Contact: Amanda Chen
NO.669, West Hengshan Road Dagang Industry Park Ningbo Economic&Technical Development
Ningbo, Zhejiang 315800
Ever since the establishment of TAN STAR MATERIAL CO.,LTD. in the year 1974, the Co. has adopted a policy of âQUALITY FIRST-BETTER SERVICEâ? as its motto. As a branch factory of TAN STAR, NINGBO TAN STAR PRECISION MACHINERY CO., LTD. has taken strict quality check measures from the stage of designing right up to the stage of final completion of the production process, just to guarantee that the articles turned out are in a perfect and zero-defect state. Our trade mark of âTSâ? not only enjoys the confidence of our customers both from the domestic and overseas markets, it also signifies provision of better after-sale technical service. And customers from Japaness, European account for 30% and 10% of our total sales volume.
Barrel, Screw, End cap, Flange, Adaptor, Cooling Ring, Nut, External &Internal Spring Controlled Nozzle for Nylon, Non-Return Hydraulic Flange, Distributor, Collar, Washer and Transmission Shaft.
Type: Bi-metal type & Nitrided type
Application: For Use in Injection Moulding Machine, Extrusion Moulding Machine, Bakelite Moulding Machine, Rubber Moulding Machine & Metal Extrusion Machine.
As for our bimetallic barrel, we have raised its tungsten carbide content to 25%-40% and 40%-60% from the previous 9.5%-15% of tungsten carbide and increased the processing lengths to 4000mm from the previous length of 3000mm . Processing internal diameter is fromÎ¦ 14 mm toÎ¦ 250 mm .
For ordinary nitrided type barrel: Internal Diameter Î¦14-Î¦ 250mm , Max length 6000mm .
For our bimetallic screw too, we have adopted a new method of surface hardening process by HP/HVOF spray coating of the entire screw surface instead of only hardfacing the screw flights by PTA treatment. We also have the ability to manufacture carbide-powder sprayed and hardened alloy screws.
Processing Dimension: Diameter Î¦12-Î¦ 250mm , Max length 7000mm .
BTA drilling machines, Precision honing machines, CNC machining center, CNC High speed milling machines, CNC screw root grinding, External grinding machines, Lathes, Drilling machines, Bimetal centrifugal furnaces, Micro-Structure Testing Equipment , Electric Discharge Processing Machine, Nitriding Pit.