Corrugated Steel Cable Drum for Cable and Rope

  • Model NO.: PN800-5000
  • Certification: CE, CCC, ISO
  • Condition: New
  • Loaded on: Can Be Knocked Down
  • Transport Package: Industry Packing
  • Origin: Ningbo China
  • Type: Steel Cable Drum
  • Customized: Customized
  • Feature: Fire/Flame Retardant
  • Trademark: ONEREEL
  • Specification: GB4004-83, JB/T7600.3-94 and DlN46395
  • HS Code: 7326901000
Name: Corrugated Steel Cable Drum for Cable and Rope

The product is manufactured in accordance with GB4004-83, JB/T7600.3-94 and DlN46395 standards. Its common carbon steel Q235 thin steel plate punched into corrugated type serves as the lateral plate; And its mandrel and major body are supported by four-groove reinforcing 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.

 
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

Our main products

Plastic bobbin
1.For process and recycle usage.
2.Superfine wire bobbin
3.Packing and delivery bobbin

Metal reel:
1.Corrugated reel for process
2.Punching type steel reel
3.Double layer high speed steel reel
4.Flat-plate type steel reel for high speed machine
5.Enhanced welding-type steel reel
6.Aluminum reel
 
 
FAQ
 
Frequently Asked Questions

1) What is your MOQ? 
Usually our MOQ is upon your spools type,different spools with different MOQ. But we accept lower quantity for your trial order.

2) Can I get samples ?
According to spool model and material ,we will advice.

3) How long is the sample LEAD TIME? 
For existing samples, it takes 2-3 days. If no stock,we will advice lead time.

4) Can you develop new products?
Yes, we have new products developing ability and we are good at developing new mold

5) How much is the freight charge?
It depends on spool package volume,
if  small qty,volume and urgent goods,we may advise DHL or other couriers' charge for your check.
if volume bigger and by seaway suitable,we provide FOB or CIF price to you.

6) What format of the file do you need if I want my own design?
We have our own mould workshop and can provide spool or other plastic product developing and injection service.
 You can provide JPG, PDF,dwg files for check. 
  
Note:  If you don't find the exact products you need, pls feel free to contact us.
After we checked your requirements, we will provide best offer asap.
Contact us:
Tel:0086(0)57426889928 
Fax:0086(0)57426889983
Mob:8613777009159 

Via In Pad PCB
What is Via In Pad? In shortly,via in pad is the via holes are at the SMD pad.The vias are very small,usually under 0.3mm.Why and how? First is there is no enough space to layout,you have to put the vias and holes closer even together.Second it helps thermal management and for high frequency boards,it may help improve signals.
Because the SMD pads are for SMD components loading,so the solder can not flow to inner layer or the other side when assemble.That is the most important for via in pad board.
How PCB manufacturers like us to do via in pad board? We will fill all vias with non-conductive epoxy and plate copper over it ,so the vias are flat same as others. Many PCB factories are unable to do such capability.
The key technology is how we fill vias and guarantee there is no any solder (surface finishing) in the holes.
Filled via in pad is a way to achieve intermediate density with an intermediate cost compared to using blind/buried vias. Some of the key advantages associated with using the via in pad technology are:
.Fan out fine pitch (less than .75mm) BGAs
.Meets closely packed placement requirements
.Better thermal management
.Overcomes high speed design issues and constraints i.e. low inductance
.No via plugging is required at component locations
.Provides a flat, coplanar surface for component attachment
Via in big pads are not a big problem.but for BGA,that is technology.As BGA pads are very small,10mil or 12mil,and there is no enough space.Manufacturing is not easy as other boards.

Via In Pad PCB

Via In Pad PCB,6Layer Via In Pad PCB,Touch Pad PCB,Via In Pad

Storm Circuit Technology Ltd , http://www.stormpcb.com

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