Metal Ring Bender
Model:KXT E2000C
Kaxite KXT E2000C metal ring bender is a new-design rolling machine for SWG inner rings and outer rings. It has 3 driving rings and a PLC size control system (Xinjie) that gives very good ring diameter tolerance. It can ring-roll any size outer ring or inner ring in a single run. Producing range: diameter 180–4000 mm. Bending ring thickness 2 / 3 / 4 mm. Ring width 6–60 mm. Total power 5 kW, spindle motors 0.75 kW × 3, three-phase 380V/220V on request, frequency converter 2.2G, linear speed 0–200 mm/s. Machine 1050 × 900 × 1000 mm, net weight 380 kg. Suitable for volume production. Bulk supply, custom configuration, OEM branding. Free technical consultation, factory-direct price, quote within 24 hours.
Model KXT E2000C · 3-Roll PLC Ring Bender
Metal Ring Bender KXT E2000C — 3-Roll PLC Ring Bending Machine for SWG Inner & Outer Rings, 180–4000 mm, Bulk Supplier
Kaxite KXT E2000C is a new-design rolling machine for SWG inner rings and outer rings. It uses 3 driving rings and a PLC size control system (Xinjie) to give very good ring diameter tolerance. It can ring-roll any size outer ring or inner ring in a single run. Producing range: diameter 180–4000 mm. Bending ring thickness 2 / 3 / 4 mm. Ring width 6–60 mm. Total power 5 kW, linear speed 0–200 mm/s, machine 1050 × 900 × 1000 mm, net weight 380 kg. Suitable for volume production. Bulk supply, custom configuration, OEM branding. Free technical consultation, factory-direct price, quote within 24 hours.
Ring Diameter180 – 4000 mmID to OD range
Ring Thickness2 / 3 / 4 mmBending range
Ring Width6 – 60 mmStrip width range
Total Power5 kW0.75 kW × 3 spindles
One Machine for Both SWG Rings — Inner and Outer
Dual-Ring Capability
SWG · Inner Ring
Inner Ring Bending — ID down to 180 mm
The KXT E2000C rolls SWG inner rings in a single run, without the multi-pass reworking required by conventional benders. The 3 driving rings apply even pressure along the strip, so the finished inner ring keeps a clean surface and consistent width.
- Minimum inner ring ID
- 180 mm
- Bending thickness
- 2 / 3 / 4 mm
- Ring width
- 6 – 60 mm
SWG · Outer Ring
Outer Ring Bending — OD up to 4000 mm
The same machine rolls SWG outer rings up to 4000 mm OD. The PLC size control system (Xinjie) reads the target diameter and stops the rolling process at the correct ring size, giving very good diameter tolerance across production runs.
- Maximum outer ring OD
- 4000 mm
- Bending thickness
- 2 / 3 / 4 mm
- Ring width
- 6 – 60 mm
How the 3-Roll PLC System Produces Consistent Rings
Production Flow
01
Strip Loading
Pre-cut SS strip is loaded into the 3-roll forming head. Width set between 6 and 60 mm.
02
PLC Diameter Setting
The operator enters the target ring diameter into the Xinjie PLC. The system calculates the rolling path automatically.
03
Single-Run Rolling
3 driving rings press the strip into a ring in a single run. Linear speed 0–200 mm/s, controlled by a 2.2G frequency converter.
04
Ring Discharge
The finished inner or outer ring exits with very good diameter tolerance. Ready for SWG assembly, no re-work needed.
Full Machine Specification — KXT E2000C
Data Sheet| Parameter | Value | Notes |
|---|---|---|
| Model | KXT E2000C | Metal ring bender for SWG inner and outer rings |
| Machine type | 3-roll PLC ring bending machine | New-design rolling platform |
| Driving rings | 3 | Even pressure along the strip |
| Control system | PLC — Xinjie brand | Very good ring diameter tolerance |
| Frequency converter | 2.2G | Controls linear speed 0–200 mm/s |
| Bending ring thickness | 2 mm / 3 mm / 4 mm | Standard range |
| Bending ring width | 6 – 60 mm | Strip width range |
| Maximum ring OD | 4000 mm | Outer ring capacity |
| Minimum ring ID | 180 mm | Inner ring capacity |
| Producing range | Diameter 180 – 4000 mm | Single run for any size in range |
| Total power | 5 kW | Installed power |
| Spindle motor power | 0.75 kW × 3 | Three driving spindles |
| Power supply voltage | 380V / 220V three-phase | As request |
| Linear speed | 0 – 200 mm/s | Adjustable through frequency converter |
| Machine dimension | 1050 × 900 × 1000 mm | L × W × H |
| Machine net weight | 380 kg | Excludes packaging |
| Suitable for | Volume production | SWG inner and outer ring rolling |
| Customization | Configuration, voltage, OEM branding | Send ring size requirement |
| Quotation basis | Machine configuration, voltage, quantity, destination port | Reply within 24 hours |
Why SWG Manufacturers Choose the KXT E2000C
Machine Advantages
ADV. 01
3 Driving Rings, Even Pressure
Three driving rings roll the strip evenly — better ring concentricity than a 2-roll machine, and lower risk of strip slippage or surface marking.
