Self-Priming Suction Barrel | Pneumatic Feeding Accessory for PVC Dripping Machine
This Self-Priming Suction Barrel is a dedicated pneumatic feeding accessory for PVC dripping machines. Matched with suction slide assembly, it is widely used in production lines for shoe labels, garment soft rubber patches and PVC soft rubber ornaments, to stably deliver PVC plastic raw materials to dripping equipment.
It adopts a detachable stainless steel barrel structure. The tank, lid and connectors can be disassembled separately, making it easy to clean residual PVC raw materials inside the barrel. It reduces maintenance work and prevents blockage caused by solidified raw materials. With self-priming design, manual priming is not required. It starts automatic material feeding once powered on, with stable and consistent outlet flow to avoid material interruption that affects dripping molding quality.
This accessory has strong compatibility. It works with PVC, rubber and various plastic raw materials. It can be directly fitted for 12-color and 18-color automatic PVC dripping machines. The barrel is made of thickened stainless steel, sturdy and wear-resistant for long-time non-stop industrial mass production. Equipped with suction slide assembly and quick exhaust valve, the pneumatic control system delivers precise material delivery. The inlet is 8mm and the outlet is 12mm for easy pipeline connection. It improves dripping production efficiency and reduces defective products with bubbles or uneven thickness.
The complete set includes suction barrel main body, suction slide, feed pump, fixing bracket, quick connectors and trachea fittings. A full installation manual is provided for simple assembly and quick commissioning.
As an essential feeding auxiliary part for PVC dripping production lines, we supply directly from factory with complete spare parts. We provide installation guidance and technical support to solve your material feeding problems for soft rubber label manufacturing.
Automatic Push Mold PVC Covering Machine
FAQ
A: This pneumatic self-priming material hopper is specifically designed for PVC dip molding machines, compatible with 12-color and 18-color fully automatic dip molding equipment. It is used for conveying PVC raw materials in the production of shoe labels and soft plastic accessories for apparel, and comes equipped with a built-in feeding slide assembly.
Q2: Is manual feeding required before use?
A: No. The device features a self-priming design that automatically starts suction upon power-up, eliminating the need for manual feeding. It ensures stable and uniform material flow, reducing labor requirements.
Q3: Can it transport both PVC and rubber raw materials?
A: Yes, it offers broad compatibility, suitable for conveying various plastic materials including PVC and rubber, meeting the production needs of soft labels and soft plastic logos in dip molding processes.
Q4: Is the hopper easy to clean?
A: The hopper has a detachable, modular stainless steel structure—allowing the main tank, lid, and fittings to be disassembled easily. Cleaning residual PVC material inside the hopper is simple and quick, effectively preventing clogging caused by dried material buildup in the piping.
