MWA International Ltd. has worked alongside the Shipping & Marine Industry for many years gaining invaluable experience. From this we have developed a unique range of welding electrodes to meet the requirement of reclamation & maintenance in Foundry Industry.
MWA公司与制糖行业已合作多年并积累了丰富的宝贵经验。由此，我们开发了一系列独特的焊条，以满足制糖行业设备维护与修复的需求。
MWA International Ltd. - Our aim is to save companies money, we do this by reclaiming worn or broken components. This can lead to savings as there is a reduction in downtime and the reclaimed component may have an extended service life over the original component. Using our vast knowledge we are able to provide solutions to problems within your own company.
MWA公司 - 我们的目标是为客户节省资金，我们通过修复磨损或损坏的部件来实现这一目标：减少停机时间，修复的部件可能比原始部件的使用寿命更长。利用我们丰富的专业知识，我们能够为客户内部存在的问题提供解决方案。
|
No. |
Problem/问题部件 |
Solution/MWA焊材 |
|
1 |
Pumps & Housing 泵和外壳 |
铸铁焊条Mac Cast E405 铸铁焊条Mac Cast E407 |
|
2 |
Sprockets & Gears 链轮和齿轮 |
特种钢焊条Mac Trode E66 铸铁焊条Mac Cast E407 |
|
3 |
Irrigation Tanks 冲洗槽 |
不锈钢焊条Mac Stain E100 ELC 不锈钢焊条Mac Stain E101 ELC |
|
4 |
Aluminium Loader Arms 铝制装卸臂 |
铝合金焊条Mac Alum E97 |
|
5 |
Cart Bodies 车体 |
特种钢焊条Mac Trode E66 |
|
6 |
Loco Tyres 机车轮毂 |
耐磨堆焊焊条Mac Hard E301 |
|
7 |
Railway Frogs/Crossing 铁路辙叉/道口 |
特种钢焊条Mac Trode E6130 |
|
8 |
Bearing/Bushes 轴承/衬套 |
铜合金焊条Mac Bronze E809 |
|
9 |
Springs 弹簧 |
特种钢焊条Mac Trode E66 |
|
10 |
Cane Knives 甘蔗刀 |
工具钢焊条Mac HSS E3062 耐磨堆焊焊条Mac Hard E306 |
|
11 |
Shafts 轴类 |
特种钢焊条Mac Trode E66 |
|
12 |
Crusher Roll(Build Up) 破碎机辊(堆焊-增加尺寸) |
铸铁焊条Mac Cast E407 |
|
13 |
Crusher Roll(Hard Face) 破碎机(堆焊-耐磨) |
耐磨堆焊焊条Mac Hard E306 耐磨堆焊焊条Mac Hard E308 |
|
14 |
Boiler House Tubes 锅炉房管 |
不锈钢焊条Mac Stain E100 ELC |
|
15 |
Evaporator Pans 蒸发器皿 |
铸铁焊条Mac Cast E405 |
|
16 |
Condenser Tubes/Pipe 冷凝器管/管道 |
银钎焊焊条Mac Silver G5050/G5056 |
|
17 |
Stud Removal 螺柱拆除 |
螺柱拆除专业焊条Mac Stud E73 |
Problems & Solutions
问题与解决方案
As a manufacturer we pride ourselves in not only supplying the right product for the job but also in ensuring that the correct methods of application are used before, during and after welding. Remember, If you are lucky enough to own a Ferrari, but put the wrong petrol in it, you can be sure it will not perform to its optimum.
作为一家焊材制造商，我们不仅提供正确的焊材，而且确保在焊接之前、期间和之后使用正确的应用方法，我们为此感到自豪。请记住，如果您足够幸运拥有一辆法拉利，但却加注了错误的汽油，可以肯定它不会达到正常性能。
1. Pumps and Housings - Generally in a Sugar plant these parts are often heavily contaminated with oil/grease etc and can often be difficult to weld. Mac Cast E405 and Mac Cast E407 are both designed to overcome porosity and require minimal (if any) preheat.
泵和外壳 - 通常在制糖厂，这些零件经常被油/油脂等严重污染，并且通常很难焊接。纯镍铸铁焊条Mac Cast E405和镍铁铸铁焊条Mac Cast E407的设计都是为了克服气孔，并且需要最少的预热（如果必要的话）。
2. Sprockets and Gears - Once we have established the base material, i.e. Cast iron or steel then we can proceed with the repair, for cast iron gear teeth we would recommend Mac Cast E407 and for steel Mac Trode E66.
链轮和齿轮 - 一旦我们确定了母材，比如铸铁或者钢，我们可以继续维修。对于铸铁和钢，我们分别推荐使用镍铁铸铁焊条Mac Cast E407和镍铬合金特种钢焊条Mac Trode E66。
3. Irrigation Tanks - These would normally be made from stainless steel in either ASTM 316 or ASTM 308 type. Mac Stain E100 ELC or Mac Stain E101 ELC would provide a corrosion resistant weld to either grade.
冲洗槽 - 这些通常由ASTM 316或ASTM 308类型的不锈钢制成。不锈钢焊条Mac Stain E100 ELC或Mac Stain E101 ELC可提供任一等级的耐腐蚀焊缝。
4. Aluminium Loader Arms - Readily welded using a gas rod or an electrode using Mac Alum G97 or Mac Alum E97 (DC output required for electrode).
