Europ Standard Conventional Welding Rotator / 600 Tons Pipe Rollers For Welding

Delivery Time:30 working days after down payment
Certification:CE, ISO

Europ Standard Conventional Welding Rotator / 600 Tons Pipe Rollers For Welding

1. Main technical parameter

Item	Content
Model	HGK600
Load capacity	600t
Vessel diameter	Φ1500-8000mm
Diameter and width of wheel	Φ800×360mm
Speed of welding rotator linear	6-60m/h
Motor power	2×7.5kw

 
 
2. Main configuration list
 

No.	Item	Content	Brand
1	Motor power	7.5kw	Domestic motor
2	Own made reducer	Input speed	1450	Industrial standard 4#reducer
Total velocity ratio	1862
Input gear z, m	m=6, z=13
Output gear z, m	m=12, z=47
Gear material and  heat treatment	40Cr Tempering HB215-255 Quench HRC45-50
3	Diameter and width of  wheel (cast steel)	Φ800*360
4	Welding rotator material  and heat treatment	ZG50Mn2, surface  hardening HRC45-55
5	Welding rotator bearing  self-aligning welding  rotator bearings	Model	22248	ZWZ
Standard	240/400/128
6	Frequency converter	15kw	TAIAN

 
 
3. Equipment composition
 
● HGK series welding rotator is composed of power welding rotator, idler welding rotator and electronic control system.
● The welding rotator is adjusted by manual lead screw, to ensure wrap angle of welding rotator to cylinder is within 45°- 110°, positioning step is designed between welding rotator seat and base.
 
● Positioning baffle is installed on both sides of welding rotator seat.
 
● The base is used welding assembly, and solder height is not less than 70% of the plate thickness.
 
● The two welding rotators of power welding rotator are used dual drive, and they are moved by two motors. The transmission chain: motor → three → stage gear reducer → directly drive welding rotator.
 
● Three-stage gear reducer is standard product. Transmission parts of reducer are made by high quality steel 40Gr, and quenching hardness of tooth surface is HRC45-50.
 
● AC frequency converter is used speed control of DC motor with constant torque. The signal is controlled by analog quantity, and the speed is showed by digital display table with high precision.
 
● Electric control system is equipped with SIEMENS or ABB’s low-voltage.
 
● The system has linkage interface for welding manipulator and welding system to realize the concentrated control.
 
● Electric control system is composed of electric control box and remote control box. Electric control box are equipped with power indicator and power master switch, and remote control box are equipped with buttons of starting, positive and negative going motion, speed regulation and abrupt stop and digital display of speed.
 
● The length of remote control box’s line is 10 meter.
 

4. Supply scope
 
● Power welding rotator: 1 set
● Idler welding rotator: 1 set
● Control system: 1 set
● Technical documents: 1 set
(including operating instruction manual, schematic circuit diagram, program graph, purchased part instruction, test report and certification of quality)