Small Automative DW38CNC 12mm 16mm 20mm 32mm 35mm Ss Tube Pipe Bender

Product Item：

No.: DW38CNC
Payment: T/T
Product origin: Jiangsu,China
Color: White can be customized
Shipping port: Shanghai
Lead Time: 15 days after deposit confirmed

Product Detail
FAQs

Product Description

1. Bend-arm (C-axis) by hydraulic. Clamp die by hydraulic, Pressure die by hydraulic.

2. Carriage (Y-axis) by servo motor. Collet (B-axis) : rotation by servo motor, grip by hydraulic.

3. Anticipated mandrel retraction unit. Standing pedestal, serves emergency stop and remote control.

4. Fan-cooling system. Diagnosis error immediately.

5. Central Automatic lubrication system.

6. Foot pedal for safe start.

7. It is fully automatic pipe bending machine, with PLC control system, two servo for rotary, feeding.

8. Touch screen panel display English, have different bending degree prefabricate, dialogue operation, can choose manual,

semi-automatic and full automatic operation manual, portable pedal switch with start and emergency stop function.Multi axes working simultaneously.

9. Bending pipe — Automatic. Rotating pipe — Automatic. Feeding pipe — Automatic.

10. One key back up of programs for USB or disk storage or through INTERNET. Management and storage of bend data and tools is done in standard text files on the hard disk of the control PLC. In case of requirement it is also possible

to integrate the PLC into bending machine. Therefore an Ethernet adapter is included. The number of tools and products is practically unlimited. Product and tool files can easily be edited (also on a separate PLC) and printed out.

11. Security code for the protection the data setting and selected operation features.

12. To access to the history bending setting data to the facilitate study of malfunction with one set of tooling.

13. All the parts of hydraulic system, control system, driver system and display system are imported from famous brand, with high accuracy, high efficient, suitable for mass production.

14. CNC fully auto, have cubical space bending equipment, loading the whole bending process is automatic.

15. The machine is convenient operation, stable performance and high safety factor. The machine is the ideal choice for the pipe processing.

Main Features

1. Fully automatic and CNC pipe bending machine

2. Equipped with 2 servo motor programmable axis

3.Feeding: servo motor drive; Rotation: servo motor drive

4. Bending: hydraulic and encoder control; Servomotor with reducer.

5. Imported hydraulic system and PLC(standard) unit or IPC(optional).

6. Automatic lubrication system for moving areas.

7. Self-diagnostic system, detecting the error immediately.

8. Multiple groups pipe-bending information storage.

9. Electric cabinet cooling fan and the hydraulic cooling system ensure the equipment long-time work stably under the high temperature.

10. Touch screen and human/machine interface control provide user friendly operations.

Product Parameters

Main Technical Parameter	Unit	DW18CNC	DW28CNC	DW38CNC	DW50CNC	DW63CNC	DW76CNC	DW89CNC	DW114CNC	DW129CNC	DW140CNC	DW168CNC	DW219CNC
Max. Bending Capacity	mm	18×2	28×2	38×2	50×2	63×4	76×5	89×6	114×8	129×8	140×10	168×12	219×16
Bending Radius Region	mm	3-150	5-180	10-200	15-250	20-300	25-350	40-450	40-550	50-650	50-650	60-850	80-1200
Bending Angle Region	Degree	0-190°	0-190°	0-190°	0-190°	0-190°	0-190°	0-190°	0-190°	0-190°	0-190°	0-190°	0-190°
Effective Length Over Mandel	mm	1500	2800	3200	3500	4000	4200	4600	4800	5200	5800	6000	6500
Oil Pressure System Motor	kw	2.2	2.2	4.0	5.5	5.5	7.5	11	15	18.5	22	22	30
Max. Pressure	kg/cm	160	160	160	160	160	160	160	160	160	160	160	160
Machine Dimension	mm	3000×70 0×1300	3500×750 ×1300	4200×950 ×1350	4800×1000 ×1350	5200×1100 ×1350	5800×1200 ×1350	6200×1500 ×1350	6800×1650 ×1350	7200×1800 ×1350	7500×1850 ×1550	8800×2000 ×1550	9500×2100 ×1350

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Q1 WHAT IS THE DIFFERENCE BETWEEN TUBE AND PIPE?

Often today, you may not have actual part prints available to confirm material size and dimensions. A measuring device such as vernier calipers can be used to gauge the material's

outside diameter (O.D.) and inside diameter (I.D.), which will enable you to confirm necessary dimensions and make simple drawings.

Knowing the material’s true dimensions is key to selecting the proper machine and tooling for your application. Pipe sizes are measured by I.D., with wall thickness referred to in

terms of schedule. Tube sizes are based on O.D., and wall thickness is referred to in gauge sizes.

Q2 WHY IS MATERIAL SO IMPORTANT?

When purchasing tube for your job, remember that the cheapest isn’t always the best. Bending tube or pipe of poor quality material often leads to poor-quality bends, higher rates

of scrap, and possible breakage. Even the best machinery and tooling won’t overcome poor-quality tube material.

Material grade affects the tooling selection and composition; make sure the tooling is supplied to your material specifications so it doesn’t conflict with the material to be bent.

As an example, stainless tube can conflict with a steel counter bend die.

When making a decision about material for your application, consider application strength requirements, appearance and quality, and centerline radius specifications. Ask your

steel supplier for the material specification to ensure the material is appropriate for bending.

Q3 WHAT IS THE MAXIMUM DEGREE OF BEND?

This may sound simple; however, it is not if you are not given prints and are asked to reproduce parts from sample pieces.

Rotary draw bending tooling usually is designed to accept a maximum bend angle of 180 degrees. When selecting bending machinery for your application, be sure the machine

program or system allows for slight overbending to compensate for springback during the bend cycle. Selecting a bending machine with a programmable bend angle setting can

provide high bend accuracy and ease of use.

Degree of bend also affects bend quality. When working with a new material, try making two test bends—one at 45 degrees and one at 180 degrees. You may see slightly different

results in the workpiece, because greater bend angles produce more wall thinning and deformation in the material.

Q4 WHICH BENDER IS RIGHT FOR MY SHOP?

Tough question, and maybe most important. No one bender is right for everyone. When selecting a bending machine, consider all of the points in this article before purchasing one.

Also be sure to consider what capacity you might require in the future. Purchasing an inexpensive machine today could prove more costly in the future as other applications arise.

Other considerations include machine versatility, features, tooling, availability of parts, and qualified local and regional support.

Decoding Bend Terms

CLR – centerline radius. Distance from the center of the forming die to centerline of the material

DOB – degree of bend. Number of degrees required in a bend

Sch. – Schedule, or wall thickness of pipe

Ga. – Gauge, or wall thickness of tube

O.D. – outside diameter. Tube is measured here

I.D. – inside diameter. Pipe is measured here

Q5 HOW TO CHOOSE THE PIPE/TUBE BENDING MACHINE?

You have to inform us following details:

- Max. outside diameter

- Wall thickness range