Measuring Cup Pouch Feeding Machine - For Pre-made Bags

Product Description

Keypack Intelligent Volumetric Cup Filling Machine designed for automated pre-made bag packaging with precise volumetric dosing accuracy. It delivers 8-80 bags per minute with PLC control, servo drive technology, and 304 stainless steel construction across five models. Ideal for granular food packaging, pharmaceutical granule packing, and chemical product packaging requiring consistent volumetric filling and pre-formed bag convenience. Suitable for granules, powder, and liquid sauce packaging in food, pharmaceutical, and chemical industries.

Product Overview

The Keypack Intelligent (Kunbupack) Measuring Cup Pouch Feeding Machine represents a specialized automatic pre-formed bag packager solution for pre-made bag filling with integrated volumetric cup dosing technology. This multi-head weigher compatible machine series offers five models (KB8-200, KB8-260, KB8-300, KB8-420, KB10-200) engineered to handle pre-made bags with width ranges from 80mm to 420mm and length options from 100mm to 500mm, accommodating fill weights from 10g to 4000g depending on model configuration.

The system features 304 stainless steel construction for all material-contact surfaces, ensuring compliance with food hygiene standards and pharmaceutical GMP requirements. The volumetric cup filling mechanism provides consistent dosing accuracy for free-flowing granular materials including coffee beans, grains, snacks, pet food, seeds, and chemical granules. The automatic bag feeding system manages bag opening, filling, and sealing operations with minimal manual intervention, while the dust-proof design protects sensitive components and maintains clean processing environments.

Integration capability with upstream feeding equipment including Z-type bucket elevators, incline conveyors, vacuum feeders, and cup filling weighing machines enables complete automated packaging line configurations for food packaging machinery, snack packaging equipment, pet food packaging machines, and chemical packaging lines.

Key Features and Machine Characteristics

• PLC Control with HMI Interface: User-friendly programmable logic controller with human-machine interface enables simple operation, recipe storage for different products, and real-time production monitoring. This reduces operator training requirements and ensures consistent packaging quality across production shifts, particularly valuable for multi-SKU snack packaging equipment and pet food packaging operations requiring frequent product changeovers.
• Variable Frequency Speed Control: Servo drive system with frequency conversion technology allows stepless speed adjustment within specified ranges (8-80 bags/minute depending on model and material characteristics). This optimizes throughput for different granule types including powder, seeds, grains, and chemical granules while minimizing product waste and reducing energy consumption in food packaging machinery applications.
• Automatic Bag Width Adjustment: Hand-crank operated bag width adjustment mechanism with precision positioning enables quick changeover between different pre-made bag sizes without requiring tools. This minimizes downtime during product transitions and supports flexible multi-SKU production scheduling for snack packaging equipment and agricultural product packing lines handling various bag formats.
• Oil-Free Vacuum Pump System: Eliminates oil contamination risks in the production environment, particularly critical for food packaging machinery and pharmaceutical applications requiring clean processing conditions. The dust-proof design combined with oil-free vacuum technology ensures regulatory compliance and prevents product contamination from vacuum system maintenance in pet food packaging and chemical packaging operations.
• 304 Stainless Steel Contact Parts: All product-contact surfaces including measuring cups, filling chutes, and bag contact points manufactured from 304-grade stainless steel meet international food safety standards. This material selection resists corrosion from acidic or alkaline products, facilitates cleaning validation protocols, and ensures long-term durability in food packaging machinery, snack packaging equipment, and chemical packaging line applications.
• Modular Integration Capability: Compatible with upstream feeding systems including Z-type bucket elevators, incline conveyors, vacuum pneumatic feeders, multi-head weighers, and cup filling weighing machines to create fully automated packaging lines. This integration creates consistent material flow, reduces manual handling, and improves production efficiency for agricultural product packing and chemical packaging operations requiring end-to-end automation.

