Laser Engraving Machine  1:Dual guiding rail  2:High strength , high stability  3:Important golden plating silicon lens  4.Perfect patented design for dustproof  5:Water cooling system  6.First using air suction , adsorption and air blowing system  7:Be applied to many materials  8:OEM is available Technical data  Applicable materials:  Wood, bamboo, jade, marble, organic glass, crystal, plastic, clothes, paper, leather, rubber, ceramic, glass and other non-metallic material.  Applicable industries:  Advertising, arts, crafts leather, toys, clothing, model, building upholster, computer embroidery cutting, packaging and paper industry. Features:  1: High strength , high stability of the mechanical structure design , smooth numerical control processing , free of adjusting.  2: laser cutting machine's dual guiding rail can ensure high precision , durability , minimal character 0.8mm , smooth cutting surface .  3: Perfect patented design for dustproof in laser cutting machine improves the stability of machine performance .  4: With important golden plating silicon lens , laser spot is high precision , laser cutting machine cuts more efficiently .  5:First using air suction , adsorption and air blowing system , greatly improves the carving , cutting efficacy .  6:Equipped with water cooling system , laser cutting machine can ensure continuous operation and stable performance .  7: Applying for : advertisement sign industry , craft industry , building models , clothing leather , offset printing . 1.One year quality guaranty. The machine with main parts (excluding the consumables) shall be changed free of charge when problems happened during the warranty period.  2. Lifetime maintenance free of charge.  3. Free training course at our plant.  4. We will provide the consumable parts at an agency price when you need replacement.  5.Engineers speaking English 12 hours on line service each day, free technical support. We will solve your problems immediately by E-mail, fax, MSN, Skype, or telephone.  6. The English operation manual in electronic edition is included.  7. Machine has been adjusted before delivery.  8.Yuantong century is constructing oversea technical support center network, you can contact us to find your nearest support center.Â
It includes EA type and EA-A type.
Round sling is an all-purpose lifting sling, which is both high strong and non-damaging to its load. Extremely light in weight and infinitely flexible in all directions, it is easy and quick to manipulate even when awkwardly shaped or fragile loads are being lifted. Manufactured to EN 1492-2.
Description:
Round slings` max load is 300 tons .It`s effective length is 80m and safety factor is 7 and 6. Made of high-strength polyester filament(100% PES),round webbing slings adopts neutral loop structure in its core and 100% PES sleeve to protect it .
It is very easy to maintain webbing slings. It is very popular to cause damage in hoisting operation due to bump. EA-A webbing slings can absorb impact and turn danger into safety.
If Webbing Sling is damaged seriously, its protective sleeve is broken and its core is undamaged. If its core filament is broken, it will be found through through protective sleeve.
If there appears small cut on sleeve ,can use adhesive tape to cover it to avoid split .Pay attention that only its core is not hurt can you continue to use it .If there appears big cut on sleeve ,they must be checked by our company.
