Custom steel marine grabs

According to bulk density of materials, grabs can be classified into light, medium-size and heavy ones. On the basis of number of jaw plates, it also includes single-jaw Grab and double-jaw grab which is used in most popular. Multi-jaw grab should be adopted for lump ore, scrap iron and steel scrap, because it has such features as multi-grabs and sharp cut, and it is easy to plug into material pile. 

Shell type grab: suitable for port, dock, station yard, mine loading various aspects such as bulk, minerals, coal, ballast, conditions, etc., can also be used for conditions excavation, foundation trench excavation, highway construction, railway track laying and other projects.

Orange peel grab: suitable for steel scrap grab and refined work, a large amount of waste, waste landfill and construction sites torpedo, loading and unloading and handling work, automotive recycling field, the collapse of torpedo and recycling, bucket tooth can be replaced, and high hardness, wear resistant steel, to ensure that the service life is long;Valve shell can choose according to different work environment;The whole closed type valve shell, semi-closure type valve shell, valve shell and narrow width side lobe shell.

Timber grab: mainly used in all kinds of logs, lumber, pipe, barrel and other objects of grab and loading and unloading, can be single grab also can grab more root, cooperate with the tower crane, Gantry crane and crane use.Apply to log yard, port of discharge, etc.

Straw bundle grab: a specifically for straw power plant development of material handling equipment, mainly for straw bales of unloading, stacking storage and release work.Work level is high, adapt to the working environment moisture, dust, power plant straw storehouse use frequently, uninterrupted work requirements.

Technology

Offering our client best possible and most sustainable solutions to their requirement. Production procedure:
Step1: Drawing and technical requirement analysis, production lofting; 
Step2: Material cutting, trimming, groove, cleaning, bending, rolling, dimension & NDT inspection; 
Step3: From part assemble to whole assemble with accurate template and platform, dimension & NDT inspection, welding,           dimension & NDT inspection;
Step4: Other procedure if necessary;
Step5: Final dimension & NDT inspection for structure;
Step6: Machining if necessary;
Step7: Blasting and Painting with paint Hempel, Jotun, Inter, Sigma;
Step8: Package, Loading and Lashing when delivery;

Quality management

UniSite have a perfect managing system and quality control system which from initial work.  
ISO9001-2008/CCS; BV manufacturer capability qualification.
Taken part in the CHINA DREDGING ASSOCIATION
Quality, health, safety and environment (QHSE) 
Production guidelines
In-house safety training to our staff
Checking all the production equipment periodically
Preventing pollution, accidents and health hazards, auditing

UniSite`s core activity: serve for dredging and marine projects .Provide service and relevant parts for dredgers, including Dredger construction, repairing and maintenance.Provide items for dredging, land reclamation, offshore, marine engineering, piling works, municipal engineering, mechanical engineering, oilfield projects and environmental remediation projects.

Photos of our Custom steel marine grabs

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Product Categories : Steel Structures > Grab