Sealing Machine For Food Packaging Best Value Supplier
Specially designed for large food processing plants, this Soonqian food packaging and sealing machine has a high-speed continuous sealing capacity of 30 m/min. The built-in PID intelligent temperature control system controls the temperature difference within 1 ℃ to ensure that the composite film, aluminum foil and other materials are free of false seals and wrinkles under high-speed operation. Soonqian support MAP modified atmosphere preservation function, residual oxygen can be less than 1%, effectively extend the shelf life of food and improve the efficiency of production line automation, support bulk procurement.
30 m/min
Sealing speed
± 1 ℃
Temperature control accuracy
6-15mm
Sealing width

sealing machine for food packaging characteristics

Intelligent Temperature Control Technology to Reduce the Rate of Scrap
The industrial-grade PID algorithm chip is used to monitor and correct the temperature of the heating block at a frequency of 50 times per second in real time, and the temperature fluctuation is controlled within a very small range of ± 1 ℃. Compared with the traditional analog temperature control, the sealing strength is increased by 40%, the phenomenon of melting or false sealing air leakage caused by temperature drift is completely eliminated, and the packaging rejection rate is reduced to less than 0.5.

Extended shelf life with modified atmosphere preservation function
Integrated high-precision inflation nozzle supports automatic filling of nitrogen or mixed gas. Replace the air in the bag at the moment of sealing, so that the residual oxygen content in the package is less than 1%. For fresh meat, cooked food and baked products, it can effectively inhibit the growth of bacteria and extend the shelf life by 3 to 5 times without adding preservatives.

Stainless steel body can be directly washed clean
The shell and food contact parts are made of thick 304 stainless steel, in line with HACCP and GMP food hygiene standards. With IP65 protection level, corrosion resistance, acid and alkali resistance, support high-pressure water gun direct washing clean, perfect to adapt to high humidity, high salt food processing workshop environment.

Adapt to a variety of composite packaging material thickness
Equipped with adjustable pressure module and high-power heating system, it supports various heat sealing materials (such as PE, PP, aluminum foil, kraft paper composite bags) with thickness of 0.02mm to 0.80mm. No need to replace parts, only need to adjust the pressure gap through the knob, you can complete the switching of different thickness bags in 30 seconds, improve the flexibility of the production line.

High-speed continuous operation with zero downtime
It is equipped with 800W high torque pure copper brushless motor and widened and thickened Teflon high temperature resistant sealing belt to support 24-hour continuous operation. The heat dissipation system adopts a double-air cooling and strong row design to ensure that the motor and the heating block do not overheat under high load. Compared with ordinary sealing machines, the average trouble-free operation time of the equipment is prolonged by 2000 hours.

Self-printed code traceability system
The sealing and printing are completed synchronously, and the printing module with ink-fixing wheel (optional inkjet printer) can clearly print the production date, batch number and validity period at the sealing line. The imprint is scratch-resistant and does not fade, which meets the requirements of food safety traceability regulations and eliminates the cost of purchasing additional coding equipment.
sealing machine for food packaging Detailed specifications table
| Parameter Items | Specifications |
| Product Model | sealing machine for food packaging |
| power supply voltage | 220V / 50-60Hz (110V available upon request) |
| Total power | 1250W (800W heating + 450W motor) |
| Sealing speed | 0 – 30 m/min (CVT) |
| Sealing width | 6 – 15 mm (adjustable) |
| Temperature control range | 0 – 400℃ (PID digital display control) |
| Sealing thickness | 0.02 – 0.80 mm (single-layer/multi-layer composite) |
| Conveyor load | Single bag ≤ 5kg, total load ≤ 15kg |
| inflation pressure | 0.5 – 0.7 MPa (Controlled Atmosphere Model) |
| Machine size | 1150 × 480 × 400 mm |
| Machine weight | 45 kg |
| Main material | SUS304 stainless steel |
sealing machine for food packaging comparison points
Most of the ordinary sealing machines on the market adopt simple analog circuit temperature control, strong temperature hysteresis, and most of them are carbon steel paint shells, which are easy to rust and difficult to meet the sanitary flushing requirements of food workshops. Soonqian sealing machine for food packaging adopts full digital PID control and full stainless steel body, which not only achieves a qualitative leap in sealing consistency, but also far exceeds industry standards in durability and hygiene compliance. In addition, the Soonqian optimized the transmission structure and shortened the belt replacement time from the traditional 20 minutes to 3 minutes, which greatly improved the maintenance efficiency.

