PET High-Speed Preforms Making Injection Molding Machine-Dual servo type
Guangdong Forstar Precision Machine Co., Ltd.- Type：Preform Injection
- Structure：Horizontal
- Plastic Type：Thermoplastic
- Plasticizing Way：Screw Type
- Clamping Way：Hydraulic
- Automation：Automatic
Base Info
- Model NO.：Preform machine
- Computerized：Computerized
- Certification：CE, ISO9001:2008
- Screw Diameter：45-60 mm
- Shot Volume：374-664 cm3
- Shot Weight：345-611 g
- Pressure：239-134 MPa
- Screw Stroke：235mm
- Clamping Force：2000 Kn
- Opening Stroke：480 mm
- Platen Size：765 X 765 mm
- Space Between Tie Bars：510 X 510 mm
- Transport Package：Export Packing
- Specification：60-560ton
- Trademark：FORSTAR
- Origin：China
- HS Code：8477101090
- Production Capacity：400units,Year
Description
-CLAMPING UNITSymmetrical stress mold clamping
By evenly distributing the clamping force, the platens bear
lower stress which can minimize the instance of the platen
distortion, molding problem can thus be reduced.
High Rigidity Platens with T-slot
Machines are equipped with high rigidity T-slot platens which
provides more flexibility and convenience for the installation of
different kinds of molds, service life of the platen can be
extended comparing with the platen with tap holes.
Extended slides and friction belts for the moving platen
Machines are equipped with extended slides on the moving
platens, which greatly improved the stability of platen
movement during mold opening and clamping. Also, there are
steel friction bells underneath the moving platen, it reduce the
the friction coefficient and thus improves the stability and precision
of the platen movement, as well as protecting the mold.
Low-pressure mould protection
Master Lubrication System
Tie bars and toggles are lubricated by a master automatic thin oil lubrication system which distributes thin oil automatically. The
mould adjusting mechanism is lubricated by a manual master grease lubrication system(FC series only), both systems guarantee lubrication efficiency and thus improve reliability and stability of the machine.
-INJECTION UNIT
Unique double linear guide tracks
The injection unit is equipped with double linear guide tracks which improve the injection accuracy and stability. With matrix high rigidity supporting base, the double linear guide tracks guarantee high stability of the whole injection unit.
High-efficiency screw and barrel
Screws with special design work perfectly during plasticizing providing an excellent color mixing effect, can satisfy customers' different requirements on the products. The injection features also go with a high rigidity nozzle and nozzle flange, these two parts together with the specially designed screw head, check ring and check seat effectively guarantee higher repeatability as well as ensure production effect.
General Safety features
These features include nozzle purge guard, a fully covered barrel, a movable sliding hopper and a central lubrication system. They not only guarantee safe
machine operation but also higher production efficiency.
-HYDRAULIC UNITFC series is a combination of servo closed-loop system and variable pump technique used in Forstar for many years. Forstar made overall improvement and optimization on selecting motors, oil pumps and tubes. This greatly improves the stability, reliability of the machine, ensuring its high efficiency, energy-saving, durability, and low-noise operation.
The variable pump series goes with a high-performance load-sensitive variable displacement pump, which alone saves 30% to 50% of energy consumption.
The servo series is equipped with an advanced servo system, saving as much as 40% to 80% of energy consumption.
The injection manifold is relocated on the top of the injection cylinders, so is the clamping manifold on the clamping cylinder. This design enables faster responses and greatly increases the injection and clamping accuracy.
The oil tank is sealed with imported two-piece sealing elements such as Hallite which works better than traditional back-to-back sealing.
The layout of oil tubes and oil dripping tray are redesigned and optimized to make sure the cleanness of plastic products and the production site.
-CONTROL UNIT
Equipped with professional European KEBA computer to guarantee production stability and efficiency.
Multi-stage PID barrel temperature control, non-volatile memory, oil-temperature monitoring.
Mould opening and clamping, injection, and pre-plasticizing are all monitored by the high precision linear transducer (accuracy can be as high as 0.1mm) ensuring fast response and high stability of the control system.
More than 500 molds data storage.
Computer hardware self-detect alarm function.
Digital and curve statistic display for injection end.
Pre-heat function.
Supports remote monitoring.
Related Production Field
About Our Factory
Latest Information--2019
Our Services & Other
1. Reply to the email and take action in 24 hours.
2.100% Quality inspection before the shipment.
4. Auxiliary machines for the complete line.
5. Customized design as requirements
6.1 Years guarantee
7. Provide permanent after-sales service inquiry