What information do you need to quote a custom hydraulic cylinder?

Send bore diameter, rod diameter, stroke, retracted (pin-to-pin) length, working pressure, single- or double-acting design, mounting type at both ends, port size and thread standard, operating environment and estimated annual quantity. A drawing, a sample or a photo of the original nameplate shortens the quotation process.

Can you reproduce an OEM replacement cylinder from a sample?

Yes. Our engineers measure the sample, prepare a technical drawing and send it for your confirmation before machining starts, so interchangeability is agreed in writing before production.

Which standards do your parts and tooling follow?

We machine to the customer drawing in metric or imperial units. Typical references include ISO 6H thread tolerance for hydraulic cylinder nuts, DIN 69872 and JIS B6339 for CNC retention knobs, and ER collet systems for milling tool holders.

Do you supply hydraulic cylinder components separately?

Yes. We supply cylinder heads, pistons, nuts, flanges, bases, integrated barrels, bushings and spherical bearings, as well as hydraulic valve blocks, for cylinder builders and repair workshops.

How are export orders packed and shipped?

Goods are packed with standard export materials to prevent transit damage and shipped by sea, air or express courier according to your preference, with tracking information provided.

How quickly will I receive a reply?

Our sales engineers reply to email enquiries within 24 hours. You can also reach the team directly by phone or WhatsApp.

Custom Pneumatic Hydraulic Vise Suppliers, Manufacturer

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Custom Pneumatic Hydraulic Vise Suppliers, Manufacturer

The pneumatic hydraulic vise is a fixture that combines pneumatic and hydraulic technologies. It is one of the important components of milling machines, drilling machines, etc., and is suitable for the processing of precision parts.

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Product Description

Description

Working Principle: It utilizes air pressure to drive the cylinder piston, generating thrust that propels the hydraulic oil. This oil pressure transmission subsequently pushes the lead screw or alternative transmission component of the vise, achieving the clamping and releasing actions of the clamp mouth.

The clamping force of the hydraulic vise can be freely adjusted between 0-6000kg. Clamping copper and aluminum products is effortless, as the switch speed is just one second.

The clamping distance can reach 5mm, and it can be connected to the CNC system signal to control the clamping and loosening of the hydraulic vise, thereby enabling automatic operation of the vise.

The hydraulic vise adopts a hemispherical pull-down design. When clamping the workpiece, the movable block of the vise will generate a downward pulling force, preventing the workpiece from upwarping.

Note: It is advisable to use hydraulic vise in conjunction with an oil-water separator.

Key Features

1 Large Clamping Force

2 High Precision

3 Rapid Response Speed

4 High Security

5 Convenient Operation

Specifications

Material: Ductile cast iron

Parallelism: 0.02/100mm

Verticality: 0.02/100mm

Model No	Jaw Width (mm)	Jaw Height (mm)	Opening Size (mm)	Length (mm)
QT160-1	160	45	160	535
QT160-2	160	45	260	545
QT200-1	200	55	260	545
QT200-2	200	55	360	645

Applications

1 Mechanical processing

2 Automobile manufacturing

3 Mold manufacturing

Product Video

Service & Capabilities

Qingdao Micro Precision Machinery Co., Ltd. has been providing the following CNC tools services to global customers for decades.

1. Business Type: OEM & ODM Manufacturer

2. DRW Format: DWG, PDF, IGS, STEP, SLDPRT, SLDDRW, PRT, DRW, DXF, X_T, etc.

3. Customization: Accepting customization if a certain quantity is reached

4. QC System: ISO9001: 2008

Reliable Quality

Competitive Price

High precision, high quality, tight tolerance

Continuous Improvement

Defect-Free Products

On-Time Delivery

Customer Satisfaction

Excellent After-Sales Service

Frequently Asked Questions (FAQ)

What is the adjustable clamping force range of this hydraulic vise?

The clamping force can be freely adjusted between 0 and 6000 kg, making it suitable for delicate operations as well as heavy-duty processing of copper, aluminum, and steel workpieces.

How does the pull-down mechanism prevent workpiece upwarping?

The vise utilizes a specialized hemispherical pull-down structure. As the movable block engages, it generates an active downward force that pulls the workpiece firmly against the bed surface, preventing it from lifting during machining.

Can this hydraulic vise be integrated into automated CNC workflows?

Yes, the vise can receive direct signal integration from the CNC controller, allowing automated clamping and loosening routines with a clamping switch speed of approximately one second.

What are the precision standards for parallelism and verticality?

Both the parallelism and verticality are precision machined to achieve standard tolerances within 0.02mm per 100mm, ensuring tight machining tolerances.

What drawing file formats are supported for OEM/ODM projects?

We support multiple industry-standard design formats including DWG, PDF, IGS, STEP, SLDPRT, SLDDRW, PRT, DRW, DXF, and X_T.