V Bar Welding Machines

V Bar Welding Machines

V Bar Welding Machines

Main Function：

Automatic V Bar Welding Machine for Twisted Tyre Snow Chain（Φ4.5~Φ14mm）

Polywin Automatic V Bar Welding Machine is core specialized equipment for fixing V-bar onto finished twisted chains, an indispensable station in full-automatic G30/G43 tyre anti-skid snow chain production line.

Independently researched and developed by Polywin, the machine adopts exclusive automatic feeding & welding structure: V-bars are conveyed orderly via vibrating screen, then accurately grabbed and positioned by rotary manipulator for welding. Equipped with cylinder, servo motor and PLC integrated control system, the whole welding workflow runs logically with easy-to-operate panel settings for operators.

This welder is built with integrated automatic chain cutting module. After presetting target loop quantity on the control screen, the machine cuts finished chains automatically to eliminate manual cutting work and drastically improve production efficiency. An automatic forced oil pump is preinstalled for centralized lubrication, greatly simplifying daily maintenance and prolonging service life of moving parts.

Standard specification covers wire diameter from Φ4.5mm to Φ14mm. Φ4.5~8mm model runs at 19~27 links per minute with 1.5KW driving power. Perfectly matched with our chain bending, twisting, double hook making machines to form one-stop full snow chain manufacturing solution for global chain factories.

Products details

we can supply 4.5-14mm

Wire size(mm)	4.5-8
Output	19-27 links/min.
Motor power	1.5KW
Overall size (m)	31.61.5
Weight	1500kg

Key Technical Features

Exclusive vibratory feeder + rotary manipulator for automatic V-bar feeding and positioning

Combined cylinder, servo motor and PLC integrated control system

Built-in automatic chain cutting module for unmanned production

Pre-installed automatic oil pump for centralized lubrication

Wide applicability for 4.5-14mm twisted snow chains

Stable running speed and high production efficiency

Intuitive operation panel, easy for new operators

Low maintenance cost and long service life

Application Scope

1.Core Application: Dedicated to welding V-bars for G30 and G43 twisted tyre anti-skid snow chains, widely used in global tyre accessory and chain factories.

2.Extended Application: Also suitable for V-bar assembly of common light-duty twisted link chains.

Matching Production Equipment

This V bar welding machine can be seamlessly combined with G30/G43 chain bending machines, chain twisting machines and double hook making machines to build a fully automatic snow chain production line.

Frequently Asked Questions about Automatic V Bar Welding Machine：

1. Q: What wire size range does Polywin V Bar Welding Machine support?

A: Standard models are available for Φ4.5mm to Φ14mm twisted snow chain.

2. Q: What's the production output of standard 4.5-8mm V bar welder?

A: The standard Φ4.5-8mm model achieves stable output of 19~27 finished chain links per minute for continuous mass snow chain processing.

3. Q: How does the machine finish automatic V-bar feeding and positioning?

A: V-bars are transported by vibrating screen feeder, then captured and precisely placed by rotary manipulator before welding, fully automatic without manual bar placement.

4. Q: What control configuration is applied on this V bar welding equipment?

A: Combined control of air cylinder, servo motor and PLC system, all production parameters can be digitally set for stable welding precision and easy operation.

5. Q: Does the machine equip built-in auto chain cutting function?

A: Yes, integrated auto cutting system is equipped; users input required chain loop number on panel, machine cuts chains automatically after welding completion.

6. Q: How is daily maintenance simplified on this welding machine?

A: Fitted with built-in automatic oil pump for centralized lubrication of transmission components, regular automatic oil supply reduces manual greasing workload and maintenance cost.

7. Q: Can this V-bar welder coordinate with other Polywin snow chain machines?

A: Fully compatible with our G30 G43 chain bending, G30 G43 chain welding, chain twisting and double hook forming machines to construct complete automatic snow chain production line.

8. Q: What after-sales support can customers get after purchase?

A: 12-month warranty for core servo, PLC and welding components, free remote debugging and lifelong technical consultation.