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Multi color injection molding machine

Haichen is a double color injection molding machine factory in China

– Production process of two-colour injection molded products
– What is the machine for two-colour injection moulded products?
– How many types of injection moulding machines for two-colour products are there?
– How to choose the right injection molding machine for two-colour products?
– Injection moulding machine price for two-colour products
– Haichen injection moulding machine for two-colour products
– Application areas of two-color injection molding machine
– Various kinds of Haichen two-color injection moulding machine products

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    The two injection units on the dual color injection molding machine are its core components, each with independent functions and structures. These two injection units are the same in use and structure as ordinary material barrels, but they each have channels and both have opening and closing valves, both of which are connected to nozzles. During the production process, after plasticizing the raw materials in two barrels, the required proportion of materials and the order of discharge for each barrel are controlled through the opening and closing valves.
    Specifically, the two injection units of the dual color injection molding machine can work simultaneously to meet different color mixing effect designs and interlayer requirements. This design allows the two-color injection molding machine to flexibly choose different injection modes according to production needs, and can inject separately in order according to needs. In addition, the two injection units of the dual color injection molding machine can also achieve high-speed injection molding, ensuring low inertia requirements and high operating accuracy.
    The two injection units on the dual color injection molding machine achieve efficient material management and precise injection control through independent control systems and opening and closing valves, thereby meeting the production needs of complex dual color products.

    The top injection unit is normally for the small injection weight. It based on the top of machine.

    The template turntable on the dual color injection molding machine is one of its key components, mainly used to achieve the rotation and positioning of the mold, in order to complete the dual color injection molding process. Specifically, the template turntable includes a rear template, turntable, turntable shaft, pressure piece, adjustment piece, and driving mechanism.
    During the working process, the turntable rotates through the control of the driving mechanism. Before the turntable rotates, the driving mechanism drives the adjusting element to move axially forward in the front section of the annular groove, causing the front of the adjusting element to push the turntable away from the rear template and against the first top plate. This can ensure that the turntable maintains appropriate friction with the template during rotation, thereby ensuring smooth rotation of the mold and smooth opening and closing of the mold.
    The design of the template turntable enables the two-color injection molding machine to produce two different materials of products in one molding process. For example, the activity template is equipped with a rotating disc that rotates 180 degrees back and forth, which can accommodate two pairs of dual color molds to produce products of two different materials. This design not only improves production efficiency, but also shortens the molding cycle.

