Proof / Case Studies

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真正问题的真正解决方案

One of the benefits of being in business for so long is that chances are we have seen your problem or one very similar before. 当我们的技术专家团队到达现场时, they rely a long list of experiences and skills developed over 6 generations. This combined with innovative thinking and a lean perspective will help to optimize your process. Check out some of our case studies, or maybe become one of them. 你的成功就是我们的成功.

用Aquaease 2289提亮黄铜

作为工业和石油加热喷嘴的领导者, this company provides significant reductions in combustion pollutants for cleaner air and contribute to the reduction of carbon and soot helping to retain set up efficiencies and extend maintenance cycles.

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在线油漆剥离与Aquastrip MPS

Integrating the stripping process into the powder coating line has reduced rejection rates, 提供了更一致的, 在水龙头和固定装置上均匀可靠的涂层.

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回收或再用? 与Aquastrip ACB的省钱比较

通过在他们的过程中添加Aquastrip ACB, companies can reuse their masking plugs allowing them to save money, improve profitability and satisfy the need for environmental and most importantly economic sustainability.

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使用祖母绿酸清洁#1清洁铝型材

祖母绿酸性清洁#1 -柠檬酸浸泡, ultrasonic, spray cleaner that may be used for the removal of a variety of soils and oxides - outperformed the competitor’s chemistry and it was easier to control for an international company that manufactures deep drawn aluminum extrusions used in the aerospace, 汽车及军用市场.

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Lusterlume提高铝锻造产量

Lusterlume ALB 4 removes residual oxidation left on aluminum forgings after annealing process. Improve process speed and cleanliness while seeing improvements to your bottom line.

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金属处理和六进制铬还原与AquaPure

A well known military metal finishing operation in Pennsylvania was having trouble treating hexavalent chromate rinses that also had cadmium in them. Our team of experts set the system up to treat both the hex chrome and cadmium bearing rinses in the same tank.

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废水中六价铬的还原研究

Hexavalent chromium (Cr(VI)) is not easily treated, unless you really understand the chemistry. Fortunately, Robin Deal, 澳门威尼斯人网上赌场污水专家, both understood the chemistry and was familiar with the manufacturing processes Limco was using. Robin began her process with a full treatability study that demonstrated to Limco management that their problems were solvable.

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The Perfect Mix: Exceeding Guidelines and Reducing Costs in 废水处理

An aluminum can manufacturing material had fallen out of compliance with its local and state wastewater treatment jurisdictions on levels of fluoride being discharged from the plant. The plant’s influent fluoride level was 60 ppm, and its discharge limit was 15 ppm.

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并排解决污水问题

Did you keep a journal in Science class of the steps you took to solve a problem? 信不信由你, our AquaPure technicians still keep those journals while completing a Process Audit. Step-by-step our technicians are with you to find the best process to optimize your system; ultimately providing improvement recommendations and the required training for your operators. This Process Journal is an example of how we work with you tankside until we get the "thumbs up."

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Delivering a Dose of Good Service to Get a Flocculant Problem Cleared Up

你会记录项目的过程和进展吗? Our wastewater specialists use Process Journals to document their thinking, ideas, 以及项目的开发. Find out what happened when a manufacturer had a flocculant problem and the steps that were taken to clear it up.

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静电抛光成功的关键

控制布鲁克林的电解抛光, New York, 已经经营60多年了吗, and one thing has remained fairly consistent in that time: a commitment to excellence in how they electropolish parts, 以及它们用来到达那里的化学溶液. 他们80%的工作是为医疗行业服务. The recent Coronavirus pandemic has started talks of more medical and surgical equipment being reshored back to the U.S., which might increase the workload for shops who perform electropolishing here.

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Tank side assistance reduced zinc and improves wastewater process

成立于1981年, 我们的客户生产60,000 - 70,000 pounds of screws daily that are carried in Lowe’s and Home Depots nationwide. Not surprisingly, the philosophy of this market leader is one of continuous improvement. However, sometimes changes for the better also have consequences. When the company went to a new acid- pickle bath pre-treat system on its paint line, the result downstream was far too much zinc in its wastewater effluent.

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更有效，更便宜的油漆剥离：Aquastrip ACB

对于一家百年老店来说, issues with their paint stripping process were beginning to slow down and delay production. Their current chemistry provider was falling short on service and value. Additionally, the chemistry they provided created wastewater issues due to unacceptably high level of benzyl alcohol. 更糟糕的是, this same chemistry had a strong odor that made working with it all the more unpleasant.

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制止闪锈

A leading remanufacturer of automotive brake calipers was having problems with flash rust appearing on their finished goods. What was even worse was the fact that the issue was not revealing itself until after the remanufactured parts were already shipped to retail stores and customers were pulling boxes off of store shelves and seeing the surface rust, forcing the chain stores to return the products to the distributor.

