Electro Permanent Magnetic Chuck For Quick Mold Change Injection Molding Machine

* Energy saving more than 95%
* Clean energy without pollution
* To reduce labor intensity
* To improve the machine's using ability
* Improve efficiency more than 85%
* One time clamping can realize multi face processing
* Work pieces are evenly stressed without heating
* Lost power 20 years but still keep magnetism, super constant holding power

Quick Mold Change System Components :

Magnetic Plate Technical Parameter

Advantages of Magnetic Clamping System

1. Easy Installation
It does not require any changes to the molds,no need to change the appearance and structures, no need punch, just fix the magnetic plate by bolts in the rear panel threaded hole or T-slot of the injection molding machine.

2. High Safety
The Magnetic quick mold change is controlled by Electro-permanent magnet system which is an electrical pulse activates the system in a second (Magnetization): the mold is held by the natural force of the permanent magnets. The clamping force remains constant even in the absence of a power supply, it is still keep strong and continuously magnetic force when power off and does not disappear or loss by time and temperature factors.

3. High Efficiency
Use Magnetic quick mold clamping system can greatly improve the mold change efficiency, drastically reduces mold changeover times (up to 90%) compared to a conventional procedure. QMCS guarantees a uniform mold clamping, that is held using the whole contact surface. Clamping the mold with uniformity allows obtaining good quality parts even with the first molds. The two mold halves are perfectly aligned: friction is minimized, preserving wear of molds and the machine. Generally the mold change and mold clamping only need 3 minutes, large mold change only needs 10 minutes.

4. Save Space
The thickness of Magnetic plate is about 37-50mm, space is small. The magnetic quick mold clamping system does not use platens and other pneumatic and hydraulic components,save more space and make all the peripherals of the mold in the injection molding machine are easy for maintenance and operation.

5. Easy Operation

Magnetic quick mold clamping system clamps molds of any shape and size with strength. A single operator easily and safely performs the operation, without working inside the machine.

6) Economical and Practical
Use Magnetic quick change mold system means eliminating the cost of maintenance and management of brackets, consumables, fasteners.Electricity is only used to fix and release clamping, once the mold is safely held to the correct position, will no longer need to use the electricity. Magnetic chuck application temperature can maximum up to 150°C, machine weight up from 60 tons to 5000 tons.

Hunan Qianhao Magnetic Technology Co., Ltd was a high-tech enterprise which established at 2002 years,our company with advanced equipment,complete inspection instrument,professional engineer&sales team,strong support from well-know universities which enable us to guarantee competitive prices,good quality and excellent service to our customers.

QHMAG is proud of its experienced and innovative technical team.Working together with Hunan University of Science and Technology,we have developed research in electromagnetic control technology and magnetic application which are widely used in automotive,military,shipbuilding,machining ,mold injection(pressure),steel lifting handing and other fields.Proudly,we are loaded with 6 patents of invention and more than 18 utility model patents and have got the ISO9001 :2008 quality system certification and National recognized new high-tech enterprise certificate.With reliable product quality and good after-sales service,QHMAG has a good reputation among its clients.

QHMAG Product Line Inlcudes :

1. Magnetic Clamping Plate for Quick Mold Change System

2. Electro Permanent Lifting Magnet

3. Electro Permanent Magnetic Chuck

4. Robotic Automatic Electric Permanent Magnet

5. Control System /Non-contact Control Cabinet

6. Magnetic Tool

QHMAG Cooperation Customers:

YIZUMI,HAITIAN,MAGNETI MARELLI,LEO, GREAT WALL MOTOR, DONGFENG MOTOR,CHANGAN MOTOR,JABIL,XINLEI,FOXCONN,HAIER,GREE, HBIS STEEL,DSIC,CSIC,TIAN TIE,BYD etc.