Application Areas

Food Packaging Machinery Applications:

• Confectionery: candy packaging for hard candies, gummy bears, chocolate pieces, and mixed candy assortments in pre-made stand-up pouches with resealable zippers for retail distribution
• Snack packaging equipment: puffed food packaging for corn puffs, rice crisps, cheese balls, and extruded snacks with nitrogen flushing capability for extended shelf life in moisture-barrier films
• Breakfast cereals: oatmeal and granola packaging in pre-formed pouches for retail distribution and food service portion control applications requiring consistent fill weights
• Baked goods: small cookie and biscuit packaging for individual portions, multi-pack configurations, and gift assortments in decorative pre-made bags
• Coffee beans: coffee bean packaging in pre-made bags with one-way degassing valves for freshness preservation and aroma retention in specialty coffee markets
• Grains and seeds: roasted nut packaging for almonds, cashews, pistachios, walnuts, and dried fruit mixes including raisins, cranberries, and apricots for retail and bulk distribution
• Granulated sugar: sugar packaging in moisture-resistant pre-made pouches for retail consumer packs and food service applications
• Powder and granule mixtures: instant beverage mixes, seasoning blends, soup mixes, and baking ingredient combinations requiring accurate volumetric dosing

Pet Food Packaging Machine Applications:

• Pet food: dry pet food kibble packaging for dogs and cats in stand-up pouches with resealable closures for freshness maintenance
• Pet treats: freeze-dried treats, training rewards, and specialty pet snacks in portion-controlled pre-made bags for retail pet supply channels
• Bird seed: wild bird seed mixes and specialty bird food packaging in moisture-resistant pre-formed bags for garden centers and pet stores

Pharmaceutical Granule Packaging Applications:

• Traditional Chinese medicine: Banlangen granules (Isatis root extract) packaging in pharmaceutical-grade pre-made pouches with batch number printing and traceability
• Herbal remedies: Chaihu granules (Bupleurum), Ganmao granules (cold remedy), and other TCM granular formulations requiring precise dosing and moisture protection
• Nutraceuticals: vitamin and supplement granule packaging with desiccant insertion capability for moisture-sensitive products and extended stability

Chemical Packaging Line Applications:

• Industrial additives: chemical granule packaging for water treatment compounds, industrial catalysts, and specialty chemical products in moisture-barrier films
• Agricultural product packing: fertilizer and pesticide granule packaging for retail garden products and professional agricultural applications requiring accurate dosing

Hardware and Components:

• Fasteners: small screw, bolt, nut, and hardware component packaging for retail blister-free packaging and industrial distribution with counting accuracy

Technical Specifications

Customization and Optional Equipment

• Upstream Feeding Systems: Z-type bucket elevators for vertical material transport, incline conveyors for gentle product handling of fragile snacks and pet food, vacuum pneumatic conveyors for dust-free powder and granule transfer from bulk storage to machine hopper in chemical packaging lines
• Multi-head Weigher Integration: Combination weigher systems for precise weight-based filling when volumetric cup dosing requires supplementary accuracy verification for high-value products in food packaging machinery applications
• Cup Filling Weighing Machine Configurations: Multiple cup sizes and configurations to accommodate different fill weights and product densities, quick-change cup systems for rapid product changeover in snack packaging equipment operations
• Downstream Equipment: Check weighers for quality control verification, metal detectors for food safety compliance in pet food packaging, carton packing systems for secondary packaging automation
• Special Features: Nitrogen flushing systems for oxygen-sensitive snacks and coffee beans, thermal transfer or inkjet date coding printers, label applicators for promotional stickers, automatic bag opening devices for improved cycle time in agricultural product packing lines
• Material Options: Upgraded 316L stainless steel for corrosive chemical products, special coatings for sticky materials, sanitary design modifications for pharmaceutical cleanroom environments
• Dust-proof Design Enhancements: Additional dust collection systems, sealed enclosures for powder handling in chemical packaging operations, and enhanced filtration for sensitive food packaging machinery environments

Delivery and Support

• Installation and Commissioning: Professional on-site installation services, mechanical and electrical system commissioning, performance validation testing with customer products including granules, powder, snacks, pet food, seeds, coffee beans, grains, and chemical granules, plus IQ/OQ documentation for pharmaceutical applications
• Operator Training: Comprehensive training programs covering machine operation procedures, routine maintenance schedules, troubleshooting techniques, changeover procedures for different products and bag sizes, and safety protocols for food packaging machinery and chemical packaging line operations
• Spare Parts: Critical spare parts inventory recommendations, consumable component kits for scheduled maintenance, fast delivery support through regional distribution centers for snack packaging equipment and pet food packaging machine downtime minimization
• Warranty: Standard warranty coverage for mechanical and electrical components with optional extended service agreements and preventive maintenance contracts
• Technical Support: Remote diagnostics capability via internet connectivity, technical hotline support during production hours, field service engineer deployment for complex issues, and annual performance audits for food packaging machinery and agricultural product packing operations