause any damage to operators; equipped with safe devices like distance detection, temperature detection and location detection.

3. High Efficiency

In general, it only takes 3min to change a mold and the time for changing an oversize mold is decreased from 2 hours to 10min.

4. Maintenance Free

No extra costs on screws, nuts, clamps and other instruments; no distortion to the mold.

5. Simple Operation

Simple and clear operation penal enables any operator with no operating skills can operate independently in one minute.

6. Strong Magnetic Force and Safe Devices

 Magnetic force can reach 16kg/cm² and will not decrease as time goes.

he magnetic quick mold change system is widely used in fining mold of punching machines, injection machines and die casting machines. It is also commonly used in the processes of machining on the shell parts in appliance industries, electronic industries and automobile industries.

Specifications & Configurations

The highest safety standard   

1. Mold close detection
During the mold change cycle, each piece of mold should be in close position, only can doing MAG operation in mold close condition, this interconnected control operation avoid fake operation due to external matter and gap existed between magnetic template and mold.

2. Magnetic flux detection
During the magnetic quick mold change system in operation period, Magnetizing force detection function is available in the controller, only when the Magnetization intensity achieve safety standard, the MAG success signal will be present.
otherwise, fault signal will be flash. In the meantime, Magnetic flux detection sensor existed in the entire magnet contact area, if magnetic flux senor detected minor decrease of flux, controller will report warning signal and stop injection mold machine automatic operation.

3. Temperature detection
In order to prevent Magnetic Template contact area high temperature cause the Magnetic force losing and whole magnet system clamping decrease, Temperature detection senor will emit warning signal and force injection mold machine stop any operation if actual contact temperature over the setting value.
                        
4. Magnetizing current intensity detection
Distance detection senor use to detect the  distance between magnet plate and mold,controller only can do DEMAG operation when the distance less than 0.2mm. System will report warning signal if distance over this standard, injection mold machine will automatic stop working in this circumstance.

Professional packing

Professional export wooden packing

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FAQ
Q In accordance with the value of the magnetic plate clamping force, what basis is design with?

A  To answer this, you need to understand the clamping force effect of the magnetic system. This product is using for overcome friction force from mold itself gravity by clamping mold back base, achieving mold does not fall from magnetic plate. design basis (1): the weight of mold.design basis; (2): The maximum injection molding machine open clamping force design basis; (3): movable mold clamping force is larger than fixed side.

Q If sudden power failure the mold will fall?
A  No, the magnetic plate with electric permanent magnetic principle to design & manufacture. It only needs electrical energy at the moment of magnetization and demagnetization, the rest time no need electricity. the working magnetic is from its inside rare earth permanent magnet materials, rather than electromagnetic, power outages can guarantee permanent magnet.

Q Magnetic radiation is harmful to human?
A  No, harmless. The magnetic plate after magnetization, forming a closed magnetic field on the surface of the magnetic chuck. The effective distance range of magnetic line is 20mm from the magnetic chuck, more than 20mm, the magnetic field becomes very thin, it is similar to the magnetic field strength in the air, so people with pacemakers do not close, bank cards, watches , mobile phones and other items do not close the range from less than 20mm chuck surface.