heat exchange complete euqipment, buy China facotry vertical expander machine with high quality on China Suppliers Mobile

Product Details

Feature of structure

vertical expander machine

---The machine adopts vertical arrangement, load and unload workpiece by manual operation, which can

expand,flare and fold tubes in one cycle

---Length adjustment of second expansion is done by motor reducer, sprocket and chain which drive thread

bar to rotate synchronous, thread bar connect with coder and the length change can be showed on the PLC

terminal screen

---The lower supporter between the two controlling end plates can realize rise and descend synchronous

through the motor and worm gear box, hydraulic lock. You can also choose lower thread bar rotary coder so

as to realize length change can be showed on the PLC terminal screen

---Expanding rod quick fixed, pneumatic lock and expanding rod protective device are fixed on the machine.

The protective device will stop operating automatically to avoid damaging expanding rod, once expanding rod

run into unexpected case and bend.

---Receiver is provided with locking structure, which will not be pulled out when unload and it is also

convenient for changing the specification. In order to take out the workpiece conveniently, you can also

choose air cylinder to raise the workpiece (It’s only for Single working station).

---It is provided with two guide systems, guide column and slide guide rail. The complete machine has good

rigidity

---The whole template is processed by imported machine center with high precision, which can be changed

with each other when the specification is changed.

Main photo

Following are our product photoes for our vertical expander machine ZZL-1650

Add my wechat to look the producing video: remembrance052026

Factory view

Specification

1.detial data

Item	Specification
Nozzle height A(mm)	10.2
Collar height B(mm)	1.2
Flaring length C(mm)	6.5
Collar angle J(°)	60°
Bullet diameter D1(mm)	14
Flaring diameter D2(mm)	Φ7.18
Upper clapboard height H1(mm)	≤30
Lower clapboard height H2(mm)	≤60
Border length E(mm)	≤50

2.Work efficiency

Item	ZZL600	ZZL800	ZZL1000/1200	over ZZL1600
Fast expanding	5.67m/min	5.45m/min	6.71m/min	5.30m/min
Advance slowly (flaring and folding)	0.88 m/min	0.92 m/min	1.11 m/min	0.88 m/min
Retraction	7.56 m/min	7.97 m/min	9.81 m/min	9.54 m/min

3.Maximum expanding power: 30T for ZZL800/1000/1200

4.Oil pump:Double-pump supply ,Big pump 116ml/r, small pump 23 ml/r (YUKEN pump 25 ml/r) for

ZZL1000 and over

5.System pressure:Pressure of hydraulic system working is ≤7MPa, most 15MPa, pressure of pneumatic is 0.5~0.7MPa.

6.Power:Pump motor is 6 poles,ZZL1000 and over is 15KW.

7.Power supply:Three phase five wire, AC380V/50Hz, voltage changes ±10%.

8.Way of oil cooling:Use water, 1.7m3/h or 2.1m3/h.

Components selection

Components selection

Parts	Band
Controller	PLC , LS(LG)for your first choice
Pneumatic parts	SMC
Oil pump	HIGH-TECH/YUKEN
Hydraulic valve	YUCI YUKEN
Electric components	SCHNEIDER, LS, OMRON

Packaging & Shipping

Please see the following photoes ,our factory now loading the vertical expander machine

Acceptance standard

1.Tolerance between top side and low side of workpiece after expanding: If the width of workpiece ≤800mm,

the tolerance is 0.8mm. If the width is more than 800mm tolerance is 1/1000 width of workpiece

2.Tolerance between left side and tight side of workpiece after expanding: If the length of workpiece ≤800mm,

tolerance is 0.8mm. If the length is between 800-1200mm tolerance is 1mm. If the length is over 1200mm

tolerance is 1/1000 length of workpiece.

3.The length tolerance after expanding: If the length of workpiece ≤1200mm, tolerance is less than 1.2mm. If

the length of workpiece >1200mm, the tolerance is 1/1000 length of workpiece

4.After flaring and folding the tolerance is: ≤Φ0.2mm.

5.Workpiece should move steadily