1. Complete prestressed main frame structure
Greatly improve the structural strength and overall rigidity ofthe extruder frame, effectively guarantee the fatigue life of the frame, andhelpful to ensure the quality of the product.
2. Frequency conversion type volumetric speed control
The combination of Rexroth's high-frequency response,high-precision servo variable pump and variable frequency motor, while takinginto account the accuracy, rapidity and energy saving of speed adjustment,speed adjustment with high sensitivity, constant speed control with high accuracy,is conducive to improving product quality.
3. Short-stroke main structure
The frame has better accuracy and smaller deformation, improvesthe service life of the extrusion head and the container, reduces the amount ofhydraulic oil used, and reduces heat loss, improves the accuracy of speedcontrol, and shortens the non-extrusion auxiliary time.
4. Mobile butt shear
The mobile butt shear structure is adopted. When the bladereturns, the residual material on the blade will not be contaminated to the endface of the mold, which ensures the reliability of mold clamping and reducesextrusion defects.
Equipped with a die stacklocking device to ensure the butt is sheared cleanlyand evenly,
which is conducive to reliable mold clamping and multi-holeextrusion control.
6. Extrusion stem locking and quick disassembly
There’ll be no sag for extrusion stem during extruding, whichimproves the accuracy of extrusion, increases the life of the extrusion headand the container, and is also conducive to multi-hole extrusion; it has thefunction of quick disassembly and assembly of the extrusion stem, making iteasier and faster to replace the extrusion stem.
7. Container centering detection function
Real-time detection of the position accuracy of the container duringwork, to ensure the accuracy of the main frame during work, and ensure thestability of production quality.
8. High-reliable high-pressure pipeline
All high-pressure steel pipes are non-welded pipes, with highsealing reliability and low failure rate.
9. Process parameter storage function
Different production process parameters can be stored, which isconvenient for direct obtain during repeated production, reducing operationdifficulty and improving production efficiency.
10. Operation process monitoring and maintenance
Through the Internet, it is possible to monitor the working statusof the extruder, modify the parameters, diagnose and eliminate the fault, and modifythe program, which greatly improves the service efficiency.
11. Self-diagnosis function
With perfect fault alarm prompt and self-diagnosis function, it issimple and easy to handle faults.
12. Strong applicability of extrusion process
The extrusion speed control curve can be set directly according tothe process requirements, and the equipment will automatically complete theprocess action output according to the extrusion speed curve setting to meetthe process control requirements of different products.
13. Reliable and efficient auxiliarymachinery
Bar pushing device with accurately andautomatically measuring the length of aluminum bar, and the retractableautomatic adaptive high-efficiency bar feeder, the return distance of the containerand the extrusion stem can be controlled according to the actual aluminum barlength, saving non-extrusion time to the greatest extent.
