1. Product description
This equipment is suitable for the pipe mouth forming processing (expanding, shrinking, flat mouth, etc.) of special-shaped copper pipes and manual single pipe loading. The workstation switching is performed by the up and down linear motion of the servo motor.
2. Features
(1)The equipment control system has an automatic counting function and can accurately count the processing quantity.
(2)It has an automatic alarm function. When the equipment fails during operation, it will automatically stop and alarm.
(3)When changing products, the mold replacement is convenient, fast and accurate in positioning.
(4)There is safety protection when chamfering the flat mouth to avoid or reduce the flying of copper foam and facilitate collection and processing.
Work flow in automatic equipment: switch to the "automatic interface" - confirm that all structures of the equipment have returned to the initial position, manually load materials into the clamping mold - press the green button "Start" - press down the clamping cylinder - -The positioning cylinder retracts, and the punch starts to move (reasonably arrange the required processing stations according to the requirements of the pipe fittings). After the punch completes the processing of the pipe fittings and returns to the position, the clamping cylinder rises - the positioning cylinder extends, and the cycle of feeding continues.
3. Equipment parameters:
| No. |
Item |
Parameter |
|
1
|
Processing material |
Special-shaped copper pipe (50 degree inclined pipe) |
|
2
|
Processing technology |
Flaring and chamfering |
|
3
|
Processing pipe diameter |
Φ12-42mm |
|
4
|
Processing wall thickness |
0.5-2.5mm |
|
5
|
Processing length |
150-250mm |
|
6
|
punch rhythm |
3S-4S |
|
7
|
Number of main stations (A pipe end) |
5 stations for direct punching + 1 station for rotary punching |
|
8
|
Number of auxiliary stations (B pipe end) |
5 stations for direct punching + 1 station for rotary punching |
|
9
|
Number of auxiliary stations (C pipe end) |
1 straight punching station + 1 rotating station (flat/chamfering) |
|
10
|
Number of clamping blocks |
1 |
|
11
|
Adjustment of the center of the clamping die ramp |
Adjustable ±5mm left and right |
|
12
|
Maximum nominal punch force |
70KN |
|
13
|
punch stroke |
100mm |
|
14
|
Clamp stroke |
75mm |
|
15
|
Maximum clamping force of clamping block |
70KN |
|
16
|
depth error |
≤0.25mm |
|
17
|
Loading and unloading methods |
Artificial |
|
18
|
Workstation movement method |
Up and down servo shift |
|
19
|
Drive mode |
Hydraulic/pneumatic |
|
20
|
Electronic control method |
CNC system |
|
21
|
Operation method |
automatic / manual |
|
22
|
air pressure |
0.4-0.55MPa |
|
23
|
Hydraulic pressure |
≤11MPa |
|
24
|
hydraulic motor |
Three-phase 380V/3.7KW |
|
25
|
Rotary motor (flat mouth/chamfer) |
Three-phase 380V/2.2KW*3 |
|
26
|
total power |
20KW |
|
27
|
Power mode |
Three-phase 380V/50HZ |
|
28
|
Overall dimensions (length x width x height) mm |
3080x1950x1940 |
4. Equipment structure and system configuration
Overview: This equipment consists of a frame, clamping structure, pneumatic positioning system, power head structure, hydraulic system, electronic control system, etc.
(1). Frame: The fuselage is welded by profiles and processed as a whole after vibration aging treatment to ensure rigidity and installation plane accuracy. It is equipped with four height-adjustable foot cups and safety protection doors; the parts of each part of the equipment are based on Necessary surface treatment is carried out according to the actual working conditions and working environment, such as electroplating, blackening, quenching, carburizing, electrostatic spraying, etc., to ensure that the parts have sufficient strength and surface functions.
(2). Clamping structure: The pipe fittings are clamped up and down by the oil cylinder to ensure the stability of the pipe fittings when feeding.
(3). Pneumatic positioning system: It adopts three-axis cylinder positioning, and the positioning length can be adjusted accurately.