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帮助阳极氧化设施达到许可限制

An anodizing facility was struggling to meet a pretreatment permit discharge limit of 10mg/L for Total Phosphorus. If the facility could not retain pretreatment permit limits, they would be at risk for fines and potentially having their permit revoked. Influent water showed an incoming Total Phosphorus averaging 700mg/L. 磷来自阳极氧化过程的冲洗水. pH adjustments, 化学剂量变化, and system changes did not remove enough phosphorus to get below the facility’s discharge limits.

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Getting Buff: Removing Polishing Compounds Before Electroplating

当涉及到电镀金属，如黄铜, copper, 以及介于两者之间的东西, 美国电镀在克兰斯顿, Rhode Island, knows that having a clean surface helps before running parts through their various plating lines. American Plating consulted with Hubbard-Hall looking for the best way to ensure all received parts could be properly and efficiently cleaned before being plated.

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延长膜系统的过程寿命

In 2002, Mass Design invested in a microfiltration membrane wastewater treatment system. Committed to improving the sustainability of wastewater discharge, they were also keen to ensure a long-term return on their investment. The Hubbard-Hall team took data and analysis back to their lab and began assessing the situation, all the way from asking if minor tweaks were needed to asking if a new wastewater treatment was needed.

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Less Cleaning Chemistry Translates to Significant Cost Savings

An automotive parts manufacturer was looking to shave operating costs to help bottom-line margins. 这家公司花费了100多美元,000 per year on cleaning chemicals while also struggling with persistent quality issues rate stemming from its plating operation. 人们认为这是由于清洁不善造成的. 随着Aquaease无限进程的实现, 该公司的电镀作业废品率下降了. In addition, cleaner bath life extended from a couple of weeks to ‘haven’t been dumped in 18 months’. Chemistry usage and costs – including the cost of leasing equipment – dropped from $100,000 to $65,000.

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涂布机看到+40%的产量增加使用-50%少化学

Mikon产品, 这是牛津一家家族拥有的液体和粉末涂料企业, Connecticut, needed a phosphate cleaner for use on various substrates with a multitude of unknown contaminates. They also needed to address flash rusting issues before oven drying and wanted to add an in-process corrosion preventative that would not impact paint adhesion.

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Removing chrome, cutting costs in wastewater treatment nets a hole-in-one

Chromium has many industrial and decorative uses, but in wastewater, it can be a big problem. Failing to meet wastewater requirements can lead to steep fines and facility shutdowns. 南方金属加工（SMP）, a recent permit change meant that they were working 24/7 and paying for daily off-site testing in a desperate effort to meet new discharge limits.

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适当的培训导致更可靠的过程

Hubbard-Hall was recently asked to assist a metal finisher who was having trouble with their vacuum degreasing cleaning system. About five years earlier, they had switched from n-propyl bromide (nPB) to perchloroethylene (perc).

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解决不锈钢上的白雾

Hubbard-Hall helped a manufacturer remove problematic haze from their product by giving the manufacturer a full assessments of their cleaning system and then sending effected parts to the lab for examination. The diagnosis revealed that the manufacturer was having a solvent related issue, which Hubbard-Hall solved in less than 2 weeks by recommending a new aqueous cleaning process.

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三金属变黑挑战解决

A manufacturer needed to blacken a part made from three welded substrates. Hubbard-Hall recommended Aquaease PL solve a white haze effect. Hubbard-Hall then tested blackening the part with Cobalt 6, Inconel, and 17-4 Stainless Steel. In the end, the manufacturer used Black Magic RT SS4 to provide a deep and consistent black finish.

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Ecoater Gets 200% More Use of Paint Stripper at 40% Savings

By analyzing and adapting their paint stripping process to include Aquastrip, 这种电镀膜机能够节省时间和金钱.

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电抛光机的废水系统再次发光

作为一家公司的新老板, you never want to find out that the wastewater system is not operating within its design parameters. That’s especially true when you have plans to expand operations by adding larger process tanks and new processes to offer customers, and that is exactly where the new owner of one electropolishing company found themselves.

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放眼上游，减少废水中的重金属

A manufacturer of stainless steel and nickel alloy bar and wire was registering extremely high amounts of nickel, zinc, 以及废水中的其他金属. 它们需要预处理和混合它们的主要放电. When they could not find solutions from their existing supplier, the manufacturer called on Hubbard-Hall to come in and assess the situation to find solutions so they could meet effluent guidelines for their wastewater system

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Stripping Paint from Masking Proves Profitable for Automotive Coater

Roy 金属表面处理 (RMF) coats millions of parts each year at its three facilities in South Carolina, and it’s attention to detail has made it one of the top finishing operations in North America, 当然也是最大的一个. 专业从事机架、桶式镀锌, 锌合金涂层, 电泳漆和粉末涂料, for one particular application — powder coating brake calipers and brake fluid systems— it required an extensive amount of masking downholes and other areas that were not only labor intensive, but also used a significant amount of caps and plugs in the masking process. 他们的目标是尽可能地降低成本.