ADV. 02
PLC Size Control for Repeatable Tolerance
The Xinjie PLC takes the target diameter and controls the rolling path. Ring diameter tolerance is very good and repeatable across volume runs — key for SWG production.
ADV. 03
Single-Run Ring Rolling
Any ring size within 180–4000 mm is rolled in a single pass. No multi-pass reworking, no stop-start positioning, no operator re-alignment between steps.
ADV. 04
One Machine, Both Ring Types
The KXT E2000C rolls both SWG inner rings and outer rings. One machine covers the full SWG ring range — saves floor space, saves setup time.
ADV. 05
Adjustable Rolling Speed
Frequency converter 2.2G gives linear speed 0–200 mm/s. Run slower for tight-tolerance rings, faster for volume batches — all without changing tooling.
ADV. 06
Full SWG Machine Line from One Factory
Kaxite supplies the ring bender, the grooving machine, the polishing machine and the SWG winding machine. Source the full SWG production line from a single supplier.
Commercial Terms and What to Send for a Quotation
Buyer Checklist| Item | Value | Notes |
|---|---|---|
| MOQ | Contact Kaxite | Single unit and volume orders accepted |
| Lead time | Contact Kaxite | Standard configuration ships from stock; custom voltage made to order |
| Payment | T/T · L/C at sight · Trade Assurance | Other terms available on request |
| Shipping | FOB Ningbo · CIF · Express for samples | Machine ships on pallet with export packing |
| Warranty | Material defect remedy per standard commercial terms | Spare parts available after delivery |
| Support | Remote commissioning guidance | Operation manual · electrical diagram |
| What to send | Ring size range (ID / OD), strip thickness and width, voltage, quantity, destination port | Kaxite confirms configuration |
Frequently Asked Questions
Buyer Q&AWhat is the KXT E2000C metal ring bender used for?
The KXT E2000C is a ring bending machine that rolls SS strip into SWG inner rings and outer rings. It uses 3 driving rings and a PLC size control system to produce ring diameters in a single run, with very good diameter tolerance. It is suitable for volume production of spiral wound gasket rings.
What ring diameter range can it produce?
Producing range is diameter 180 mm to 4000 mm. Minimum ring ID is 180 mm, maximum ring OD is 4000 mm. Any size within this range can be rolled in a single run, without multi-pass reworking.
What strip thickness and width does it handle?
Bending ring thickness is 2 mm, 3 mm or 4 mm. Bending ring width range is 6 mm to 60 mm. Send your target strip specification and Kaxite will confirm the machine configuration.
What is the PLC size control system for?
The PLC (Xinjie brand) takes the target ring diameter and controls the rolling path automatically. That gives very good ring diameter tolerance and repeatable results across volume runs — important for SWG ring production where ring diameter directly affects gasket fit and sealing performance.
What power supply does it need?
Total power is 5 kW. Power supply is 380V/220V three-phase as requested. Spindle motors are 0.75 kW × 3 (three driving spindles). Linear speed is controlled by a 2.2G frequency converter in the range 0–200 mm/s.
What is the machine footprint and weight?
Machine dimension is 1050 × 900 × 1000 mm (L × W × H). Net weight is approximately 380 kg. The compact footprint fits into most SWG production lines without significant re-layout.
Can I get on-site installation support?
Remote commissioning guidance is included with the shipment, along with the operation manual and electrical diagram. For on-site installation support, contact Kaxite separately to arrange it.
How do I request a quotation?
Send your ring size range (ID and OD), strip thickness and width, voltage, quantity and destination port. Kaxite replies within 24 hours with a factory-direct quotation, lead time and packing details.
Complete Your SWG Production Line
Related MachinesThe KXT E2000C ring bender is one step in the SWG production line. For a fully automatic ring bending system, see the Automatic Ring Bending Machine for SWG IR and OR or the Vertical Automatic Ring Bending Machine for SWG Inner and Outer Ring. For the next step after ring bending, see the Grooving Machine for SWG Outer Ring and the Polishing Machine for SWG Ring. For the complete machine range, browse Machines for Spiral Wound Gaskets.
Need a factory price for the KXT E2000C metal ring bender? Send your ring size range, strip thickness, voltage and destination port — Kaxite replies within 24 hours with a factory-direct quotation and a recommended configuration.
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Contact Info
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Address
No. 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
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