Trusted by brands worldwide and validated by 150+ application cases

Turnkey Packaging Machines & Automated Lines

Founded in 2013, KEYPACK delivers compact, high-output packaging solutions—integrating measuring, filling, sealing, labelling and coding for scalable production.

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Solutions Built Around Your Product & Pack Format

Choose a complete production line by industry, or start from bag/bottle type and match the right filling and packaging system.

Browse Solutions by Bag/Bottle Type

Start from your pack format—pouch, bottle, or can—then match the right forming, filling and sealing system (VFFS, premade pouch, bottling/canning).​
Special-shaped Pouch
Special-shaped Pouch
Multi-pack Bag
Multi-pack Bag
Spout Bag
Spout Bag
Triangular Bag
Triangular Bag
3-Side Seal Bag
3-Side Seal Bag
4-Side Seal Bag
4-Side Seal Bag
Pre-made Pouch（Doypack）
Pre-made Pouch（Doypack）
Back Seal Bag (Pillow Bag)
Back Seal Bag (Pillow Bag)
Metal Can (Tinplate/Aluminum)
Metal Can (Tinplate/Aluminum)
Glass Bottle
Glass Bottle
Plastic (PET) Bottle
Plastic (PET) Bottle
Canned Pet Food (Wet Food)
Canned Pet Food (Wet Food)

Frequently Requested Packaging Machines

Explore the machines most customers start with—from powder & granule packaging systems to bottling lines and conveyors.
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Rotary Granule Weighing Filling Production Line - Automated Packaging System Rotary Filling Machine Keypack Intelligent Technology Co., Ltd.
Granule Weighing Machine - 8 Head Linear Scale KP-AX8 Weighing Equipment Keypack Intelligent Technology Co., Ltd.
Rotary Granule Weighing Filling Production Line - Automated Packaging System
Fully automated rotary positioning filling machine with multi-station continuous operation. Achieves 25-35 bottles/min filling speed with precise servo motor positioning. Suitable for cylindrical containers (Ø20-85mm, H:50-200mm) across food, pharmaceutical, and daily chemical industries.
Fully Automatic Powder Weighing Production Line For Large Bag Automatic Powder Weighing Production Line Keypack Intelligent Technology Co., Ltd.
Semi-Automatic Vertical Powder Packaging Machine Powder Packaging Machine Keypack Intelligent Technology Co., Ltd.
Fully Automatic Powder Weighing Production Line For Large Bag
Fully automatic powder weighing production line for big-bag packaging of fine powder materials. Delivers up to 200 bags/hour with 25 kg bag clamp capacity, driven by a PLC control system with SUS304 stainless steel product-contact surfaces. Suitable for milk powder, soybean powder, health-care powder, solid beverages, solid medicines, and food additives.
Milk Powder Weighing Production Line Powder Filling Line Keypack Intelligent Technology Co., Ltd.
Semi-Automatic Vertical Powder Packaging Machine Powder Packaging Machine Keypack Intelligent Technology Co., Ltd.
Milk Powder Weighing Production Line
Fully automatic milk powder production line with dual weighing system delivering ±0.5% accuracy at 30-120 bottles/min, featuring vacuum nitrogen flushing and integrated can sterilization for infant formula and nutritional powder packaging.
Liquid Metering Vertical Form-Fill-Seal Machine Liquid VFFS Machine Keypack Intelligent Technology Co., Ltd.
Liquid Pneumatic Packaging Machine KL-300Y Liquid Packaging Machine Keypack Intelligent Technology Co., Ltd.
Liquid Metering Vertical Form-Fill-Seal Machine
Liquid metering vertical form-fill-seal machine for automated liquid packaging. Features liquid metering system, vertical bag forming, filling, and sealing operations. Suitable for sauces, condiments, oils, juices, cosmetics, and chemical liquids packaging.
VFFS Powder Packaging Machine Medium Bags Vertical Form-Fill-Seal Machine KEYPACK INTELLIGENT TECHNOLOGY CO.,LTD
Semi-Automatic Vertical Powder Packaging Machine Powder Packaging Machine Keypack Intelligent Technology Co., Ltd.
Powder Metering Vertical Form-Fill-Seal Machine
Keypack Intelligent Powder Metering Vertical Form-Fill-Seal Machine (VFFS Machine) — a PLC-controlled, auger-filler-integrated automatic powder packaging machine for food, pharmaceutical, and chemical powder applications. Available in six models (KL-320 to KL-1250) to suit a wide range of bag sizes and production speeds.
Weighing and Packaging Machine Vertical Form Fill Seal Machine Keypack Intelligent Technology Co., Ltd.
Linear Positioning Filling Machine Filling Equipment Keypack Intelligent Technology Co., Ltd.
Weighing and Packaging Machine
An intelligent weighing vertical form-fill-seal machine designed for accurate packaging of irregular block and granular materials. Features PLC servo control, intelligent temperature management, and touchscreen operation with multi-product parameter storage capability.

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Forge collaborative partnerships with global brands

Turnkey packaging machines and automated lines—built for stable output, fast integration, and real-world applications.

Why Choose Keypack Intelligent

  1. Proven Manufacturer

  2. Validated by Applications

  3. Automation, End-to-End

  4. High-Speed Downstream Handling

  5. Flexible Packaging Formats

  6. Engineering-Driven Control & Safety
Built for Turnkey Packaging Projects

Keypack Intelligent Technology Co., Ltd.

From automated packaging machinery to complete production lines, we provide integrated solutions across food, pharma, cosmetics and more—supported by our in-house manufacturing base.

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Founded in

a turnkey-solution supplier integrating design, R&D, manufacturing, sales and service.

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Factory area

self-built production plant (manufacturing & R&D base) to support large-scale delivery and customization.

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countries and regions

Exported to Europe, America, Southeast Asia, Middle East, Russia, etc.

Blog post

Premade pouch powder filling machine dispensing coffee powder and seasoning into sealed pouches with dust control

Why Coffee Powder, Milk Powder, and Seasoning Powder Need Accurate Pouch Filling

Why Powder Is Harder to Pack Than It Looks Powder products appear simple to handle, but their physical properties make them among the most...
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Aug 20 2026
Premade pouch liquid filling machine sealing sauce products with anti-drip nozzle for clean pouch packaging

How Sauce Factories Reduce Dripping and Pouch Sealing Problems

Why Liquid and Sauce Products Are Difficult to Pack Liquid and sauce products present a different set of packaging challenges compared to dry or...
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Aug 19 2026
Rotary premade bag packaging machine automating pouch filling and sealing for food production lines

How Factories Reduce Manual Bag Loading with Rotary Premade Bag Packaging

Why Manual Premade Bag Packing Becomes a Bottleneck In many food and consumer goods factories, premade bag packing starts as a manual operation. Operators...
Post by KunbuPack
Aug 18 2026
Vacuum premade bag packaging machine sealing food products for extended shelf life

How Vacuum Premade Bag Packaging Helps Food Factories Improve Shelf Life

Why Shelf Life Becomes a Packaging Problem For food factories, shelf life is not just a product quality issue — it is a packaging...
Post by KunbuPack
Aug 17 2026
How Pallet Feeding Supports Automatic Palletizing Lines

How Pallet Feeding Supports Automatic Palletizing Lines

Why Pallet Feeding Is Often Overlooked When factories invest in palletizing automation, the focus typically falls on the palletizer itself — the robot arm,...
Post by KunbuPack
Aug 16 2026