An open flame rocking rotomolding machine is a specific type of rotational molding machine used in the manufacturing process of hollow plastic products. Rotational molding, also known as rotomolding, is a technique where powdered plastic is heated and rotated within a mold to create a hollow and seamless product.
In the case of an open flame rocking rotomolding machine, the heating element used is an open flame burner. The machine consists of a large oven-like chamber where the mold is placed. The mold is typically made of metal and is designed to produce the desired shape of the final plastic product.
Open flame rocking rotomolding machines are commonly used in the production of large plastic products such as water tanks, storage containers, playground equipment, and automotive parts. The use of an open flame burner ensures efficient and controlled heating of the plastic resin during the rotation process.
Here's a general overview of how an open flame rocking rotomolding machine works:
1.Loading: The mold is loaded with the desired amount of powdered plastic resin. The mold is typically divided into two halves that can be clamped together.
2.Preheating: The mold is preheated to a specific temperature in the oven chamber. The open flame burner provides heat to melt the plastic resin inside the mold.
3.Rotating: Once the plastic resin has melted and adhered to the inner walls of the mold, the machine starts the rocking motion. This rocking motion ensures that the molten plastic coats the entire inner surface of the mold, forming a hollow shape.
4.Cooling: After the desired thickness is achieved, the mold is cooled to solidify the plastic. This can be done by air cooling or by circulating cool water through the mold.
5.Demolding: Once the plastic has solidified, the mold is opened, and the finished plastic product is removed. The process is then repeated for the next cycle.
Vertical water tank specifications |
Model No |
Capacity |
DIA |
Height |
Nozzle |
Total height |
Weight |
PT200 |
0.2 |
530 |
730 |
370 |
900 |
5 |
PT300 |
0.3 |
590 |
740 |
370 |
920 |
8,10 |
PT500 |
0.5 |
760 |
840 |
470 |
1020 |
10,15 |
PT600 |
0.6 |
790 |
960 |
470 |
1140 |
10.5-15 |
PT800 |
0.8 |
970 |
1140 |
470 |
1360 |
14-20 |
PT1000 |
1 |
1040 |
1150 |
470 |
1370 |
18-25 |
PT1500 |
1.5 |
1200 |
1350 |
470 |
1600 |
30-40 |
PT2000 |
2 |
1270 |
1430 |
470 |
1730 |
37-48 |
PT3000 |
3 |
1470 |
1630 |
660 |
1940 |
57-75 |
PT4000 |
4 |
1660 |
1720 |
660 |
2050 |
90-115 |
PT5000 |
5 |
1730 |
1930 |
660 |
2280 |
100-125 |
PT6000 |
6 |
1920 |
2000 |
660 |
2300 |
120-140 |
PT8000 |
8 |
2120 |
2240 |
660 |
2540 |
190-220 |
PT10000 |
10 |
2250 |
2500 |
660 |
2900 |
220-240 |
PT15000 |
15 |
2580 |
2790 |
660 |
3300 |
380-440 |
PT20000 |
20 |
2700 |
3400 |
660 |
3880 |
540-580 |
PT30000 |
30 |
3150 |
3590 |
660 |
4150 |
920 |
Horizontal water tank specifications |
Model No |
Capacity/T |
L/MM |
W/MM |
H/MM |
weight/kg |
PT500 |
0.5 |
1120 |
800 |
900 |
22 |
PT700 |
0.7 |
1170 |
940 |
940 |
28 |
PT1000 |
1 |
1500 |
1000 |
1100 |
39 |
PT1500 |
1.5 |
1620 |
1174 |
1225 |
70 |
PT2000 |
2 |
2000 |
1400 |
1200 |
88 |
PT3000 |
3 |
2550 |
1650 |
1250 |
135 |
PT4000 |
4 |
2800 |
1630 |
1200 |
220 |
PT5000 |
5 |
2700 |
1850 |
1520 |
270 |
PT10000 |
10 |
4100 |
2080 |
1750 |
530 |
PT15000 |
15 |
4200 |
2360 |
1900 |
750 |
PT20000 |
20 |
4700 |
2450 |
2150 |
1000 |
Changzhou Yingchuang Rotomolding Equipment Co., Ltd. started in 2018 and is located in the beautiful Longcheng Changzhou. Covers an area of 10,000 square meters. It is a state-level high-tech enterprise. The company takes advanced technology and service as the core, insists on technological innovation, and the "Yingchuang" brand has domestic first-class talents and technical teams in the rotomolding industry, and its technology is at the leading domestic level. The company has senior engineers who have been engaged in mechanical design for more than 20 years, and industrial control experts who have been engaged in industrial automation control system design for more than 15 years. It is a technology-based enterprise with a global rotomolding technology research and development platform. The company mainly focuses on rotomolding equipment, slush molding equipment, rotomolding molds and rotomolding products, and customizes the design according to the needs of each customer to achieve the coexistence of service and quality. The company adheres to the tenet of "survival by quality, development by technology, efficiency by management, and reputation by service". With high-end product quality, high-quality after-sales service, and good corporate reputation, the company has won unanimous praise from customers at home and abroad. .
Packaging Deteals |
wooden box/pack with cloth/Pack with film |
Port |
Shanghai/Ningbo/Shenzhen/Tianjin |
Delivery Time |
40days/60days/80days |
to be negotiated |
Quantity |
1set |
>1set |