What mounting positions are supported?

The jacks can be installed in upright, inverted, or horizontal orientations.

Do you offer factory prices?

Yes, we sell directly from our factory to eliminate extra costs imposed by local dealers and agents.

What materials are used for the housing and gears?

The housing is made of Ductile Iron QT450 10, while the worm gear pair uses an alloy steel quenched worm shaft and tin bronze worm gear.

Motorized Jack Mechanical Worm Gear Screw Lift Heavy Duty System

Name: Motorized Jack Mechanical Worm Gear Screw Lift Heavy Duty System
Brand: Dongguan Kemusen Machinery Co., Ltd.
SKU: 2327768345

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 design holds loads securely without external brakes when power is off.

Customizable Stroke: No standard travel lengths; lifting strokes are fully customizable to meet specific needs.

Versatile Drive Options: Supports both manual hand wheel operation and motorized electric actuation.

High Load Capacity: Available capacity ranges from 0.25 ton to 100 tonnes based on model specifications.

Modular Synchronization: Multiple units can be linked via shafts and gearboxes for synchronized multi-point lifting.

Diverse Installation Modes: Adaptable to upright, inverted, and horizontal mounting positions.

Compact & Durable: Robust ductile iron housing ensures structural integrity with a compact footprint.

No Hydraulic Oil: Eliminates fluid leakage risks and reduces maintenance compared to hydraulic systems.

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 warranty period?

We provide a comprehensive one-year warranty for all our products. During this period, we guide repairs or provide replacements upon confirmation.

Q:Can the lifting stroke be customized?

Yes, there are no standard travel lengths. We offer fully customizable lifting strokes to meet specific non-standard conditions.

Q:What are the delivery times for standard and custom products?

Standard products take 10-15 working days for delivery, while bespoke solutions require 20-25 working days.

Q:What is the maximum load capacity?

The load capacity spans from 0.25 ton to 100 tonnes, tailored to different model specifications.

Q:Is the screw jack suitable for high-speed operations?

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