{"id":2374,"date":"2026-06-30T08:59:01","date_gmt":"2026-06-30T08:59:01","guid":{"rendered":"https:\/\/hydrauliccylindersprice.com\/product\/hydraulic-press-mobile-workbench-cylinder\/"},"modified":"2026-06-30T08:59:02","modified_gmt":"2026-06-30T08:59:02","slug":"hydraulic-press-mobile-workbench-cylinder","status":"publish","type":"product","link":"https:\/\/hydrauliccylindersprice.com\/pt\/produto\/hydraulic-press-mobile-workbench-cylinder\/","title":{"rendered":"Hydraulic Press Mobile Workbench Cylinder"},"content":{"rendered":"

<\/p>\n

<\/p>\n

\n
\n Hydraulic Press \u00b7 Mobile Workbench Cylinder<\/span><\/p>\n

7.5 Metres of Travel.
The Workspace Comes to the Press.<\/h2>\n

The mobile workbench cylinder does not forge, stamp, or form anything. It moves the entire workbench \u2014 dies, tooling, workpiece, and all \u2014 from the open loading zone into the press work zone and back again. This single cylinder eliminates the most dangerous and time-consuming part of press operation: reaching into the press frame to load and unload heavy components.<\/p>\n

\n
\n
7,500mm<\/span><\/div>\n
Max Stroke<\/div>\n<\/div>\n
\n
125\u2013320mm<\/span><\/div>\n
Bore Range<\/div>\n<\/div>\n
\n
2,533KN<\/span><\/div>\n
Max Thrust<\/div>\n<\/div>\n
\n
31.5MPa<\/span><\/div>\n
Pressure<\/div>\n<\/div><\/div>\n<\/p><\/div>\n<\/section>\n

<\/p>\n

\n \"Hydraulic<\/p>\n

The Problem \u2014 Loading Inside the Press Frame<\/h2>\n

On a large hydraulic press without a mobile workbench, the die set sits permanently inside the press frame. To change dies, the operator must guide a crane between the press columns \u2014 a blind lift with limited visibility and restricted clearance \u2014 to remove the old die (5\u201350 tonnes) and lower the new one into position. Workers stand inside or beside the press frame during this process, surrounded by massive steel structures with the ram suspended overhead.<\/p>\n

This in-press die change is slow (30\u201390 minutes per changeover), risky (crane lifts between columns with restricted sightlines), and imprecise (alignment is done by eye or with basic guides). The mobile workbench cylinder solves all three problems by moving the work out of the press. Korea Ever-Power manufactures mobile workbench cylinders as part of the industrial engineering hydraulic cylinder<\/a> programme.<\/p>\n<\/section>\n

<\/p>\n

\n

Technical Specifications<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Product<\/td>\nHydraulic Press Mobile Workbench Cylinder<\/td>\n<\/tr>\n
Function<\/td>\nDrive the workbench in\/out of the press zone<\/td>\n<\/tr>\n
Bore Diameter<\/td>\n125 mm \u2013 320 mm<\/td>\n<\/tr>\n
Rod Diameter<\/td>\n90 mm \u2013 220 mm<\/td>\n<\/tr>\n
Stroke<\/td>\n\u2264 7,500 mm (longest in the press cylinder range)<\/td>\n<\/tr>\n
Maximum Thrust<\/td>\n2,533 KN (bore 320 mm \/ pressure 31.5 MPa)<\/td>\n<\/tr>\n
Working Pressure<\/td>\nUp to 31.5 MPa<\/td>\n<\/tr>\n
Certification<\/td>\nISO 9001 \u00b7 100% hydrostatic tested<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/section>\n

