7 Bar Paper Cement Valve Sacks Making Machine High Speed With PLC
High Speed 25kg&15kg Powder Bag|Laminated pp+Paper Cement Valve Sacks Making Machine With PLC
Western Packaging is your premier source for valve bags. These bags have multiple customization options. Size, coatings, and closure methods can be specified. We offer the paper valve bags in all varieties.Valve bags are packaging bags filled by machines. They come in plastic or paper. Here at Western Packaging, we are a wholesale manufacturer who offers the paper version, with many options. The three main things to consider are size, closure type, and coatings.
1.Machine specification:
| I．Technical Parameter | |
| Sack width | 300-600 mm |
| Sack length | 410-910 mm |
|
Bottom width(B > 160 mm) |
80-180 mm |
| Bottom center distance | 310-680 mm |
| Main fabric cutting length | 510-1090 mm |
| Fabric width | 55-80cm |
| Coating Weight(15% PE, 85% PP) | 17-30 g/m² |
| Speed | 90-120 个/min |
| 2.Material Specification | |
| 2.1Tubular fabric requirement | |
| Material specification | 2.5-5 mm PP tapes |
| Fabric Weight | 55-80 g/m² |
| Coating Weight | 17-30 g/m² |
| Coating adhesion | Min. 8.1N/30mm |
| Width tolerance | ±7 mm |
|
Weight tolerance (fabric + coating) |
±3 g/m² |
| Over coating | Max. 5mm |
| 2.2Flat fabric for patches | |
| Fabric Weight | 55-80 g/m² |
| Coating Weight(15% PE, 85% PP) | 17-30 g/m² |
| Coating adhesion | Min. 8.1N/30mm |
| Width tolerance | ±3 mm |
|
Weight tolerance (fabric + coating) |
±3 g/m² |
|
Electrical,water,air requirement |
|
| Power | 105 KVA |
|
Water consumption (Max 18°C, 4 bar) |
2m³/h |
| Operating pressure | 6-7 bar |
| Air consumption | 120 m³/h |
| Air compressor | Prepared by customer |
2.Machine Drawing
3.Wearing Parts
Wearing Parts
(as listed in detail in the operating manual) intended for commissioning and installation shall remain on customer’s premises after finalization of commissioning and installation and may be used by customer in case of necessity. However seller assumes no warranty or guarantee whatsoever for said Wearing Parts and shall in no event be obliged to replace said Wearing Parts after their use by customer.
4.Valve sack bag samples
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