soonqian intelligent sealing machine

soonqian airtight protection system

soonqian traceless transmission technology
sealing machine for food packaging Applicable crowd
Fresh meat and poultry processing plant
Such users have extremely high requirements for microbial control. This product comes with the MAP inflation function (replacement of nitrogen or carbon dioxide) can effectively inhibit the oxidation of meat discoloration and bacterial reproduction, to ensure that cold meat in the supermarket shelves to maintain bright red attractive color, and extend the shelf life of 3-7 days.

Casual Snacks and Nuts Manufacturers
In the face of high production demand of tens of thousands of packages per day, purchasing managers pay attention to speed and stability. The sealing machine has a continuous sealing capacity of 30 m/min and an automatic counting function, which is perfectly suitable for assembly line operations such as potato chips, nuts and dried fruits, and the sealing is tight to prevent crisp food from being damp and soft.

Quick-frozen food and prefabricated vegetable enterprises
Pre-made vegetable packaging is usually thick and needs to be resistant to low temperature transportation. The high-pressure heating module of this machine can penetrate the multi-layer composite aluminum film to form a high-strength sealing layer to prevent the product from breaking the bag due to thermal expansion and contraction or collision during the cold chain transportation at -18 ℃, thus ensuring food safety.

Coffee and Powder Brewed Products Factory
Powder products are most afraid of sealing clip powder resulting in air leakage. The equipment has a precise adjustable pressure wheel and an extended cooling area, which can ensure that even if a small amount of dust adheres to the mouth of the bag, it can be pressed tightly. With the installation function of one-way exhaust valve (optional), it is very suitable for the exhaust packaging of coffee beans and protein powder.

sealing machine for food packaging instructions for use

Boot preheating and parameter setting
Turn on the power supply and turn on the emergency stop switch. Set the target temperature in the temperature control panel (e. g. aluminum foil bag recommended 180-200 ℃) and start the heating switch. Wait for about 3-5 minutes, when the PV value is consistent with the SV value, the sealing operation can be carried out.

Sealing pressure and speed debugging
According to the thickness of the packaging bag, rotate the pressure adjustment knob. Rotate clockwise to increase pressure, counterclockwise to decrease. Start the conveyor belt knob to adjust the speed. It is recommended to start the initial debugging from the middle speed to ensure that the sealing lines are clear and there is no curling before locking the speed.

Continuous sealing operation
The bag mouth of the packed product is leveled and fed into the guide plate of the feed port. The machine will automatically sense and clamp the bag mouth forward, passing through the heating zone, cooling zone and embossing wheel in turn. If the inflation function is used, insert the inflation nozzle into the mouth of the bag and then send it in.

Shutdown cooling maintenance
Do not turn off the main power supply directly after the work is over. Turn off the heating switch first, let the fan and conveyor belt continue to run for 5-10 minutes, and then turn off the power after the temperature of the heating block drops below 50 ℃. This can effectively prevent the Teflon high temperature resistant belt from shortening its life due to residual heat scalding.
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FAQ And Contact Us
Welcome to our Frequently Asked Questions page. We have compiled answers to common questions you may have, hoping to provide you with clear and quick solutions. If you cannot find the information you need here, please feel free to contact our customer support team.
Please feel free to contact us. We look forward to hearing from you.
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Sealing Machine For Food Packaging Best Value Supplier
Specially designed for large food processing plants, this Soonqian food packaging and sealing machine has a high-speed continuous sealing capacity of 30 m/min. The built-in PID intelligent temperature control system controls the temperature difference within 1 ℃ to ensure that the composite film, aluminum foil and other materials are free of false seals and wrinkles under high-speed operation. Soonqian support MAP modified atmosphere preservation function, residual oxygen can be less than 1%, effectively extend the shelf life of food and improve the efficiency of production line automation, support bulk procurement.

