Automatic Integrated Copper Elbow Fitting Feeding Forming and Bevelling Machine for HVAC Refrigeration Pipe Processing Line

• Customization: Available
• After-sales Service: One-Year Warranty
• Applicable Material: Copper
• Model NO.: IZYT007
• Drive Mode: Hydraulic
• Warranty: 1 Year
• Max. Bending Angle: 360 Degree
• Bending Precision: ±0.01 Degree
• Production Efficiency: 8 Seconds/Unit
• Main Oil Cylinder, The Nominal Force: 100kN
• Maximum Pressure of Main Cylinder Liquid: 20MPa
• Active Beam Maximum Itinerary: 150mm
• Extrusion Cylinder Nominal Force: 2*37kN
• Motor Power (Oil-Pressure System): 5.5kw
• Oil Pump Flow: 36L/Min
• Maximum Angle of Rotation: ±360 Degree
• Transport Package: Wooden Case
• Specification: 210X180X210 cm
• Trademark: BOBO
• Origin: China
• Production Capacity: 100sets/Year
• Package Size: 210.00cm * 180.00cm * 210.00cm
• Package Gross Weight: 400.000kg
• Lead Time: 45 days (1 - 1 Sets) ; To be negotiated ( > 1 Sets)

Product Description

Product Description

Integrated Copper Elbow Fitting Feeding Forming Bevelling Machine

An Integrated Copper Elbow Fitting Feeding, Forming and Bevelling Machine is a fully-automatic equipment designed for manufacturing copper elbow fittings (such as 45° and 90° elbows) used in HVAC, refrigeration, plumbing and heat-exchange systems.

This machine integrates automatic feeding, elbow forming, and end bevelling into one unit to achieve high-efficiency and high-precision production of copper elbow fittings.

Main Functions
1. Automatic Feeding
Automatically loads straight or pre-cut copper tube pieces into the machine using a vibrating bowl or elevator feeder.
2. Forming
Forms the tube into an elbow fitting through hydraulic pushing, rotary forming, expanding, or other forming processes. 
3. Bevelling / Chamfering
Machines the inner and outer edges of both ends of the elbow, ensuring smooth surfaces for welding, brazing or assembly.

Features

1. Fully-Integrated Processing
Combines automatic feeding, elbow forming, and end bevelling in one machine, greatly improving efficiency and reducing manual handling.

2. Multi-Station Rotary Table Design
Equipped with a 3- or 4-station turntable that allows different processes to run simultaneously, ensuring continuous and high-speed production.

3. High Production Capacity
Fast cycle time (typically 5–8 seconds per piece) and stable operation enable mass production of copper elbow fittings for industrial applications.

4. Precise Forming Quality
Hydraulic forming system with servo positioning ensures:
* accurate elbow angles (45° / 90°)
* low deformation on tube ends
* consistent wall thickness distribution

5. Accurate End Bevelling
Integrated chamfering system produces clean, smooth inner and outer bevels for high-quality brazing and assembly.

6. PLC Control System
Advanced PLC + HMI interface for:
* easy parameter setup
* fault detection
* real-time process monitoring
* quick changeover for different sizes

7. Automatic Loading & Unloading
Equipped with vibrating bowl / elevator feeding and automatic output system to reduce labor intensity and increase automation.

8. Wide Application Range
By changing molds, the machine can produce various elbow diameters and different angles, suitable for diverse copper fitting products.

9. Stable & Durable Mechanical Structure
Heavy-duty frame, high-quality hydraulic components, and precision tooling ensure long service life and low maintenance cost.

10. Safe & User-Friendly Operation
Includes safety guards, sensors, alarms, and ergonomic control interface for operator safety and convenient operation.

Specification

	Parameter	Data
1	Main oil cylinder, the nominal force	100KN
2	Maximum working pressure of the main cylinder liquid	20MPa
3	Active beam maximum itinerary	150mm
4	Maximum distance from movable beam to worktop	300mm
5	Extrusion cylinder nominal force	2×37KN
6	Maximum working pressure of the extrusion cylinder liquid	20MPa
7	Maximum stroke of the extrusion cylinder piston	80mm
8	Extrusion cylinder piston rod end spacing to the center	120mm
9	Extrusion cylinder piston speed (meter on both sides)	90-100mm/s
10	Motor power (oil-pressure system)	5.5kW
11	Oil pump flow	36L/min
12	Maximum angle of rotation	±360
13	velocity	90°/45° per second
14	accuracy	±0.01mm
15	production efficiency	8 seconds/unit
16	8 hours shift output	3500-4000 pcs
17	dimension	Around 2100 x 1800 x 2100mm
18	weight	about 3200kg

Application

1. HVAC (Heating, Ventilation, and Air Conditioning)
* Used to produce copper elbows for indoor and outdoor air-conditioning piping systems.
* Ensures precise angles and smooth bevels for reliable brazing in condensers, evaporators, and refrigerant circuits.

2. Refrigeration Industry
* Applied in the manufacturing of copper fittings for commercial refrigerators, freezers, and cold-storage systems.
* Supports high-pressure refrigerant lines where high consistency and tight sealing are required.

3. Heat Pump & Water Heater Systems
* Produces elbows used in heat pump loops, hot water circulation tubes, and heat exchanger modules.
* Chamfered ends allow stable brazing and reduce leakage risks under frequent thermal cycling.

4. Plumbing & Building Piping
* Used for producing elbows for residential and commercial copper water pipelines.
* Ensures flow-smooth pipe connections and consistent quality for long-term plumbing reliability.

5. Automotive Air Conditioning
* Manufactures small-diameter copper elbows used in vehicle AC systems and thermal management systems.
* High accuracy helps prevent vibration-induced leaks in mobile environments.

6. Household Appliances
* Produces elbows for appliances such as refrigerators, freezers, dehumidifiers, and ice makers.
* Ensures precise pipe connections in compact internal layouts.

7. Heat Exchanger Manufacturing
* Used to make elbows for fin-tube heat exchangers, condensers, evaporators, and boiler systems.
* Supports mass production where high repeatability and low deformation are mandatory.

8. Copper Fitting Manufacturing Plants
* Ideal for large-scale factories producing solder-type or brazed copper fittings (45°/90° elbows).
* Reduces labor cost and enhances output in automated production lines.

Company Profile