Multifunctional High Quality Automatic Cutting & Bending & Tube End Forming Machine for Refrigeration Industry

This gear is appropriate for aluminum (copper) pipe forming method, this kind of as: straight, blanking, flaring, necking, elbow, pier head, and many others. CZPT equipment changeover built-in products.

Device parameters

CZPT needs of the chopping mechanism:
Feeding stroke and accuracy (U axis) Feeding stroke / time: one hundred ~ 1000mm (accuracy ± .3mm when feeding length ≤ 1000mm precision ± .5mm when 1000mm <feeding length <2000mm), maximum speed: 0.75m / s
1 feeding stroke ≤750mm
Demands of the reducing system Feeding system adopts translation type pull-out horizontal and vertical motion
Feeder needs Opening and shifting to CNC device utilizing cylinder travel
Main-pulling cylinder Outfitted with a tube bending equipment with a main rod main-pulling cylinder and automated oil supply gadget (unstable oil)
Blanking high quality specifications The roundness tolerance of the lower copper pipe is considerably less than 1%, there is no apparent pull, scratch, creasing and knurling scratch on the surface of the copper pipe, and no burr
Coil proportions and fat The outer diameter of the tray is φ1000 ~ 1230mm, the center gap diameter of the tray is φ130mm, the pitch of the tray is 250 ~ 340mm, the greatest weight of the coil is ≤250Kg
Copper pipe outer diameter and wall thickness Φ6.~φ10mm,Wall thickness:.five~one.0mm
CZPT tolerance ≤2‰
Recurring fixed-length mistake ≤0.6mm
Nozzle inner diameter necking rate f <25%

d0-CZPT tube wall thickness
d1-Tube thickness right after opening
f= (d1 – d0)/ d0 %

Flatness of 1 shot ≤0.5mm
Feeding performance Effectiveness of ≤6S / root (single tube with opening size of one thousand mm)
CZPT requirements for tube conclude forming:
Strokes of front tube end / processing station Utilizing straight punch 2 stations + rotary one station
Stroke of rear tube finish/processing station 1 rotation
Nozzle injection perform Computerized gas injection when flaring finish-conclude cones and elbows (risky oil)
energy provide A few-section 380V
Air force .forty five-.55Mpa
Gear cooling method Air-cooled
Clamping pressure 3000Kg
Highest electricity 3000Kg
Maximum processing depth mistake <± 0.5mm
Greatest coaxiality mistake <0.1mm
Pipe stop efficiency 8S-9S / root (in addition opening time 6S, thorough effectiveness at the end of opening tube ≥15S / root)
CZPT requirements of pipe bending mechanism:
Optimum bend diameter X wall thickness Φ12.7mm × one.0mm and under
Elbow radius R10-R60
Mandrel demands Meet up with buyer demands for copper pipe bending
Workpiece size 1000mm
Bend straight feeding stroke 1000mm
Feeding speed of elbow Speed adjustable
Bend straight feeding stroke ~1000mm
Feeding velocity of elbow .seventy five-1m / s (adjustable)
CZPT rotation angle and accuracy (Y axis) Angle ~ ± 3600 pace ~ ± 6000 / SEC accuracy: ± .050
CZPT rotation angular velocity ≥3600 / s (adjustable)
Bend angle velocity (Z axis) ≥1800 / s (adjustable)
Copper tube flat fee 1. For coreless bending of copper pipes with an outer diameter of φ8mm and a bend radius of R20 or far more (such as R20), the flatness ratio of the copper tube is ≤1.15, and the flattening ratio is ≤12%. issue.
two. In the coreless bending of copper pipe with outer diameter φ9.52mm and bend radius R20 or much more (such as R20), the copper pipe flatness charge is 1.185 or much less, and the flattening fee is 12% or considerably less. Top quality concerns.
Thorough surface area issue There are no obvious pull, scratch, crush marks and knurled scratches on the surface area of the copper pipe, and there is no burr on the pipe mouth
The mouth of copper pipe of Ф12 and under specs is flat, and the out-of-roundness is ≤3%.
electricity source A few-stage 380V
Air stress .forty five-.55Mpa
CZPT force 4-7Mpa
Products cooling approach Air-cooled