<\/p>\n

\n

Two-Zone Workflow \u2014 Loading Zone vs Pressing Zone<\/h2>\n

The mobile workbench divides the press operation into two distinct zones. All heavy lifting, die loading, and workpiece placement happens in the loading zone<\/strong> \u2014 a clear, open area alongside the press with full crane access, good lighting, and no overhead obstructions. The cylinder then drives the workbench into the pressing zone<\/strong> \u2014 between the press columns, under the ram \u2014 for the forming operation. After pressing, the cylinder retracts the workbench back to the loading zone for unloading.<\/p>\n

\n
\n
\n

Loading Zone (Outside Press)<\/h3>\n<\/div>\n
\n

Full crane access from above \u2014 no columns obstructing the lift path. Operators stand on the floor with clear sightlines to the workpiece, dies, and lifting hardware. Die changes, workpiece loading, and tooling setup all happen here.<\/p>\n

\n Open access<\/span>
\n Good visibility<\/span>
\n Safe crane lifts<\/span>\n <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\n
\n

Pressing Zone (Inside Press Frame)<\/h3>\n<\/div>\n
\n

Workbench locks into position under the ram. The press cycles \u2014 master, side, and return cylinders do their work. No workers inside the frame during pressing. Once complete, the cylinder pulls the workbench back out to the loading zone.<\/p>\n

\n Locked position<\/span>
\n No workers inside<\/span>
\n Automatic cycle<\/span>\n <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\n The safety benefit is fundamental: <\/strong>
\n the loading zone and the pressing zone are never active at the same time. The press cannot cycle until the workbench is confirmed locked in the pressing zone. The workbench cannot move until the press ram is confirmed at top dead centre. This spatial separation \u2014 enforced by the cylinder’s interlock system \u2014 eliminates the scenario of workers inside the press frame during active pressing.<\/span>\n <\/div>\n<\/section>\n

<\/p>\n

\n

How the 7.5-Metre Cylinder Works<\/h2>\n
\n \"Mobile<\/p>\n

The workbench \u2014 a heavy steel platform riding on rails embedded in the press foundation floor \u2014 carries the lower die, bolster plate, and any sub-bolster tooling as a single unit. The mobile workbench cylinder, mounted horizontally below floor level or along the rail system, connects to the workbench frame via a clevis or trunnion joint.<\/p>\n

When the cylinder extends, it pushes the loaded workbench from the loading zone into the pressing zone \u2014 a travel distance of up to 7,500 mm (the press width plus the loading zone clearance). The workbench locks into the pressing position using mechanical clamps or hydraulic locks. After the press cycle, the cylinder retracts, pulling the workbench back to the loading zone. The total in\/out cycle time is typically 15\u201345 seconds depending on the travel distance and the workbench mass.<\/p>\n

The 7,500 mm stroke is the longest of any cylinder in the Korea Ever-Power hydraulic press cylinder range<\/a>. It exceeds even the lateral shift anvil cylinder (5,500 mm) because the workbench must travel completely clear of the press frame \u2014 the full frame width plus enough clearance for the crane to access the workbench without interference from the press columns.<\/p>\n<\/p><\/div>\n

<\/div>\n<\/section>\n

<\/p>\n

\n
\n

Die Changeover \u2014 From 90 Minutes to 10<\/h2>\n

The mobile workbench transforms die changeover from the longest non-productive interval in the press schedule to a rapid, safe procedure that barely interrupts production.<\/p>\n

\n
\n Without mobile workbench<\/strong><\/p>\n

Stop press \u2192 wait for ram to top \u2192 lock ram \u2192 enter press frame \u2192 disconnect die clamps \u2192 rig crane \u2192 lift old die out between columns (blind lift, 10\u201320 min) \u2192 lower new die in (another blind lift, 10\u201320 min) \u2192 align \u2192 clamp \u2192 exit frame \u2192 unlock ram \u2192 restart. Total: 60\u201390 minutes.<\/strong><\/p>\n<\/p><\/div>\n

