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Alnico Mould Clamping Systems , 3 Minutes Magnetic Quick Clamp

Hunan Qianhao Electrical And Mechanical Technology Development Co., Ltd.

Alnico Mould Clamping Systems , 3 Minutes Magnetic Quick Clamp

Brand Name : QHMAG

Model Number : QEMP-QMCH

Certification : CE, ISO9001

Place of Origin : CN

MOQ : MOQ 1 Set

Price : USD $1,000~$10,000

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 15 Sets Per Month

Delivery Time : 15-45 days, Depends On The Design

Packaging Details : Bracket and Wooden Case

Application : Plastic Industrial Injection Molding

Feature : Honeycomb all steel magnetic plate

Injection Rate : 0-220rpm

Material : Alnico and NdFeB

Quality Guarantee : 1 Year

Voltage : 220V/240V/360V/440V

Advantage : Safe, efficient and energy saving

Injection Weight : 300g/s ~ 1500g/s

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High Efficient 3 Minutes Quick Mold Change System With Magnetic Platen

QHMAG has been a pioneer of Quick Mold Change Systems for many years. With over 19 years of experience in developing these systems they can offer you the best for your molding operations. These fully customizable Quick Mold Change Systems drastically minimize setup times, maximize efficiency and increase safety.

QHMAG's Quick Mold Change System can be designed to fit almost any injection molding machine and mold casting machine to allow for quicker mold change times, resulting in shorter machine down time and increased productivity. This system uses a special mold clamp that does not require a cut out on the mold, increasing its application versatility and allowing it to be used with a large number of different molds.

Quick Mold Change Systems can rapidly transform your workshop, allowing for easy changeover for small batches, reduced labor costs and reduced stock holding. Coupling this system with a Mold Cart System will allow for fully automatic mold changing, further increasing the efficiency and productivity of your manufacturing operations.

What is Quick Mold Change?

A quick mold change means that the material for the next part is in place, automation is set-up and the mold is located and clamped in position. With the Quick-Mold change system, the mold is clamped in the same place, the same way, every time. Because of this, mold changes are accomplished in the shortest time possible.
When Quick Mold Change (QMC) is implemented, companies will enjoy the benefits of:
Reduced Inventories, due to smaller quantities runs and more frequent changeovers.
Increased Machine Capacity, by improving production and its product revenue.
Improved Lead Times, due to quick changeovers.
More Competitive, through just-in-time deliveries and better service to customers.
Improved Quality of parts, due to repeatable positioning and clamping forces.
Reduced Labor Costs, mold changes can often be done by the operator in a fraction of the previous time.
Improved Safety, the molds are under control and roll smoothly in and out of the injection mold machine during the mold change, and with automated systems, if the mold is not clamped properly, the injection molding machine simply will not operate.

Why Quick Mold Change?

To survive in today’s competitive, worldwide market, manufacturers are reducing inventory costs by running smaller batch sizes and making shorter production runs. One way to maximize press uptime in an environment like this is to implement faster, more effective mold changes. That’s where QHMAG, a leading Quick mold change system manufacturer comes in.

Honeycomb Magnetic Plate vs Standard Magnetic Plate

Comparism Honeycomb Magnetic Plate Standard Magnetic Plate
Rigidity & Stability Honeycomb type with double side magnetic suction structure, the magnet of back is stronger, so the mold, magnetic plates, and the backplane of injection molding machine are combined together, which improve the rigidity of the plate, and avoid mutual vibration and offset. Only fix the fastening screws around the plate, can not be fix screws in the middle of plate, so it can not fully guarantee the template avoid deformation when open mold.
Capacity & Versatility Thickness 37mm, increased the opening stroke, the maximum reduction of the ejector rod and the amount of injection muzzle expansion, better control of plastic temperature Thickness 45mm, the capacity is small, so the mold range is corresponding less than honeycomb magnetic plate.
Service life Created in a monolithic construction: CNC machined and is completely made in a metal, with no resins, gaskets, screws, brass or other materials. It is extremely reliable: There are no components subject to wear, deformation or thermal expansion. Surface is sealed by resin potting, with aging risk.
Quality& Efficiency Double-sided with magnetic force, the back suction function in the stripping process to maintain the mold stability, to avoid mutual vibration and offset. Single-sided magnetism, the magnetic force in same unit area reduced 10%-15%
Clamping force The honeycomb structure is optimized the inside of magnetic plate, which ensure the rigidity and strength of the magnetic plate itself, as well as the magnetic force can be concentrated in a reasonable layout, so, no matter what size about the mold, the template is with more powerful clamping force The ordinary structure clamping force is dispersed and not uniform
Personnel operation With LCD remote controller, in use of intelligent password authorization, eliminating the need for key management inconvenience, real-time quantitative feedback status of mold and the all sensors, it is more intuitive Mechanical control box, button control, can not quantify the real-time reaction of mold status

