Industrial and marine hydraulic cylinders Grices

Italian manufacturer Grices: industrial tie-rod cylinders, heavy-duty round head cylinders, compact short-stroke cylinders, and marine stainless steel units.

Standard industrial hydraulic cylinders Grices series CH (ISO 6020/2, DIN 24554)

Hydraulic cylinders Grices series CH are manufactured in full conformity with international standards ISO 6020/2 and DIN 24554. Models engineered with square heads and tie-rods sustain continuous nominal pressures up to 16 MPa across manufacturing machinery and presses.

Conformity to international standards ISO 6020/2 and DIN 24554 for machine tooling
Nominal continuous pressure of 16 MPa with peak operational capability up to 25 MPa
Bore diameters from 25 to 200 millimeters and operating stroke up to 4000 millimeters
Fourteen standardized mounting configurations and magnetostrictive sensor integration

Heavy-duty metallurgical hydraulic cylinders Grices series CC (ISO 6022, DIN 24333)

Heavy-duty hydraulic cylinders Grices series CC are engineered under ISO 6022 and DIN 24333 standards for steel production mills and foundry machinery. Round head configurations and reinforced retaining flanges ensure durability under continuous pressure of 25 MPa.

Full adherence to rigorous metallurgical standards ISO 6022 and German DIN 24333
Continuous rated pressure of 25 MPa and peak hydraulic surge resistance to 32 MPa
Bore diameters from 50 to 320 millimeters engineered with reinforced barrel walls
Heavy guide bushings and optional integrated magnetostrictive linear transducer CCT

Compact short-stroke hydraulic cylinders Grices series CB with magnetic sensors

Compact short-stroke hydraulic cylinders Grices series CB are tailored for molding machinery, injection tools, and automated clamping fixtures with limited room. Units feature an ultra-short footprint and provide continuous working pressure performance up to 16 MPa.

Ultra-compact body footprint optimized for tooling fixtures and molding dies
Continuous pressure capability of 16 MPa with peak safety factor up to 25 MPa
Bore diameters from 25 to 100 millimeters with adjustable magnetic position switches
High-performance seal elements engineered for rapid cycling and elevated speeds

Welded hydraulic cylinders Grices series CL for mobile machinery

Welded hydraulic cylinders Grices series CL are designed for mobile machinery, transport lifting equipment, agricultural equipment, and industrial lift platforms. The rigid welded construction ensures high dependability under standard operating pressure of 14 MPa.

Rigid welded body architecture built for mobile hydraulic lift mechanisms
Continuous operational pressure of 14 MPa with surge limits up to 21 MPa
Bore diameter choices from 40 to 100 millimeters with high-yield rod material
Economical mechanical configuration delivering dependable long-term endurance

Marine corrosion-resistant hydraulic cylinders Grices series MXP and COA (AISI 316)

Marine hydraulic cylinders Grices series MXP and COA are built from AISI 316 stainless steel and marine brass OT58. They power yacht gangways, folding ramps, and steering helms, functioning dependably under continuous working pressures between 12 and 15 MPa.

Constructed entirely from AISI 316 stainless steel and marine brass OT58 alloys
Hydraulic fluid supply through rear pivot pin eliminating external flexible hoses
Rated pressure up to 12 to 15 MPa engineered for extreme salt fog exposure
Dedicated mounting brackets STP for rigid attachment directly to boat sterns

Sealing kits, rod eyes, and ISO/DIN mounting accessories Grices

Grices supplies a comprehensive portfolio of cylinder maintenance components: seal kits molded from NBR, FKM, and PTFE, spherical rod eyes, mounting brackets, and ISO trunnions. Every component delivers precision interchangeability and long operating endurance.

Elastomeric seal kits in NBR, fluorocarbon FKM, and low-friction PTFE materials
Spherical rod eyes, rod clevises, and swivel pivot pins conforming to ISO standards
Front and rear mounting flanges, intermediate trunnions, and pivot bracket blocks
Dimensional alignment across all standard cylinder models including CH, CC, and CB

Italian engineering heritage and Grices cylinder manufacturing evolution

The engineering background of Italian manufacturer Grices originated in 1978 when Bruno Cesana established a specialized cylinder machining plant in the province of Lecco.

