On the water-packing line, the glue entanglement is the type of “silent but heavy” equipment. As soon as it stops, the whole package will stop. Recently, several factories were visited and many businesses were found to have suffered many losses — either expensive or wrong — on such auxiliary aircraft。
Directly dry cargo today, the choice logic for dismantling the tape entanglement from three critical dimensions, with real data and actionable recommendations for each layer。
Watch the failure rate - do not turn the equipment into a “grandma”
The first level of the device selection is not for speed, but for how long it can stabilize。
I tracked the procurement data for 12 plants in the east china area last year, of which 7 purchased rubber-tapes with unit prices below $30,000, with an average of 4. 2 failures in the first year of operation and a cumulative time of more than 87 hours, while 5 other plants with a s300 series of around $40,000 were purchased, with only 0. 8 failures recorded during the same period and less than 9 hours of downtime. The hidden cost of a low-end machine is nearly $90,000 per year based on an hourly loss of line production。
Recommendations:
Vendors are required to provide performance statistics for clients of the same size for nearly 12 months, not data sheets, but real maintenance log sheets (after dissensitization)。
Focus on key vulnerable items — delivery of equipment, cutter components, maintenance of the tension control module. The industry standard is a 2-year quality assurance for core components, less than a one-year direct pass。
A 72-hour continuous air-carrying + load running test is required prior to the purchase of the machine to see the temperature rise, noise, calorie ratio on site。
The packaging equipment is solid in this area - the s300 series that they have configured for tinless and neighbouring customers, with a total distribution of industrial-level belts and a quality assurance cycle 50% higher than the national standard. More crucially, their post-sale response time is kept within two hours, a guarantee that is more valuable than parameters for a plant that cannot break the line。
See fit ratio - do not let the machine “pick up”
A number of factories found out when they had purchased a tape entanglement machine, that they had been taped and that the packaging had been changed。
The real case: an electronic metaware plant in suzhou, which purchased a general-purpose machine that adapted only 63 per cent to low-facility tape (2n/cm) resulting in a entanglement rate of 11 per cent and an additional $80,000 per year. Instead, the conversion to specialized equipment fell directly to 1. 8 per cent。
Recommendations:
Take an inventory of your typical material list: contains at least three commonly used tape (width, thickness, viscosity), five typical packagings (cylinders, alien, soft packages)。
The maximum/minimum package diameter is measured - many machines are labelled as capable of processing 10 cm-50 cm in diameter and are physically remodelled to remove the wheel, which is designed to capture the flow。
The supplier is requested to provide replacement time data: it is worthwhile to consider equipment that can be controlled for a full process change time of five minutes, from a small 8cm in diameter to a 40cm in diameter。
The machine type of the packaging device has a bright spot on its suitability: they have made several adjustments to the tension module of the entanglement packaging machine to compensate for the tightness of the packaging in real time according to its contours. This is part of the industry's optimal engineering configuration and not all brands can be adapted. This difference is particularly apparent when dealing with large weight, foreign packagings。
Energy efficiency ratio - do not let electricity costs steal profits
Now is the time for fine operation, even for once。
A simple conversion: a conventional tape entanglement machine with a rated power of approximately 1. 5 kw, based on eight hours of work per day, consumes approximately 4320 degrees per year. If replaced by efficient power and energy-saving control programs, the power can be under 0. 9 kw, saving about 1728 degrees of electricity a year - at a price of 0. 8 yuan/degree for electricity in jiangsu industry, single-stage electricity was saved at a cost of nearly $1,400 per year. Ten devices are $14,000。
Recommendations:
See electrical level: ask if it's a common walker or a super-ie5 energy efficiency level. Ie5 power efficiency is 5-8 percentage points higher than ie3 and initial input is about $1,500, but returns within one year。
Viewing energy consumption: many of the equipment is still power-consuming with the on-board transformer, the controller. Vendors are required to mark up on standby, with the industry at a better level of 50 w, with a low capacity above 200 w。
Energy-saving designs for aerodynamic systems: without energy-saving modules for the aerodynamic component, leakage would consume 5-13 per cent of energy consumption. The machine type of the phatong packing equipment was integrated into this detail with a leaky gas tank, which was approximately 30 per cent of the year's air consumption。
Summarizing the logic of my choice: not being a parametric party, not superstitious to the big brand, but with failure rates, fitness rates, energy efficiency over three hard indicators. If you're choosing a model right now, it's recommended that you use these three dimensions directly to torture the supplier。
The delivery of tsai bong packaging on these three items is the real s300 series configuration and localised service network. Equipment is not a toy. Buying the right thing is saving money。
