3-24 mm Automatic Stainless Steel Chain Manufacturing Machine Iron Steel Chain Making Machine
Our products cover the 3mm to 24mm full automatic chain bending machine ,chain welding machine.
We also have other chain forming machines for oval chain and circle chain forimng.
Model | Wire diameter | Speed Rings/min | Motor power |
DLJ-4 | Ø2-4 | 47-70 rings | 1.5KW |
DLJ-5 | Ø3-6 | 45-65 rings | 2.2KW |
DLJ-8 | Ø4-8 | 36-47 rings | 3KW |
DLJ-10 | Ø5-10 | 32-45 rings | 5.5KW |
DLJ-13 | Ø7-13 | 18-30 rings | 7.5KW |
DLJ-16 | Ø10-16 | 13-22 rings | 11KW |
DLJ-20 | Ø13-20 | 13-20 rings | 15KW |
DLJ-25 | Ø16-24 | 13-18 rings | 22KW |
Chain welding machine model | 40QMHJ | 50QMHJ | 75QMHJ | 100QMHJ | 125QMHJ | 150QMHJ | 200QMHJ |
Working scope (wire diameter) | φ2-4.5 | φ3-6 | φ5-8 | φ6-10 | φ8-13 | φ10-16 | φ12-19 |
Chain pitch | 4-8 | 3-8 | 3-8 | 3-8 | 3-8 | 3-8 | 3-8 |
Production efficiency | 45-60 | 42-56 | 38-50 | 33-45 | 28-38 | ||
Transformer rated power | 40KVA | 75KAV | 100KAV | 125KAV | 150KAV | 200KAV | 300KAV |
Transformer temporary load factor | 50% | 50% | 50% | 50% | 50% | 50% | 50% |
Secondary voltage no-load voltage | 5V | 5.94V | 7.04V | 7.3V | 8.64V | ||
Cooling method | Water cooling | Water cooling | Water cooling | Water cooling | Water cooling | Water cooling | Water cooling |
Cooling water pressure | 0.15-0.3MPa | 0.15-0.3MPa | 0.15-0.3MPa | 0.15-0.3MPa | 0.15-0.3MPa | 0.15-0.3MPa | 0.15-0.3MPa |
Motor power | 1.1KW | 1.5KW | 2.2KW | 3KW | 4KW | 5.5KW | 7.5KW |
Motor level | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Overall dimensions (length × width × height) mm | 1145×810×1560 | 1380×920×1740 | 1500×1000×1780 | 1600×1100×1780 | 1650×1160×1780 | ||
Machine weight (tons) | 1 | 1.2 | 1.5 | 1.8 | 2.1 |





Xuchang Huarui Machinery Co., Ltd
Our Company Serivice
1. Two-year guarranty.
2. If quality problems happen within guarantee period, our company will repair for free.
3. 100% test and adjust the machine before delivery, and production pictures will be sent to clients, to help them know the machines better.
4. Additionally, our company provides technical support and fittings for life.
5. After-sales service is available any time.
6. If needed, our technician is available overseas to help you.

1. Make response to customer's inquiry or requirement within 24 hours.
2. Assist customer to select the most suitable machine and give them our professional suggestion.
3. Produce machine by our experienced team according to customer requirement.
4. Provide customer operation manual or video for machine to help them operate machine more efficiently.
5. Provide customer layout of workshop with machine to help them install machine.
6. Assign engineer to assist customer to install machine.
7. Offer 2 year guarantee for our machines.