Jining manufacturer produces large-scale polyurethane low-pressure foaming machine equipment

Jining manufacturer produces large-scale polyurethane low-pressure foaming machine equipmentJining manufacturer produces large-scale polyurethane low-pressure foaming machine equipment

Functional characteristics of polyurethane low-pressure foaming machine:
1. Reliable operation, compact structure, and reasonable price.
2. Easy to operate, concise and easy to learn, and cost-effective to maintain.
3. Stepless adjustment within the flow range, adjustable range for mixing different proportions from 5:1 to 1:5.
4. Pneumatic feeding, can continuously pour four different specifications of molds, and automatically clean the mixing head.
Technical characteristics of polyurethane foaming machine:
The problem of uneven injection of raw materials after secondary high-speed stirring and mixing; Specially designed insulation pipeline foaming function to meet various production process requirements.
Working principle of polyurethane foaming machine equipment:
A. The two groups of foaming material solution B are respectively sent to the storage tanks A and B by the pneumatic feeding pump to control the required temperature of the material solution foaming. After each single group of materials is stirred evenly and filtered, two high-precision metering pumps are used to transport the two groups of foaming material solutions A and B to the mixing heads respectively. After the second mixing at a high speed, the material solution is evenly sprayed out of the foam from the filling head. The mixing head is automatically cleaned by the solvent and then stopped.
Technical parameters of polyurethane foaming machine/low-pressure foaming machine
1. Model: DY series low-pressure CNC foaming machine, high flow rate of 10kg/minute.
2. Power supply: three-phase four wire power supply, control voltage 380V.
3. Mixing gun head: Low pressure secondary stirring mixing head, solvent cleaning type, service life of 300000 times, can be reused after repair.
4. Injection time: 0.1-99.9 seconds (99 workstations) (up to 0.5 seconds) due to the action of the pneumatic system.
5. Mixing ratio: adjustable between 1:0.3-1:0.9.
6. A and B material buckets: made of 3mm iron plate rolled and welded together, with a water jacket in the middle and a rubber insulation layer on the outside. Capacity 150kg per piece.
7. Blender: Equipped with a black and white material mixer, using a vertical cycloidal pin reducer at 50 revolutions per minute.
8. Gun head arm length: 160cm Heating method: electric heating tube heating, digital temperature controller temperature control.
9. Material pump: Low pressure ring plug metering filter: Mesh fine filter.
10. Pressure: Equipped with an electric contact pressure gauge as overpressure safety protection.
11. Injection pressure: 8-15MPa Safety pressure: 14 MPa
12. Lift arm: controlled by a cylinder system for lifting and lowering.
13. Dimensions: 1110mm * 1400mm * 2200mm.

Polyurethane foaming machine/Polyurethane low-pressure foaming machine/Product information
???? Polyurethane low-pressure foaming machine is widely used in multi-mode continuous production of hard and semi-rigid polyurethane products, such as petrochemical equipment, buried pipelines, cold storage, water tanks, instruments and other insulation and sound insulation equipment process products.
Product features of polyurethane low-pressure foaming machine:
1. The pouring amount of the pouring machine can be adjusted between 0 and a large pouring amount, with an adjustment accuracy of 1%.
2. This product has a temperature control system that automatically stops heating when the temperature is reached, with a control accuracy of up to 1%.
3. This machine has a solvent cleaning and air blowing system.
4. This machine has an automatic feeding device that can add materials at any time. A. B material bucket can hold 120 kilograms of liquid material. The material bucket is equipped with a water jacket, which uses water temperature to heat or cool the material liquid. Each bucket has a water sight tube and a material sight tube.
5. This machine adopts a cut-off valve to adjust the ratio of A and B materials to liquid, with a ratio accuracy of up to 1%.
6. The customer should bring their own air compressor and adjust the pressure to 0.8-0.9Mpa to use this equipment for production.
7. Time control system, the control time of this machine can be set between 0-99.9 seconds, with an accuracy of up to 1%.
Polyurethane foaming machine/Polyurethane low-pressure foaming machine/Precautions
????? The foaming machine is composed of multiple processing and control components, and each unit cooperates with each other to complete the work. Before using a foaming machine, it is essential to familiarize oneself with its working principle. To understand the working principle of the foaming machine, the operator must first receive training from the manufacturer's professional technical personnel, undergo relevant learning, and carefully read the product manual. In order to ensure production efficiency and the normal operation of the foaming machine, and extend the service life of the equipment, daily maintenance of the foaming machine is also very important. The precautions to be taken in the daily use of the foaming machine include: checking the material level before using the equipment to avoid material shortage and damage to the machine; Adjust the pressure of the material pipe to the appropriate value; Start the hydraulic motor, main motor, and mixing motor in the prescribed order; Timely removal of residual waste materials; Be sure to turn off the power after using the equipment; Pay attention to personal and equipment safety when operating the machine.
In addition, relevant systems should be established, and personnel should be arranged to clean the equipment and wiring on a daily basis. In addition to daily inspections, comprehensive inspections should be conducted weekly, and corresponding maintenance should be carried out on the foaming machine. A dedicated person should supervise the implementation. Keep relevant records of each inspection and promptly repair personnel in case of unexpected situations.
Our company sincerely hopes to cooperate with you. If you have any questions or inquiries, we will be your ideal choice! Responsible person Bi Jinmin:

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