What is the lead time for orders?

Standard in-stock models ship within 3-5 business days. Custom-sized or bulk orders typically take 2-3 weeks for production and delivery.

Adjustable 180° Screw Clamps with Rubber Handle for Welding Table

Name: Adjustable 180° Screw Clamps with Rubber Handle for Welding Table
Brand: Wuxi Lemar Machinery Equipments Co., Ltd.
SKU: 2279386955

Jiangsu, ChinaWuxi Lemar Machinery Equipments Co., Ltd.

US$5.00

1 Piece

Product specifications

Size

Product profile

Customization

Available

Type

Welding Fixture

Structure

Platform

Model NO.

28system-180degree

Rotaion Speed

Welding Fixture Clamp

Max Eccentricity Distance

Welding Fixture Clamp

Tilting Angle

Welding Fixture Clamp

Voltage

System 28 Clamp

Welding Turning Rolls Type

System 28 Clamp

Welding Tilter Type

System 28 Clamp

Condition

New

Model

Welding Table Fixtures

Material

Steel

Function

Positioning Tighten

MOQ

1 PCS

Height

300mm

Length

300mm

Hole

φ27.979——φ28.000mm

Stock

Yes

Surface

Black

Certificate

Surface Roughness

Ra3.2

Weight

2.5kg

Export to

Russia, Korea, Japan, Canada, USA, UK, France, etc

Compatibility

28mm Welding Table

Customized

Transport Package

Wooden Package

Specification

180°

Trademark

Lemar

Origin

Jiangsu, China

HS Code

7326901900

Production Capacity

1000pieces/Month

Key features

Hook Jaw Design: Specially engineered hook-shaped swiveling tip grips round tubes, edges, flanges, and pre-drilled holes.

High Clamping Force: Delivers up to 600kg clamping force, outperforming conventional F-clamps and C-clamps.

Heat and Oil Resistant: Rubber-coated handle provides heat insulation, oil resistance, and non-slip operation.

Fast Installation: Inserts through system holes eliminating interference edges; clamps up to 5 times faster than traditional screw clamps.

Replaceable Accessories: Supports replaceable risers, screw-lock handles, and clamping heads made of stainless steel.

Customization Available: Accepts custom orders for specific heights and bulk production requirements.

CE Certified: Meets international safety standards with CE certification for quality assurance.

Company profile

Importers and Exporters

Wuxi Lemar Machinery Equipments Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.77h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company and professional technical supplier offering 3D software design and design-based customization. It provides OEM services for well-known brands, but does not offer ODM services or an SDK, and reported no new products during the past year. Evidence indicates CCC and ISO9001 certification for most products, domestic sales across more than 20 provinces and exports to over 30 countries. Customer complaint handling has a clear procedure with follow-up records, while no written corrective and preventive action procedures were found. Overseas service infrastructure is limited, with no overseas showroom, agents, branches, or offline trade-show participation. Digitalization is undeveloped, with no ERP, OA, CRM, SAP, or big-data implementation reported. Production capacity is not directly established because the company is classified as a trading company and manufacturing scale data is absent.

CertificationsThe company description states that most products have passed China National CCC certification and ISO9001 international quality system certification. The evidence supports certification coverage for most products, but not necessarily every product.

R&D capabilityThe supplier has one R&D engineer and provides design-based customization, but reported no new products in the past year. It also does not provide ODM services or an SDK, indicating limited demonstrated product innovation.

Customization capabilityThe supplier explicitly provides customization from designs and offers 3D software design services. This directly supports design-led customization capability, although the absence of ODM service limits the broader development scope.

Client casesThe supplier states that it provides OEM services for well-known brands and that its products sell in more than 20 Chinese provinces and cities and are exported to over 30 countries. These statements provide evidence of customer and market experience, although specific customer names or case details are not supplied.

Product Q&A

Q:Are these clamps compatible with standard 28mm modular welding tables?

Yes! All our clamps are designed to fit the standard 28mm hole pattern of modular welding tables. They also work with most 16mm/22mm tables with compatible adapter sleeves (available as an optional accessory).

Q:What is the maximum clamping force of these clamps?

Our clamps deliver a maximum clamping force of up to 500kg, which is more than enough to hold most metal workpieces firmly during welding, grinding, or assembly processes.

Q:Can the clamp height (H) be customized?

The 300mm height is standard for most applications. If you need custom heights (e.g., shorter for low-profile workpieces or taller for elevated assemblies), we can manufacture custom-length vertical bars for bulk orders.

Q:Are replacement parts available for these clamps?

Absolutely! We offer replacement rubber handles, clamping feet, and screw mechanisms for all models. You don't need to replace the entire clamp if a single part wears out.

Q:How do I maintain these clamps for long-term use?

After each use, wipe the screw mechanism with a clean cloth and apply a thin layer of anti-seize lubricant to prevent rust and ensure smooth operation. Avoid dropping the clamp to prevent damage to the precision-machined clamping foot. Store the clamps in a dry area to protect the rubber handle and metal components from corrosion.