Is it suitable for high-speed applications?

No, it is designed for low-speed, stable operations. For high-speed cyclic heavy-impact cycles, a ball screw type jack is recommended.

What materials are used for the housing?

The housing is crafted from ductile iron QT450 10, offering unparalleled rigidity and vibration resistance.

Can multiple jacks be synchronized?

Yes, SWL units can be connected via connecting shafts and bevel gearboxes to enable multi-point synchronized lifting.

Self Locking Trapezoidal Screw Jack Heavy Duty Lifting Gear System

Name: Self Locking Trapezoidal Screw Jack Heavy Duty Lifting Gear System
Brand: Dongguan Kemusen Machinery Co., Ltd.
SKU: 2327673725

Guangdong, ChinaDongguan Kemusen Machinery Co., Ltd.

US$66.00-1,986.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

1 ton - 100 tons

Type

Mechanical Jack

Structure

Screw Jack

Capacity (Load)

1 Ton to 100 Ton

Power Source

Manual and Electric

Max Height

>400mm

Certification

CE, ISO 9001:2008

Condition

New

Maximum Static Load

1 Ton to 100 Ton

Jacks Types

Worm Gear Screw Jack

Screw Types

Self-Locking Trapezoidal Screw

Screw Sizes

24 mm to 160 mm

Mounting Positions

Upright, Inverted, Horizontal

End Conditions

Top Plate, Male Clevis, Plain End, Threaded End

Jacks Designs

Translating Screw, Keyed Screw, Rotating Screw

Gear Ratios

6:1, 8:1, 11:1, 12:1, 24:1, 32:1, 36:1

Stroke

No Standard Travel Lengths. Custom Stroke

Drive Types

Manual Operation, Motorized

Jacks Be Used

Use Individually or Multiple Screw Jack Systems

Transport Package

Strong Exporting Plywood Cases

Specification

Customize

Trademark

KEMUSEN

Origin

Made in Dongguan, China

HS Code

8425410000

Production Capacity

6789

Key features

Self-Locking Safety: Trapezoidal screw thread ensures load remains secure without extra brakes when power stops.

Dual Drive Options: Supports both manual handwheel operation and motorized electric actuation for flexibility.

High Load Capacity: Handles loads from 0.25 tons to 100 tons with ductile iron housing for structural strength.

Customizable Stroke: Offers non-standard travel lengths and diverse end fittings to suit specific working conditions.

Multi-Jack Synchronization: Seamlessly connects via shafts and gearboxes for synchronized multi-point lifting systems.

Versatile Mounting: Adaptable to upright, inverted, and horizontal installation orientations for various layouts.

Low Noise Operation: Provides smooth, precise linear movement ideal for accurate positioning with minimal noise.

No Hydraulic Leaks: Eliminates fluid leak risks associated with hydraulic cylinders, simplifying maintenance.

Company profile

Dongguan Kemusen Machinery Co., Ltd.Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-06-12Nearest Port: Shenzhen, Guangzhou, HongkongAverage Response Time: ≤7.37hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): EXW, FOB, CFR, CIF, DDP, CPT, CIP, DAP, FAS, DAT, FCA

About Our Factory & Business Background

AddressNo. 15, Jingfu Road, Xiabian, Chang'an, Guangdong, Dongguan, Guangdong, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsScrew Jack, Machine Screw Jacks, Ball Screw Jacks, Electric Linear Actuators, Servo Electric Cylinders, Bevel Gearboxes, Lifting Systems

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the load capacity range?

The system supports a versatile load capacity ranging from 0.25 tons to 100 tons.

Q:Does the screw jack require a brake?

No, it features inherent self-locking capability derived from its trapezoidal screw thread, holding the load securely without additional braking components.

Q:Can the lifting stroke be customized?

Yes, the system allows for customizable lifting strokes and diverse end fittings to suit non-standard working conditions.

Q:What is the warranty period?

Standard products are backed by a comprehensive one-year warranty covering repairs or replacement for mechanical defects.

Q:How long is the delivery time?

Standard components are delivered within 10-15 working days, while tailored products take 20-25 working days.