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Henan Zhongyuan Brake Co.,Ltd
Add: Wei Four Road, Weizhuang industrial Park, Changyuan District, Xinxiang City, Henan Province, China
Tel: +86-373-8614444
Fax: +86-373-8614333
Ph: +86-13323736666
E-mail:sales@zybc.com

Skype: bioneer88

QPD/CQPD Series Tension Of Steel Wire Air Disc Brakes

1.Introduction QPD. CQPD air disc brake ● Original:He Nan, China ● Certification: ISO9001, ISO14001, OHSAS18001, TX, EX, MA etc ● Packing: export standard ● Operating Condition" Ambient temperature: -20°C~+60°C ; ● Operation Air Pressure (max): 7 bar; ● Air requirement: dry and filtered...

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Product Details

1.Introduction
QPD. CQPD air disc brake
● Original:He Nan, China
● Certification: ISO9001, ISO14001, OHSAS18001, TX, EX, MA etc
● Packing: export standard
● Operating Condition" Ambient temperature: -20°C~+60°C ;
● Operation Air Pressure (max): 7 bar;
● Air requirement: dry and filtered compressed air, excluded corrosion gas.
● Installation: the brake is either horizontally mounted or vertically mounted. When it is used at horizontal shaft, the brake can be positioned within any angel around the disc, but ideally they should be mounted horizontally (in 3 org o’s clock position); when it is applied at vertical shaft, angle is no required. Each disc can be fitted either one brake or two and more. When two or more brakes are applied, symmetrical installation is required.
● Special requirements can be discussed in order.


2.Application:
QPD. CQPD air disc brake are widely used for speed reduction, stop/braking of the low or medium torque driving mechanism. The brakes can also be applied as tension brake on winding machinery, such as : paper-web tension control, news paper publishing tension control, steel unwind control, wire and cable reel unwind tension etc.


3.Main Feature:
● QPD is to brake by spring, to release by pneumatic; CQPD is air brake, to release by spring.T
● The structure is simple, small size and light weight
● Non-asbestos brake pads;
● brake pads are mounted with spring load card, easy and quick to replace.
● It needn’t mount power source alone, it can be connected with air station.


4.Specifications/Technical parameters

图片1_副本.jpg


●Technical data and dimensions of QPD air disc brakes

Type

B

C

D

E

H

L

D2

Braking impulse

(N)

Release Pressure min (Mpa)

Weight

(Kg)

QPD-25.4B

220

190

≥610

25.4

417.5

RC3/8

D-250

14150

0.5

61

QPD-25.4A

299

280

≥610

25.4

462.5

RC1/2

D-250

32000

0.5

70

QPD-40B

220

190

≥610

40

417.5

RC3/8

D-250

14150

0.5

61

QPD-40A

299

280

≥610

40

462.5

RC1/2

D-250

32000

0.5

70


●Technical data and dimensions of CQPD air disc brakes

Type

B

C

D

E

H

L

D2

Compression ratio

Cylinder volume

(d m³)

Max pressure

Weight

(Kg)

CQDP-25.4B

220

190

≥610

25.4

417.5

RC3/8

D-250

2.82

0.7

0.7

57

CQPD-25.4A

299

280

≥610

25.4

462.5

RC1/2

D-250

2.82

3

0.7

63

CQPD-40B

220

190

≥610

40

417.5

RC3/8

D-250

2.82

0.7

0.7

57

CQPD-40A

299

280

≥610

40

462.5

RC1/2

D-250

2.82

3

0.7

63


7.FAQ
1. Are you a manufacturer, trading company or a third party?
We are a manufacturer, and we have builded up our company since 2004.

2. Where is your factory located?
Our factory address is: Weizhuang industrial Park Changyuan County Xinxiang City, Henan Province, China.

3. How can i get to your factory?
Our factory is near zhengzhou Airport, we can pick you up in the airport.

4. If i will need to stay in your place for few days, is that possible to book the hotel for me?
It’s always my pleasure, hotel booking service is available.

5. What is your minimum order quantity, can you send me samples?
Our minimum quantity is 1 set, as our product is machinery equipment, it’s difficult to send you samples, however,we can send you catalog, warmly welcome you to come visit our company.

6. Which level of quality are your products?
We have got ISO9001, ISO14001, OHSAS18001, TX, EX, MA etc certificate so far.

7. What is the delivery time of your machine?
In general, the delivery time of our machine is about 7 days, customized machine will be delivered as the negotiation with our clients.

8. Can the machine be customized as our need, such as put on our logo?
Surely our machine can be customized as your need, Put on your logo is also available.

9. As the shipping period will take long time, how can you make sure the machine won’t be broken?
Our machine is film wrapped, to make sure the machine can be delivered to our customer smoothly, we will use the steel wire to fix the machine with the container,

10. May i know which payment will be accepted by your company?
So far 100%T/T before shipment, and 30% deposit paid by T/T, balance paid by L/C are available.

11. About the after-sale service, how can you solve the problems occurred of your overseas customer in time?
The warranty of our machine is normally 12 months, during this period, we will arrange the international express immediately, to make sure the replace parts to be delivered as soon as possible.

12. After we placing an order, will you arrange the installation of the machine at present?
All the machines will be tested well before delivered, so almost of them can be used directly, also our machine are easy to be installed, if you customer needs our assistance, we will be pleased to arrange the installation, but all the cost will be be charged by you.

13. How can i get the after-service?
A: We will send you the spare parts by free if the problems caused by us.
If it is the men-made problems,we also send the spare parts,however it is charged. Any problem, you can call us directly.

14. How can i trust your company?
A: With 20-years-professional design, we can provide you suitable suggestion and lowest price
1. Assessed by third party, national patents and ISO for all equipment.
2. For our machine, we do very well on belt transport,port handling,hoisting, metallurgical, mining and building machinery.

15.Is your price competitive?
A: Only good quality machine we supply. Surely we will give you best factory price based on superior product and service.


8.Please feel free to send us your detailed requirements, you would be satisfied with our service.


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