Yantai Amho Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of machine vise in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to buy premium machine vise at competitive price from our factory.
Product Overview
Our Quick Action Machine Vise is a high-efficiency precision workholding tool widely used in CNC machining, milling, drilling and grinding operations. Also known as quick release machinist vise and fast clamping machine vise, it is upgraded with a rapid clamping mechanism compared with traditional manual vises.
This industrial machine tool accessory can secure and release workpieces in seconds, removing the hassle of repeated screw turning. It maintains consistent clamping force and reliable positioning accuracy, lifting overall workshop throughput. It works perfectly for repeated batch runs and precision metal machining jobs.

Product advantages
Convenient operation
Within the available clamping range, simple pulling delivers fast workpiece locking.
Preserved clamping force
Its unique structure only needs light tightening for thin workpieces. Workpieces stay free of deformation and keep steady during cutting. Thin stock will not bend under clamping pressure.
Anti-lifting design
Positioning pins lock into locating grooves and push moving jaws downward. This fixes the common issue where workpieces lift upward while clamped.
Superior precision
Vise bodies go through high-temperature tempering plus six months of natural aging. Slide tracks receive high-frequency quenching. Single vise accuracy holds within 0.005mm. When multiple machine vises work together, cumulative error stays below 0.01mm, with parallelism and perpendicularity both within 0.01mm.
Extended service life
This upgraded quick action machine vise delivers up to 15 years of service life. Ductile cast iron 450 forms the robust vise body. The fully enclosed clamping mechanism blocks iron chips from getting inside.
Strong cost performance
Coated sand casting is used for vise body production to cut manufacturing costs. These precision workholding tools with full performance features come at a much lower price compared with competing products in the same grade.

Application Fields
CNC Machining Centers: Fast clamping for batch metal parts, suitable for repetitive milling and cutting processing.
Milling & Drilling Machines: Ideal for precision positioning in flat milling, hole drilling, tapping and slotting operations.
Grinding & Precision Machining: Provides stable clamping force to ensure high-precision finishing of small and medium-sized workpieces.
Hardware & Mold Manufacturing: Used for mold parts, hardware accessories and mechanical component clamping and processing.
Automotive & Mechanical Parts Processing: Perfect for batch production of auto fittings, standard parts and custom mechanical components.
Workshop Batch Production: Optimizes workflow for factories with frequent workpiece replacement and high-frequency processing tasks.

Specifications
|
Model |
A (mm) |
B (mm) |
C (mm) |
H (mm) |
L (mm) |
Weight (kg) |
|
160 |
400 |
65 |
165 |
130 |
210 |
28.5 |
|
160L |
500 |
65 |
165 |
140 |
310 |
33.7 |
|
180 |
500 |
65 |
185 |
140 |
310 |
31.7 |

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