Plastic Injection Moulding Machine
	Hs Series
	HSG/HSB Series
	Water Chiller
	Autoloader
	Hopper Dryer
	Dehumidifier
	Material Feeding and Drying Grouping
	Mobile Dehumidifying Loader
	Color Feeder
	Color Mixer
	Crusher
	Cap Cutting Machine

EKOU™ HS^® series plastic injection molding machine can deal with general purpose thermoplastics such as PolyEthylene(PE), PolyProplene(PP), PolyVinyl Chloride(PVC), PolyStyrene(PS), Nylon, PolyCarbonate(PC), Acrylonitrile Butadiene Styrene Copolymer(ABS), etc.

Balanced double cylinder injection system with compact structure;

Type A, B, C screw & heating barrel can be selected as required;

Big L/D ratio and precision-boned heating barrel ensure increased plasticizing efficiency and ease of barrel flushing;

Screw made by high precision CNC thread grinder to achieve strong plasticizing capacity and homogeneous mixing;

Nitrided screw and heating barrel ensure optimum performance and lasting service life;

High speed injection for fabrication of thin wall moulding.

Electrohydraulic proportional valve features easy adjusted pressure and flow increase reliability and sensitivity.

Easy adjustable multi-step pressure and speed of INJECT.

Easy adjustable multi-step pressure and speed of HOLD-PRESSURE.

Injection screw directly driven by a high torque hydraulic motor with 99-step speed and 140-step pressures, thus suitable for wide range of material.

Linear potentiometer for screw stroke control.

P.I.D. temperature control.

Suckback function.

Adjustable back pressure control.

Pressure gauge indicates injection pressure.

Screw and heating barrel made of high-quality Nitralloy 38CrMnAl assure long service life.

Five-points double toggles clamping unit.

Box style mould platens are made of high intensity nodular cast iron for robust structure.

Large mould capacity due to increased opening stroke, mould thickness and space between tie-bars.

The toggle mechanism is designed according to the international standard.

Platen and toggle in accuracy machined by CNC machine center.

Fast and reliable movement.

Hard chrome-coating alloy steel tie-bars.

Electrical & mechanical interlock safety device.

Multi-eject function with adjustable pressure, speed, positions and delay time.

Low pressure mould protection.

Self-lubricating bushes used in guide rods and tie-bars for smooth running and eliminating the need of external lubrication of machine surfaces and plastic goods.

Linear potentiometer for mould clamping position control.

Three stages of mould open/close pressure and speed control.

Leveling pads for foundation is easy for operators to move and install the machine, make the machine leveled.

Oil filters, oil level and oil alarm system in the oil tank;

Accuracy hydraulic proportional control system;

* Hydraulic closed-loop servo-controlled system;

Multi-pump control system for saving the electric energy;

Efficient and reliable hydraulic circuit;

Oil temperature alarm device & emergency stop device.

Automatic centralized lubricating system.

1) The computer control system, which adopts the most advanced control technology and design, is reliable and precise microprocessor based controller especially for plastic injection moulding machine.

2) Basic circuit design includes standard photo coupling wiring circuit and high noise reduction characteristic.

3) Dust proved embrace operation key panel switch box.

4) Suitable for various hydraulic proportional system.

5) There are several engineering data stored in internal memory, which can be initially set by user at machine set-up time, ensure operation in optimum condition.

6) Self-test function for maintenance.

5) Manual, semi-auto, automatic mode available.

6) Five languages for choice.

Injection Unit

1) Tachometer device for plasticizing speed indication.

2) Special screw & barrel.

3) Extended nozzle/Spring loaded shut-off nozzle.

4) Safety cover for injecting nozzle.

Clamping Unit

1) Automatic mould-height adjustment by hydraulic motor through a planetary gears system ensures fast and constant settings.

2) Whole-covered guide of clamp unit ensures the operator's safety.

3) Core pulling device.

4) Hydraulic safety device

5) Automatic mould height adjustment device. Pneumatic blow-out device.