NGZR (Full name: Anhui Ningguo Zhongrui Wear-resisting material Co., Ltd) was a professional manufacturer of casting grinding media and wear-resistant alloy casting part. NGZR’s founder start casting grinding media business since 1987, and NGZR was established in 2007, It have more than 30 years experience for wear-resisting casting part and casting grinding ball.
NGZR’s foundry was located at Ningguo City (national) industrial park, it is 350km away from Shanghai Sea port, and 150km away only from Nanjing Lukou international Airport. Foundry covers an area of 1.8 Hectare, has workshop area more than 10,000 SQM. Foundry annual production capacity was 30,000 - 50,000 MT. NGZR have got the certifications of ISO 9001 quality management system / ISO 14001 environmental management system and ISO 45001 Occupational Health & Safety management system.
NGZR’s main products as below:
#1 Casting grinding media (grinding ball & grinding cylpebs) for Ball Mill:
#2 Wear-resistant casting part for Mining Machinery :
A#. Cast mill liner for Ball mill ;
B#. Casting Hammer & Jaw plates for Jaw crusher / Hammer Crusher / Impact crusher and other Mining Equipment;
NGZR foundry have 4 different casting workshops with different casting production line, details as below :
#1 Full Automatic Metallic mould coating sand casting production line
Can make large size casting steel ball, Product size: Diameter 40-150 mm ;
#2 Resin-sand Shell mould vertical casting production line
Can make small size casting ball & cylpebs; Product size: Diameter 6-40 mm ;
#3 Resin-sand Wooden mould manual casting production line
Can make casting product each size: max 5000 *5000 *1000 mm , each weight: max 1500 kg;
#4 Lost foam process full Automatic precision casting line
Can make casting product each size: max 1500 *1500 *1200 mm , each weight: max 3000 kg;
