Tower Rotomolding Machine,rotational molding machine for sale,rotational molding machine manufacturers

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1. The three stations of heating, cooling, disassembly and assembly realize assembly line operation, and the output is high;

2. The oven utilization rate is high, and the equipment is more energy-saving and environmentally friendly;

3. It is suitable for producing products with close time in each forming stage at the same time;

4. It has an independent cooling station, which can improve the factory environment;

5. With fixed disassembly and assembly stations, easy to operate.

Features of Tower Rotating Machine

tower-rotating machines are widely accepted by the market for their high efficiency, flexibility, energy saving, automatic control, and high cost performance. This model constructs a center bearing with 3-4 arms and trolleys, and a total of 4-6 stations. Among them, the automatic and independent control trolley makes production more flexible, and can increase the efficiency by more than 30% compared with other models.

2018工位机8-16-3 副本

Mechanical part

· Fully assembled and modularized design and manufacturing of equipment;

· Cylindrical oven with high space utilization rate and low heat absorption;

· Anti-deformation design of oven door to improve safety;

· Real-time monitoring of oven temperature to reduce energy consumption and improve efficiency;

Oven: CAE analyzes all areas to provide uniform gas and uniform temperature; through CAE test and verification, the temperature in the oven is uniform, the hot air is blown into the oven through the circulating fan under the drying tunnel, and the excess hot air can flow into the drying tunnel through the top suction port.

Drying tunnel: ① Suction on the lower outlet, which is not easy to accumulate powder and avoid dust and fire; ② The interior of the drying tunnel is all stainless steel, which is durable; ③ The dual-cooling system of the thermal circulation fan, long-lasting and stable output.

Boom bearing: mechanical CAE analysis.

Rotary arm ventilation function: adjust the uniformity of wall thickness; waste gas recycling and environmental protection device to reduce waste gas emissions and improve the workshop environment.

Combustion System

Optional combustor (Weiser in Germany, Maxson in the United States), suitable for natural gas, liquefied petroleum gas, diesel, and electric heating.
Control System

PLC system: Siemens Ethernet, line standardization, general panel, PLC control, three-stage heating, each arm can be individually set for three different heating temperature, time, internal and external shaft speed, circulating air volume setting parameters.

Cooling function: cooling, delay, water mist, air cooling multi-stage setting;

Storage function: store the production parameters of the corresponding product; fix the position of the disassembly and assembly station to improve the efficiency of disassembly and assembly;

Disassembly and assembly process: wireless remote control of the rotating arm, safe and efficient;


Production can also be carried out during mold change;

Materials that can be produced: PE XPE PP PA PA6 PA12 100% recyclable materials.


1. Real-time monitoring of temperature inside and outside the mold (optional):

① Real-time transmission of temperature changes in the mold during heating and molding;

② Real-time monitoring of the temperature of the material during thermoforming;

③ Monitoring the melting of materials and the influence on the materials;

④ Monitor the temperature at different positions of the mold; (in-mold temperature, mold temperature, upper part of the mold, lower part of the mold)

⑤ Real-time detection of the temperature of each temperature measurement point inside and outside the mold during heating molding;

⑥ Real-time transmission of temperature during product cooling.

2. Secondary feeding system (optional):

① Production of multi-layer products ② Production of camouflage and other multi-color ③ PE foaming can be realized.

3. Automatic orientation function (optional function): local thickening can be done, deep cavity products can be used to improve thickness, camouflage products can be used

4. Automatic feeding and weighing system (optional)

5. Safety protection for disassembly and assembly station (optional)

2018工位机11-23 副本

Finished product

finished product (4)
finished product (2)
finished product (3)
finished product (6)

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