Gl-pvc80 mining cable hook ladder cable hook sales

  Gl-pvc80 mining cable hook ladder cable hook sales
80 cable hook, cable hook gl-pvc80, PVC mine cable hook, ladder cable hook, cable hook sales
Shandong Unocal Mining Technology Co
, Ltd
produces mining equipment accessories such as mining plastic cable hook, flameproof water bag hook, air duct hook, mining shearer cable splint, etc
the specifications and models of cable hook are complete, and all kinds of combined hook and ladder hook are sold

1、 Main technical parameters of gl-pvc80 mine cable hook:
1
Large breaking force of cable hook rod * shall not be less than 3500n;
2
Gl-pvc80 mining cable hook arc hook bearing not less than 50kg;
3
The arithmetic mean value of the surface resistance of the upper and lower surfaces of the cable hook test piece shall not be greater than 3x108

4
The arithmetic mean value of flaming combustion time of alcohol blowtorch of gl-pvc80 mining cable hook test piece shall not exceed 3
00s, and the single value of flaming combustion time of each test piece shall not exceed 10
00s; The arithmetic mean value of the flameless combustion time of the test piece shall not exceed 10
00s, and the single value of the flameless combustion time of each test piece shall not exceed 30
00s; The flame expansion length of the test piece after combustion shall not be greater than 280mmc
5
The arithmetic mean value of flaming combustion time of alcohol lamp of gl-pvc80 mining cable hook test piece shall not exceed 6
00s, and the single value of flaming combustion time of each test piece shall not exceed 12
00s
The arithmetic mean value of the flameless combustion time of the test piece shall not exceed 20
00s, and the single value of the flameless combustion time of each test piece shall not exceed 60
00s; The flame expansion length of the test piece after combustion shall not be greater than 250mm

2、 Installation instructions for gl-pvc80 mine cable hook:
1
Select a suitable cable hook according to the cable model and outer diameter
Every 1
2m ~ 1
8m (or the cable does not sag) is a suspension position, and one or more cable hooks are suspended for each unit

2
During suspension, special bolts or other suspension parts shall be perforated first to fix the hook on the shaft wall
When the hook is fixed, the arc hook shall be in a vertical drooping shape
If multiple cables are suspended, a set of hooks shall be used for two in series suspension
The construction personnel first connect the hooks in series on the ground, and then fix them according to the previous method

3
Press the straight rod sections of the two hooks at right angles to make the hanging rod fully enter the hanging hole, and then rotate with the arc hook to make the straight rod sections of the two hooks at 180 ℃
The safety buckle of one hook is just inserted into the recess of the other hook

4
After confirming that the cable enters the arc hook as a whole, the construction personnel can release the cable

Mine cable hanger specifications are 18
28
38
50
58
68
80
100
120 and other specifications
There are six hooks, eight hooks, ten hooks and other combined hooks
The products are flame retardant, anti-static, light weight, easy to install, anti-aging, corrosion resistant, durable and long life
* the main feature is anti swing

Contact: Manager Zhang ,
Mobile: 18660826952 (same as wechat)
QQ：2890974168