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Model 420F

420F Powder VFFS Machine for 250 g–2 kg Bags

Auger-dosed vertical bagger for flour, cocoa, coffee and milk powder up to 2 kg.

Packing range
up to 2000 ml
Speed
5–40 bags/min
Film width
≤420 mm
Bag size
L 80–400 × W 150–250 mm
  • Free test on your sample
  • Video run-off before shipping
  • 1–2 year warranty

Overview

A larger auger-fed VFFS for retail powder bags: flour, cocoa, instant coffee, milk powder, starch and detergent powder. Makes pillow, gusset and block-bottom bags with a screw conveyor feeding the auger hopper.

The 420F is part of our vertical form fill seal machines range. The dosing device is what defines a VFFS machine. Multihead weighers for snacks and nuts, auger fillers for powders, volumetric cups for free-flowing granules, and piston pumps for liquids and sauces. Bag styles include pillow, gusset, 3-side seal, 4-side seal, block bottom and stick packs, with a photo-eye for printed film registration.

Suitable for: Powder, Bag.

Key features

  • Servo auger, up to 2000 ml
  • Pillow, gusset and block-bottom bags
  • Screw conveyor infeed
  • SS304 contact parts

Technical specifications

420F technical specifications
Packing rangeup to 2000 ml
Speed5–40 bags/min
Film width≤420 mm
Bag sizeL 80–400 × W 150–250 mm
Accuracy≤±1%
Power2.5 kW, 1-phase 220 V
Machine size1500 × 1140 × 1540 mm
Weight450 kg
Model420F
Product lineVertical Form Fill Seal Machines
OriginShanghai, China
Warranty1–2 years (by model)

Specifications vary with product and options. Final values are confirmed in the quotation.

Applications

  • Flour
  • Cocoa
  • Coffee
  • Milk powder
  • Detergent powder

Questions about the 420F

What is the output of the 420F?

The 420F runs at 5–40 bags/min. Actual output depends on your product, container and fill size; we confirm it on your sample.

What products can the 420F handle?

Typical applications are flour, cocoa, coffee, milk powder, detergent powder. Send your product details to confirm suitability.

What bag styles can a VFFS machine make?

Pillow bags, gusseted bags, block-bottom bags, 3-side and 4-side seal sachets and stick packs. The style is set by the forming tube and sealing jaws, which we specify from your bag sample or drawing.

Which dosing system is right for my product?

Free-flowing granules: volumetric cups. Fragile or irregular items such as chips and nuts: a multihead weigher. Powders: an auger filler. Liquids and sauces: a piston pump. Send your product and target weight and we recommend one.

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