Big Casting Reciprocating Compressor Cylinder Block for Industrial Machinery Equipment

Product Description

Product Description

Forged Reciprocating Compressor Cylinder Block for Industrial Machinery Equipment
 

The cylinder body of a reciprocating compressor is one of the core components in piston-type compressors. As the pressure-bearing housing, it provides the working chamber for the piston and valve system, ensuring efficient compression of gases such as air, hydrogen, nitrogen, or process gases.

Parameter	Specification
Material	Alloy Steel
Max. Pressure	35 MPa
Stroke Length	200mm
Cooling Method	Water-jacket design
OEM Service Offered	According to Customer Drawings

Working Principle

During operation, the piston reciprocates within the cylinder body, reducing and compressing the gas volume with each stroke. The gas enters and exits through the valve system, and the cylinder body ensures reliable sealing, heat dissipation, and structural strength to maintain long-term stable operation of the compressor.

Machining Processes

    1.    Casting: High-quality alloy steel casting ensures material density and mechanical strength.
    2.    Heat Treatment: Improves hardness, wear resistance, and fatigue strength.
    3.    CNC Machining: Precision boring, milling, and drilling of valve seats and installation surfaces.
    4.    Surface Treatment: Anti-rust coating and inspection to ensure durability.
    5.    Quality Testing: Dimensional inspection, pressure testing, and non-destructive testing (NDT)

Precision boring:

Heavy rusted metal component is clamped on a boring machine bed. The vertical spindle enlarges pre-drilled holes to exact dimensions, achieving smooth surfaces for high-pressure sealing applications.

Equipment installation:

The installer is using tools to perform the bolt tightening operation on the compressor cylinder.By tightening the operation, the connections of each component in the cylinder body become more stable and the sealing becomes more reliable.

Pneumatic test:

The technician will do a pneumatic pressure test on a large industrial component with multiple flanges. Using a gauge attached via hose, he verifies structural integrity and leak-tightness in compliance with safety standards.

  

Other Related Products

TOTEM PRODUCTs 
We also produce Forging parts, Casting parts and Machining parts and Welding parts.
Mainly use on Hydraulic Forging Press, Rolling Mill Production Line, Mining Plant, Cement plant, Power Plant, Paper Mill Plant, Oil Field, Seaport Facilities, Vessel etc. 

 

 

 

Company Profile

 

TOTEM PRODUCT
Forging parts, Casting parts and Machining parts and Welding parts.
Mainly use on Hydraulic Forging Press, Rolling Mill Production Line, Mining Plant, Cement plant, Power Plant, Paper Mill Plant, Oil Field, Seaport Facilities, Vessel etc.
1.     Cast Steel & Iron
1.1 Normal Cast Steel
Girth Gear, Supporting Roller, Rolling Ring Tire, Thrust Roller, End Cap/Cover
Roll Chock, Rope Sheave/Wheel, Sprocket /Chain Wheel other Customized Castings
1.2 Wear-resistant Cast Steel
Jaw plate, Mantle, Fixed plate, Hammer, Vertical Roller Mill Roller Cover, Liner etc
1.3 Heat Resistant Cast Steel
Grate plate, Dip tube, Slicing plate, Hanger and so on
1.4 Cast Iron
Slag Pot, Bearing Housing, Babbitt lining bearing housing etc.
2.     Shaft & Forging spares
2.1 Shaft
Eccentric Shaft, Gear Shaft, Stern Shaft, Screw Shaft, Fan Shaft, Flange Shaft, Intermediate Shaft, Hollow Shaft, Roller Press Shaft, Propeller shaft, Marine Shaft, Other Abnormal shaft & Axle
2.2 Customized Forging spares
Rolling Mill Roll Chock, Hydraulic Cylinder, Plunger, Piston Rod, Forging Supporting Roller, Hydraulic Rod, Worm and other Customized Forging spares
3.     Gear & Pinion & Segment/ Rack
3.1 Bevel / Helical / Spur / Internal / Worm Gear, Bevel / Spiral / Crown Pinion
Gear Segment / Helical Rack, Spur Gear Rack, Slewing Bearing.
3.2 High-precision Gear Grinding Pinion, Wheel, Gear, Shaft (Grade-5,6,7) 

TOTEM Philosophy: Quality-No. 1, Integrity- No. 1, Service- No. 1

FAQ

Q.What type of your company?
A.TOTEM is a technology-driven manufacturer expert in R&D and complex machining of medium-to-large precision parts. By strategically investing in or forming joint ventures with trusted foundries, forging plants, and processors, we have built deeply integrated partnerships. This ensures smooth production from raw materials to finished products and allows flexible handling of urgent orders through external cooperation, minimizing bottlenecks and delays.
 
Q.What exactly is your machining capability? Is your equipment advanced?
A.Our production base is equipped with comprehensive modern CNC machine tools, such as three-axis, four-axis, and five-axis machining centers, CNC lathes, milling machines, and grinding machines. We handle everything from simple to highly complex parts. Our technical team know each machine's capabilities and choose the best equipment and process to ensure precision and control costs from your drawings.
 
Q.If the drawings I provide may contain design challenges or conflicts with actual manufacturing processes, can you handle them?
A.We offer DFM analysis to spot potential issues early and suggest design modifications to reduce costs and improve manufacturability.
 
Q.What is your quality control process?
A.We ensure quality at every stage with precision inspections and advanced tools supported by third-party verification. 
 
Q.What is the entire collaboration process from inquiry to delivery?
A.From inquiry to delivery: sharing requirements, technical review (DFM), quotation, production with updates, final inspection, and delivery.
 
Q.What is your primary advantage over other suppliers?
A.We provide not just parts but also manufacturing solutions, acting as your external expert team for seamless project execution.
 
Q.How do we begin our first collaboration? What information is required?
A.Send us your product drawings, materials, quantities, and budget.Our sales engineer will coordinate with you on the details.