DW89NC Hydraulic Pipe Bending Machine With 220v / 380v / 110v Customized Voltage

-- Installation points

After the system is set up, you can work. When you work manually, select the switch to select the manual position and press the manual button step by step. When working automatically, select the switch to select the automatic position, press the start button or step on the toe switch, and immediately release it.
The automatic operation starts. If you press the start button again or step on the foot switch, the work is suspended. After you press the stop work button, the manual work and automatic work are all stopped.

-- Operating system instruction

1. Bending die installation

Plunge the elbow in a clockwise direction and cap it. Replace the required elbow wheel die and tighten the cap.

2. Clamp mold installation

Insert the clamping die with adjusting bolts, adjusting plates and cover plates into the clamping die holder and connect the adjusting bolts. The clamping die of the adjusting plate, cover plate, etc. is inserted into the clamping die holder and the adjusting plate is inserted. Fix on the clamp mold base and rotate the adjusting bolt so that the center of the clamp mold and the center of the bend tube mold are on the same plane.

3. Skateboard die adjustment method ditto

4. Mandrel and cylinder installation

5. Anti-crease device

The wrinkle-resistance mold is mounted on the wrinkle-proof plate seat, and it can be properly adjusted as shown in the figure by 1° to 2°.

6. Bending angle adjustment

The bend angle control is controlled by a proximity switch, a scale display is shown at the adjustment position of the proximity switch, and the proximity switch adjustment block is adjusted to a desired angle. Above is the first angle, below is the second angle, corresponding to the angle/double angle selection on the operation panel, after the trial bend and then trim the angle. Because the material of the pipe is different, the rebound amount is also different. After the adjustment is completed, the locking screw lock nut on the nut will be adjusted.

7. Overflow valve pressure adjustment

Press any of the manual buttons of pinch tube, back clamp, core, and back core to release the pressure displayed on the pressure gauge. At this time, rotate the pressure relief handle of the overflow valve to adjust the pressure to the desired pressure of 10 MPA. The bending resistance should not be too high, so as not to increase the oil temperature and to accelerate the wear of hydraulic components.

-- Brief introduction

NC pipe bending machine is mainly used for electric power construction, public railway construction, boiler laying, bridges, ships, furniture, decoration and other aspects of pipe laying and repair, which has many functions, reasonable structure, simple operation, easy movement, quick installation and so on. This series pipe bending equipment has the advantages of low price and convenient use, and it occupies the leading position in the domestic bending machine market. It can bend the pipe under cold state (single mode) or two bend radius (double modes). It is widely used in the bending of various pipes and wires in the automotive and air conditioning industries. In the process of pipe bending, the outer diameter and thickness of different pipes and the different bending radius directly lead to the different bending moment of the pipe. Therefore, the design of the pipe bending machine needs to calculate and determine the bending moment of the pipe first. The size of the pipe is directly related to the power of the motor and the type selection of the transmission mechanism.

-- Specifications of machine

-- Packaging and service

1. Payment terms: 30% T/T down payment and 70% T/T before shipment.

2. Delivery time: No later than 15 days since receiving the advance payment.

3. Validity of the price: For ONE month.

4. Package: Wooden case.

5. Warranty period: We guarantee machine quality for 12 months. During this period, if spare parts of the machine were damaged, we can send the component to the customer by international express service freely.

6. We can send our engineers to the customer’s factory to install and train for using freely. The customers just need to provide the double trip tickets, food and accommodation for our engineers. The customer can also send your staff to our factory to learn the operation and maintains freely.

7. Our factory provides service for customers forever, if the customer needs operation help or technical guidance, you can contact us by Email or telephone at any time, we provide 24 hours on-line service.

-- Pictures of machine