The high cycle rate mainly adopts the international industrial frequency band 27. 12MHz, which is in line with international standards. High frequency adopts self-developed device system to avoid electromagnetic radiation interference and greatly reduce the direct radiation intensity of high frequency electromagnetic waves to human body. High-frequency can choose to install stepless heating device according to the characteristics of plastic and plastic products that need heat sealing, and can adjust the temperature at will according to the properties of materials, which is mainly used to heat the mold surface. High-frequency adopts the newly developed self-flow protection device system, which is mainly used to protect high-frequency tubes from unnecessary tube burning due to excessive current. High-frequency adopts the latest technology of anti-combustion device system in the United States, mainly NL5557 high-sensitivity spark device, which can instantly protect the high-frequency mold from burning out due to excessive current.
Main applications
Suitable for pure PVC, TPU, EVA or any soft and hard plastics, plastics, artificial leather and clothing fabrics containing 10% PVC, and can be heat-sealed and packaged.
application area
High frequency is mainly used in medical supplies industry | plastics, plastic packaging industry | clothing embossing processing industry | automobile interior parts industry | inflatable toys industry | household products industry and various plastic products processing, such as: blister sealing, PVC blister sealing, PVC blister welding, battery packaging sealing, hardware tool sealing, PETG blister sealing, blister cardboard sealing, U disk packaging sealing, memory stick packaging sealing and PVC blister welding. Product performance and characteristics
(1) Spark suppressor: When sparks are generated, this machine is equipped with a special electronic circuit, which can automatically cut off the high-frequency suppression sparks, minimize the damage to the mold and materials, and at the same time, the warning light will light up for warning.
(2) Device for avoiding radio wave interference: It is equipped with high-frequency stability and high-frequency magnetic leakage braking, which can prevent radio wave leakage from interfering with other electronic equipment, such as TV sets.
(3) Safety device: When the current exceeds the limit value, the overload current relay automatically protects the oscillating tube and rectifier, and when the mechanical cooling is insufficient, it automatically cuts off the power supply to avoid accidents caused by improper operation.
(4) Special mechanical structure: Each model is specially designed and assembled, and its strength is enough to cope with any situation. The frame will never shake, and the special parts are very light and accurate to use.
(5) Easy-to-adjust synchrotron and special circuit: The high-frequency power output is extremely strong, which can be adjusted by the modulator according to the mold size and material thickness. Especially the special high-frequency circuit has high and stable output, which can greatly reduce the necessary welding time and improve the product quality and output.
application area
Suitable for welding and indentation of PVC or any leather and cloth with hardness greater than 30%, such as shoes, trademarks, sticky paper, raincoats, rain sails, umbrellas, wallets, handbags, stationery, famous brands, inflatable toys, waterbeds, car cushions, sun visors, door bolts, clocks, electronics, toys, inflatable toys, locks, hardware, etc.
Product advantage
Innovative model: the first machine tool and oscillation are integrated, which can reduce the occupied area of the machine by 30%, shorten the high-frequency transmission circuit, improve the output efficiency and the most stable oscillation frequency in a limited space.
High-efficiency model: the overall innovative design, combined with ergonomics and professional technology, makes this machine give full play to its performance when dealing with various plastic products, and will not reduce the quality and safety due to the proficiency of operation.
Spark suppression and safety device: when sparks are generated, the high-frequency circuit can be automatically cut off to minimize the damage of parts and objects. When the current is overloaded, the oscillating tube and rectifier circuit can be automatically cut off to avoid frequency drift caused by improper operation.
Professional configuration design: it can avoid improper operation and prevent radio interference (such as TV, etc. ) and improve the mechanical efficiency and work efficiency.
Driving mode: oil pressure. Equipment parameters
Power: 5-8kW
Upper platen: 400*520mm.
Lower platen: 400 * 600 mm
Distance between upper and lower electrodes:150 mm.
Features of the whole machine: hot pressing, labeling and hot cutting of PVC, PU and TPU are completed at the same time.
mechanical properties
It conforms to the fourth generation environmental protection standard in Europe, and is mainly used for molding various plastic products and automatically trimming blisters or shells with different shapes. Suitable for PVC double-sided blister sealing, blister sealing and paper card sealing, environmental protection APET film folding, soft cord indentation and punching cutting, environmental protection APET double-sided blister sealing and trimming, and special material sealing. Blister packaging (including upper and lower double blister heat sealing trimming, blister and cardboard heat sealing trimming), automobile interior parts, trademarks, stationery boxes, raincoats, blowing toys, plastic covers, coolant cushions, footwear products, cushions, various packaging bags, portable soft bags, etc. And the suppression of various concave and convex patterns and letters.
The weekly salary is stable;
In strict accordance with CISPR regulations, the high-frequency generator adopts the industrial frequency band of 27. 12/40.68MHZ, and is designed with frequency stabilizer and frequency leakage suppressor, which has little interference to external equipment.
Strong output:
The high-frequency machine adopts low-loss coaxial resonator, which has good output waveform, high quality factor, strong output and fast welding.
Oscillating current stop setting:
The output power tuner is simple and convenient to adjust, and the required oscillation current is set according to the size and thickness of the product, so as to control the welding degree and ensure the uniformity of the welding quality of the product.
Spark suppression:
The high-frequency machine is equipped with a high-sensitivity spark suppression circuit, which can accurately detect the unbalanced current that generates sparks, quickly cut off the oscillation circuit to suppress sparks at the moment when sparks are generated, and minimize the damage to molds, raw materials and products.
Security protection:
The high-frequency generator is equipped with overvoltage and overcurrent protection device, which can automatically cut off the high-voltage protection oscillation tube and rectifier in case of abnormal operation to avoid frequency drift caused by improper operation.