Accumulating comprehensive experience in fluid power actuation and mechanical engineering, the family-led company expanded into a prominent European manufacturer of industrial hydraulic actuators.

Modern manufacturing operations of Grices are situated in the municipality of Valgreghentino within the Lombardy industrial district. The production site integrates automated multi-axis numeric control turning centers, robotic welding stations, and specialized bore honing equipment.

The factory supplies precision actuation components to machine tool builders, injection molders, and shipbuilding yards.

Standard industrial tie-rod cylinders series CH under ISO 6020/2 and DIN 24554

The Grices CH cylinder portfolio represents standardized fluid power actuators engineered with square heads and high-tensile tie-rods adhering to ISO 6020/2 and DIN 24554 standards.

These actuators sustain continuous nominal working pressures up to 16 MPa alongside hydraulic pressure surges up to 25 MPa under demanding round-the-clock factory duty cycles.

A comprehensive array of mounting arrangements includes fourteen standardized pivot eyes, intermediate trunnions, and mounting flange attachments.

The mechanical layout provides three rod diameter configurations for every bore dimension, alongside optional integration of magnetostrictive linear transducers for automated tooling lines requiring precise digital positioning feedback.

Heavy-duty hydraulic cylinders series CC for metallurgy and steelworks

Heavy-duty cylinders Grices series CC are engineered in rigorous conformity with international standards ISO 6022 and DIN 24333.

Actuators incorporate massive round heads and reinforced mounting flanges, empowering long-term performance under continuous working pressures of 25 MPa throughout hot rolling mills, metal smelting facilities, and heavy mining machinery.

Heavy-wall precision honed steel tubes and alloy steel rods coated with hard chrome withstand substantial radial side loads and abrasive industrial particulate atmospheres.

The specialized CCT variant incorporates an internal magnetostrictive position transducer protected from external mechanical impacts and structural vibrations characteristic of forging presses.

Compact short-stroke cylinders series CB for tooling and injection dies

Compact short-stroke hydraulic cylinders Grices series CB are designed for integration within restricted envelopes inside plastic injection molds, stamping tools, and automated clamping jigs.

A minimized overall body length permits mounting inside narrow tooling cavities, providing dependable mold locking and part ejection forces under nominal pressures of 16 MPa.

The cylinder body incorporates longitudinal profiling grooves to accommodate compact non-contact magnetic position switches.

Specialized elastomer seal elements provide minimal frictional resistance and leak-free performance across high-frequency cycling and elevated operating temperatures found in industrial plastics processing.

Welded hydraulic cylinders series CL for mobile machinery and lift mechanisms

Welded hydraulic cylinders Grices series CL are tailored for mobile equipment, aerial work platforms, lifting jibs, and loading dock equipment.

The solid welded body architecture offers elevated specific yield strength, outstanding rigidity against bending moments, and dependable resistance to mobile machine vibration under standard operating pressures of 14 MPa.

The elimination of external longitudinal tie-rods reduces cylinder radial clearance and avoids loose threaded fasteners under severe mechanical shock conditions.

Specially formulated anti-friction piston wear rings prevent metal-to-metal rubbing, protecting internal honed barrel finishes from scratching or galling during long operational intervals.

Marine corrosion-resistant cylinders series MXP and COA in AISI 316 steel

The specialized marine cylinder series Grices MXP and COA is developed for operating gangways, boarding ladders, stern ramps, and steering rudders on motor yachts and commercial ships.

Critical structural elements are fabricated from AISI 316 molybdenum-stabilized stainless steel and corrosion-resistant marine brass OT58, resisting continuous salt fog immersion.

An innovative design characteristic of the MXP series incorporates internal fluid delivery pathways through the rear pivot pin, completely avoiding external flexible hydraulic hoses.

This design preserves operational reliability during underwater submersion and prevents mechanical pinching against stern hulls and transom framework.

Grices and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Grices and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.