Share This Product:
  • DESCRIPTION
Reliable quality with long-life
Strict quality control of parts & finished products

———————————————————————————————— Hairui piano key longitudinal seam welding machine are known worldwide for their excellent welding quality.


One or more welding processes can be selected:

TIG Welding

PAW Welding

K-TIG Welding

HRZF-piano key longitudinal seam welding machine cooperates with automatic welder, the piano key presses the workpiece and the welding torch moves to realize the automatic welding of the longitudinal seam of the thin-walled cylinder. There are fixed model and lifting model for choose, the fixed model is suitable for workpieces with smaller diameter, and the lifting model is suitable for workpieces with larger diameter. In addition, movable lifting trolley or electric moving screw adjustable welding rotator can be selected to facilitate loading and unloading of workpieces. According to different workpieces and process requirements, different welding processes can be selected, one or more welding processes can be selected from TIG welding, PAW welding, K-TIG welding, the welding effect of single-sided welding and double-sided forming can be realized. In addition, auxiliary systems such as welding torch swing function, automatic height adjustment function, automatic welding seam tracking system, and video monitoring system can be selected according to actual needs.

Complete Welding Solution Tailored For Each Customer

Be Your Strong Partner
Technical Parameters

Model

HRZF-1000

HRZF-1500

HRZF-2000

HRZF-3000

HRZF-4000

Effective Welding Length

1000mm

1500mm

2000mm

3000mm

4000mm

Suitable Workpiece Minimum Diameter

160mm

180mm

200mm

250mm

300mm

Transverse Moving Speed

100-3000mm/min

Pressing Mode

Pneumatic Piano Key Pressing

IP Grade

IP54

Input Power Supply

3×380/400/415V, 50/60Hz

Equipment Main Color

RAL 5015 Himmelblau or Customized

Note: The length and diameter range can be customized according to customer requirements

Hairui Service Guidelines
Global Service Response
Pre-sale Service
According to the actual needs of customers, provide corresponding technical guidance and equipment information, answer various questions raised by customers, design laser processing solutions for customers from technical feasibility, and provide related equipment for customers to visit, sample, test machine.



Sales Service
Investigate the customer’s machine use site, assist the user in planning the layout of the water, electricity, gas and other equipment in the production site according to the actual situation on site, provide the customer with a complete set of equipment operation instructions, and provide training service for the user’s equipment operator. Before delivery, train the user's equipment operators on basic equipment theory, safety protection and equipment maintenance.
After Sales Service
In the user’s factory, the user’s equipment operator is trained in actual processing operations, equipment daily maintenance and safe operation to ensure that the user can familiarize with the equipment operation rules and methods as soon as possible, and can independently use the equipment for production. After the complete set of equipment is installed and debugged at the user’s site, the warranty is free for one year from the date of acceptance by the user. Our company will also arrange technical personnel to conduct technical visits from time to time, communicate with customers on routine maintenance and inspection of equipment, and answer various questions raised by users.
Service Commitment
Service response time within 2 hours, the professional after-sales service team provides 24-hour technical support by email, video, telephone and other communication methods to provide customers with timely, comprehensive, convenient and efficient technical services.
Hairui Product System
  • Portable CNC Flame & Plasma & Laser Cutting Machine
  • CNC Flame & Plasma Cutting Machine
  • Laser Cutting Machine
  • Laser Welding Equipment
  • Welding Robot
  • Welding Equipment & Auxiliary
  • H Beam Production Line
  • Box Beam Production Line
  • Steel & FRP Double-deck Oil Tank Production Line
Feedback form contact with us
Product Catalog