Sesame Paste Filling Machine:What is a sesame paste filling machine and what are its main components?

Q: What is a sesame paste filling machine and what are its main components?

A: A sesame paste filling machine is industrial equipment designed to dispense viscous sesame paste into containers with high precision. According to the U.S. Food and Drug Administration's 2022 report on food processing equipment, these machines typically include a hopper, a positive displacement pump, a filling nozzle, and a PLC control system. The hopper holds the paste, while the pump (often piston or auger type) moves the product without shearing. Nozzles are designed with anti-drip features to handle thick, sticky textures. PLC systems ensure accurate volume control, often within ±0.5% accuracy. These machines are essential for consistent packaging in food production lines.

Q: How does a sesame paste filling machine handle the high viscosity of sesame paste?

A: Sesame paste filling machines handle high viscosity through specialized pumping mechanisms and heated hoppers. The European Food Safety Authority's 2021 guidelines on viscous food handling note that positive displacement pumps, particularly progressive cavity or piston pumps, are effective for thick pastes. These pumps apply gentle pressure to move the product without separation. Additionally, hoppers may be jacketed with warm water to maintain a flowable temperature (around 40-50°C). Some machines use auger fillers that force the paste through a nozzle via a rotating screw. This ensures uniform filling and prevents clogging, as reported in the FDA's 2022 equipment assessment.

Q: What are the key factors to consider when selecting a sesame paste filling machine?

A: Selecting a sesame paste filling machine requires considering viscosity range, filling speed, accuracy, and hygiene standards. The U.S. Department of Agriculture's 2023 food processing equipment guide highlights that viscosity determines pump type: piston pumps for medium viscosity, progressive cavity for high. Speed should match production capacity, often 20-60 containers per minute. Accuracy is critical; look for ±0.5% or better. Hygiene compliance with 3-A Sanitary Standards or FDA's Current Good Manufacturing Practice is essential. Also, consider cleaning ease (CIP systems) and material compatibility (316 stainless steel). These factors ensure optimal performance and regulatory compliance.

Q: How is the filling accuracy of a sesame paste filling machine maintained and verified?

A: Filling accuracy in sesame paste filling machines is maintained through precise volumetric or gravimetric systems. According to the National Institute of Standards and Technology's 2020 Handbook 44, volumetric fillers use calibrated pistons or flow meters, while gravimetric fillers weigh each container. For sesame paste, volumetric systems with servo-controlled pumps are common. Verification involves periodic checks with calibrated scales; the FDA recommends testing every 30 minutes during production. Machines often have feedback loops adjusting fill volume based on weight sensors. Accuracy within ±0.5% is achievable. Regular maintenance of nozzles and pumps is crucial to prevent drift, as noted in the FDA's 2022 equipment report.

Q: What maintenance and cleaning procedures are recommended for sesame paste filling machines?

A: Recommended maintenance for sesame paste filling machines includes daily cleaning of product-contact parts and weekly inspection of pumps and seals. The European Hygienic Engineering & Design Group's 2021 guidelines specify that cleaning should follow a documented CIP (Clean-in-Place) protocol using food-safe detergents and hot water (above 60°C). Disassemble nozzles and valves for manual cleaning if necessary. Lubricate moving parts with food-grade lubricants. Check for wear on O-rings and pistons monthly. The FDA's 2022 report emphasizes that inadequate cleaning leads to bacterial growth and clogging. Record all maintenance activities for traceability. Following manufacturer schedules ensures longevity and food safety compliance.

Dialogue about

Common scenarios of "Sesame Paste Filling Machine"

【Sales Representative】 Good morning! Welcome to our booth. I see you're interested in our sesame paste filling machines.

【Potential Buyer】 Yes, we're looking for a filling machine for our sesame paste products. Can you tell me about your models?

【Sales Representative】 Absolutely. We have several models suitable for viscous products like sesame paste. Our flagship model SP-2000 is a piston filler that handles high-viscosity pastes with ease.

【Potential Buyer】 What's the filling accuracy? We need precise fills because sesame paste is expensive.

【Sales Representative】 The SP-2000 offers an accuracy of ±0.5% to ±1%, depending on the fill volume. It uses a servo-driven piston system for consistent dosing.

【Potential Buyer】 That sounds good. What about the speed? How many containers per minute can it fill?

【Sales Representative】 It can fill up to 60 containers per minute for 200ml jars, and up to 40 per minute for 500ml jars. Speed varies with fill size and product viscosity.

【Potential Buyer】 Is it easy to clean? We switch between different sesame paste flavors, so we need quick changeover.

【Sales Representative】 Yes, the SP-2000 is designed for easy cleaning. The product contact parts are stainless steel 316L and can be quickly disassembled without tools. It also has a CIP (Clean-in-Place) option.

【Potential Buyer】 What about the hopper capacity? We don't want to refill too often.

【Sales Representative】 The standard hopper is 50 liters, but we can provide a 100-liter hopper as an option. For sesame paste, we also recommend a heated hopper to keep the paste flowing smoothly.

【Potential Buyer】 Heated hopper? That's interesting. What temperature range does it maintain?

【Sales Representative】 It can maintain temperatures from ambient up to 80°C, with an accuracy of ±2°C. This ensures the sesame paste remains at the right viscosity for accurate filling.

【Potential Buyer】 What kind of containers can it handle? We use glass jars and plastic tubs.

【Sales Representative】 It's versatile. The SP-2000 can handle glass jars, plastic containers, and metal cans. We have change parts for different container sizes, and the height adjustment is motorized.

【Potential Buyer】 What's the price range for this model?

【Sales Representative】 The base price for the SP-2000 is around $25,000, but the final price depends on the configuration and optional features like the heated hopper and CIP system.

【Potential Buyer】 That's within our budget. Do you offer installation and training?

【Sales Representative】 Yes, we provide on-site installation and training for your operators. We also offer a one-year warranty and lifetime technical support.

【Potential Buyer】 Great. Can you send me a detailed quotation and maybe a video of the machine in operation?

【Sales Representative】 Of course. I'll email you the quotation and a link to our demo videos today. Also, if you'd like, we can arrange a live video call to show you the machine running.