(4). Power head structure: Use standard power head chamfering and use synchronous belt transmission. The feed is divided into two levels: fast forward and slow forward. The feed speed and position are both adjustable.
(5). Hydraulic structure: Integrated oil tank, equipped with an air cooling system to ensure that the system oil temperature is not greater than 55°C. This equipment uses a variable pump and the oil circuit adopts an energy-saving design.
(6). Electronic control system: Using CNC system to perform automation and DC weak current control, the operation is safe, stable and reliable, and there are few system failures. The control circuit is equipped with overload protection function.
(7). Coloring: The main color of the equipment is blue (Jiesheng color number JS-SK-003), and there are warning signs on parts involving personal safety.
(8). The installation of the electrical components of the equipment complies with relevant national regulations and has reliable grounding devices. The terminal blocks, contactors and small air switches in the electrical box adopt VDE standard V-groove installation. Each electrical component is clearly marked. The electrical control cabinet uses all-plastic comb-hole cabinet wiring with wire troughs, and the wire numbers are clear; the control panel is clean and tidy, and the signage and subtitles are clear and easy to read.
5. List of main accessories and maintenance of equipment
(1). List of main accessories of the equipment
| No. |
Name |
Quantity |
Brand |
|
1
|
CNC System |
1 piece |
JISUN |
|
2
|
Cylinder |
1 batch |
AIRTAC |
|
3
|
Switching power supply |
1 piece |
MW |
|
4
|
Hydraulic motor |
1 set |
JUNTAI |
|
5
|
Hydraulic oil pump |
1 set |
JUNTAI |
|
6
|
Air cooling |
1 piece |
RISEN |
|
7
|
Servo motor |
1 batch |
INOVANCE/HCFA |
(2). Check the oil/air pressure and the condition of each fastener every day to ensure reliable use.
(3). Lubricate all moving parts regularly and keep the equipment clean.
(4). Regularly clean the inside and outside of the equipment. There should be no oil on the sliding surfaces, screws, oil holes, etc., and there should be no oil or air leakage in all parts. The chips and dirt around the equipment should be cleaned up to avoid affecting operation and product quality.
(5). The working time of the equipment is calculated as 8-10 hours per day. If the working time is longer due to production needs, it is necessary to strengthen the inspection and maintenance of the operating status of wearing parts, motors and other accessories to ensure the working stability of the equipment.
6. Services and others
(1). Product quality is guaranteed for one year. (Except for man-made or abnormal use) consumable parts are not included in the warranty scope. For details, please refer to the "Consumable Parts List" in the instruction manual.
(2). The product is delivered to the customer's designated location (domestic) on time, and the supplier is responsible for the freight.
(3). The client provides equipment debugging materials to the supplier, and the costs incurred (material fees, freight) are borne by the client.
(4). This product comes with: a manual and a set of molds (if you need to order molds of other specifications, the cost will be quoted separately; the accessories/molds ordered are special orders (non-standard parts and molds are not covered by warranty) and will not be returned) , exchange. Accessories/molds do not provide on-site installation and debugging services).
(5). The purchaser's production workshop must provide power voltage, compressed air source, and grounding devices that comply with electrical specifications on site; the purchaser shall configure the cables and air pipes connected to the equipment by itself.
(6). The circulating cooling water, hydraulic oil (it is recommended to use No. 46 brand hydraulic oil), lubricating oil, and cooling oil required by the equipment are purchased by the purchaser.
7. FAQ:
Q: Are you a manufacturer or trading company?
A: We are a manufacturer. We are focusing on metal pipe/tube processing machines production.
Q: How to choose the pipe/tube bending machines?
A: You need to tell us the following tube parameters:
- Tube material
- Tube diameter
- Tube thickness
- Tube length
- Tube bending angle
- Tube drawings if possible
Q: What certificate do you have?
We have both ISO and CE certificate.
Q: How about your service in the advisory phase?
A: (a)We will provide you with our professional tech,proposal and machine videos for your reference.
(b)We will try our best to answer all your questions and provide solutions for your clients.
(c)A warm welcome to visit our factory!
Audited Supplier 
Audited Supplier 
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