What is the warranty and after-sales support?

We provide online support for both warranty and after-sales service.

What is the lead time for delivery?

Peak season lead time is one month, while off-season is within 15 workdays.

What are the accepted payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Dorin H755cc H751CS Semi-Hermetic Refrigeration Screw Compressor

Name: Dorin H755cc H751CS Semi-Hermetic Refrigeration Screw Compressor
Brand: Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.
SKU: 2219110945

Guangdong, ChinaShenzhen Sino-Australia Refrigeration Equipment Co., Ltd.

US$999.00-7,999.00

1 Piece

Product profile

After-sales Service

Online Support

Warranty

Online Support

Lubrication Style

Lubricated

Model NO.

H751CS

Cooling System

Air Cooling

Cylinder Arrangement

Balanced Opposed Arrangement

Cylinder Position

Vertical

Structure Type

Closed Type

Compress Level

Single-Stage

Refrigerant Type

Freon

Performance

Low Noise

Piston Type

Closed

Configuration

Stationary

Application

High Back Pressure Type, Intermediate

Max Absorbed Power(Kw)

1,0~85,8

Cylinders

2~8

Power Supply

220-240V/1pH/50Hz;380~440V/3pH/60Hz

Displacement

4,42~244,78 [M3 /H]

Refrigerant

R134A,R405A,R513A,R407A

Evaporation Temperature

-10c~+40c

Transport Package

Pallet

Specification

CCC / CE

Trademark

Dorin

Origin

China

HS Code

8414301900

Production Capacity

1000

Key features

High Energy Efficiency: Superior C.O.P. values achieved through fluid dynamic optimization and high-efficiency engines.

Low Noise Operation: Designed for quiet performance with limited vibratory phenomena due to accurate mass balancing.

Wide Refrigerant Compatibility: Operates with all most popular refrigerants on the market including R134A, R405A, and R513A.

Variable Frequency Drive: Capable of driving variable frequency for flexible and efficient operation control.

Robust Electrical Protection: Features IP 65 standard box electrical attacks on the entire product range for durability.

High Back Pressure Capability: Specifically designed for high back pressure and intermediate application scenarios.

Broad Displacement Range: Covers volumes from 4.42 to 244.78 m3/h with power ratings from 0.5 to 90 hp.

Semi-Hermetic Design: Closed type structure ensuring reliability and optimized performance for new refrigerants.

Company profile

Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2007-01-03 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.59h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryShenzhen Sino-Australia Refrigeration Equipment Co., Ltd. is a China-based limited trading company established in 2005, specializing in refrigeration compressors, units, cold rooms, evaporators, condensers, and related components. The supplier states that it provides one-stop refrigeration solutions, accepts customization, and offers after-sales service. It reports ISO9001-2000 approval and export quality certification, with products exported to multiple international regions. Operational information indicates a factory in Huizhou, more than 10 production lines, six years of R&D engineer experience, and fewer than five quality-control staff. Export activity began in 2007, and the company has self-managed import-export rights. However, the provided information does not substantiate financial credibility or identify specific customer cases, and the after-sales capability is supported mainly by the supplier’s own stated service promise.

Supplier typeThe supplier is explicitly identified as a trading company and a shareholding-system company specializing in the trade of refrigeration compressors, freezing equipment, and air-conditioning components. It also reports a factory location and production lines, indicating supplier information includes both trading and production-related activities, but the registered business type remains Trading Company.

CertificationsThe supplier states that its products passed ISO9001-2000 approval and hold Quality Certification for Export. These are explicit certification claims supporting quality-management and export-compliance capability, although no certificate numbers or validity dates are provided.

After-Sales capabilityThe supplier explicitly promises perfect after-sale service and describes an excellent service working team. This supports the existence of a stated after-sales commitment, but the slices do not provide details on service coverage, response times, warranty terms, or service personnel.

Production capacityThe supplier lists multiple refrigeration products under its own CNAU brand and reports a factory in Huizhou, more than 10 production lines, and fewer than five quality-control staff. These details support established production capability, while the relatively small stated quality-control team may indicate limited quality-control staffing compared with the reported production-line count.

Customization capabilityThe company explicitly states that it provides one-stop refrigeration system solutions and accepts customization. This directly supports customization capability, although the scope, engineering process, minimum order requirements, and customization examples are not specified.