Parameters of EA-A round sling
Max.SWL=Mode Coeffcient P×Working Load Limit Max.SWL of lifting method
Code
Single Max .Working Load Limit
two-Legs Max.Working Load Limit
β
Choked
0°-7°
7°-45°
45°-60°
45°
1.0
0.8
2
1.4
1.0
0.7
1.4
1.12
1.0
0.8
EA-A-01
Purple
1000
800
2000
1400
1000
700
1400
1120
1000
800
40
1
100
EA-A-02
Green
2000
1600
4000
2800
2000
1400
2800
2240
2000
1600
50
1
100
EA-A-03
Yellow
3000
2400
6000
4200
3000
2100
4200
3360
3000
2400
60
1
100
EA-A-04
Grey
4000
3200
8000
5600
4000
2800
5600
4480
4000
3200
70
1
100
EA-A-05
Red
5000
4000
10000
7000
5000
3500
7000
5600
5000
4000
75
1
100
EA-A-06
Brown
6000
4800
12000
8400
6000
4200
8400
6720
6000
4800
80
1
100
EA-A-08
Orange
8000
6400
16000
11200
8000
5600
11200
8960
8000
6400
90
1
100
EA-A-10
Orange
10000
8000
20000
14000
10000
7000
14000
11200
10000
8000
100
1
100
EA-A-12
Orange
12000
9600
24000
16800
12000
8400
16800
13440
12000
9600
110
1
100
EA-A-15
Orange
15000
12000
40000
28000
15000
14000
28000
22400
15000
12000
150
1
100
EA-A-20
Orange
20000
16000
60000
42000
20000
21000
42000
33600
20000
16000
180
1
100
EA-A-25
Orange
25000
20000
50000
35000
25000
17500
35000
28000
25000
20000
200
1
100
EA-A-30
Orange
30000
24000
60000
42000
30000
21000
42000
33600
30000
24000
220
1
100
EA-A-40
Orange
40000
32000
80000
56000
40000
28000
56000
44800
40000
32000
250
1
100
EA-A-50
Orange
50000
40000
100000
70000
50000
35000
70000
56000
50000
40000
270
1
100
EA-A-60
Orange
60000
48000
120000
84000
60000
42000
84000
67200
60000
48000
280
1
100
EA-A-80
Orange
80000
64000
160000
112000
80000
56000
112000
89600
80000
64000
300
1
100
EA-A-100
Orange
100000
80000
200000
140000
100000
70000
140000
112000
100000
80000
320
1
100
The unique advantages of round slings:
Material:100% high tenacity polyester
Color: According to EN-1492
W.L.L: 1T-100T
Ply: Single or double
Certificate: Certificate G.S. CE.
1. Especially suitable for loading round objects.
2. The surface of round sling is smooth, does not cause damages to gender objects.
3. Various loading methods, including dragging or pulling loaded object.
4. Even stress can be extend the lifespan of sling.
5. High strength/weight ratio.
6. Anti-abrasion and anti-incision protection sleeve can be attached.
7. Has special label, working load is differentiated by colors according to international standard. Easy to identify even if the sling has been abrased.
8. Light and soft, can be used in small narrow space.
9. Non-electric conductive, no danger of electric stroke,
10. Accord with European Standard EN1492-1: 2000 and China Trade Standard JB/TB521-1997.
11. The elongation of sling≤7%
12. The working temperature range: -40 ℃-100 ℃
Features:
Material:100% high tenacity polyester
Color: According to EN-1492
W.L.L: 1T-100T
Ply: Single or double
Certificate: Certificate G.S. CE.
Packing: PE shrink wrapped, carton and pallet
Round Sling Round Sling,Round Webbing Sling,Lifting Round Sling,Polyester Round Sling Hebei Liston Lifting Rigging Manufacturing Co., Ltd. , https://www.liftingriggingfactory.com
Â
Model
BJG-460
BJG-960
BJG-1290
BJG-1325
Machine size(mm)
1020*650*620
1380*1050*1000
1800*1380*1000
2200*1720*1170
Laser tube power
50W
60w or as optional
80or as optional
100w or as optional
Working area(mm)
600*400
900*600
1200*900
1300*2500
Voltage
220v/50hz
Cooling way
circulation water cooling or choose water chiller                            Â
Cutting speed
0-36000(mm/min)
Engraving speed Â
0-64000(mm/min)
Resolution
≤4000dpi
Working temperatureÂ
0-45ºC
Working humidity
5%-95% no-cemented water
Â
Â
Color
Approx
Width
(mm)
Min
length
(m)
Max
Length
(m)
Upright
Choked
Upright
45°
Choked
45°
Upright
45°-60°
45°-60°
Laser Classification: Gaseous Laser
Engraving Method: Vector Engraving
Engraving Machine Type: Laser Engraving Machine
Usage: Advertising
Power: High Power
Drive Type: AC Servo Drive
Certification: GS, SGS, Ce
Laser Type: CO2
Control: CNC
Current: AC
Trademark: BaoYuanTong
Transport Package: Plywood Case
Specification: CE, SGS, TUV
Origin: Shangdong
HS Code: 84561000
laser engraving and cutting machineÂ
December 20, 2020