High Speed CNC Pipe End Beveling Machine for Pipe Spool Fabrication Line

After cutting the pipe with band saw to different required lengths, in order to achieve better welding effect between pipes, we need to groove the end of the pipe.At this point we need to use the pipe end beveling machine,It can be turned at high speed to polish the end of the pipe, so that the interface is smooth and has a slope.

According to the different control system, we have two kinds of beveling machine, respectively the ordinary one and the one with PLC function.At the same time, for the convenience of the beveling machine, we are also equipped with pipe longitudinal roller conveying system.

The following are the product introductions of our two types of end beveling machine:

1. High Speed Pipe End Beveling Machine

This pipe end beveling machine consist of machine body, power unit, profile cutting mechanism, electric lifting mechanism, hydraulic unit, radial feed mechanism, axial feed mechanism, electric controls,etc.

What is special is that the control system is gear shift for main shaft, VF speed change for axial direction movement and manual control.

According to different pipe size, we have this several models：EPEBM-16Da/24Da/32Da/40Da/48Da/60Da.

Performance Features:

1, The machine body welding by steel plate, impacteds structure; 

2, Electric Motor using to top brand of China; 

3, Operator panel in both of Chinese and English;

4, On-line performance is good (designed as per online equipment of production line);

5, Each pipe beveling time is less than three minutes(DN200 SCH80, V type bevel) with high bevel efficiency;

6, Cutting off pipe with another equipments such as band saw m/c and then machining bevel for each pipe;

7, Bevel quality is very good, surface finish quality up to above;

8, Error of perpendicularity after beveling φ325～630:≤1.0mm;

9, Suitable for heavy wall thickness pipe, especially for S.S, A.S etc with U, V and double V type bevel etc processing;

10, Pass CE Certificate;

Technical Parameters:

Main machine
Pipe Dia	DN50-400 (φ 57-426mm ); DN100-600mm（φ114-630 mm）; DN200-800(φ219-830); DN300-1000 (φ 325-1016); DN400-1200 (φ 406-1219); DN 400-1500 (φ426-1524)
Wall thickness	4-90MM 6-180MM;6-180MM ; 10-120MM; 10-90MM; 10-90MM
Material Applicable	Carbon steel, alloy steel, stainless steel and cryogenic steel, ect
Bevel shape	I, V, U, X, J, double V.etc
Cutting feed	Radial automatic differential cutting feed or axial semi-automatic motor cutting feed
Cutting Retract	Radial automatic motor retracting or axial semi-automatic motor retracting
Driven By	Electric motor
Clamping system	Work piece Both sides centering clamping by hydraulic; work piece is clamped by hydraulic cylinder automatically
Bracket system	Nil if equipped for conveyor (or screw lifting adjustable)
Rev of the principal axi	3 shifts (67-123 RPM); 9 shifts (34-304 RPM); 6 shifts (23-184 RPM)
Axial displacement	80MM (principle axis) ; 100 MM (machine head); 150MM (principle axis) ; 300 MM (machine head)
Widthwise displacement	±50mm; ±100MM
Bevel angle of tool rest	0°- 37.5°adjustable ; 0°- 30°adjustable and more than 30 °by frequency control
Control system	Gear shift for main shaft, VF speed change for axial direction movement and manual control
Overall dimension(M)	2.2*1.5*1.55; 2.2*1.7*2.0; 2.8*1.7*2.3; 2.8*2.2*2.5; 2.9*2.7*2.5; 3*2.9*2.8
Gross weight (KGS)	2500±5%; 4500±5%; 5000±5%;6000±5%; 9000±5%; 12000±5%
Input voltage	3ph power supply 380/415V/440V-3Ph-50/60Hz（As per request）
Mechanical aligning	Be equipped for pipe roller conveying system with auto lifting (jacking) system & auto turning around device at the end of beveling machine, so as to adjust the center elevation of the pipe mechanically if necessary, and accommodate to bevel machining for different pipe diameter
Power Unit
Power Of Dynamic Head Motor	4 KW ; 7.5 KW, 15 KW; N=1450 RPM, 380V/415/440V
Rev. of main shaft	67-123 RPM (3 shifts variable speed) ; 34-304 RPM (9 shifts variable speed)
Tool rest differential feed rate	S= 0-0.28mm/R, selection as per profile tool post, the max cutting 3-6mm (4-8mm for 16Da)
Cutting Head
Dia of cutter head	Ø450mm; Ø650mm; Ø830mm; Ø1050mm; Ø1250mm; Ø1550mm
Bevel Angle	0-30°(adjustable), Adjust bevel angle up to 37.5 °by frequency conversion control (Differential Cutting feed)
Float rate for floating tool holder	±5 mm (Axial workpiece)
Hydraulic System (for EPEBM-16Da/24Da/32Da/40Da/48Da/60Da)
System Rate Working Pressure	10 Mpa
Max Pressure	14 Mpa
Rev. rate working of Motor	57 RPM
Rate working torque	250 N.m
Max Torque	330 N.m
Power of Hydraulic Pump Motor	1.5 KW
Capacity of hydraulic tank	80 L

