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- Wei Four Road, Weizhuang industrial Park, Changyuan District, Xinxiang City, Henan Province, China
- sales@zybc.com
- +86-373-7136666

Industrial Pneumatic Brake
QPL, CQPL Series Industrial Pneumatic Brake The pneumatic caliper disc brake is mainly used in the braking and deceleration of various mechanisms in lifting, transportation, metallurgy, mining, port, construction and other machinery, as well as the tight control of cables, paper, steel and other...
Description
QPL, CQPL Series Industrial Pneumatic Brake
The pneumatic caliper disc brake is mainly used in the braking and deceleration of various mechanisms in lifting, transportation, metallurgy, mining, port, construction and other machinery, as well as the tight control of cables, paper, steel and other machinery.
Specifications

Technical data and dimensions of QPL series industrial pneumatic brake
Type | A | B | C | D | E | F | L | d2 | Braking impulse (N) | Release Pressure min (Mpa) | Weight (Kg) |
QPL-12.7C | 161.5 | 141 | 264 | ≥300 | 12.7 | 72.5 | RC1/4 | D-110 | 3000 | 0.5 | 12 |
QPL-12.7B | 189 | 176 | 281.5 | ≥300 | 12.7 | 72.5 | RC1/4 | D-110 | 5500 | 0.5 | 13 |
QPL-12.7A | 194 | 190 | 288.5 | ≥300 | 12.7 | 72.5 | RC3/8 | D-110 | 10400 | 0.5 | 15.1 |
QPL-25.4C | 162 | 141 | 265.5 | ≥300 | 25.4 | 72 | RC1/4 | D-110 | 3000 | 0.5 | 12 |
QPL-25.4B | 189.5 | 176 | 283 | ≥300 | 25.4 | 72 | RC1/4 | D-110 | 5500 | 0.5 | 13 |
QPL-25.4A | 194.5 | 190 | 290 | ≥300 | 25.4 | 72 | RC3/8 | D-110 | 10400 | 0.5 | 15.1 |
Technical data and dimensions of CQPL series industrial pneumatic brake
Type | A | B | C | D | E | F | L | D2 | Compression ratio | Cylinder volume (d m³) | Max pressure | Weight (Kg) |
CQPL-12.7d | 125 | 118 | 252.5 | ≥300 | 12.7 | 72.5 | RC1/4 | D-110 | 1.86 | 0.1 | 0.7 | 9.5 |
CQPL-12.7C | 127 | 141 | 264 | ≥300 | 12.7 | 72.5 | RC1/4 | D-110 | 1.86 | 0.2 | 0.7 | 10.3 |
CQPL-12.7-B | 139.5 | 176 | 281.5 | ≥300 | 12.7 | 72.5 | RC1/4 | D-110 | 1.86 | 0.4 | 0.7 | 11.5 |
CQPL-12.7A | 194 | 190 | 288.5 | ≥300 | 12.7 | 72.5 | RC3/8 | D-110 | 1.86 | 0.7 | 0.7 | 14.3 |
CQPL-25.4D | 125.5 | 118 | 252.5 | ≥300 | 25.4 | 72 | RC1/4 | D-110 | 1.86 | 0.1 | 0.7 | 9.5 |
CQPL-25.4C | 127 | 141 | 264 | ≥300 | 25.4 | 72 | RC1/4 | D-110 | 1.86 | 0.2 | 0.7 | 10.3 |
CQPL-25.4B | 140 | 176 | 281.5 | ≥300 | 25.4 | 72 | RC1/4 | D-110 | 1.86 | 0.4 | 0.7 | 11.5 |
CQPL-25.4A | 194.5 | 190 | 288.5 | ≥300 | 25.4 | 72 | RC3/8 | D-110 | 1.86 | 0.7 | 0.7 | 14.3 |



Henan Zhongyuan Brake Co.,Ltd focuses on the research, development, production and sales of brakes and related products. Brake products are mainly used in lifting, metallurgy, mining, ports, construction, electric power and other industries.

FAQ:
Q1. What is your packaging?
A: Usually, we pack in carton or wooden box. We will confirm for you.
Q2. What are your payment terms?
A: T/T, 30% as deposit, 70% before delivery.
Q3. What are your delivery terms?
A: EXW, FOB, CFR, CIF, etc.
Q4. How is your delivery time?
A: It usually takes 5-30 days after receiving your prepayment. The specific delivery time depends on the items and quantity you ordered.
Q5. Do you test all the goods before delivery?
A: Yes, we perform 100% testing before delivery.
Please feel free to send us your detailed requirements, you would be satisfied with our service.
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