Carbon Steel Hot Procedure Seamless Pipe Making Machine
Machine Technical Detail
billets→ cutting billet&feeding →heating→Φ50 Two rolls of Mannair Hot piercing machine→Φ275 fifteen frames three-roll reducing diameter unit→Cooling bed YGJ60 eight roller straightening machine→cutting pipe →detecting and grinding →inspection → marking and package →warehouse
1.1 Diameter of roughly pipe: Φ52~Φ72mm
Wall Thickness of roughly Pipe: 2.8~10mm
Length of roughly Pipe: optional
1.2 Pipe Temperature at the inlet: 800~900℃
1.3 Pipe Moving Speed at the inlet: 0.4~0.6m/s
1.4 Specifications of the Finished Pipe: φ32~φ60mm; Wall Thickness: 3.1~10mm; Length: optional
1.5 Pipe Moving Speed at the Outlet: ≤0.8m/s(AC frequency control)
1.6 Rolling Material: carbon steel and alloy stee
1.7 Maximum Reduction of a Single Stand: 3%
2. Equipments and their Functions
The fifteen frame sizing machine is composed of the following three parts: frame part, main body and main transmission equipment.
2.1 The frame part is composed of the frame of the roller.
2.1.1 Roll frame is an important part of the reducer, is to achieve micro-tension reduction and diameter gauge deformation of the tool. Mainly consists of the following five components: internal transmission, rack assembly, roll, cooling water piping, dry oil piping.
2.2.The body part of the machine is composed of main unit, inlet guiding equipment, outlet guiding equipment, cooling water pipe.
2.2.1The main assembly is composed of the following main components: universal drive shaft, quick water assembly, compression device, upper and lower stand, intermediate frame, auxiliary base.
2.2.2 Guide sleeve assembly: export guide sleeve and inlet guide sleeve is also a whole welding parts, for steel pipe rolling out of the rack guide, installed in the main frame of the outside.
2.3 Main transmission equipment:
15 sets of main motor, foundations of the motors, coupling, 15 sets of split speed reducer, and foundations of the reducers. The main motors are divided into upper and lower layers and they are arranged in a staggered way.Main motors is upper 7nos and down 8nos.The main gear in the main drive equipment for the vertical two deceleration, the body for the steel plate welding structure, each with an input shaft, an output shaft, 15 output shaft speed ratio according to product specifications and reduce the rate of The distribution calculation is determined and controlled by AC variable frequency speed control.
Machine after serives
Our technician will go buyer factory for the insllation and teach the worker how to use the machine.
We have office overseas office in Mumbai, India. Our marketing person and technician stay in abroad for 7-8 months each year for after sale service. Machine guarantee is one year