China Suppliers Factory JSFTWIN Sulfuration Foam Thermo-Forming Machine for High-Quality Plastic Flooring Solutions
Working Principle
- Extrusion molding principle: Through the rotation of the screw in the extruder, the raw materials such as plastic pellets are conveyed, compacted, melted, and plasticized in the barrel, making them into a uniform melt with certain fluidity. Then, under the extrusion of the screw, the melt is extruded through the specific shape of the mold, forming the plastic floor's billet, which is then cooled and shaped in subsequent processes to obtain the plastic floor product.
- Calendering molding principle: The plastic melt that has been plasticized is fed into a set of relatively rotating rolls, and through the compression and stretching action of the rolls, the melt is extended on the surface of the rolls into a plastic film or sheet with a certain thickness and width. After cooling, traction, and other processes, it becomes a finished plastic floor.
Structural Composition
- Extrusion system: Consisting of a hopper, screw, barrel, etc., it is responsible for the conveying, melting, and extrusion of raw materials.
- Mold system: Includes extrusion molds or calendering molds, which determine the shape, size, and surface pattern of the plastic floor.
- Cooling system: Usually includes a cooling water tank, cooling rolls, etc., which are used to cool and shape the plastic floor after extrusion or calendering.
- Traction system: Consisting of traction rolls, traction motors, etc., it is used to pull the formed plastic floor out of the mold and control its conveying speed.
- Cutting system: Generally includes cutting tools, cutting motors, etc., which are used to cut the plastic floor according to the set length or size.
Technique Parameter
| Model | Units | JSF-120×2F | JSF-300×2F | JSF-500×2F | JSF-650×2F | JSF-1000×2F |
| Nominal Pressure | ton | 120 | 300 | 500 | 650 | 1000 |
| Heating plate specifications | mm | 560*1000*45 | 760*1000*45 | 1050*1050*45 | 1400*1400*50 | 1450*1450*60 |
| Heating plate unit area pressure | Mpa | 3 | 3.3 | 2.7 | 3.3 | 4.8 |
| Heating plate spacing | mm | 75 | 75 | 70 | 65 | 80 |
| Number of layers | Layer | 10 | 10 | 12 | 10 | 10 |
| Piston's largest travel | mm | 700 | 700 | 800 | 650 | 700 |
| The maximum pressure of liquid | Mpa | 16 | 16 | 19 | 20 | 20 |
| The maximum pressure of steam | Mpa | 1 | 1 | 1 | 1 | 1 |
| Electrical power | kw | 15 | 19 | 19 | 26 | 47 |
| Size appearance | mm | 5600*1100*3100 | 5600*1100*3100 | 5300*1100*3550 | 6300*1400*3850 | 8400*1450*4250 |
| Weight | Kg | 20000 | 33000 | 45000 | 81000 | 90000 |
Frequently Asked Questions
What is the difference between the extrusion and calendering molding principles?
Extrusion molding involves melting and pushing raw materials through a specific mold shape to form a billet, which is then cooled. Calendering molding involves feeding the plasticized melt into rotating rolls that compress and stretch the material into a sheet of specific thickness and width.
What components make up the structural composition of the machine?
The machine consists of five core systems: the extrusion system (hopper, screw, barrel), the mold system (extrusion or calendering molds), the cooling system (water tank, cooling rolls), the traction system (traction rolls, motors), and the cutting system (cutting tools, motors).
What models of the Sulfurationfoam Thermo-Forming Machine are available?
The available models include JSF-120×2F, JSF-300×2F, JSF-500×2F, JSF-650×2F, and JSF-1000×2F, designed to meet different production capacities and requirements.
What is the range of Nominal Pressure across the different machine models?
The nominal pressure ranges from 120 tons for the JSF-120×2F model, up to 1000 tons for the largest JSF-1000×2F model.
How does the traction system function in the production process?
The traction system, which consists of traction rolls and motors, pulls the newly formed plastic floor out of the mold and controls the speed at which it is conveyed through the system.
What are the electrical power requirements for these machine models?
Electrical power requirements range from 15 kW for the JSF-120×2F model, to 19 kW for JSF-300×2F and JSF-500×2F, 26 kW for JSF-650×2F, and up to 47 kW for the JSF-1000×2F model.