G30 G43 Chain Bending Machines
  • G30 G43 Chain Bending Machines
G30 G43 Chain Bending Machines

G30 G43 Chain Bending Machines

Main Function：

G30 & G43 Automatic Chain Bending Machine for 2–20mm Snow Chain Production

Our upgraded G30 & G43 Automatic Chain Bending Machine is specially designed for precision cold forming of G30 and G43 low-grade industrial link chains, with tire snow chain manufacturing as core application for global anti-skid tire accessory factories.

Optimized mechanical structure plus high-performance servo motor brings smoother running, higher bending precision and user-friendly operation panel. The intuitive interface greatly cuts operator learning difficulty and optimizes whole production efficiency, effectively reducing manual error and production cost for chain manufacturers.

This chain bending equipment covers wire diameter from Φ2mm up to Φ20mm, divided into 7 standard specifications. Its chain pitch follows standard 3.5~8×wire diameter. Production capacity ranges from 12 links/min to 60 links/min according to different wire sizes, matching diversified small & bulk snow chain production demands.

Motor power varies from 3KW to 17KW correspondingly. Compact layout saves factory workshop space and supports stable long-time continuous running for mass chain forming production.

Key Technical Features

Upgraded structure + high-performance servo motor for smooth running and high bending precision

Intuitive control panel, easy operation and low manual error

7 standard models covering 2–20mm wire diameter for diversified choices

Standard chain pitch: 3.5~8 × wire diameter, compliant with industry standards

Wide output range (12–60 links/min) for small & bulk production

Compact size, space-saving design for factory workshops

Stable performance, supporting long-time continuous operation

Customized solutions for non-standard chain specifications

Products details

Wire size(mm)

Φ2-4

Φ3-6

Φ5-8

Φ8-10

Φ10-13

Φ13-16

Φ16-20

Pitch

3.5-8 x wire dia.

 

Output

links/min.

40-60

35-45

30-42

30-40

28-35

15-25

12-20

Motor power

3KW

3.5KW

4.5KW

5KW

7.5KW

12KW

17KW

Overall size (m)

1.65*1*1.45

1.8*1*1.4

1.8*1*1.4

1.9*1.2*1.2

2.3*1.4*1.6

2.3*1.4*1.6

2.5*1.5*1.8

Weight

600kg

650kg

1000kg

1800kg

2000kg

2200kg

3500kg

Application Scope

1.Core Application: Professional production of G30 and G43 tyre snow chains, widely used in tyre accessory manufacturers worldwide.

2.Extended Application: Also suitable for common low-carbon link chains, including binding chains, guardrail chains and light-duty suspension chains.

Matching Production Equipment

This G30/G43 chain bending machine can be perfectly matched with our chain welding machines, chain cutting machines, chain twisting machine and other supporting equipment to form a one-stop automatic production line. 

Frequently Asked Questions about upgraded G30 & G43 Automatic Chain Bending Machine:

1. Q: What chain grade and wire sizes can G30 G43 chain bending machine process?

     A: It is customized for G30 and G43 low-grade link chains, supporting steel wire diameter from 2mm to 20mm in seven segmented specs (2-4mm up to16-20mm), mainly used for tyre snow chain forming.

2. Q: What is the production output range of this automatic snow chain bending machine?

     A: Output varies with wire thickness: thin wire (2-4mm) reaches 40~60 links per minute, while max 16-20mm thick wire runs 12~20 links/min to ensure stable forming quality.

3. Q: What's the core drive configuration of Polywin G30 G43 chain former?

    A: Equipped with upgraded high-performance servo motor and optimized mechanical structure, featuring stable operation, high forming precision and easy operation for new workers.

4. Q: How about pitch standard for chains made on G30 G43 bending equipment?

    A: All finished chain pitch follows unified standard: 3.5 to 8 times of the corresponding wire diameter, fully complying with global G30/G43 snow chain industry specification.

5.Q: Does each wire spec match independent motor power and machine dimension?

   A: Yes, seven wire ranges correspond to separate motor power (3KW~17KW), machine size and net weight from 600kg to 3500kg for targeted production configuration.

6.Q: Is this chain bending machine only used for snow chain manufacturing?

   A: Core usage is tyre anti-skid snow chain, also available for common low-carbon iron link chains used for binding, guardrail and light industrial suspension.

7 Q: Can Polywin customize non-standard size chain bending machine beyond 2-20mm?

    A: Custom service is available; we can adjust mold, stroke and power to develop special bending machine for non-standard wire diameter or special pitch chain production.

8. Q: What after-sales support can customers get after buying your chain bending machine?

    A: We provide 12-month core component warranty, free remote online debugging & operation training, and lifelong technical consultation.

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