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The L-type compressor is a type of compressor. Its cylinder arrangement is in an L shape and is composed of two mutually perpendicular cylinders. This kind of compressor has many advantages. From the perspective of power transmission, it has better power balance and relatively less vibration during operation. And because the structure is relatively compact, it takes up relatively less space and is suitable for working environments with limited space. It is relatively common in many fields, for example, in some small refrigeration equipment or industrial gas compression scenarios.
| model | medium | Cylinder stroke | speed | Motor shaft power | Motor connection type | motor model | Motor speed | Motor Voltage | motor power(Kw) |
| L-11/7 | Air | 200 | 480 | 55 | Belt connection | JY250M-6 | 986 | 380 | 65 |
| L-11/7 | Air | 200 | 480 | 55 | Direct connection | YY355M2-12 | 488 | 380 | 55 |
| 3L-7/8 | Air | 200 | 340 | 37 | Belt connection | Y280M-8 | 740 | 380 | 45 |
| 3LA-16/3.5 | Air | 200 | 480 | 72 | Belt connection | Y315S-6 | 990 | 380 | 75 |
| 3LB-20/2.5 | Air | 200 | 480 | 65 | Belt connection | Y315S-6 | 990 | 380 | 75 |
| 3LD-20/3.5 | Air | 200 | 534 | 80 | Belt connection | Y315M-6 | 986 | 380 | 90 |
| L-22/7 | Air | 240 | 400 | 118 | Belt connection | Y315M2-8 | 740 | 380 | 132 |
| 4LA-30/4.5-1 | Air | 240 | 537 | 125 | Belt connection | Y315M2-6 | 980 | 380 | 132 |
| 4LA-28/4 | Air | 240 | 537 | 125 | Belt connection | Y315M2-6 | 980 | 380 | 132 |
| 4LW2-40/3.5 | Air | 240 | 480 | 185 | |||||
| 4LW3-40/3.5 | Air | 240 | |||||||
| 4LB2-40/1.5 | Air | 240 | Y315M1-8 | 740 | 380 | 110 | |||
| 4LBW4-40/1.5 | Air | 240 | 460 | 96 | Y315M1-8 | 740 | 380 | 110 | |
| 4LBW5-40/2 | Air | 240 | 400 | 125 | Y315M2-8 | 740 | 380 | 132 | |
| 4L3-22/7 | Vinyl chloride | 240 | |||||||
| 3L(1)W-3/10-16 | Liquefied petroleum gas | 200 | 421 | 34 | YB3-315L-14 | 421 | 380 | 45 |
Weifang Dashan Petrochemical Machinery Co., Ltd. is a technology-based enterprise specializing in the design, production, sales, and service of new reciprocating compressors and parts processing and maintenance services. The company has over 530 employees, including 16 professionals, and is organized into departments such as Technology, Sales, Maintenance Service, Production & Supply, and General Affairs.
The company has obtained ISO9001 Quality Management System certification, ISO14001 Environmental Management System certification, and GB/T28001 Occupational Health and Safety Management System certification. Collaborating with domestic institutions such as the Institute of Computing Technology of the Chinese Academy of Sciences and drawing on advanced technologies both domestically and internationally, the company, with its professional R&D team, highly skilled technical personnel, and strong after-sales service team, provides high-quality products and system services to customers.
The products are mainly used in fields such as petrochemicals, coal chemicals, chemicals, and LNG.
Weifang Dashan Petrochemical Machinery Co., Ltd. is a high-tech enterprise in Shandong Province and one of the top 100 non-public enterprises in Weicheng District. The company owns the Weifang Compressor Engineering Technology Center. Established in 2005, the company covers a total area of 50,000 square meters, with a building area of 20,000 square meters, a registered capital of RMB 22 million, and total assets amounting to RMB 150 million.
The company has the capacity to produce multiple sets of compressors annually, along with the ability to manufacture over 100,000 compressor valves, process 50 tons of PTFE products, and 10 tons of PEEK products per year. Its product development and manufacturing capabilities are among the top in the domestic industry.
The company can provide users with complete compressor solutions, including the design and development of eight series-M, MD, H, D, Z, P, V, and L-with gas forces ranging from 1 ton to 150 tons, as well as key components. It also offers technical consultation and maintenance services for all models and products from suppliers.
1,one of Compressor industry leader