    DEVICE CONFIGURATION

    Injection Unit

    Nitride screw barrel

    High torque low speed oil motor

    Reverse cable device

    Lengthened nozzle

    Device for preventing screw rod from moving in advance

    at low temperature

    Three stage injection process control

    Two stage pressure and melt control

    Injection position linear electronic ruler control

    Sol motor speed display

    The proportion of melt pressure control

    Clamping Unit

    Five point double machine hinge clamping device

    Hydraulic single pumping unit

    Automatic mould adjusting device

    Hard chrome plated alloy steel column

    Low pressure mold protection setting

    Dual electrical and mechanical safety settings

    Hopper and electric eye control cycle begins

    Top out stop, multiple top out, shake out the top

    Three stage mode locking stroke control

    Linear electronic ruler control mode locking position

    Control Unit

    Time radio control

    PID temperature control

    Manipulator control interface

    Hydraulic Unit and Others

    Automatic lubricating device

    Imported hydraulic components

    High temperature alarm device

    OPTIONAL DEVICE

    Injection Unit

    Special screw barrel

    Sol cylinder thermal insulation cover

    Lengthened nozzle

    Energy storage device special express

    Movable unloading hopper device

    Standard discharge hopper device

    Clamping Unit

    Blow device

    Hydraulic safety lock device

    Hydraulic multi core pulling system device

    Control Unit

    Installation of mechanical and electrical wiring

    PVC fan device

    Hydraulic and other parts

    Semi closed loop control system

    Cooling water flow meter and thermometer

    Low oil level alarm device

    The temperature induced regulation of cooling

    Water control device

    RULES OF GUARANTEE PERIOD FOR HAICHEN
    PLASTIC INJECTION MOLDING MACHINE
    WELCOME TO USE “HAICHEN” PLASTIC INJECTION MOLDING MACHINE,HERE UNDER IS THE RULES OF GUARANTEE PERIOD
    1.THE STARTING DATE FOR GUARANTEE PERIOD WILL BE CALCULATED FROM THE DATE THE MACHINE IS SHIPPED FROM HAICHEN
    2.CUSTOMER CAN ENJOY THE FOLLOWING GUARANTEE SERVICE DURING THE GUARANTEE PERIOD ONLY UNDER THE CONDITION THAT THEY OPERATE HAICHEN MACHINE CORRECTLY WITH RIGHT PLASTIC MATERIAL AND NORMAL OPERATION.
    3.THE CATEGORY AND INSTRUCTION OF THE MAIN GUARANTEE ITEMS (REFER TO THE FOLLOWING 1ST FORM AND 2ND FORM).
    1ST FORM
    ITEMSGUARANTEE PERIODITEMSGUARANTEE PERIODITEMSGUARANTEE PERIOD
    CONTROLLER12 MONTHSDIRECTIONALVALVE PUMPS(VICKERS/USA)12 MONTHSPLATEN24 MONTHS
    CONTACTOR6 MONTHSDIRECTIONALVALVE PUMPS(SUNNY/USA)18 MONTHSTIE BAR24 MONTHS
    HEATING BAND6 MONTHSHYD MOTOR18 MONTHSOTHER MECHANICAL PARTS12 MONTHS
    OTHER ELECTRICAL ELEMENT12 MONTHSOTHER HYDRAULIC  COMPONENT12 MONTHS
    NOTE: FOLLWING POINTS ARE NOT INCLUDED DURING WARRANTY TERMS
    1. MACHINE IS DAMAGED BY INCORRECT OPERATION;
    2.THE PLATEN AND TIE BAR ARE DAMAGED DUE TO THE UNPARALLEL MOLD MOUNTED ON THE
     MACHINE OR NET&BOLT OF TIE BAR IS REMOVED WITHOUT AUTHORIZATION;
    3.THE CONTACTION AREA BETWEEN MOLD AND PLATEN IS LESS THAN SPECIFIED INSTRUCTION IN
    USER MANUAL OR IRREGULAR PRACTICES OF BOLT CAUSE THE PLATEN TO BE DAMAGED;
     4.THE HYDRAULIC PARTS GOT DAMAGED AFTER USING POOR QUALITY HYDRAULIC OIL;
    5.LACK OF LUBRICATION OR DAILY MAINTENANCE, DURING THE MACHINE RUNNING;
    2ND FORM
    GUARANTEE PERIOD FOR BARREL&SCREW
    RAW MATERIALNITRIDINGSTAINLESSBIMETAL
    STEELGENERALSPECIAL
    NON-ENGINEERING  PLASTIC MATERIAL&PROCESSING WASTAGE PP/PE6 MONTHS12 MONTHS12 MONTHS18 MONTHS
    ENGINEERINGPLASTIC (PURE RETRACTION MATERIAL) ABS PC PA PMMA6 MONTHS12 MONTHS12 MONTHS18 MONTHS
    ENGINEERINGPLASTIC (PURE RETRACTION MATERIAL) PBT PPS4 MONTHS6 MONTHS5 MONTHS12 MONTHS
    15-30% FIBERGLAS OR LESS THAN 30% CALCIUM CARBORATE IN THE PLASTIC MATERIAL3 MONTHS5 MONTHS12 MONTHS
    30-40% FIBERGLAS OR LESS THAN 30% CALCIUM CARBORATE IN THE PLASTIC MATERIAL2 MONTHS3 MONTHS10 MONTHS
    FLAME RETARDANT OR CORROSINE ADDITIVE THE PLASTIC MATERIAL POM\PVC3 MONTHS10 MONTHS18 MONTHS
    NOTE :FOLLOWING POINTS ARE NOT INCLUDED DURING WARRANTY TERMS
    1.THE HEATING TEMPERATURE HAS NOT ARRIVED PROPERLY WHEN OPERATING THE MACHINE OR
    THERE ARE METAL ADULTERANT IN THE PLASTIC MATERIAL WHICH MAKES SCREW DAMAGED;
    2.THE MACHINE RUNS DESULTORILY OR THE SCREW GOT EROSION WITHOUT IN TIME DISLODGING;
    3.THE SCREW TYPE IS NOT SUITABLE FOR THE RAW MATERIAL PROCESSING ON THE MACHINE DUE TO
    WRONG INFORMATION GIVEN WHILE IN PURCHASE.
    DURING THE GUARANTEE PERIOD,THE SELLER WILL PROVIDE THE BUYER CORRESPONDING PARTS TO EXCHANGE THE DAMAGED PARTS FREE OF CHARGE UNDER THE CONDITION THAT THE BUYER RUN THE MACHINE CORRECTLY. IF NECESSARY, THE SELLER WILL ALSO SEND ENGINEER TO THE BUYER’S FACTORY TO SOLVE THE QUALITY PROBLEMS. EXPENSES OF ENGINEERS BE BORN BY WHICH PARTY DEPEND ON THE ACTUAL SITUATION.

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    Company:

    Ningbo Haichen Servo Information Technology CO., Ltd.

    Address:

    Add: BAIZHANG EAST ROAD, NINGBO CHINA

    E-mail:

    [email protected]

    Mobile/WhatsApp:

    +8613967897240

    Tel:

    +86-574-87762980

    Fax:
    +86-574-87768570

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