Four-Cylinder Reciprocating Refrigeration Compressor for Block Ice Machine Systems
Blait is the leading industrial compressor manufacturer and supplier globally. As a pioneer in precision engineering, we deliver cutting-edge High Speed Industrial Reciprocating Four-Cylinder Piston Compressors engineered for heavy-duty applications. We take pride in providing energy-efficient, low-maintenance compressor solutions that exceed industry standards. Optimize your operations with Blait’s advanced technology—request a customized quote today!
1. Heavy-Duty 4-Cylinder Design Large-displacement 4-cylinder layout delivers superior cooling capacity for commercial cold rooms, industrial freezing tunnels, and food processing facilities under continuous heavy-load operation.
2. R134A Eco-Friendly Refrigerant Compatible with R134A (R22/R404A available on request). Low GWP, fully compliant with EU F-Gas regulations and international environmental standards.
3. Semi-Hermetic Serviceable Structure Valve plates, pistons, connecting rods, and motor windings are all field-replaceable, dramatically reducing lifetime maintenance costs.
4. Cast Iron Cylinder Block Precision-machined cast iron ensures high mechanical strength, stable pressure retention, and long service life under demanding low-temperature conditions.
5. Built-In Oil Separator Guarantees consistent lubrication during prolonged continuous operation, protecting bearings and reducing downtime.
6. Balanced Vibration Control Symmetrical 4-cylinder layout minimizes vibration and noise, protecting pipework and reducing structural fatigue.
7. Global Voltage Compatibility Standard 380V/3Ph/50Hz; custom voltages (220V, 460V, 60Hz) available for any target market.
9. OEM and ODM Available Custom displacement, refrigerant, voltage, and branding accepted. Factory direct, competitive MOQ, fast lead times.
10. Quality Assurance Each unit passes pressure testing, performance verification, and insulation resistance checks before shipment. CE certification available.
Technical Specifications
The YBF4H-15.2Z~YBF4G-30.2G's key technical parameters are designed for industrial efficiency and consistency:
Model
YBF4H-15.2Z~YBF4G-30.2G
Nominal motor power HP/kW
15/10.5~30/22
Displacement
(50Hz)m³/h
73.60~84.50
Number of Cylinder x Diameter x
Stroke
mm
4×φ70×55~4×φ75×55
Oil injection volume
L
4.5
Power supply V / Φ / Hz
380 ～ 420YY/3/50
440 ～ 480YY/3/60
Max. operating current
A
31~53
Crankcase Heater (220V)
W
140
Oil supply method
Forced lubrication
Application limits Diagram
relating to 20℃ suction gas temperature
Performance Parameter
Boundary Dimension And Location Dimension
Of Bore Diameter Suction Gas Port And Discharge Gas Port
Founded in 2013 in Zhejiang Province, China, Blait specializes in the R&D, production, and sales of refrigeration compressors. Located near National Highway 104 with direct expressway access, our facility ensures efficient nationwide logistics.
Factory & Production Our 17,000 m² manufacturing base employs 100+ skilled technicians. Blait operates proprietary precision CNC machining lines for compressor components, delivering exceptional accuracy, efficiency, and quality that establish our competitive edge in the refrigeration industry.
Quality & Testing Our performance testing platform complies with GB/T 5773-2004, GB/T 10079-2018, and GB/T 19410-2008 national standards, equipped with imported high-precision instruments calibrated by the National Accredited Metrology Testing Center. Every compressor is fully validated from design through assembly.
Certifications National High-Tech Enterprise | Specialized & Sophisticated Enterprise | Zhejiang Province Science & Technology SME | China Institute of Refrigeration Member | Shaoxing Enterprise R&D Center | CRAA Certified | ISO9001 | ISO14001 | ISO45001 OEM / ODM Full customization available: displacement, voltage, frequency, refrigerant compatibility, and mounting configurations. From single units to bulk orders - Blait delivers tailored solutions.
Packing & Shipping Reinforced wooden crates with foam cushioning and moisture-proof film. FCL/LCL sea freight, air freight, and express delivery to 50+ countries worldwide.
Company overview
Factory profile
Customization capabilities
Packaging & shipping specifications
Extended company profile
What refrigerants are compatible with Blait semi-hermetic piston compressors?
Our compressors are compatible with R22, R404A, R134a, R507, and R744 refrigerants. Custom configurations for other refrigerants are available upon request. Please specify your refrigerant type when inquiring.
What is the available power range and displacement range?
Motor power ranges from 2 HP to 50 HP (1.5 kW to 37 kW). Displacement ranges from 9.54 m3/h to 151.6 m3/h, covering low, medium, and high temperature applications. Two-stage models are also available for low temperature systems.
Do you support OEM and private label orders?
Yes. We provide full OEM and ODM services including custom displacement, voltage, frequency, refrigerant compatibility, mounting configuration, and private label branding. MOQ and lead time vary by model - please contact us for details.
What is the standard warranty period?
All Blait compressors come with a 12-month warranty from the date of shipment. Extended warranty options are available for large volume orders. Our technical support team provides prompt after-sales assistance.
What certifications do your compressors hold?
Our compressors hold CRAA (Refrigeration and Air-Conditioning Industry) product certification, and our company holds ISO9001, ISO14001, and ISO45001 management system certifications. We are also a National High-Tech Enterprise and hold the National Industrial Product Manufacturing License.
What is the standard lead time for orders?
Standard models are typically ready to ship within 15 to 30 days. Custom OEM orders require 30 to 60 days depending on specifications and order volume. We recommend placing orders in advance for large projects.
What packaging is used for export shipments?
All compressors are packed in reinforced wooden crates with internal foam cushioning and moisture-proof film, meeting international export standards. We support FCL and LCL sea freight, air freight, and express delivery to 50 plus countries worldwide.
How do I select the right compressor model for my application?
Please provide the following information when inquiring: refrigerant type, evaporation temperature, condensing temperature, required cooling capacity, power supply voltage and frequency, and application type (cold storage, freezing tunnel, HVAC, etc.). Our engineering team will recommend the most suitable model.
Keep in touch with us
we are factory , we produce the refrigeration compressor , unit , parts ,valve ,,, so if u need , can contact with me.
Mob/WhatsApp：+86-18072289720
E-mail：18072289720@163.com
Maintenance & Warranty
Routine Maintenance
Lubrication checks: Every 500 hours to ensure optimal oil levels.
Valve plate inspection: Every 2,000 hours to prevent air leakage.
Piston ring replacement: Every 8,000 hours to maintain compression efficiency.
Blait provides a comprehensive 18-month warranty for the YBF4H-25.2GR, covering all core components. Customers also gain access to genuine spare parts (e.g., bearing sets, oil pumps) and 24/7 technical support, with on-site service available for critical industrial breakdowns.
Zhejiang Briliant Refrigeration Equipment Co., Ltd. is a professional manufacturing enterprise that specializes in compressor design, research and development, production, and sales.
