1. Dai Hong Phat Corp. is the exclusive representative specialized in supplying all Westcar Rotofluid Coupling throughout Vietnam:
– Westcar began manufacturing and marketing its range of flexible couplings in 1978. Westcar/Italy has continually improved product quality and manufacturing techniques to expand its production range to meet the needs of both domestic and international markets. Westcar’s products have been sold on five continents in over 30 countries.
– Dai Hong Phat Corp. is the importer and distributor of 100% genuine Westcar Rotofluid Coupling throughout Vietnam.
– Dai Hong Phat commits to over 15 years of reputation, ensuring customers to purchase 100% genuine Rotofluid Couplings With Double Delay Champer with high quality and the best prices on the market.
2. Characteristics of the Rotofluid Couplings With Double Delay Champer:
– The Rotofluid Couplings With Double Delay Champer is manufactured by Westcar/Italy.
– The coupling comes in 13 different sizes (ranging from 30 to 90P).
– Westcar fluid coupling with 2 delay stages operates smoothly, requiring minimal maintenance.
– It reduces torque during startup, mitigates vibration and shock.
– Non-load startup reduces startup time.
– Variable speed control is possible.
– Simple design, compact, saving installation space.
– Energy-efficient due to system performance optimization.
– The use of a fluid coupling with 2 delay stages (delay filling chambers) helps limit maximum torque during startup without affecting slip phenomenon during normal operation. This allows the engine to quickly accelerate (rotate) without encountering resistance (as if it were starting unloaded).
View more product “Rotofluid Couplings With BellHousing“
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. The principle of operation of the Rotofluid Couplings With Double Delay Champer:
A fluid coupling with a delay filling feature is equipped with an additional chamber to reduce oil flow in the working circuit (Figure 1). The contact chambers are pressurized through adjusted nozzles, which can be set as required (Figure 2). The adjustment of the spray nozzles changes the time required for the oil in the chamber to reach the working circuit. Therefore, it increases or decreases the startup time for the controlled machine.
When all the oil has flowed from the chamber into the circuit, the coupling reaches rated speed, transmitting the necessary torque with minimal slip (Figure 3).
Westcar couplings can be fitted with 1 or 2 delay champer.
– Couplings with 1 delay champer limit the torque ratio Ca/Cn from 180% to 150%, adjusting the amount of oil.
– Couplings with 2 delay stages limit the torque ratio Ca/Cn from 150% to 120%, adjusting the amount of oil.
The advantage of the delay filling chambers is enhanced when energy demand increases. The SCF and DCG delay filling chambers are available from sizes 30 to 95P.

4. The benefits of the Rotofluid Couplings With Double Delay Champer compared to standard types for factories are:
– Low electricity consumption even with high inertia
– Adjustable machine startup time
– Startup torque is limited to preset values without affecting slip
– Limiting the starting current helps prolong the lifespan of the motor
– For control systems with multiple drive units, the coupling will automatically adjust the load speed based on synchronous speed
– More frequent startups per hour


5. Technical of the Rotofluid Couplings With Double Delay Champer:
| Catalogue Hydraulic Coupling With Double Delay Champer |
Installation Hydraulic Coupling With Double Delay Champer |
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6. Why choose Dai Hong Phat as the supplier for Westcar hydraulic couplings?
– Purchase genuine Hydraulic Coupling With Double Delay Champer directly imported from the manufacturer.
– Protect your risk, guard against counterfeit products.
– Provide full CO/CQ documentation for our customers.
– Stock available items, ready for fast delivery.
– Provide technical drawings upon request.
– High-level technical support from experienced professionals.
– Free consultation for optimal solutions for your plant.
– Supply genuine product catalogues.
– Free customization of technical specifications and sizes as required.
– Nationwide 24/7 delivery to minimize downtime.
– Professional machining workshop available for custom requirements.
Contact Dai Hong Phat now for consultation!
Or view more information at:
– https://www.khopnoitruc.com/
– https://www.khopkhoatruc.com/
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DAI HONG PHAT ENGINEERING SERVICE TRADING MANUFACTURE COMPANY LIMITED
– HCMC Office: 22 Street 11, Khang Dien Residential Area, Duong Dinh Hoi Street, Phuoc Long B Ward, Thu Duc City.
– Ha Noi Office: No. 14-15A, 7th Floor, Charmvit Building, No. 117 Tran Duy Hung, Trung Hoa Ward, Cau Giay District.
– Tel HCM: +84.28.22536631 – 22536632 – 66818587
– Hotline: +84906 955 057 | Fax: 028.22536632
– Email: info@dhp-corp.com.vn
– Website: https://www.en.daihongphat.asia/
– Partner website: http://www.westcar.it/en/
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |

















