June 06, 2020

Forming Roll / Mold for Round Welding Tube

  • Model NO.: According to the drawing
  • Molding Style: Forging
  • Application: Machinery Parts
  • Material: Steel
  • Forging Tolerance: +/- 0.05mm
  • Certification: ISO 9001:2000
  • Heat Treatment: Vacuum Gas Quenching
  • Model Number: Depends on Tube′s Model,Diameter and Material
  • Transport Package: Wooden Cases
  • Origin: China
  • Processing Object: Metal
  • Molding Technics: Pressure Casting
  • Machining: CNC Machining
  • Surface Treatment: According to The Drawing
  • Standard: GB
  • Grade: Gcr15/Cr12/Cr12MOV/Cr12MOV1/9cr2mo/3Cr2W8V
  • Pipe Shapes: Round,Square,Rectangle and Oval Pipe etc.
  • Trademark: Weilang
  • Specification: According to the drawing
  • HS Code: 84553000
Forming Roll / Mold for Round Welding Tube
Forming Roll / Mold for Round Welding Tube
Product Details:
The main products of our company include welding pipe roll die and cold roll forming die.Based on the demand of customers,our company undertakes various round pipe,cold roll formed,round-square,directly square,double curved surface straightening roll and double involute die,etc. with materials of GCr15, cR12, Cr12MoV, SKD11, D2, Cr12Mo1V1, 3Cr2W8V, H13, 9Cr2Mo, and wear resistant RE high chrome cast iron.

Round pipe die covers various sizes of dia 8-711mm,and the side of square pipe die can be as long as 600mm.
U-shaped die can be 630×432×6,while U-shaped,T-shaped,Z-shaped and V-shaped steel piles can also be made.
Our company also designs and manufactures abnormally shaped dies of shapes according to customers' requirements.

Our Advantage:
A.Advanced groove deformation technology
After  years  of  practice  and  exploration,  our  company   starts  from  the corporate   status  quo,  using  a
combination   of molding   concept,  that  one  set  of  rollers  can  produce  dozens   of standard   square  and
rectangular tube, to  achieve roll change  not unloading roll  axis, the change time  is greatly reduced,  the unit

performance greatly improving , roll costs being reduced .

B.Strict raw material control
Forming Roll / Mold for Round Welding Tube
1.Germany imported portable spectrum analyzer  
(Handheld * Fluorescence BRUKER SI TITAN MODE1600 ) Inspect the chemical composition of raw materials.
2.Metallurgical Microscope MV6000
Monitor the  transformation process  of the  fiber tissue  before and after heat treatment quenching

3.Germany   imported   desktop  direct   reading   optical spectrum analyzer
Inspection of the chemical composition raw materials
4.Digital ultrasonic flaw detector

Flaw detection for the raw materials, heat-treated roll, finished products before shipment.

C.Professional heat treatment technology
Unique heat treatment technology gives full play to comprehen-sive mechanical property of the  material, and the roll has better
characteristics of  wear resistance, durability and  fatigue resis-tance.
During  heat  treatment  process,   computer  control  is  applied(±1°)to ensure quenching quality.

D.Excellent equipment is an important guarantee to make quality rollers.

Forming Roll / Mold for Round Welding Tube

E.Roller quality was widely praised by users due to its strict quality standard and meticulous product inspection.

Forming Roll / Mold for Round Welding Tube
Packing and Delivery 

Forming Roll / Mold for Round Welding Tube
Contact us:
If you have interest,please do not hesitate to contact me.Pls send the drawing,technical requirements to us by email. 
Looking forward to receiving your inquiry and reply.Thank you.

Forming Roll / Mold for Round Welding Tube



This cnc router is designed for stone working, could cut, engrave and drill on marble, granite, travertine, limestone, onyx, soapstone, slate, quartzite etc, suitable for fireplace, countertop, sink, desk in kitchen, bathroom, residential, hotel, office building etc.

Advantages of Stone Cnc Router:

  • Three axises adopt imported linear orbit, two line sliding track, heavy loading, stable working, high precision, longlife time.
  • Whole seamless weld steel structure, wheels on cnc router table, not easy to distort, the table back lining is armor plate, good rigidity, the machine can bear 1 MT at least.
  • Constant power spindle and motor, strong cutting capacity, high efficiency,Well compatibility, compatible software CAD/CAM, such as Type3,  Artcam, Castmate, Wentai, CorelDraw.

Product Application:

1. Suitable for natural marble, granite, bluestone, sandstone, artificial stone, tombstone, milestone, ceramic tile, jade, crystal, ceramics, glass, plastic, wood, bamboo, cambered surface, sphere, stainless steel, iron, copper, aluminum, titanium alloy, can doing 3D embossment, and line engraving, beveling, drilling 2D engraving.
2. Such as granite stone can be layered engraving to 3mm.
3. Marble, bluestone can be engraving to 3mm on time.

4. Engraving characters, letters, pattern, intaglio, rilievi, handwriting, ancient calligraphy, abraziune colored drawing, flat carving colored drawing, etc. on stone, glass, depth can control optionally, to reach the artistic effect.

Main Features:

★ Heavy duty Machine structure, good weight bearing capacity, not easy to deformation, the special machine bed design, can bearing more than 2000kgs materials.
★ The special designed Zaxis, can increase the stone relief accuracy, can solve the Zaxis belt or ball screw breaking problem thoroughly.
★ The water proof and dust proof system for X Y Zaxis, can protect all the parts, reduce the machine fault, enlarge the life time.
★ High-performance driven motor to ensure that the machines high speed and accuracy.
★ Using well-known domestic brands of water-cooled brushless spindle, low noise, strong cutting ability, to ensure the long time working.
★ Easy to use Mach 3 controller works with all industry standard CAD/CAM software(optional, Nc-studio, DSP controller)
★ High grade Hiwin square rail
★ XY axis German helical rack and pinion
★ Z axis high precision TBI ball screw
★ 900*1500mm, 1300*1800mm, 1300*2500mm, 1500*3000mm,1800*2500mm standard sizes (Special sizes available upon request.)

★ 1 spindle, 2 spindles or 3 spindles available upon request.

stone engraving machine

Technical parameters:



Working area(mm)

1300*2500*200mm/1200*1200mm, etc.

Table Structure

T-slot table

Transmission system

X,Y axis Gear Rack transmission,z axis Ballscrew from Taiwan but with German technology

Lead rail system

Linear round guide rail

Spindle power

5.5 kw Water-cooling ,3.175/4/6/12.7mm

spindle speed

0-24000 rpm 


stepper(Panasonic/Yaskawa optional)


stepper(Panasonic/Yaskawa/hybrid optional)

Dust collector system

For your option


7.5kw Fuling inverter

Software environmant

Windows 98/2000/XP

Control System

DSP A11/Mach3/Nc-studio controller

Compatible file formats

G code; *.u00 ; *.mmg ; *.plt .

Compatible CAD/CAM Softwares

Ucancam V8 / Type3 / Artcam /

Working Voltage

AC380V,3ph, 50Hz



Max speed


Max engraving speed


Max feeding height


Work-holding devices

by fixture

Interface type


Warranty guarantee

One-year after-sale services

stone cnc router for engraving marble

stone cnc router for granite marble

Professional Stone Cnc Router

Professional Stone Cnc Router,Stone Cnc Router,Stone Engraving Machine,Stone Engraving Equipment

Shandong U-May CNC Technology Co., Ltd. , https://www.fiberlasers.de