1) manufacturer of belt conveyor carrying rollers, conveyor pulleys, conveyor brackets;
2) with most advanced production equipment;
3) with exquisite craft with CEMA DIN standard;
4) with TUV, ISO9001:2008 and Safety of Approval for Mining Products;
5) with high quality material purchasing channel and excellent after-sale service.
1)Easy installation and nice flexibility;
2)Low friction coefficient and water-proof;
3)Fine welding technique ensure roller with low vibration and noise
4)Electrostatic spraying technology makes the roller more durable and good-looking;
5)Strict inspection standard ensures our high quality product
Product Specification / Models
1.Brand: Double Arrow
2.Life time: more than 30000hours
4. Standard: DIN/CEMA/JIS/ISO/ETC/GB
5.Shaft: A3/45#steel(well-machined draw steel to meet bearing tolerance.)
6.Pipe/Tube: carbon steel,Q235 steel pipe
7.Welding: Mixed gas shielded arc welding end
8.Bearing: Single&Double row deep groove ball bearing 2RZ&2Z with C3 clearance
9.Finish: Galvanized/Painting/Rebber coated/Steel Screw
10.Application: Used in coal mine, steel industry, cement industry and so on
11.Trade Terms: EXW, FOB(Shanghai or Zhangjiagang port), CFR,CIF,CFA...
Application / Models
Used in coal mine, steel industry, cement industry and so on
belt widthtroller Diametertroller lengthtbearing
Established in 1992, with registered capital USD 1,000, 000, Jiangsu Double Arrow Conveyor Machinery Co., Ltd. is an ISO certified manufacturer specialized in producing complete belt conveyor, conveyor rollers, conveyor pulley, idler bracket, belt scraper and other related conveyor components.
Covering an area of 15,000 square meters, our company now has over 100 employees. With strong technical productive force, advanced equipments and complete testing facilities, the company has accumulated years of production experience. The enterprise ensures the reliability and stability of product quality through independent innovation, continuous improvement of manufacturing process and constant attention to inspecting product one by one so as to increasingly upgrade products.
Our company is specialized in producing various conveyor rollers in different materials, such as Trough rollers,steel conveyor rollers, ceramic rollers, impact rollers, spiral rollers, nylon rollers, friction rollers, rubber coated rollers, tapered rollers, side rollers, drive and bend pulley, roller bracket, belt scraper and other related conveyor components.
The company, with technological innovation as guide policy, product quality as life, competitive price as superiority, and rapid logistics and perfect service as purpose, warmly welcomes all new and old customers.