Product Categories
Dowin Hydraulics is a leading manufacturer of premium hydraulic cylinders, pneumatic cylinders, specialized actuators, and customized components. Explore our 12 product categories below.
Pneumatic Cylinder Seals
High-performance sealing systems engineered specifically for pneumatic operations. These seals prevent air leaks, maintain pressure consistency, and reduce frictional resistance, ensuring optimal cylinder life and efficiency.
- High abrasion resistance
- Low friction coefficient
MS Heavy Duty Pneumatic Cylinder
Heavy-duty pneumatic air cylinders constructed with mild steel components and high-strength piston rods. Engineered to handle large thrusts and high-speed linear movements in automated industrial applications.
- Max pressure up to 10 Bar
- High-tensile steel construction
SS Hydraulic Manifold Block
Precision CNC-machined stainless steel manifold blocks designed to centralize valve routing, eliminate connection piping leakage, and integrate hydraulic control loops in a compact footprint.
- CNC precision bored pathways
- High pressure resistance (up to 3000 PSI)
MS Hydraulic Actuator
Double-acting linear hydraulic actuators constructed from premium grade mild steel. Ideal for dampening, opening sluice gates, and automation of industrial dampers.
- High force-to-size ratio
- Single or double acting configuration
Mill Type Hydraulic Cylinder
Heavy-duty roundline welded cylinders built to withstand high mechanical shock loads and hostile operating environments, standard in steel mills and primary metals manufacturing.
- Designed for mill-duty shock loads
- Robust cast iron or steel construction
Bolted Type Hydraulic Cylinder
Standard hydraulic cylinders featuring bolted gland design for easy seal replacement and field maintenance. Perfect for material handling and container tipping operations.
- Bolted gland design for quick repair
- High-grade chrome-plated piston rod
SS Hydraulic Components
Precision-machined stainless steel fittings, valves, adaptors, and custom accessories ensuring leak-free performance under extreme hydraulic pressures.
- Highly corrosion-resistant grades
- Thread options: BSP, NPT, Metric
Steel Double Action Hydraulic Cylinder
Seamless steel double-acting cylinders built for heavy-duty industrial hoist, lift, and mechanical pressing actions requiring continuous pressure and speed.
- Seamless high-tensile steel barrel
- Double acting design for power on both strokes
Cast Iron Hydraulic Cylinder
Robust cylinders manufactured using high-strength cast iron heads and caps. Well suited for agricultural, earthmoving, and stationary industrial machinery.
- Heavy cast iron construction
- Highly cost-effective and durable
Hydraulic Block Cylinder
Compact block cylinders designed for short stroke machining fixtures, die clamping, and space-constrained automation systems.
- Compact rectangular body
- Multi-side mounting configurations
Mild Steel Double Acting Hydraulic Cylinder
Double-acting hydraulic cylinders built with precision-ground mild steel barrels, designed for standard industrial automation and mechanical operations.
- Polished inner barrel surfaces
- Reliable double-acting movement
Welded Type Hydraulic Cylinder
High-tonnage welded design hydraulic cylinders engineered for heavy vehicle lifts, construction equipment, and heavy manufacturing presses.
- Heavy-duty welded construction
- Extreme pressure resistance (up to 400 Bar)