Quick Mold Change System Components

Standard Configuration
Magnetic Plate 1 Set Moveabla & Fixed side, Upper & Lower side
Main Control Cabinet 1 Set 4, 8, 12 Channels.
Remote Controller 1 Set Mechanical type and intelligent LCD touch type
Connecion Cables 1 Set Control cable, power cable, Signal cable, etc.
Accessories 1 Set Mounting screws, mounting rings, positioning rings
Optional Configuration Optional Functions
Fall Prevention Chain Temperature Detection Misalignment Detection
Die Lifter Proximity Detection Force Strength Detection
Die Arm Magnetic Saturation Magnetic Flux Detection

Alnico Mould Clamping Systems , 3 Minutes Magnetic Quick Clamp

Magnetic Plate Technical Parameter

Item Standard Magnetic Plate Celluar Magnetic Plate Full-Steel Magnetic Plate
Pole Size 50*50mm 70*70mm 80*80mm 70mm Hexagon 50*50mm 70mm Hexagon
Magnetic Strength Unit Area 16kgf/cm² 16kgf/cm² 16kgf/cm² 15kgf/cm² 15kgf/cm² 15kgf/cm²
Magnetic Strength Per Poles 350kgf 735kgf 980kgf 640kgf 735kgf 640kfg
Magnetic Plate Thickness 35, 45mm 50mm 52mm 37mm 37, 47mm 48mm
Magnetic Flux Penetration Depth 15mm 18mm 20mm 18mm 18mm 18mm
Ejector Hole Standard Standard Standard Standard Standard Standard
Control System Main Contorl Cabinet C4 C4/ C8 C8 C4/ C8 C4/ C8 C4/ C8
Remote Controller QRC-A
QRC-AC
QRC-A
QRC-AC
QRC-A
QRC-AC
QRC-A
QRC-AC
QRC-A
QRC-AC
QRC-A
QRC-AC
Max. Working Temperature 120℃,150℃
Standard Voltage AC 220V~480V, 50/60HZ
Proximity Sensor ≤5000KN 1pc 1pc - 1pc 1pc 1pc
>5000KN - 2pc 2pc 2pc 2pc 2pc
Sensing Distance 0.2mm
Temperature Sensor Standard, Detection temperature from 60 to 200 degrees
Dislocation Sensor Standard, Detection accuracy 0.1mm
Magnetic Saturation Sensor Standard, Detect whether the electric current is saturated
Magnetic Flux Sensor Optional, Detect changes in magnetic flux
Force Measurement Optional, Detect the strength of the magnetic force
Surface Seal Material for Both Side of Magnetic Plate Surface Material of Front Side Resin Resin Resin Metal Metal Metal
Surface Material of Back Side Metal Metal Metal Metal Metal Metal

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.

Customer Information
Company Name Company Address
Contact Person E-mail
Telephone Fax
Injection Molding Machine Information
IMM Brand&Model
Opening Force kN

Clamping Force kN
Nozzle Force kN
Ejector Force kN
Mould Capacity mm
Max temperature of Mould
Enclose Back- plate Drawing
Mold Information
Mold Parameter Length(mm) Width (mm) Height (mm)
Maximum size of the mold mm mm mm
Minimum size of the mold mm mm mm
The max weight of mold kg The min weight of mold kg
Diameter of Mold Centering ring mm Mold Back-plate Material
Mold with Insulation board YES
No
Mold with automatic thread demoulding structure YES NO


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