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Leepack · RD Series

RD Duplex Rotary Fill Seal Machine

Dual gripper for high throughput on small and medium pouches.

The RD Series is a Duplex Rotary Fill Seal Machine with a dual gripper system, optimized for high speed on small and medium pouches. With 7 to 10 stations and 80–100 pouches per minute, it processes two pouches per cycle while keeping filler and weigher flexibility.

Capacity
80–100 BPM
Stations
7 / 8 / 9 / 10
Architecture
Duplex Rotary Fill Seal Machine
Leepack RD Series — Duplex Rotary Fill Seal Machine
  • Dual gripper · two pouches per cycle
  • 7 / 8 / 9 / 10 stations
  • Patented options: swivel filling and zipper opener
Specifications

RD Series

Automatic format change within 5 minutes.

ModelWidth (mm)Height (mm)Stations
RD-314120–270150–3507
RD-316100–230150–3508
RD-318100–180150–3509
RD-320100–160150–35010
RD-414200–310150–3507

* Production speed may vary depending on the characteristics of the product or pouch, the operator's skill level and other production conditions.

Fillable products
  • Liquid / paste
  • Paste with solid
  • Granule
  • Powder
  • Solids (lump)
Applicable options

Devices selectable according to product and format.

  • Date coder (inkjet, laser, transfer, ribbon, embossing)
  • Print inspection (vision camera · OCR)
  • Error-proofing (height + two-sheet detector)
  • Zipper openerpatented
  • Bottom opener (stand-up gusset)
  • Product-dedicated funnels
  • Swivel filling (foaming liquids)patented
  • Diving nozzle (anti-foam)
  • Settler (tapping / vibrating)
  • Seal-area dust remover (air / mechanical)
  • Gas N₂ / steam flushing
  • Nozzle-type degasifier
  • Zipper closer
  • Ultrasonic sealer (leak-proof)
  • One-lane merging discharge conveyor
  • Safety guard door with interlock
  • Weight feedback system
  • Unfilled-pouch return
  • Spout pouch magazine (corner-spout)
  • Remote electrical enclosure (washable)
  • Mobile touch screen
  • PLC & HMI (Allen Bradley, Siemens, Mitsubishi, LS)
  • Remote control (diagnostics / maintenance)
Leepack advantages

Optimized system

Flexible process configuration, built around the customer's product and format.

Superb hygiene

Key devices in stainless steel, hygienic and antibacterial design for food and pharma.

5-minute format change

Automatic HMI adjustment based on production information.

Durability and stability

Modular unit with highly durable components and predictable production.

Stability and convenience

Error-proofing systems and an intuitive touch screen with wide automation.

Fast, accurate after-sales

Mechanical design and control programs developed in-house.

Spec the right machine for your product.

Tell us the product, intended format and target throughput. Our engineering recommends the series and ideal configuration — before any quote.