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QZB-50ZE2 Fully Automatic Bagging Machine | 40kg Feed & Granules

QZB-50ZE2 Fully Automatic Bagging Machine | 40kg Feed & Granules

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A bagging machine for feed mills and granule plants that pack a fixed 40 kg (about 88 lb) in double-layer woven bags. After the operator places the bag, the machine opens it by vacuum suction, weighs on a three-sensor scale, fills and sews it, at 400–500 bags per hour.

40 kgabout 88 lb per bag
400–500bags per hour
X(0.2)accuracy class
1 operatorplaces bags only

Speed is based on standard feed pellets. Other products change it, so tell us yours and we will confirm.

Is the QZB-50ZE2 the right fit?

Good fit

  • Feed mills bagging pellets, mash and crumble
  • Grain packers (rice, wheat, corn, barley, millet)
  • Seed, bean and pulse packers
  • Fertilizer granules (NPK, urea, compound)
  • Plants using woven bags with an inner film bag, or double-coated woven bags

Look at another model if

  • You need automatic bag feeding from a magazine: see the QZB-600M
  • Your bags are 50–70 kg: see the QZB-500B1
  • Your bags are 5–25 kg: see the QZB-1600

How one cycle works

  1. Bag placement
    The operator places a double-layer woven bag.
  2. Opening
    High-flow vacuum suction opens the bag without damage.
  3. Weighing
    An optimized three-sensor hopper weighs the dose.
  4. Filling
    The 40 kg dose is filled into the bag.
  5. Sewing
    The lifting conveyor positions the bag for sewing and transport.

Technical specifications

Item Metric US units
Bag weight 40 kg (fixed) about 88 lb
Output 400–500 bags/h 400–500 bags/h
Accuracy class X(0.2)
Bag type Plastic woven outer bag with plastic film inner bag (heat-sealed mouth); also double-coated woven bags
Closing Sewing
Compressed air 500 L/min total at 0.5–0.7 MPa about 18 CFM at 73–102 psi
Power 380 V ±10%, 50 Hz, 3-phase 5-wire, 6 kW
Footprint (L × W × H) 4,475 × 3,020 × 3,485 mm about 14.7 × 9.9 × 11.4 ft
Operating conditions 0–40 °C, ≤90% RH 32–104 °F

Safety and build

  • Enclosed structure with safety interlocks
  • Fault self-check with clear prompts
  • Heavy-duty steel frame for dusty feed and grain plants
  • PLC touch screen and servo drive
  • CE (Machinery Directive); manufacturer certified to ISO 9001, ISO 14001 and ISO 45001
  • Each machine is tested with real feed or grain before shipment; you receive a test report and a video

Add to the line

The QZB-50ZE2 can be connected to a check weigher, metal detector and palletizing robot.

Get a quote for your plant

To size the machine and give you a price, we need five things:

  • Product (for example feed pellets, corn, NPK)
  • Bag type (with or without inner film bag)
  • Target bags per hour or tons per shift
  • Power supply (voltage and Hz)
  • Equipment before and after the bagger

Installation, testing and training scope is confirmed in your quotation. Remote support and on-site assistance can be arranged for your project.

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