2. Numerical Control Pipe End Beveling Machine (PLC)

This pipe end beveling machine consist of machine body, power unit, profile cutting mechanism, electric lifting mechanism, hydraulic unit, radial feed mechanism, axial feed mechanism, electric controls,etc.

What is special is that the control system is PLC Controlling With Human Machine Interface Touch Screen.

According to different pipe size, we have this several models：EPEBM-24Ca/32Ca/40Ca/48Ca/60Ca.

Performance features

1, The machine body welding by steel plate, impacteds structure; 

2, Electric Motor using to top brand of China; Operator panel in both of Chinese and English;

3, On-line performance is good (designed as per online equipment of production line)

4, Each pipe beveling time is less than three minutes(DN200 SCH80, V type bevel) with high bevel efficiency;

5, Cutting off pipe with another equipments such as band saw m/c and then machining bevel for each pipe;

6, Bevel quality is very good, surface finish quality up to above;

7, Error of perpendicularity after beveling φ325～630:≤1.0mm;

8, Suitable for heavy wall thickness pipe, especially for S.S, A.S etc with U, V and double V type bevel etc processing;

9, Pass CE Certificate;

Technical Parameters

Main machine
Pipe Dia	DN50-400 (φ 57-426mm ); DN100-600mm（φ114-630 mm; DN200-800(φ219-830 mm); DN300-1000 (φ 325-1016); DN400-1200 (φ 406-1219); DN 400-1500 (φ426-1524)
Wall thickness	4-90MM; 6-180MM;6-180MM ; 10-120MM; 10-90MM; 10-90MM
Material Applicable	Carbon steel, alloy steel, stainless steel and cryogenic steel, ect.
Bevel shape	I, V, U, X, J, double V etc
Cutting Direction	Radial Automatic Differential Cutting Feed Or Axial Automatic Motor Cutting Feed (Inlet Frequency)
Retracting Direction	Radial Automatic Motor Retracting Or Axial Automatic Motor Retracting (Inlet Frequency)
Driven By	Electric motor
Clamping system	Work piece Both sides centering clamping by hydraulic; work piece is clamped by hydraulic cylinder automatically
Bracket system	Nil if equipped for conveyor (or screw lifting adjustable)
Rev of the principal axis	Stepless speed control & variable frequency
Axial displacement	80MM (principle axis) ; 100 MM (machine head); 150MM (principle axis) ; 300 MM (machine head)
Widthwise displacement	±50mm; ±100MM
Bevel angle of tool rest	°-37.5°adjustable ; 0°-30°adjustable and more than 30 °by PLC controlled
Overall dimension (M)	2.2*1.5*1.55; 2.2*1.7*2.0; 2.8*1.7*2.3; 2.8*2.2*2.5; 2.9*2.7*2.5; 3*2.9*2.8
Gross weight (KGS)	2500±5%; 4500±5%; 5000±5%;6000±5%; 9000±5%; 12000±5%
Input voltage	3ph power supply 380/415V/440V-3Ph-50/60Hz（As per request）
Mechanical aligning	Be equipped for pipe roller conveying system with auto lifting (jacking) system & auto turning around device at the end of beveling machine, so as to adjust the center elevation of the pipe mechanically if necessary, and accommodate to bevel machining for different pipe diameter
Power Unit
