Slow Rebound PU Foam Earplugs Production Line

Short Description:






Product Tags

Memory foam earplugs automatic production line is developed by our company after absorbing advanced experience at home and abroad and combining the actual requirement of polyurethane foaming machine production. Mould opening with automatic timing and function of automatic clamping, can ensure that the product curing and constant temperature time, make our products can meet the requirements of certain physical properties.This equipment adopts high precision hybrid head and metering system and distributor;Measuring system adopts servo inverter control, can ensure measurement accuracy stable operation.Through market research this production line has a saving materials, high yield, save labor and materials for the enterprise to achieve high efficiency of return, etc.

Specifications of ear plugs production line:

1.Low pressure polyurethane foam earplug production line, is specially designed as customer’s need.

2.This production line has about 17 moulds, and each mould has 48 holes. can choose more moulds, if you need more production capacity.

Figures of ear plugs production line:

Slow rebound earplug automatic production line is a new polyurethane earplug production line that we manufacture by learning advanced technology from home and abroad and by referring to the actual demand of the production of polyurethane foaming machine. It is equipped with automatic timing and die-opening and die-closing function; it may ensure product curing and constant temperature time so that the product is able to meet certain physical requirements. This equipment adopts high-precision mix-head, metering system and distributor; the metering system adopts servo inverter control to ensure metering accuracy and stable operation. According to the market investigation, this production saves materials, has high yield, saves labor and materials, and therefore achieves high efficiency and high return.


  • Previous:
  • Next:

  • Cleaning bucket:

    Made from stainless steel material, provided with pressure gauge on the top for regulating pressure and provided with Y-shaped filter at the bottom to effectively filter the impurities inside the bucket, it is able to contain 20L of dichloromethane cleaning fluid.


    Handpiece component:

    Adopting the high-speed cutting propeller type mix-head, the mix-head may ensure even mixing under specified pouring amount and mixing proportion. Increasing speed of the synchronous wheel, the mix-head rotate with high speed inside the mixing chamber. Stock solutions A1, A2 and B are switched into pouring state by their conversion valves respectively and enter the mixing chamber through the orifice.


    Automatic open/close device:

    With the air cylinder driving the clamping unit, through electrical control to automatically open and close the mould, significantly reduce labor intensity, and improve production efficiency.


    Voltage 380V 50Hz
    Pneumatic working pressure 0.6-0.8MPa
    Air demand 0.2m3/min
    Weight 1800KG
    Rated power 21.5KW
    Rotating speed of the handpiece 2800-6000 rotate/minute
    Discharge amount 25–66g/s
    Injection repetition accuracy ≦1%
    Adjusting range of injection time 0.01-99.9s
    Volume of the charging bucket 120L
    Mixing method Anchored
    Mixing speed 45 rotate/minute
    This table is applicable to standard configuration. In case of inconsistency, please refer to the “configuration checklist” delivered with the machine.


  • Write your message here and send it to us

    Related products

    • PU Insulation Board Sandwich Panel Production Line

      PU Insulation Board Sandwich Panel Production Line

      Feature The production line of the machine to absorb a variety of advantages of the press,the company designed and manufactured by our company series two into two out of the press is mainly used in the production of sandwich panels,laminating machine mainly is composed of a machine frame and load template, clamping way adopts hydraulic driven,carrier template water heating mold temperature machine heating, ensure the curing temperature of 40 DEGC.Laminator can tilt the whole of 0 to 5degrees....

    • Two Component Insulation Foaming Polyurethane Pneumatic High Pressure Airless Sprayer

      Two Component Insulation Foaming Polyurethane P...

      Feature Two component insulation foaming polyurethane pneumatic high pressure airless sprayer/spray machine is used to spray coating two-component liquid materials for Exterior Interior wall, Roof, Tank, cold storage spraying insulation. 1.High viscosity and low viscosity liquid materials can be sprayed. 2. Internal mix type: Build-in mix system in the spray gun, to make even mixture 1:1 fixed mix ratio. 3. The paint is environmentally friendly, and the splashing waste of the paint mist is re...

    • 21Bar Screw Diesel Air Compressor Air Compressor Diesel Portable Mining Air Compressor Diesel Engine

      21Bar Screw Diesel Air Compressor Air Compresso...

      Feature High Efficiency and Energy Savings: Our air compressors employ advanced technology to maximize energy efficiency. The efficient compression system reduces energy consumption, contributing to lower energy costs. Reliability and Durability: Built with robust materials and impeccable manufacturing processes, our air compressors ensure stable operation and an extended lifespan. This translates to reduced maintenance and dependable performance. Versatile Applications: Our air compressors ...

    • JYYJ-MQN20 Ployurea Micro Pneumatic Spray Machine

      JYYJ-MQN20 Ployurea Micro Pneumatic Spray Machine

      1.The supercharger adopts the alloy aluminum cylinder as the power to enhance the working stability and wear resistance of the cylinder 2.It has the characteristics of low failure rate, simple operation, fast spraying and moving, convenient and cost-effective. 3.The equipment adopts the independent feeding method of the first-level TA feeding pump to enhance the sealing and feeding stability of the equipment (high and low optional) 4.The main engine adopts the electric and electric commutatio...

    • High-power Cement Double-head Ash Machine Putty Powder Paint Mixer Concrete Electric Mixer

      High-power Cement Double-head Ash Machine Putty...

      Feature 1.Super large wind blade heat dissipation system Super strong heat dissipation and long-lasting work, refuse to burn the machine,High-efficiency suction and heat dissipation system in the middle of the fuselage The top sucks cold air through the fuselage, cleans the fan, reduces the heat and discharges it to the surroundings, and works for a long time without burning the machine 2. Multiple button settings Multiple buttons, different functions are more convenient, through the switch l...

    • Ordinary Curved Arm Aerial Working Platform Curved Arm Llifting  Platform Series

      Ordinary Curved Arm Aerial Working Platform Cur...

      Self- -drive Articulating Lit for indoor and ouldoor work With self walking, self supporing legs, simple operation, easy to use, large operating surface, in particular, can Cross a certain obstace or a lift can be carried out at the characteristics of multi- point aerial work. Widely used in roads, docks, stadiums, shopping malls, residential property, factories and workshops and large- scale operation. Power can choose diesel engine, batlr, diesel electric dual- use.