Contact: Summer
Mobile/Wechat/Whatsapp: +86 13571973823
Email: summer@ztmineequipment.com
Products Description
Ultra-thin hydraulic jacks are widely used in bridge maintenance synchronous lifting to replace rubber bearings, large-scale equipment synchronous lifting maintenance, welding positioning of structural parts, equipment assembly, pipeline flange separation, and other applications. The spring return design is suitable for Where closed height and maximum travel are paramount factors.

Features of Flat Jack Lock Nut Cylinder
1. High-pressure hydraulic cylinders for lifting operations with extremely reduced closed height, ideal for working in narrow spaces where it would be impossible to use other cylinders.
2. Thanks to its small dimensions the cylinder is ideal for lifting machinery, alignment operations, releasing molds, and bridge crane maintenance.
3. Hydraulic cylinders with spring return, 630 bar. Designed to operate in any position.
4. The stop ring not only guarantees maximum operator safety, preventing plunger over-stroke but also outstanding eccentric load absorption.
5. Custom-made Hydraulic cylinders of high pressure can be manufactured on customer request.
Technical Parameter
| Model | tonnage on | Stroke mm |
Body height mm | Stretch height mm | Cylinder outside diameter D(mm) | Weight Kg | Maximum working pressure Mpa(bar) |
| DS-50×4 | 5 | 6.35 | 40 | 46.35 | 64×52 | 1.0 | 40(400) |
| DS-100×4 | 10 | 11.2 | 48 | 59.2 | 83×66 | 1.4 | 63 (630) |
| DS-200×4 | 20 | 11.2 | 56 | 67.2 | 100×84 | 3.1 | 63 (630) |
| DS-300×4 | 30 | 12.7 | 66 | 78.7 | 128×105 | 4.5 | 63 (630) |
| DS-500×4 | 50 | 16 | 75 | 91 | 145×128 | 6.8 | 63 (630) |
| DS-750×4 | 75 | 16 | 86 | 102 | 188×158 | 11.4 | 63 (630) |
| DS-1000×4 | 100 | 16 | 96 | 112 | 208×182 | 14.5 | 63 (630) |
| DS-1500×4 | 150 | 16 | 106 | 122 | 250×220 | 26.3 | 63 (630) |
Why Chosse Us
1.Shaanxi Zhongtuo Mine Equipment Co. Ltd is a foreign trade company, with its own factory offering products and providing free technical advice.
2. The company in business for many years and served Over 50 countries, customers.
3. All machine with CE, ISO,SGS certificates. Machine and spindle warranty 1 year.
4. We have better service, if you have any questions, you can call us, and we can give you the best solution within 24 hours.
5. Fast delivery, saves your time.
Contact: Summer
Mobile/Wechat/Whatsapp: +86 13571973823
Email: summer@ztmineequipment.com
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