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If the shoe fits, remove the adhesives and glue from the stamping molds.

A Taiwanese-based shoe manufacturer was having issues with its stamping molds for sneakers picking up adhesives and glues that were left on the material during the manufacturing process The company needed to find a way to quickly remove the adhesives and glues from the mold without further disrupting the manufacturing process.

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Like a Champ: How Hubbard-Hall's On-Site Quality Program Reduces Costs and Downtime

A manufacturer was faced with dumping an expensive 600-gallon vapor degreasing bath and suffering significant downtown because of low pH levels. Hubbard-Hall’s CHAMP program caught the issue before parts were damaged and before the tank would have a need to be dumped. Weekly checks by the Hubbard-Hall Analytical Service Technician alerted the manufacturer to a mechanical issue with the degreasing machine, 原来是下水道堵塞了. 有一次，排水管很快就修好了, 蒸汽脱脂机又运转正常了, and the Hubbard-Hall Analytical Service Technician continued its weekly checks of levels to ensure it was working properly

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Opening the Door to Better Pretreatment, Less Cost, and Improved Performance

A commercial steel door frame manufacturing company ran into trouble with their iron phosphate pretreatment system when the local wastewater treatment facility began noticing higher metal levels in its effluent. The local treatment district began issuing fines to the company, which accumulated as the manufacturer sought a way to get their system back into compliance and avoid having more stringent regulatory measures taken against them. Hubbard-Hall representatives promptly assessed the manufacturing process change leading to high metal discharge levels and recommended two changes to solve the issues.

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White Glove Distribution Services When You Can’t Afford to Be Line Down.

In the world of semiconductor manufacturing, uptime is crucial. Hubbard-Hall’s Inventory Management Service ensures materials are always available to prevent production line downtime. One evening, Hubbard-Hall’s Director of Supply Chain received an after-hours call from a customer in New England experiencing material defects.

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Rejuvenating a Trickling Filter System to Remove Fats, Oils, and Grease

A manufacturer’s trickling filter had not been working properly for quite some time when they decided to call in Hubbard-Hall to review the pretreatment part of the system and try to get it to work properly so that it could treat the fat, oil, 污水处理系统中的油脂.

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A Bug in the System: Using Bacteria to Treat Industrial Wastewater

A metal extrusion company found itself having issues with its Biochemical Oxygen Demand (BOD) in its wastewater treatment operation due to surfactants disrupting the bacteria. Specifically, the company was treating rinse water that contained surfactants with biologics and related chemistries and, 在一段时间内, found their treatment process was having a less-than-desired effect. They approached Hubbard-Hall with a need for a better culture that is more surfactant-resistant than what they had been using.

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解决关键零件清洗问题的工艺问题

Hubbard-Hall’s cleaning team resolved a $1 million inventory issue for a defense manufacturer 通过解决工艺问题，而不仅仅是清洁化学. 尽管没有赢得产品 sale, their expertise led to the acceptance of 400 tubes, demonstrating a commitment to customer satisfaction and building confidence for future collaboration.

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Optimizing Barrel Plating: How Hubbard-Hall's Expertise Enhances Performance and Reduces Cost

Many companies engage in rack and barrel plating seek ways to boost production, 提高性能, 降低运营成本. However, employees often lack the in-house expertise or time to conduct thorough process audits and analyze results. 这导致了桶状电镀的常见问题, such as chipping on parts within the barrel chloride zinc lines and slower throughput than expected.

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提供的不仅仅是化学品

Hubbard-Hall's Solvent Sales Specialists excel in maintaining customer relationships and delivering tailored solutions, as demonstrated by their long-term partnership with a component manufacturer. 当制造商, now part of a multinational aerospace and defense conglomerate, needed a replacement for their banned chlorinated solvent TCE, Hubbard-Hall提出DOWCLENE™1601, Safechem公司生产的一种改性酒精溶剂.

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Removing Rust Provides Usable Inventory for Manufacturer of Mower Blades

在农业领域, maintaining the quality of parts during storage is crucial to prevent issues like rust and discoloration, especially when dealing with high humidity and acidic environments. A manufacturer facing this challenge found their traditional hydrochloric acid-based de-rusting process not only slowed down production but also exacerbated rust issues due to the fuming acid. 寻求更有效、更安全的解决方案, they partnered with Hubbard-Hall to test the Emerald Deruster PH 7, a non-acidic, 环保替代品.

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