Gear framework and technique configuration
one. The products body and fuselage adopt a cabin-kind keel composition. The equipment is welded and formed by square metal tubes and arc steel plates. After the tension is eliminated, the general processing is carried out to make sure that the tools has ample energy, rigidity and steadiness. 4 adjustable Peak of the foot cup.
2. The elements and components of every single element of the equipment are subjected to necessary area therapies, these kinds of as electroplating, blackening, quenching, carburizing, electrostatic spraying, and so forth. according to the genuine working situations and working environment to satisfy the energy and floor functions of the elements.
3. The round mold is an integral mold the guidebook mildew can be equipped with a comply with-up mould, a boosting unit and an anti-crease gadget the area hardness of the molds this sort of as the clamp mold, the guide mildew, and the round mould is not decrease than HRC50 the replacement procedure of a variety of molds is simple Practical, and at the exact same time fulfill the requirements of processing engineering of pipe fittings.
four. CZPT axis feeding axis adopts substantial-pace linear movement components.
five. The head is an integral box framework, the curved arm adopts precision toothed chain transmission, the transmission sprocket and the reducer output shaft have help bearings at both finishes, and the chain adjustment approach is a butt-kind double spiral structure.
6. Rotary shaft: It is driven by a electricity-increasing precision planetary servo reducer, and the unbiased servo program completes the feeding, bending and rotating control demands.
seven. Clamping mechanism: parallel quadrilateral motion manner, diagonal clamping, to make sure sufficient clamping pressure and steer clear of pinching of copper tubes, all joints have polymer non-lubricated bearings, and the guidebook mould utilizes slider links The framework has two strokes of fifty percent-return and total-return. The substance clamp adopts a a few-lobed chuck composition to make certain ample clamping force, mechanical power and support life the main has a speedy positioning and anti-rotation unit
eight. Undertake lively feeding rack: no scratches or scratches on the copper tube
9. Straightening unit: It adopts the total substrate mounting technique, which is convenient for specification modify. The copper tube passes a pair of round rollers to eradicate regional deformation. The horizontal and vertical planes of the copper tube are supplied with five straightening wheels. At the same time, the volume of straightening deformation can be modified in accordance to the gentle and challenging states of the copper tube. Each straightening wheel has a clean floor and is geared up with two bearings, which successfully ensures straightening precision and steadiness.
ten. Set-duration feeding system: adopts AC servo motor to travel ball screw feeding, the feeding guidebook adopts put on-resistant polished rod and linear bearing, and the movement is versatile. The feeding clamp adopts booster cylinder.
11. Cutting mechanism: adopts the outer rotary cutter and supporting wheel composition. In order to stop the copper tube from sliding during pre-tensioning, which will trigger the cutter to crack, the copper tube fixing clamp is clamped by a two-phase booster cylinder, and its clamping power is double. The clamping force is 2 times as massive as that of the pulling die. The feeding mechanism adopts an independent cylinder feeding part to progress and return. The feeding is stable and the withdrawal is fast. The reducing head feed amount can be modified to adapt to distinct dress in adjustments of the cutting device. The necking charge of each nozzle is the same. Geared up with intermittent blade fuel injection gadget, every cutter head is supplied with volatile oil lubrication nozzles to lengthen the support existence of the blade.
12. Tube end clamp: the electrical power of the tube end is pushed by hydraulic strain
13. Displacement mechanism: driven by servo.
14. Pneumatic elements: The major pneumatic components of the tools are employed for a variety of actuators and fuel injection. The pneumatic circuit has devices for voltage stabilization, purification, lubrication and stress adjustment.
CZPTal manage:
one.Using CNC centralized handle.
2. It has the capabilities of manual procedure and automated operation of the total device.
three. Alarm indication: electricity provide, no content, cycle completion, abnormal cycle, emergency cease, overheat trip, abnormal slicing, merchandise discharge
four. Anomalies and other functions, and put in eye-catching tri-color alarm lights.
5. The procedure panel is made up of man-equipment interface, knob and crisis cease button, with obvious identification and effortless procedure.
6. The set up of electrical components of the gear complies with relevant countrywide laws, and has reputable grounding gadgets, wiring terminals in electrical packing containers,
seven. The contactor and tiny air change undertake VDE normal V-groove set up strategy. Each and every electrical part is obviously marked. Within the electrical management cupboard
eight. Use plastic trunking cabinets for wiring, with distinct wire figures clean control panel, very clear and easy to read through label subtitles.
nine. Protection safety: The set up of the electrical components of the gadget conforms to the related nationwide restrictions, and there is a dependable grounding gadget, a protective include, and computerized operation stops when the protective include is opened.
10. Equipment colour: The major physique of the equipment is blue (Jie Sheng shade quantity JS-SK-003), and warning indicators are positioned on the areas associated in individual basic safety.

 Listing of major components and routine maintenance

  1. Record of main add-ons
NO. Title Amount Brand name
CNC method 1 piece JISUN
Switching energy 1 piece MV
Contactor, thermal 1 set TAIAN
Proximity switch 1 batch YM
Pneumatic Original 1 batch AIRTAC
Leakage switch 1 batch CHINT
Button 1 batch SCHNEIDER
Intermediate relay one batch OMRON
Oil pump 1 set JUNTAI
The electromagnetic valve 5 piece YOUSHENG
Pressure sustaining valve 1 piece MINGDE
Air cooler 1 set RISEN
CZPT cylinder 5 piece RISEN
Servo motor 8 set DELTA


  1. Examine the air / oil strain and the problem of every single fastener daily to ensure reliable use.
  2. Regularly lubricate shifting parts and keep the equipment tidy.
  3. Cleanse the dust of the gear frequently to keep away from affecting the operation and item quality.
  4. The regular doing work time of the products is calculated from eight-ten hours for every day. If the doing work time is longer thanks to production, the inspection and update of putting on elements, motors and other add-ons must be strengthened to ensure the security of the tools.

Providers and other

  1. Merchandise quality warranty for one particular calendar year, (other than for artificial or irregular use) putting on areas are not integrated in the guarantee scope. For particulars, make sure you refer to the “donning components record” in the instruction guide.
  2. You are very welcome to pay a visit to our factory to see our device how to work ahead of you area an buy with us.
  3. This solution is delivered randomly: a manual and a set of molds (if other specifications are needed, the value will be quoted separately).
  4. If consumer have any concern about procedure when making use of our machine,we will reply you by e-mail/telephone/other on the internet chat instrument within 24 hrs.
  5. The buyer demands to give energy voltage, compressed air gasoline resource and grounding products in accordance with electrical technical specs on the internet site of the manufacturer’s workshop the consumer should configure the cables and air pipes linked to the products.
  6. The circulating cooling water, hydraulic oil (advised to use 46 model hydraulic oil), lubricating oil and cooling oil needed by the tools are bought by the purchaser.

Multifunctional High Quality Automatic Cutting & Bending & Tube End Forming Machine for Refrigeration Industry