\n With mobile workbench<\/strong><\/p>\n

Stop press \u2192 ram to top \u2192 cylinder retracts workbench out \u2192 crane lifts old die off workbench in open loading zone (clear lift, 3\u20135 min) \u2192 crane lowers new die onto workbench (clear lift, 3\u20135 min) \u2192 cylinder pushes workbench in \u2192 lock \u2192 restart. Total: 8\u201312 minutes.<\/strong> All crane lifts are in the open, with full visibility.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

On a press that changes dies 3 times per shift, the mobile workbench saves 150\u2013240 minutes of downtime per shift \u2014 equivalent to 2.5\u20134 hours of additional pressing capacity. Over a year, that is thousands of additional production hours from the same press. The mobile workbench cylinder pays for itself in reduced downtime within months.<\/p>\n<\/p><\/div>\n<\/section>\n

<\/p>\n

\n \"Mobile
\n<\/section>\n

<\/p>\n

\n

Manufacturing a 7.5-Metre Cylinder<\/h2>\n
\n \"Korea<\/p>\n

A 7,500 mm stroke requires a barrel approximately 8,000\u20138,500 mm long \u2014 over 8 metres of seamless steel tube that must be bored straight, honed smooth, and assembled with a matching rod of equal length and straightness. Very few cylinder manufacturers have the deep-hole boring and honing capacity to machine barrels this long. Korea Ever-Power’s facility handles bore depths up to 8,500 mm \u2014 covering the full mobile workbench cylinder range.<\/p>\n

At this length, bore straightness becomes the dominant manufacturing challenge. The bore centreline must not deviate more than 1 mm over the full 8-metre length \u2014 otherwise the piston binds at one end of the stroke. Korea Ever-Power uses BTA (boring and trepanning association) deep-hole boring tools with guide pads that follow the bore during cutting, maintaining straightness throughout the cut.<\/p>\n

The rod \u2014 up to 220 mm diameter and 8+ metres long \u2014 requires the same straightness standard. Rod stock is verified for bow (\u22640.3 mm\/metre) before chrome plating and grinding. The completed cylinder is hydrostatic tested at 1.5\u00d7 working pressure AND functionally tested for full-stroke traverse to verify no binding, no stick-slip, and consistent speed throughout the 7,500 mm travel.<\/p>\n<\/p><\/div>\n

<\/div>\n<\/section>\n

<\/p>\n

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OEM & ODM<\/h2>\n
\n
\n
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What You Provide<\/h3>\n<\/div>\n
\n

Workbench weight (tonnes), total travel distance (loading zone edge to pressing zone centre), traverse speed, workbench rail system type, mounting location (below floor \/ alongside rails), rod end connection type, and the press foundation drawing showing rail positions and cylinder mounting space. For dual-workbench presses (two benches alternating): specify both travel distances.<\/p>\n<\/div><\/div>\n

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What the Factory Delivers<\/h3>\n<\/div>\n
\n

Engineering drawing with bore, rod, stroke, retracted length, rod support positions, mounting and connection details. Full-stroke functional test report. 100% hydrostatic test certificate. Seal kits for scheduled maintenance. Browse all industrial press cylinders<\/a> including mobile workbench, lateral shift, and all auxiliary cylinders.<\/p>\n<\/div><\/div>\n<\/p><\/div>\n<\/section>\n

<\/p>\n

\n

FAQ<\/h2>\n
\n
\n

Can a press have two mobile workbenches?<\/h3>\n

Yes \u2014 this is called a shuttle workbench system. One workbench enters the press from the left while the other is loaded in the right-side loading zone. After the press stroke, the first workbench exits left and the second enters from the right. This eliminates all waiting time between press strokes \u2014 the press never sits idle waiting for a workbench to load. Each workbench has its own mobile workbench cylinder. Korea Ever-Power supplies matched pairs for shuttle systems.<\/p>\n<\/p><\/div>\n

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How is the workbench locked in the pressing position?<\/h3>\n