Sealing speed
30 m/min
Temperature control accuracy
± 1 ℃
Sealing width
6-15mm
sealing machine for food packaging characteristics

Intelligent Temperature Control Technology to Reduce the Rate of Scrap
The industrial-grade PID algorithm chip is used to monitor and correct the temperature of the heating block at a frequency of 50 times per second in real time, and the temperature fluctuation is controlled within a very small range of ± 1 ℃. Compared with the traditional analog temperature control, the sealing strength is increased by 40%, the phenomenon of melting or false sealing air leakage caused by temperature drift is completely eliminated, and the packaging rejection rate is reduced to less than 0.5.

Extended shelf life with modified atmosphere preservation function
Integrated high-precision inflation nozzle supports automatic filling of nitrogen or mixed gas. Replace the air in the bag at the moment of sealing, so that the residual oxygen content in the package is less than 1%. For fresh meat, cooked food and baked products, it can effectively inhibit the growth of bacteria and extend the shelf life by 3 to 5 times without adding preservatives.

Stainless steel body can be directly washed clean
The shell and food contact parts are made of thick 304 stainless steel, in line with HACCP and GMP food hygiene standards. With IP65 protection level, corrosion resistance, acid and alkali resistance, support high-pressure water gun direct washing clean, perfect to adapt to high humidity, high salt food processing workshop environment.

Adapt to a variety of composite packaging material thickness
Equipped with adjustable pressure module and high-power heating system, it supports various heat sealing materials (such as PE, PP, aluminum foil, kraft paper composite bags) with thickness of 0.02mm to 0.80mm. No need to replace parts, only need to adjust the pressure gap through the knob, you can complete the switching of different thickness bags in 30 seconds, improve the flexibility of the production line.

High-speed continuous operation with zero downtime
It is equipped with 800W high torque pure copper brushless motor and widened and thickened Teflon high temperature resistant sealing belt to support 24-hour continuous operation. The heat dissipation system adopts a double-air cooling and strong row design to ensure that the motor and the heating block do not overheat under high load. Compared with ordinary sealing machines, the average trouble-free operation time of the equipment is prolonged by 2000 hours.

Self-printed code traceability system
The sealing and printing are completed synchronously, and the printing module with ink-fixing wheel (optional inkjet printer) can clearly print the production date, batch number and validity period at the sealing line. The imprint is scratch-resistant and does not fade, which meets the requirements of food safety traceability regulations and eliminates the cost of purchasing additional coding equipment.
sealing machine for food packaging Detailed specifications table
| Parameter Items | Specifications |
| Product Model | sealing machine for food packaging |
| power supply voltage | 220V / 50-60Hz (110V available upon request) |
| Total power | 1250W (800W heating + 450W motor) |
| Sealing speed | 0 – 30 m/min (CVT) |
| Sealing width | 6 – 15 mm (adjustable) |
| Temperature control range | 0 – 400℃ (PID digital display control) |
| Sealing thickness | 0.02 – 0.80 mm (single-layer/multi-layer composite) |
| Conveyor load | Single bag ≤ 5kg, total load ≤ 15kg |
| inflation pressure | 0.5 – 0.7 MPa (Controlled Atmosphere Model) |
| Machine size | 1150 × 480 × 400 mm |
| Machine weight | 45 kg |
| Main material | SUS304 stainless steel |
sealing machine for food packaging comparison points


