Innovative HR Foam Horizontal Continuous Foam Machine for Smooth and Consistent Output
Composition
The foaming machine is mainly composed of a mixer, a metering pump, an exhaust device, a transmission device, a drying tunnel, a lining paper system and its control system. The core device is the mixer, which consists of an agitator, a stirring power system, a barrel-type mixing head, etc. Gear pumps are commonly used as raw material metering pumps.is mainly composed of a mixer, a metering pump, an exhaust device, a transmission device, a drying tunnel, a lining paper system and its control system. The core device is the mixer, which consists of an agitator, a stirring power system, a barrel-type mixing head, etc. Gear pumps are commonly used as raw material metering pumps.
Process
The raw material movement path is as follows: storage tank - filter - pump - piping - pneumatic steering valve - mixing chamber - pouring.
Storage tank: The size of the storage tank should be determined by the foaming site. A tank that is too large, too small, too coarse, or too fine will increase adverse foaming factors.
Operating Instructions
The term "certified personnel" mentioned in this manual means that personnel working on this equipment must be familiar with the equipment's principles and operation, as well as any potential emergency situations. They must meet the following requirements:
- Read this manual before use. Only certified personnel are permitted to operate this equipment; otherwise, all consequences are at your own risk.
- Receive one-on-one on-site training and guidance from our professional technicians.
- Receive training to correctly operate and maintain the equipment in accordance with the general operating procedures and this manual.
- Receive training in foaming formulations.
- This equipment is intended for the production of soft sponges only.
- Include one set of configuration instructions for this equipment (including frequency conversion instructions), one set of electrical drawings, and one set of mechanical assembly drawings.
- This equipment has a total power of 120 kW and is supplied with a three-phase, four-wire power supply voltage of 380 V AC at 50 Hz. The main electrical wiring for this equipment requires no less than 50 square feet of international standard copper wire. This should be increased appropriately based on the distance from the main power source. (The user is responsible for providing the power and water supply for the equipment.
Operational Parameters
Timing Screen: In automatic mode, the timing of each ingredient entering the mix is directly affected by the foaming head. Generally, butter is used as a reference.Other ingredients can be added earlier or later, with flexible settings based on sponge density and the length of the pipe from the pneumatic valve to the cube.
Mixing speed: This is related to the internal foaming pressure, flow rate, and the reaction speed of the formula. Typically, it is 4000-5000 rpm.
Air setting: As air is added, the foam cells tend to become finer. However, when the air level reaches a certain level, the cells do not become finer and bean holes appear. Therefore, it is important to accurately control the air level, typically 50-150 rpm. Foaming Pressure: Increasing pressure increases the shear force of stirring, eliminating the number of initial nucleation sites and causing the foam cells to coarsen. Typically, this pressure is 1.8-2.4 atmospheres.
TDI Delay: This is the delay in TDI dispensing to prevent foam head burn. Typically, this setting is 0.1-1 second.
Basic Data
| Foam width | 1000-2250mm |
| Foam height | 1250mm |
| Foam density | 6-100kg/m3 |
| Foam speed | 0-6.8m/min |
| Mixing head power | 37kw |
| Mixing head rotate speed | 6000r/min |
| Total power | 120 kw |
| Heat power | 20kw |
| Cooling capacity | 10HP |
| Foam flow | 80-350kg/min |
| Machine size | 40000*4500*3000mm |
