Contents | Traditional clamping | HQMC magnetic Clamping | ||
Mechanical clamping | Hydraulic clamping | HQMC magnetic Clamping | ||
Reliability | Serious potential safety hazard Causing by mechanical clamping. | Clamping force cannot accurate reflect, cannot learn each clamp point actual mechanical force without any kinds of feedback signal Hydraulic components always required to be repair and replace.oil channel easy blocking. | Magnetic clamping force reflect in a real time. Not affect by power failure, with no moving part, no electricity required, no maintenance cost.Feedback signal detection available. | |
Mold change efficiency | Long mold change cycle, low efficiency. | Limitation of thickness of mold base board, it causes much less efficient mold change time. | Mold change time could be shortened to several minutes, more than 90% mold change time can be saved. Only one operator is required. | |
Clamp point | Clamping force only available in mold peripheral location with very limited clamping points, mold base center area no clamping force, letting mold easy become deformation. | Each clamping position mechanical force inconsistent, no clamping force in mold center area with mold easy become deformation. | Uniform clamping over the entire area, especially the center area where the center area existed high clamping force. Guarantee total clamping area has consistent force. | |
Product quality | Plastic product consistency is bad owing to mold center area no clamping force. | Plastic product consistency is bad owing to mold center area no clamping force. | Due to uniform clamping force over the entire area, plastic product will become high consistency. | |
Applicability | Low suitability. | Due to the clamping position is fixed, all the mold back plate should be design in the same technical specification, without user friendly and wasteful. | No need fixed size mold back plate, mold size more than platen dimension also workable, Strong adaptability, no interface space in the mold peripheral. | |
Maintenance costs | Pressing plate and bolt always needs replace, huge labor cost. | Hydraulic pump needs long time working, huge energy consuming ,Oil always Leakage, Needs artificial clean.. | No energy consumption during the working processing, no leakage and human maintenance. |
Technical characteristics | ||||
Machine clamping force KN (t) | ≤200Ton | ≥200Ton | ||
Pole dimension (mm) | Ф44 | Ф66 | ||
Magnetic force per pole (kg) | 350 | 900 | ||
Plate thickness (Single side) | 35mm | 46mm | ||
Max working temperature | 120/150/180℃ | 120/150/180℃ | ||
Magnetic flux depth | 20mm | 20mm | ||
Proximity sensor range | 0.2mm | 0.2mm | ||
Standard voltages | AC240V/380V/415V/ 440V,50/60Hz | AC240V/380V/415V/ 440V,50/60Hz | ||
Ejector holes | standard | standard | ||
Centering rings | standard | standard | ||
Control unit | HQMC11-A/HQMC12-A | HQMC11-A/HQMC12-A | ||
Temperature sensor | standard | standard | ||
Proximity sensor | Each side one unit | Each side one unit | ||
Magnetic flux sensor | standard | standard | ||
Mold dislocation detection | standard | standard | ||
Magnetic current detection | standard | standard | ||
Pole sealing | Metal | Metal | ||
Machine integration | EUROMAP 70.0/70.1 | EUROMAP 70.0/70.1 |