soonqian intelligent sealing machine
aiming at the problems of weak sealing of thick bags and easy burning of thin bags, we have solved the problem of high packaging scrap rate of high-value foods (such as bird’s nest and sea cucumber) caused by large temperature fluctuations in traditional equipment, and ensured the consistent sealing strength of each 1 of bags.
soonqian airtight protection system
aiming at the pain point that fried food and nut products are easy to oxidize and deteriorate, we have solved the problem that ordinary sealing machines cannot effectively exhaust and charge nitrogen. through the built-in air nozzle, we can accurately inflate to ensure the low oxygen environment in the package and prevent the generation of hala flavor.
soonqian traceless transmission technology
in view of the problems that liquid or sauce packaging is easy to pour and material is easy to be clamped at the sealing part during transportation, we have solved the problem of sealing fold leakage caused by conveyor belt shaking and deviation, and ensured the sealing integrity of soup-containing products such as sauce and marinated meat products.sealing machine for food packaging Applicable crowd
Fresh meat and poultry processing plant
Such users have extremely high requirements for microbial control. This product comes with the MAP inflation function (replacement of nitrogen or carbon dioxide) can effectively inhibit the oxidation of meat discoloration and bacterial reproduction, to ensure that cold meat in the supermarket shelves to maintain bright red attractive color, and extend the shelf life of 3-7 days.

Casual Snacks and Nuts Manufacturers
In the face of high production demand of tens of thousands of packages per day, purchasing managers pay attention to speed and stability. The sealing machine has a continuous sealing capacity of 30 m/min and an automatic counting function, which is perfectly suitable for assembly line operations such as potato chips, nuts and dried fruits, and the sealing is tight to prevent crisp food from being damp and soft.

Quick-frozen food and prefabricated vegetable enterprises
Pre-made vegetable packaging is usually thick and needs to be resistant to low temperature transportation. The high-pressure heating module of this machine can penetrate the multi-layer composite aluminum film to form a high-strength sealing layer to prevent the product from breaking the bag due to thermal expansion and contraction or collision during the cold chain transportation at -18 ℃, thus ensuring food safety.

Coffee and Powder Brewed Products Factory
Powder products are most afraid of sealing clip powder resulting in air leakage. The equipment has a precise adjustable pressure wheel and an extended cooling area, which can ensure that even if a small amount of dust adheres to the mouth of the bag, it can be pressed tightly. With the installation function of one-way exhaust valve (optional), it is very suitable for the exhaust packaging of coffee beans and protein powder.

sealing machine for food packaging instructions for use

Boot preheating and parameter setting
Turn on the power supply and turn on the emergency stop switch. Set the target temperature in the temperature control panel (e. g. aluminum foil bag recommended 180-200 ℃) and start the heating switch. Wait for about 3-5 minutes, when the PV value is consistent with the SV value, the sealing operation can be carried out.

Sealing pressure and speed debugging
According to the thickness of the packaging bag, rotate the pressure adjustment knob. Rotate clockwise to increase pressure, counterclockwise to decrease. Start the conveyor belt knob to adjust the speed. It is recommended to start the initial debugging from the middle speed to ensure that the sealing lines are clear and there is no curling before locking the speed.

Continuous sealing operation
The bag mouth of the packed product is leveled and fed into the guide plate of the feed port. The machine will automatically sense and clamp the bag mouth forward, passing through the heating zone, cooling zone and embossing wheel in turn. If the inflation function is used, insert the inflation nozzle into the mouth of the bag and then send it in.

Shutdown cooling maintenance
Do not turn off the main power supply directly after the work is over. Turn off the heating switch first, let the fan and conveyor belt continue to run for 5-10 minutes, and then turn off the power after the temperature of the heating block drops below 50 ℃. This can effectively prevent the Teflon high temperature resistant belt from shortening its life due to residual heat scalding.
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