- Model NO.: PND100-1250
- Certification: CE, RoHS, ISO
- Condition: New
- Trademark: ONEREEL
- Origin: China(Mainland)
- Type: Metal Reel
- Customized: Customized
- Feature: Fire/Flame Retardant
- Transport Package: Industry Packing
Steel  reels are manufactured in accordance with GB4004-83, JB/T7600.3-94
and DlN46395 standards. Used by stainless steel material, such as ss304, ss316,
punched into corrugated type serves as the lateral plate; And its mandrel and major
body are supported by four-groove reinforcing stainless steel bars. The product has
the characteristics of not only strengthening the strength of bobbin, but also having
light weight of bobbin, which can be used for buncher, stranding machine, extruder,
cabling machine and armouring machine.
details as follows,pls kindly check.
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| Serial Number | Specification Model | Lateral Plate Diameter D1 | Major Diameter D2 | Axle Hole Diameter D4 | Carrying Hole Diameter D5 | Center Distance E of Axle Hole and Carrying Hole | External Width L1 | Internal Width L2 |
| 1 | 800 | 800 | 400 | 80 | 40 | 160 | 600 | 500 |
| 2 | 1000 | 1000 | 500 | 80 | 40 | 160 | 750 | 630 |
| 3 | 1120 | 1120 | 560 | 80 | 40 | 160 | 850 | 710 |
| 4 | 1250 | 1250 | 630 | 80 | 40 | 160 | 950 | 800 |
| 5 | 1400 | 1400 | 710 | 80 | 65 | 300 | 1060 | 900 |
| 6 | 1600 | 1600 | 800 | 80 | 65 | 300 | 1180 | 1000 |
| 7 | 1800 | 1800 | 1000 | 100 | 65 | 300 | 1320 | 1120 |
| 8 | 2000 | 2000 | 1120 | 1235 | 65 | 300 | 1500 | 1250 |
| 9 | 2240 | 2240 | 1250 | 125 | 65 | 300 | 1700 | 1400 |
| 10 | 2500 | 2500 | 1500 | 125 | 65 | 300 | 1900 | 1600 |
| 11 | 2800 | 2800 | 1800 | 140 | 65 | 300 | 2120 | 1800 |
| 12 | 3150 | 3150 | 2000 | 160 | 65 | 500 | 2300 | 2000 |
| 13 | 4000 | 4000 | 2800 | 200 | 80 | 500 | 2300 | 2000 |
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A solar Controller is an electronic device that controls the circulating pump in a solar hot water system to harvest as much heat as possible from the solar panels and protect the system from overheating.
Two kinds solar controller included:
1.PWM Controller
PWM stands for Pulse Width Modulation. PWM charge control devices can be explained as an electrical switch between batteries. The switch can be quickly switch on and switch off. Therefore, desired voltage can be obtained to charge the batteries. The charge current will be slowly decreased as the batteries charged.
Lithium Battery Pwm,Pwm Solar Charge Controller,Home Solar Controller Cost ,20A Pwm Controller
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