Unitech 21BH Rotary Draw Bender with Standard Mandrel Bed
Introducing Unitech 21 BH Tube Bending Machine – a versatile Universal Draw Bender, expertly designed to create precise bends in mild steel, stainless steel, or non-ferrous materials. It accommodates both tube and sectional forms, with the option to use an internal mandrel and/or wiper die for enhanced accuracy. Include a cam-action clamp for applying slide block pressure and a quick-action cam lock for secure tube clamping, ensuring smooth and efficient operation. With drop-in tooling, setup is fast and hassle-free, making it an ideal choice for precision bending with minimal downtime.
Unitech 21BH Rotary Draw Bender with Standard Mandrel Bed
Unitech 21BH Rotary Draw Bender with Standard Mandrel Bed
Frequently Asked Questions
What type of warranty and after-sales support do you provide with these machines or products ?
- Spare Parts Availability: We keep a wide range of commonly used spare parts and consumables in stock.
- Pre-Dispatch Checks: All machinery is thoroughly checked and pre-commissioned before leaving our facility.
- Support Options in the Event of a Fault:
- Remote Support: Assistance via email, phone, or live video to help diagnose and resolve issues.
- On-Site Service: Repairs carried out by our in-house service engineers or trusted repair contractors.
- In-House Repairs: Machines can be returned to us for expert inspection and servicing.
Description
Introducing Unitech 21 BH Tube Bending Machine – a versatile Universal Draw Bender, expertly designed to create precise bends in mild steel, stainless steel, or non-ferrous materials. It accommodates both tube and sectional forms, with the option to use an internal mandrel and/or wiper die for enhanced accuracy. Include a cam-action clamp for applying slide block pressure and a quick-action cam lock for secure tube clamping, ensuring smooth and efficient operation. With drop-in tooling, setup is fast and hassle-free, making it an ideal choice for precision bending with minimal downtime.
Features
- High-quality materials
- Easy setup and operation
- Free-standing design
- Hydraulic bending action
- Adjustable angle stop for repeatable bends
- Guaranteed workmanship
- After-sales tooling service
- Standard mandrel bed for thin wall tubes or tight radius bends
- Comes with a manual mandrel extractor and rod (Optional powered extractor available)
- Standard bed length: 6 m (Custom bed extensions can be built to any length, based on customer requirements.)
Additional Attachments
- Mandrel attachment bed extension.
- Multi ball mandrels. Tooling for thin wall tube. Special slide block jaw.
- Pneumatic mandrel extractor.
- Tooling for below standard radius bends. Plain mandrels.
- Multi-groove formers.
- PLC programmable bend control & tube length stops.
Standard Radius Formers:
| Former Size | Centre Line Radius |
| 12mm ( 1/2” ) O.D | 45mm (1 3/4”) |
| 16mm ( 5/8” ) O.D | 55mm (2 1/4”) |
| 20mm ( 3/4” ) O.D | 65mm (2 1/2”) |
| 25mm ( 1” ) O.D | 75mm ( 3” ) |
| 32mm 1 1/4” ) O.D | 125mm ( 5” ) |
| 40mm 1 1/2” ) O.D | 150mm ( 6” ) |
Specification
| Operation | Hydraulic bending action, manual cam lock tube clamping & slide lock pressure |
| Capacity Max | 40mm (1 1/2” ) x 3mm wt Mild steel without mandrel.
40mm (1 1/2” ) x 2mm wt Stainless steel with mandrel and wiper die. |
| Maximum Angle of Bend | 180 degrees plus spring back allowance. |
| Maximum Radius | 228mm (9”) Centre Line Radius |
| Minimum Radius | 1.5 D ( Centre Line Radius) (With mandrel and wiper die) |
| Overall Dimensions | 2300mm Long X 1000mm Wide X 1250mm High |
| Net Weight | 450 kgs |
Specification
Additional information
| Weight | 450 kg |
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