Semi-Sealed/Hermetic Compressor Refrigeration Cold Room Spare Parts Made in China

• Customization: Available
• After-sales Service: Online Support
• Warranty: One Year
• Model NO.: Semi-Closed Piston Compressor
• Lubrication Style: Lubricated
• Cooling System: Other
• Cylinder Arrangement: Other
• Cylinder Position: Vertical
• Structure Type: Semi-Closed Type
• Compress Level: Other
• Refrigerant Type: Freon
• Type: Piston Compressor
• Frequency: 50/60 Hz
• Use: Refrigeration Parts
• Power Supply: 380V/50Hz/3pH Optional 420V/60Hz/3pH
• Transport Package: Standard Seaworthy Container
• Specification: Copper and Iron
• Trademark: Bingxin
• Origin: Shandong China
• HS Code: 8414301900
• Production Capacity: 6000 Sets/Year

Product Description

Product Description

DMZL Compressors have the advantages of simple structure, low cost and easy maintenance, and are widely used in household air conditioners, commercial refrigeration and other fields.

Product Feature

 

I. Reliability
Mature technology, compact structure    Small size, low space requirement 
II. Compliance with Standards
High-precision machining process    CNC center housing processing 
Special processes ensure three-hole concentricity   Excellent dead point clearance processing technology 
III. Stability
Good stability       Low machine vibration and noise production 
IV. Versatility in Various Working Conditions
Use of R22, R404, etc., meets international environmental requirements, suitable for low temperature, medium high temperature, etc. 
V. Electronic Protection Devices
PTC temperature monitoring device, effectively protects the motor 
VI. Material Selection
Chrome-plated piston rings   Aluminum pistons   Hardened crankshaft  Low friction shaft bushings 
Using wear-resistant drive components, long service life 
VII. Rational Design
Efficient valve plate group design (large refrigeration capacity, low energy consumption)   Efficient suction and exhaust compression ratio 
VIII. Universal Compatibility
High degree of interchangeability of parts, easy disassembly, repair, and maintenance 

Product Parameters

 

Model	Nominal Power   HP/KW	Displacement  m³/h  -50Hz	Number of Cylinders× Diameter× Stoke	Exhaust & Suction Valve(mm/IN)		Oil Volume L	Power V/φ/Hz	Electrical Parameter		Crankcase Heater (220V)W	Oil Supply Method	Weight (Including Refrigerating Oil) - Kg
				DL Exhaust Valve	SL Suction Valve			(A) Max operating Current	(A) Starting/ Locked Current
BFS31	3/2.2	12.2	2×φ47.6×39.2	Φ16	Φ19.05	1.25	380-420/3/50 440-480/3/60	5.2	24/26	60	Splashing Lubrication	62
BFS41	4/3	14.7	2×φ54×37	Φ19.05	Φ25.4	1.25		7.6	38/44	60		85
BFS51	5/3.7	18.4	2×φ54×46	Φ19.05	Φ25.4	1.85		7.6	38/44	60		87
BFS81	8/5.5	26.6	2×φ64×48	Φ25.4	Φ31.75	3.5		15	74/81	120		133
BFS101	10/7.5	36	2×φ64×64	Φ25.4	Φ31.75	3.5		15.6	93/103	120		137
BFS151	15/10.5	54	3×φ64×64	Φ28	Φ38.1	4.8		22.3	133/150	180		172
4S151D	15/10.5	73.7	4×φ70×55	Φ28	Φ42	4		31	81/132	140	Forced-lubrication	183
4S251G	25/18.5	73.7	4×φ70×55	Φ28	Φ54	4.5		45	116/193	140		203
4S201D	20/15	84.6	4×φ75×55	Φ28	Φ54	4.5		37	97/158	140		192
4S301G	30/22	84.6	4×φ75×55	Φ28	Φ54	4.5		53	135/220	140		206
6S251D	25/18.5	110.5	6×φ70×55	Φ35	Φ54	4.75		45	116/193	140		224
6S351G	35/25.5	110.5	6×φ70×55	Φ42	Φ54	4.75		61	147/262	140		235
6S321D	30/22	126.8	6×φ75×55	Φ42	Φ54	4.75		53	135/220	140		228
6S401G	40/30	126.8	6×φ75×55	Φ42	Φ54	4.75		78	180/323	140		238
6S401D	40/30	151.6	6×φ82×55	Φ42	Φ54	4.75		78	180/323	140		239
6S501G	50/37	151.6	6×φ82×55	Φ42	Φ54	4.75		92	226/404	140		241

 

 

Company Profile

 

FAQ

 

Q1: Are you trading company or manufacturer ?

A1: We are manufacturer. 

Q2: Do you have your own R&D team? 
A2: Yes, we can customize products as your requirements. 

Q3: How about the payment methods? 
A3: We support T/T, L/C.

Q4: Can we be your distributor? 
A4: We are looking for distributors and agents all over the world. 

Q5: How's the package? 
A5: Normally are wooden package, but also we can pack it according to your requirements. 

Q6: How long is the delivery time? 
A6:It takes within 1 month from receipt of the deposit to preparation of the goods.

Q7: How long is the quality guarantee period?
A7:The warranty period is 1 year, and the after-sales service is available 24 hours.

Q8: What is your price?
A8:Our  price is based on quantity, material and size you required.The more machines you order, the lower price we will give! 

Q9: I want to know more details, what to do?
A9: Please send us an inquiry with your email address if you seldom use Made-in-China, or just press the button chatting online, We are here for you.

 We are a manufacturer that supports wholesale and customization, with good quality and cheap prices. If you need to order, please contact us via email. We will provide you with a quote promptly after receiving your inquiry. Wishing you a pleasant life!