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  1¡¢Hardfacing overlaying welding remanufacturing service(on/off line)
1¡¢Overlaying welding remanufacturing for cement grinding roll /grinder
2¡¢Overlaying welding remanufacturing for coal grinding roll/grinder
3¡¢Overlaying welding remanufacturing for mill
4¡¢Overlaying welding remanufacturing for scoria / steel slag
5¡¢Overlaying welding manufacturing for wear plate

2¡¢Overlaying welding manufacture of Composite grinding roll
1¡¢LM Compound grinding roll/grinder overlaying manufacture
2¡¢MPS Compound grinding roll/grinder overlaying manufacture
3¡¢Atox Compound grinding roll/grinder overlaying manufacture
4¡¢Polysuis compound grinding roll/grinder overlaying manufacture
5¡¢ULB compound grinding roll/grinder overlaying manufacture
6¡¢MPS MLS compound grinding roll/grinder overlaying manufacture
7¡¢HP RP compound grinding roll/grinder overlaying manufacture
8¡¢HRM compound grinding roll/grinder overlaying manufacture
9¡¢TRM compound grinding roll/grinder overlaying manufacture
10¡¢ZGM compound grinding roll/grinder overlaying manufacture

3¡¢Self-shield wear-resistant overlaying welding wire for grinding roll/grinder
1¡¢ARCFCW-1001 self-shield wear-resistant overlaying welding wire
2¡¢ARCFCW-1011 self-shield wear resistant overlaying welding flux core wire
3¡¢ARCFCW-9011 self-shield wear-resistant overlaying welding flux core wire
4¡¢ARCFCW-9051 self-shield wear-resistant overlaying welding flux core wire
5¡¢ARCFCW-9011Mo self-shield wear-resistant overlaying welding flux core wire
6¡¢ARCFCW-9991 self-shield wear-resistant overlaying welding flux core wire

4¡¢Automatic surfacing equipment
1¡¢Automatic open-arc £¨off-line£© surfacing machine for grinding roll/grinder
2¡¢Automatic open-arc (on-line) surfacing machine for grinding roll/grinder
3¡¢Roller automatic surfacing machine
4¡¢Automatic open-arc surfacing machine using inside of tube
5¡¢Strip surfacing machine
6¡¢Automatic open-arc surfacing machine for wear resistant plate
7¡¢Automatic surfacing robot using in-wall of bend pipe
8¡¢Automatic surfacing machine using in-wall of mini-diameter straight pipe
9¡¢Water-cooled wall hot wire TIG welding equipment

5¡¢Special automatic welding machine
1¡¢Low pipe (U-shape) gas-protection automatic welding machine
2¡¢U-shape submerged arc automatic welding machine
3¡¢U-shape automatic cutting machine
4¡¢circle can/vessel (vertical/straight)automatic welding machine
5¡¢arc deposited configuration equipment
6¡¢flange/steel circle gutter/low pipe £¨transversal£©automatic welding machine
7¡¢round weld channel operating machine
8¡¢Elbow automatic welding machine
9¡¢Thin-line submerged arc automatic welding machine

6¡¢Automatic welding equipment
1¡¢steel belt automatic welding machine
2¡¢steel tube automatic welding machine
3¡¢pipe all-position automatic welding machine
4¡¢air protection automatic welding machine ( operation type or carriage type )
5¡¢submerged automatic welding machine ( operation type or carriage type )

7¡¢auxiliary welding machines
1¡¢hydraulic double-support transposition unit
2¡¢secondary water-cooled torch romover
3¡¢tracking and swing machine
4¡¢clamp bed
5¡¢welding Idler wheel frame
6¡¢welding positioner
7¡¢welding operating machine

8¡¢Special Welding machine for railway system

9¡¢Variable frequency/commutate power source
1¡¢inverter-type self-protection / gas-protection welding machine
2¡¢inverter-type hand-arc /TIG welding machine
3¡¢inverter-type 6 hand-arc welding machine
4¡¢inverter-type power supply(automatic welding power supply /c-arc gas shaving power suppl

 
Overlaying repairing service in the cement industry

In recent years Beijing ARC has got much achievement and practice experience in manufacture and overlaying repairing of raw materials vertical grinding roll /grinder, processed materials vertical grinding roll/grinder, iron slag/ steel slag ,grinding roll/grinder, coal grinding roll/grinder, pressure roller of calender press and wear-resistant plate. ARC also can proceed on/off ¨Cline overlaying repairing for grinding roller/grinder of FL Smidth, Polysius, Loesche,  UBE,  PFEIFFER and some types of grinder ,such as HRM,TRM,ZGM,MPS,HP,RP ,etc.

In Shanxi tongchuan shengwei Building materials company, ARC had successfully made on-line overlaying repairing on grinding roller/grinder of ATOX50 with high quality and won the praise of customers.

In Henan heyu cement company, ARC also successfully solve the problem of fall-off of wear resistant layer in Polysius grinding roller/grinder and extend the use life of equipment greatly.    

ARC has established long-term cooperation relationship with Shandong shanshui cement company and proceed the repairing of wear resistant parts. Our quality and wear resistant time has got the recognize of users. 

As the same with Shandong shanshui cement company, Tianrui cement company and Jidong cement company also established long-term cooperation relationship with Beijing ARC¡£ 

In recent years Beijing ARC had provided overlaying repairing service for more than 20 companies such as FL Smidth, Polysius, Loesche,  UBE,  PFEIFFER, ATOX.

IN addition,Beijing ARC and Tianjin cement Research Institute have technology and business cooperation and provide research and supply of wear resistant compound grinding roller.

 

Overlaying repairing service in the electric power industry

Beijing ARC research and design new coal grinding roll/grinder arc automatic overlaying machine, self-protection wear resistant wire and hardfacing overlaying repairing technology according to the domestic current situation. All practice show overlaying repairing can improve use life of coal grinding roll/grinder and improve efficiency further more.

Until now Beijing ARC had proceed on/off-line repairing for hundreds of companies and the grinding rollers include MPS¡¢MPE¡¢MPF¡¢HP¡¢RP¡¢ZGM. 

In Shandong shiheng electric plant the use life of grinding rollers is only 4000 hours, sometimes need replace spare parts at 2000 hours. After off-line wear resistant overlaying repairing of ARC, its use life reached more than 15000 hours and won the praise of users. 

Also the use life of grinding rollers of Huaneng liaoning yingkou power plant had improved from 6000 hours to 15000 hours after off-line wear resistant overlaying repairing of ARC, thus solve the much cost of buying new products, improve the economic efficiency.
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