Power Of Dynamic Head Moto	4 KW ; 7.5 KW; 15 KW; N=1450 RPM, 380V/415/440V
Rev. of main shaft	Stepless speed control & variable frequency
Tool rest differential feed rate	S= 0-0.28mm/R, selection as per profile tool post, the max cutting 3-6mm (4-8mm for 16Ca)
Cutting Head
Dia of cutter head	Ø 450mm; Ø 650mm; Ø 830mm; Ø1050’; Ø 1250; Ø 1550
Bevel Angle	0-37.5°(adjustable), Adjust bevel angle more than 30 °by PLC controlled
Float rate for floating tool holder	±5 mm (Axial workpiece)
Hydraulic System (for EPEBM-16Ca/24Ca/32Ca/40Ca/48Ca/60Ca)
System Rate Working Pressure	10 Mpa
Max Pressure	14 Mpa
Rev. rate working of Motor	57 RPM
Rate working torqu	250 N.m
Max Torque	330 N.m
Power of Hydraulic Pump Motor	1.5 KW
Capacity of hydraulic tank	80 L

3. Pipe Longitudinal Roller Conveying System for End Beveling Machine

For the use of pipe end beveling machine, we are also equipped with pipe longitudinal roller conveying system.The whole of pipe roller conveying system consist of steel structure frame, roller set, lifting device, lifting & turning device, and gearing of sprocket chain etc.Lifting device consist of electric motor, worm wheel screw lifter and gearing of sprocket chain etc.It can move the pipe flexibly, saving manpower and improving cutting efficiency.According to different pipe size, we have this several models：PLRCS-16Aa/24Aa/32Aa/40Aa/48Aa/60Aa.

Principle Of Operation:

When after the pipe roll into roller conveyor, driving roller by electric motor & sprocket chain, push pipe forward via friction force of roller;Elevate & lower height of roller conveyor by worm wheel screw lifter, so as to conveying pipe go into clamping device exactly;When rolling the pipe to proper position, and proceed to lifting & turning by worm wheel screw lifter.

Performance features:

1, Conveying the pipe automatically or manually when the end beveling machine works and the pipe can be removed from the machine with a turnover mechanism if necessary

2, It is improving automatization level in the pipe fabricating plant and decreases the hazards during hoisting.

Technical Parameters:

Pipe Diameter	DN50-400 (φ60-426); DN50-600 (φ60-630 ); DN200-800 (φ219-830); DN300-1000 (φ325-1016); DN600-1200 (φ610-1219); DN800-1500 (φ813-1524)
Conveying Length	≥500mm
Linear Length	7.5M or 12 M or as per request
Linear Height	800mm
Material Of Roller	Carbon steel coated with rubber
Conveying Speed	2-20m/min
Speed-regulation Mode	VF stepless speed adjustment
Controlling System	Remote Controlling ( or Wireless remote control)
Lifting system	A lifting system is equipped so as to adjust the center elevation of pipes automatically and accommodate to bevel machining for different pipe diameter
Turning system	A turning system is equipped so as to turn pipe automatically and to bevel the two end of pipe (option). When after finished bevel one end lifting the pipe and the pipe turning 180 °for another end beveling
Input voltage	380V/ 415V/440V/3Ph-50/60Hz or as per request and pls notice