铝制装卸臂 - 使用铝合金焊条Mac Alum E97（直流）容易焊接。
5. Cart Bodies - A high strength repair, resistant to heavy impact and abrasion is achieved using Mac Trode E66.
车体 - 使用镍铬合金特种钢焊条Mac Trode E66可实现高强度修复，抗严重冲击和磨损。
6. Loco Tyres - When repairing worn loco tyres, it is important that the weld repair is not too hard, therefore we would recommend the use of Mac Hard E301 this will give a tough, impact resistant weld repair which will not damage other components. This is vital to the overall success of this operation.
机车轮毂 - 在维修磨损的机车轮毂时，重要的是焊接修复不要太硬，因此我们推荐使用堆焊焊条Mac hard E301，这将提供坚固、耐冲击的焊接修复，不会损坏其他部件。这对整体修复成功至关重要。
7. Railway Frogs and Crossings - Most railway crossings are made from 13% manganese steel, by using Mac Trode E6130 we are able to replicate exactly the chemical composition of the original component, thus few if any metallurgical problems arise.
铁路辙叉和道口 - 大多数铁路道口由13%锰钢制成，通过使用特种钢焊条Mac Trode E6130，我们能够精确复制原始成分的化学成分，因此几乎不会出现任何冶金问题。
8. Bearing and Bushes - These are often a very expensive component and may on occasions be discarded without any thought of repair. By using Mac Bronze E809 (DC output required) these parts can be reclaimed very easily.
轴承和衬套 - 这些部件通常非常昂贵，有时可能会被丢弃而不考虑维修。通过使用铜合金焊条Mac Bronze E809（直流），这些零件可以很容易地修复。
9. Springs - In the sugar industry the workload placed on springs is immense, it is very important that any weld repair is able to withstand these heavy loads. By using Mac Trode E66 any repair will be resistant to impact, friction, abrasion and corrosion under severe loading.
弹簧 - 在制糖行业中，弹簧承受的工作量是巨大的，任何焊接修复都必须能够承受这些重载。通过使用镍铬合金特种钢焊条Mac Trode E66，任何修复都能在严重负载下抵抗冲击、摩擦、磨损和腐蚀。
10. Cane Knives - To maintain and even extend the life of cane knives either Mac HSS E3062 or Mac Hard E304 can be used, with preference given to Mac HSS E3062.
甘蔗刀 - 为了维护甚至延长甘蔗刀的使用寿命，可以使用工模具焊条Mac HSS E3062或堆焊焊条Mac Hard E306，推荐优先使用Mac HSS E3062。
11. Shafts - Shaft repair is a constant problem in the sugar industry. By using Mac Trode E66 an extended life can be achieved due to the resistance of Mac Trode E66 to heat, abrasion, friction and corrosion. Most important when repairing shafts is to ensure the correct repair method is used.
轴类 - 在制糖行业，轴的维修一直是个问题，MWA推荐使用镍铬合金特种钢焊条Mac Trode E66。由于Mac Trode E66俱佳的耐热性、耐磨性、摩擦性和耐腐蚀性，可以延长轴类部件的使用寿命。维修轴时最重要的是确保使用正确的维修方法。
12. Crusher Roll (Build-up) - On cast iron crusher rolls, the most cost effective electrode is Mac Cast E407. This will give a sound deposit on contaminated cast irons with minimal or no preheat required.
破碎机辊（堆积-尺寸） - 在铸铁破碎机辊上，成本效益佳的方案之一是采用镍铁铸铁焊条Mac cast E407。这将在不需要预热的情况下，在受污染的铸铁上形成良好的沉积物。
13. Crusher Roll (Hard Face) - Using a dot deposit technique Mac Hard E308 has proven to be a most successful alloy throughout the sugar industry, alternatives such as Mac Hard E306 can also be used.
破碎机辊（硬面-耐磨） - 使用点堆焊技术，堆焊焊条Mac Hard E308已被证明是整个制糖行业最成功的焊条，也可以使用Mac Hard E306等替代品。
14. Boiler House Tubes - Usually stainless steel, Mac Stain E100 ELC or Mac Stain E101 ELC are most likely to be used.
锅炉房管道 - 通常使用不锈钢材质，最有可能采用不锈钢焊条Mac Stain E100 ELC或Mac Stain E101 ELC。
15. Evaporator Pans - Usually cast iron, a successful repair is achieved using Mac Cast E406.
蒸发器皿 - 材质通常为铸铁，使用纯镍铸铁焊条Mac Cast E405可成功修复。
16. Condensor Tubes/Copper Tubes - Repaired using a low temperature silver alloy for maximum capilliary action, the higher the % silver the more likely a successful long lasting repair is achieved, Mac Silver G5050 is a cadmium free alloy.
冷凝器管/铜管 - 一般使用低温银合金进行修复，纯度越高银越有可能实现成功的持久修复，Mac silver G5050是一种无镉合金。
17. Stud Removal - For broken studs / bolts etc the cost of drilling, retapping is relatively cheap, however the time taken is not !! Mac Stud E73 allows the removal of studs and bolts with no damage to threads etc. A repair which would normally take hours now takes minutes !!
螺柱拆除 - 对于断裂的螺柱/螺栓等，钻孔、重新攻丝的成本相对较低，但所需的时间却不是！！螺柱拆除焊条Mac Stud E73可以在不损坏螺纹等的情况下拆卸螺柱和螺栓。通常需要数小时的维修现在仅需要几分钟！！
