Energy - saving multi - long rod hot shearing furnace for aluminum profiles
Low - position rod loading: The storage rack adopts the low - position stacking and rod loading method. The aluminum rod is placed on the inclined table of the low - level material stacking and storage rack, and the aluminum rod is transferred to the low - level hydraulic rod upper mechanism through a hydraulic oil cylinder and a dial, the low - level rod upper mechanism conveys the aluminum rod to the feeding rack, and the rod feeding roller of the rod feeding mechanism and the reducer motor drive the aluminum rod into the furnace. (It's safer to go up the stick in a low position)
Uniform heating: The heating circulation system consists of a circulating fan and an air duct. The blade and shaft of the circulating fan are made of heat - resistant stainless steel, which has low noise and large air volume. The air suction duct is composed of two groups of air suction ports. The outlet and outlet outlet are directly connected with the bottom of the combustion chamber, and the outlet outlet blows hot air to the aluminum rod for heating. After heat exchange, it is sucked into the circulating fan for circulating heating, and the exhaust gas is discharged from the exhaust hole on the furnace body to ensure that the pressure in the furnace remains unchanged. The thermal insulation of the heating circulation system is filled with aluminum silicate fiber board to reduce heat loss.
Automatic control: The control system takes PLC (Programmable Logic Controller) as the core, combines man - machine interface (HMI) to implement automatic rod feeding and automatic rod shearing technology, as well as the automatic temperature control function of the burner, and integrates temperature measurement, combustion, measuring rod, cylinder, oil cylinder and motor to realize automatic, manual automatic control operation, fault alarm and other functions of multiple long rod hot shearing production lines, and can adjust the working program to realize the diversification of production.
Cut - to - length mechanism of hot shearing machine: The equipment can accurately shear the heated aluminum rod according to the preset length requirements.
Drawer - type energy - saving multi - chamber mold heating furnace
Drawer - type opening and closing furnace door: The drawer - type pick - and - place mold avoids the physical discomfort caused by hot air rising to the body when the traditional mold mold is opened. Thereby achieving the purpose of improving the working efficiency of safe operation.
Multi - chamber design: Multiple sets of molds are heated at one time, which avoids the situation that there is no hot mold change when the mold change frequency is high.
Energy saving: The self - developed infrared radiation panel absorbs heat and then directly radiates to the furnace to heat the mold. High - density polymer glass fiber material thermal insulation measures effectively reduce heat loss.
Multi - frame energy - saving trolley - type aging furnace
Trolley type: The material frame is driven by rollers to enter the furnace for heating. The rollers are driven by the traction chain through the cycloidal pinwheel reducer and sprocket. The material frame rotates with the trolley, which is stable and reliable.
Uniform heating and energy saving: A natural gas sub - high - speed burner is used to heat the air in the furnace for circulation. This heating method has high thermal efficiency and discharges the exhaust gas through the chimney behind the heat exchanger. Its energy - saving effect is very significant, and it is very important for temperature control. The accuracy required is very reliable.
On - line quenching system
Uniform cooling: the upper part is equipped with a cooling air groove, and the upper air groove uses a high - pressure centrifugal fan, which has a longer range; The lower part is equipped with an integrated air duct, and the downwind channel uses a large - flow axial flow fan, which enables faster heat exchange with large air volume; Moreover, the upper and lower wind outlets are misaligned and blow opposite to each other, so that the area of wind contact with the material is larger, and there is no edge design on both sides of the wind channel, so that the wind disperses faster after the upper and lower wind opposite.
Straightening machine
Single - person and unmanned straightening machine: All straightening parameters can be preset and fine - tuned, with a high degree of automation and consistent with the same batch of materials.
Double - person straightening machine: The double - person straightening machine is equipped with two operating stations, and two operators can work together to operate the straightening manually.
Finished product saw and sawdust recovery system
High - precision cutting: Utilize hydraulic system to drive the saw blade for high - speed, precise cutting. According to different sawing diameters and main motor power, aluminum materials with different specifications and hardness can be processed. Precision guide rail and advanced control system are adopted to ensure high precision and repeatability of cutting dimensions.
Flexibility: Ability to adjust sawing parameters according to production needs to adapt to aluminum cutting of different sizes and thicknesses. The use of saw blades made of wear - resistant materials and high - quality mechanical components guarantee stability and longevity for long - term operation.
Automatic control: PLC (Programmable Logic Controller) control, touch screen operation interface, easy for operators to monitor and adjust cutting parameters, such as sawing speed, feed rate, etc. Equipped with emergency stop button, protective cover, limit switch and other safety devices to ensure the safety of operators.
Efficient collection: The recovery system uses negative pressure to absorb aluminum chips. The aluminum chips do not pass through the fan blades and will not cause fan blockage, maximizing the efficiency of the fan.
Automatic length fixing
Control system: Full digital control of touch screen to realize the comprehensive control of automatic cut - to - length system of aluminum profiles. It has the advantages of flexible programming and high reliability, and can carry out customized control strategies according to different production needs.
SERVO DRIVE TECHNOLOGY: Utilize servo motor and drive to achieve precise control of aluminum profile movement and cutting. Servo drive technology has the characteristics of fast response speed and high positioning accuracy, which can ensure the stability and accuracy of aluminum profiles in the cutting process.
