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Two-Platen Injection Molding Machine for Car Bumper

Two-Platen Injection Molding Machine

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Twintop continues to develop and design new products, attaches great importance to product quality, and provides customers with higher technology and services.

Products Detail

In interactive cylinder design, pressurized mold opening reduces the force of the mold opening cylinder and prolongs the life
Ample space between tie bar & long distance of opening stroke, which is especially good for products with big or deep size
Using high rigidity linear slides, the injection action has low resistance, stability and long-lasting durability
Easy to operate Clear function on the panel

A:Interactive cylinder design, pressurized mold opening reduces the force of mold opening cylinder and prolongs life
B:Large space between tie bar & long distance of opening stroke, which is especially good for products with big or deep size
C:Easy to operate Clear function on panel
D:Using high rigidity linear slides, the injection action has low resistance, stability and long-lasting durability

CLAMPING UNIT

● Four clamping cylinders with average output to reduce product shrinkage and deformation.
● Large space between tie bar & long distance of opening stroke, which is especially good for products with big or deep size.
● Sliding foot design, stable action, and easy maintenance and adjustment.

INJECTION UNIT

● The high rigid linear guideway realizes its function of lower resistance and ensures the injection unit stable and durable.
● The injection unit is stable and accurate by applying double cylinders.
● Proportional valve controls the back pressure for highly precise production.

CONTROL SYSTEM

● 1.Easy to operate.
● 2.Clear function on panel.
● 3.Stable and reliable quality.
● 4.Networking and monitoring.

HYDRAULIC SYSTEM

● 1.Quick and stable mould height adjustment.
● 2.Different from traditional proportional pump, our machine can save 30%~70% power by applying servo system, subject to different kinds of products.
● 3.Responding fast by the design of logical valve, large flow through the block, oil temperature is not easy to rise.
● 4.Oil hose installation riot chain, in line with European regulations.
● 5.Convenient for repairing and maintenance.

FUNCTION LIST

Injection Unit
Function Description	●Standard	◎Option
Standard screw	●
Double balance cylinder by injection structure	●
Display screw rotation speed	●
Plasticizing by hydraulic motor	●
Backpressure by proportional valve	●
Display injection pressure curve	●
Barrel supporting device	●
Feed zone temperature monitoring		◎
Purger guard		◎
Material-putting platform		◎
Centralized lubrication		◎
Ceramic heater		◎
Infrared heating ring		◎
Gas assisted injection interface		◎
Hopper		◎
Stainless steel hopper		◎
Extended nozzle		◎
Needle shut-off nozzle		◎
Plasticizing by servo motor		◎
Plasticizing by servo motor and gear box		◎
Clamping Unit
Function Description	●Standard	◎Option
T-slot template	●
Intractive clamping device	●
Hydraulic & electric interlock device	●
Hydraulic safety protection	●
Automatic adjustment of mould height	●
Mold open & close and ejector transducer control	●
Automatic centralized lubrication of quantitative	●
Adjustable sliding feet	●
High rigidity rail board	●
Automatic safety door	●
One set maniflod	●
2 sets of core pulling on moving platen	●
Safety pedal device	●
Screw hole template		◎
European standard template		◎
Tie bar puller system		◎
Perspective maniflod		◎
Quick coupling maniflod		◎
Air valve		◎
Sequence vavle		◎
Mold Opening and ejection synchronization		◎
Mold Opening and charging synchronization		◎
Highten frame		◎
Increase mold opening stoke		◎
Decrease mold closing stoke		◎
Pick up platform device		◎
Hydraulic Unit
Function Description	●Standard	◎Option
Servo motor system	●
Oil suction locked device	●
Increase pump motor capacity		◎
Accumulator rapid injection		◎
Inject servo Valve		◎
Oil level alarm		◎
Cold water valve		◎
Electric Unit
Function Description	●Standard	◎Option
DIHZHOU controller	●
Real time working condition monitor	●
Monitoring for production data	●
Automatic shows error	●
Injection pressure transfer holding function	●
I/O monitoring display	●
Three-color warning light	●
Servo motor overload protection	●
Emergency stop button or safety door	●
380V/16A 5-core power socket 2 sets	●
220V/16A 3-core power socket 1 set	●
Cold start protection	●
Heating solid relay control	●
Real time mold clamping force monitor	●
Computer network central control system	●
KEBA controller		◎
380V/32A 5-core power socket		◎
380V/16A 5-core power socket		◎
220V/16A 3-core power socket		◎
Servo power system transformer		◎
Euromap 12 manipulator interface		◎
Euromap 67 manipulator interface		◎
Hot runner control and interface		◎
Protective light grid device		◎
Safety relay monitoring		◎
Others
Function Description	●Standard	◎Option
Standard color	●
Adjustable leveling pad	●
Manual book、Clamping bar、Standard spare parts	●
Quick mould change system		◎
Anchor bolt		◎
Special color		◎
Robot		◎
Hopper magnet		◎
Chiller		◎
Mold temperature controller		◎
Dehumidifier		◎
Auto-loader		◎
Crusher		◎
Blender		◎
Dryer		◎