Automatic Salad Dressing Sachet Packing Machine | Rotor Pump VFFS Packaging Machine

Touchscreen Control Panel

Filling volume, sealing temperature, packaging speed, bag length — adjustable from the panel without mechanical intervention. Language options can be configured to match the facility's operational language, which matters more than it might seem when the person making adjustments mid-shift isn't the same person who set the machine up.

Material Feeding System

The combination of a 90L hopper and rotor lobe pump ensures stable material supply throughout production. It is particularly suitable for handling viscous food products while maintaining a continuous filling process.

Bag Forming Structure

The forming system shapes packaging film into pouches before filling. Working together with the photo-eye sensor, it automatically controls bag length and positioning, helping maintain uniform package dimensions.

Cutting Structure

After sealing, finished sachets are separated automatically. The cutting mechanism works in synchronization with bag length settings to ensure clean and consistent pouch edges.

Electrical System

Industrial electrical components coordinate filling, film feeding, sealing, and cutting functions. The control system is designed for stable operation in continuous food production environments.

Discharge Conveyor

An inclined discharge conveyor transports finished sachets away from the sealing area. This helps prevent product accumulation and facilitates downstream packaging operations.

How Does The Salad Dressing Packing Machine Work?

1. Food products are loaded into the hopper.
   
2. The rotor lobe pump transfers material to the filling system.
   
3. Packaging film is shaped into pouches through the forming structure.
   
4. The machine dispenses the preset amount of product into each pouch.
   
5. Filled pouches are heat sealed automatically.
   
6. The cutting mechanism separates individual sachets.
   
7. Finished products are discharged through the inclined conveyor for collection.

Why Choose This Salad Dressing Packing Machine?

Honey, salad dressing, jam, cake cream — these products don't move through a standard pump the way water does. Viscosity changes with temperature, batch consistency varies, and a pump that can't adjust to that variation produces uneven fills. The rotor lobe design handles that range without the pressure spikes that push-through pump systems generate at higher viscosities.

Bag forming, filling, sealing, and cutting run in one continuous sequence. No manual handoffs between stages, no dedicated operator per station. What that removes from the process isn't just labor — it's the inconsistency that manual handling introduces between steps.

Hopper capacity is large enough to sustain longer runs without frequent reloading. Pouch size range extends to larger formats — relevant for condiment and spread producers packaging for food service or bulk retail rather than single-serve consumer portions.

Frequently Asked Questions

What products can this machine package?

Salad dressing, honey, fruit jam, chocolate sauce, mayonnaise, syrup, peanut butter, cake cream — viscous and semi-fluid food products generally fall within range.

What filling system does the machine use?

A rotor lobe pump. The design moves viscous materials without the pressure spikes that standard pump systems generate at higher viscosities — which is what keeps fill volume consistent when the product is thick or variable in consistency.

What bag types are supported?

Inclined seal is standard. Back-side, three-side, and four-side sealing formats are available depending on the packaging requirement.

Can the filling volume be customized?

Yes. Filling range and packaging specifications can be adjusted to match the product and target sachet size.

What packaging films can be used?

Heat-sealable flexible packaging films standard for food sachet applications. Specific film compatibility can be confirmed against your material spec before purchase.

Is this machine suitable for large-volume sachets?

Yes — and that's specifically where the rotor lobe pump and larger hopper capacity earn their keep. Smaller sachet lines don't stress a standard filling system the way medium-to-large volume formats do.