What is the Tiezheng TY400?
The TY400 is an exact TY-prefixed model documented on a Tiezheng catalog page headed TK Series. That source naming is preserved here: TK Series is the catalog family label, while the exact machine model is TY400. Final process suitability depends on the drawing, material, fixture and tolerance.
Which TY400 work envelope is documented?
The reviewed source records a 400 mm maximum turning diameter, 400 mm maximum cutting height, 400 kg maximum workpiece weight, 250 mm X-axis travel and 500 mm Z-axis travel.
Which spindle and turret configuration is listed?
The matrix lists a 12-inch three-jaw hydraulic chuck, A2-8 spindle nose, 50-2500 rpm spindle-speed range and a horizontal turret with 8 tool positions. These values describe the reviewed catalog configuration and are not a substitute for the final quotation.
How should buyers compare the TY400?
Use the published rows to compare workpiece envelope, travel, spindle, turret, utilities and machine dimensions. The RFQ should confirm CNC control, electrical standard, chuck and tooling, chip and coolant handling, automation interfaces, inspection method and acceptance criteria.
What should be sent for a TY400 RFQ?
Send the part drawing, material, critical tolerances, workpiece weight, annual volume, target cycle time, preferred control, workholding or automation requirement and destination country.
Does the catalog matrix define the final supplied configuration?
No. Source-verified rows support comparison and quotation preparation. The signed quotation and technical agreement control the final configuration and acceptance values.