Mechanical wedge locks or hydraulic clamping cylinders engage when the workbench reaches the pressing position. These locks resist the lateral and vertical forces generated during the press stroke \u2014 the mobile workbench cylinder itself is not designed to resist pressing forces, only to move the workbench. The locking mechanism and the position sensor (confirming locked status) are interlocked with the press control system.<\/p>\n<\/p><\/div>\n

\n

What is the difference between this and the lateral shift anvil cylinder?<\/h3>\n

Both are horizontal-motion cylinders, but they operate at different scales. The lateral shift anvil cylinder<\/a> moves the anvil (lower die) sideways WITHIN the press frame \u2014 shifting between die stations during a forging sequence. The mobile workbench cylinder moves the ENTIRE workbench IN and OUT of the press frame \u2014 for loading, unloading, and die changeover. The lateral shift operates during production (between press strokes); the mobile workbench operates between production runs (during setup). The same horizontal cylinder engineering \u2014 rod support, sag prevention, position control \u2014 applies to both. Similar precision principles govern forklift reach mechanisms<\/a> and telescopic cylinder positioning<\/a>.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n

<\/p>\n

\n

Related Categories<\/h2>\n
\n <\/p>\n
\n
\"Telescopic\"<\/div>\n
\n
Telescopic Hydraulic Cylinders \u2192<\/div>\n
Dump truck, trailer, hoist.<\/div>\n<\/div>\n<\/div>\n

<\/a>
\n <\/p>\n

\n
\"Forklift\"<\/div>\n
\n
Forklift Hydraulic Cylinders \u2192<\/div>\n
Lift, tilt, steer \u2014 OEM.<\/div>\n<\/div>\n<\/div>\n

<\/a>
\n <\/p>\n

\n
\"AWV\"<\/div>\n
\n
Aerial Work Vehicle Cylinders \u2192<\/div>\n
Scissor, boom, platforms.<\/div>\n<\/div>\n<\/div>\n

<\/a>\n <\/div>\n<\/section>\n

<\/main><\/p>","protected":false},"excerpt":{"rendered":"

Hydraulic press mobile workbench cylinder \u2014 the longest-stroke actuator in the press cylinder family, driving the entire workbench assembly into and out of the press work zone. Stroke up to 7,500 mm (7.5 metres). The mobile workbench cylinder transforms press logistics: dies, workpieces, and tooling are loaded onto the workbench outside the press \u2014 where there is crane access, operator space, and visibility \u2014 then the cylinder drives the loaded workbench into the press for the forming operation. After forming, the cylinder drives the workbench back out for unloading. No reaching into the press frame. No blind crane lifts between the columns. Bore 125\u2013320 mm, rod 90\u2013220 mm, thrust up to 2,533 KN at 31.5 MPa. Korea Ever-Power. ISO 9001. OEM & ODM.<\/div>","protected":false},"featured_media":2375,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[852],"product_tag":[],"class_list":["post-2374","product","type-product","status-publish","has-post-thumbnail","product_cat-industrial-engineering-hydraulic-cylinders","pa_editor-cxm","first","instock","product-type-simple"],"_links":{"self":[{"href":"https:\/\/hydrauliccylindersprice.com\/pt\/wp-json\/wp\/v2\/product\/2374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydrauliccylindersprice.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hydrauliccylindersprice.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hydrauliccylindersprice.com\/pt\/wp-json\/wp\/v2\/comments?post=2374"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hydrauliccylindersprice.com\/pt\/wp-json\/wp\/v2\/media\/2375"}],"wp:attachment":[{"href":"https:\/\/hydrauliccylindersprice.com\/pt\/wp-json\/wp\/v2\/media?parent=2374"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hydrauliccylindersprice.com\/pt\/wp-json\/wp\/v2\/product_brand?post=2374"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hydrauliccylindersprice.com\/pt\/wp-json\/wp\/v2\/product_cat?post=2374"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hydrauliccylindersprice.com\/pt\/wp-json\/wp\/v2\/product_tag?post=2374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}