The Twin Lane Rotary (RZ8-S170B) is a highly advanced packaging machine tailored for pre-made Doypack pouches. Its dual-lane design and servo-driven control ensure precise, smooth, and efficient operations throughout the packaging process.
The machine’s cantilever construction allows for effortless pouch movement and ensures full accessibility for maintenance and cleaning. USDA approved for total washdown; it maintains rigorous hygiene standards. The “no open – no filling” feature prevents filling of improperly opened pouches, while the system automatically rejects misplaced or unopened pouches.
Twin Lane Rotary DoyPack (RZ8-S170B)
High-Flow Blower
The high-flow blower enhances the machine’s versatility by effectively opening the bottom gusset of pouches. This ensures the pouches are fully expanded and ready for filling.
“No Open – No Filling” Device
The “No Open – No Filling” device prevents filling if a pouch isn’t properly opened. This reduces waste and maintains high quality control standards.
Bag Type
Handles various bag types, including standup bags, portable bags, 4-side sealing bags, 3-side sealing bags, paper bags, M type bags, and compound bags. This versatility suits different products and market needs.
Selectable Auxiliary Equipment
Equipped with auxiliary options like a multi-head computer weigher, conveyor, liquid filler, auger filler, and working platform. These enhance functionality and allow for customisation to specific production needs.
The vacuum suction pouch opening system ensures reliable and consistent opening of pouches by utilising powerful suction cups. By maintaining a firm hold on each pouch, the vacuum suction system minimises the risk of errors, ensuring that each pouch is correctly positioned and ready for subsequent steps in the packaging process.
The mechanical grippers for zipper opening are designed to efficiently open pouches equipped with zippers. These grippers apply precise force to the zipper area, smoothly and accurately separating the zipper closure. This mechanism ensures that pouches with zippers are opened correctly every time, preventing damage to the packaging and ensuring that the contents can be filled without obstruction.
The servo-driven heat-sealing system offers precise pressure control, ensuring consistent sealing quality for every pouch. This advanced technology uses servo motors to regulate the pressure applied during the sealing process, allowing for fine-tuned adjustments that result in uniform and reliable seals. This level of control is essential for maintaining the integrity of the seal, especially when dealing with different materials and pouch thicknesses.
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