BZR Series Bag Heating Sewing Machine for Woven Bag
BZR series is applicable to heat sealing of various woven bags. The corresponding model（BZR-1/2/3） can be selected according to different sealing requirements.
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Working Principle
BZR-1:
BZR-2:
BZR-3:
Product Parameters
| Model | BZR-1 | BZR-2 | BZR-2 |
| Sealing speed(m/min) | 7～10 | 7~10 | 9~14 |
| Heat block power(kw) | 0.5×12 | 0.5*8 | 0.5*8 |
| Sealer power(kw) | 0.75 | 0.55 | 0.55 |
| Sewer poer(kw) | 0.4 | 0.4 | 0.4 |
| Duster power(kw) | 1.5(optional) | 1.5(optional) | 1.5(optional) |
| Total power(kw) | 9 | 6.5 | 6.5 |
| Size(L*W*H mm) | 3738×1090×2052 | 3153×1090×2052 | 3230×1090×2052 |
| Machine weight(kg) | about 850 | about 650 | about 650 |
| Sewing head | GS-7C | GS-7C | GS-9C |
| Sealing center height(mm) | 800~1700(from the ground) | 800~1700(from the ground) | 800~1700(from the ground) |
| Temperature range | 0~400℃ | 0~400℃ | 0~400℃ |
| Suitable bag type | Woven (film-coated) bags, PE film heat-sealed inside the bag, and heat seal tape outside the bag | Woven (film-coated) bags, PE film heat-sealed inside the bag, and outer bag crepe paper taping & sewing | Woven (film-coated) bags, PE film heat-sealed inside the bag, and outer bag folding & sewing |
| Application range | 1. the outer bag melting point between 140 ℃ - 150 ℃, inner bag melting point is 100 ℃ (the temperature difference between the inner and outer bags reaches 30-50 ℃ and above); 2. the filled bag shall have a distance no less than 250mm to the bag mouth; 3. the inner PE bag and the outer bag mouth must be flush at the top and bonded together. | ||
Product Configuration
| Name | Brand/Supplier | Refer |
| Driven motor | SEW |
|
| Frequency converter | Schneider |  |
| Cylinder | SMC |  |
| Solenoid valve | SMC | |
| PLC | Siemens |
|
| Photoelectric switch | OMRON |  |
| Low-voltage apparatus | Schneider | |
| Circuit breaker | Siemens |  |
| Switch power supply | Schneider | |
| AC contactor | Siemens | |
| Thermal relay | Siemens | |
Temperature controller | OMRON | |
