Cable Trench Mold

Your Professional Cable Trench Mold Supplier

The company is committed to providing high-quality cement product molds for many enterprises at home and abroad. Over the years, with a professional technical team, strict quality control and unremitting pursuit of innovation, it has established a good reputation in the industry.It has successively produced: cement pipe molds, septic tank molds, inspection well molds, retaining wall molds, box culvert molds, bridge slab molds, rainwater collection well molds, cable trench and canal molds, and various special-shaped component molds.

Rectangular Cable Trench Mold
Rectangular cable trench mold are specialized formworks for mass-producing reinforced concrete cable trenches. Utilizing advanced design concepts and precision manufacturing, these molds enable...
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Precast Cable Trench Mold
These specialized molds feature modular designs and smart manufacturing to mass-produce standardized precast cable trenches with ±2mm accuracy and ≥25MPa strength.
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U-shaped Cable Trench Mold
Specialized for U-shaped cable trenches with curved structural optimization (radius R=1.5–3m) and dual drainage / cable protection functions.
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Arched Cable Trench Mold
The arched cable trench mold is a professional forming equipment specifically designed for manufacturing reinforced concrete arched cable trenches. Utilizing three-dimensional curved surface...
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Cast-in-Place Cable Trench Mold
This modular formwork system features high-strength alloy steel frames and adjustable panels. Optimized stiffness (deflection ≤1/500) and quick-disassembly systems enable high-quality forming of...
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Why Choose Us

Quality Assurance
For more than 20 years, the company has always adhered to innovation and development, continuously introduced advanced production technologies and equipment to improve production efficiency and product quality.

Production Equipment
Equipment produced by the company is Laser cutting machine, lathe, milling edge machine, milling machine, plate rolling machine, round rolling machine, bending machine, shearing machine, press machine, welding machine, sawing machine, wire cutting, plasma cutting.

Production Market
The company In China, it covers the eastern, central, western and northeastern regions. Internationally, products are exported to Asia, Africa, Europe and other places.

Our Service
Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.

Advantages of Cable Trench Mold

Ensure Construction Quality

The precise dimensions and stability of the moulds ensure high-quality cable trench formation, reducing errors and repair work.

Enhance Structural Strength

By precisely controlling rebar placement and concrete pouring quality, the overall structural strength and durability of the cable trench are improved.

Reduced Costs

While the moulds themselves have a certain cost, the increased construction efficiency and reduced rework can effectively reduce overall project costs in the long run.

Cable Trench Mold

Parameter	Technical Indicator	Remarks
Production Efficiency	12–18 units/day (single shift)	30% faster with automation
Demolding Cycles	≥1,000 cycles	Chrome-plated critical parts
Compressive Strength	≥30MPa (C35-C40 concrete)	Flexural strength ≥5.0MPa
Impermeability	P12-P15	1.5MPa hydrostatic test pressure
Dimensional Tolerance	Length ±2mm, Height ±1.5mm	CMM-inspected, CNC machining
Auxiliary Equipment	• Smart vibration system • Hydraulic demolder	PLC-controlled with data traceability

Classification of Cable Trench Mold

By shape classification:

Straight cable trough mold

Used for laying cables indoors, which can be continuously connected into a certain length as needed, the material is generally PVC or glass fiber, etc.

Curved cable trough mold

Customized to the bending shape required by the cable trough design, generally used for outdoor laying of cables, and the material is usually reinforced concrete and similar.

Sloping cable trough mold

Suitable for cables that need to be laid on slopes or inclined ground. The shape is sloped, and the material is generally glass fiber or cast iron, etc.

By material classification

Polyvinyl chloride (PVC) cable trough mold

A lightweight mold suitable for indoor installation, saving time and effort.

Silicate cement molds

Easy to install, suitable for various outdoor environments, sturdy material, long service life.

Steel and concrete formwork

Suitable for floors or road surfaces that require bearing capacity, can withstand greater pressure.

Materials Used in Moulds of Cable Trench Mold

Building cable channel mold calls for several materials selected depending on the intended use and the type of product being produced. Common materials have different qualities and include steel, aluminum, and other alloys. Because of its strength and wear resistance, steel is sometimes chosen for big-volume manufacture. For lower-volume applications and prototyping, aluminum is appropriate since it is lightweight and easier to process. The material choice affects the performance, longevity, and cost-effectiveness of the mould, so producers can customize cable channel mold to fit their particular requirements. Composite materials are progressively employed to improve moulding capabilities and lower environmental impact as technology develops.

Application of Cable Trench Mold

Power and utilities: Used to protect and organize cables in high-voltage and underground systems, providing a strong, durable channel. They are common in substations and power plants.

Railroads: Used to protect signal and control lines in congested areas like station yards, often with a hinged cover for easy access.

Manufacturing plants: Employed for drainage applications or to protect accessible pipe banks and electrical conduits.

Cell towers: Light traffic trenches are used for the transition from the base to the control house, as described on the Concast, Inc. website.

Tunnels and bridges: Used to house cables such as power lines, communication lines, and signal control lines during construction.

Shipping

productcate-818-735

FAQ

Q: What must be filled around the cable in a cable trench?

A: Concrete cables trenches shall be filled with sand in hazardous area to avoid accumulation of hazardous gases.

Q: Why is sand bedding required in cable trench?

A: Bedding for Electrical Cables and Pipelines

The sand is laid down in a trench before the cables are placed to cushion them and provide a smooth, uniform surface. Once the cables are in place, more sand is backfilled on top to ensure further protection from external pressures or sharp objects in the ground.

Q: How do you protect cable in a trench?

A: Generally, a cable buried in the ground is required to incorporate an earthed armour or metallic sheath or both, suitable for use as a protective conductor. The location of a buried cable is also required to be marked by cable covers or a suitable marker tape.

Q: Why is bedding done in underground cable?

A: (iv) Bedding: Over the metallic sheath is applied a layer of bedding which consists of fibrous material like jute or hessian tape. The purpose of bedding is to protect the metallic sheath against corrosion and from mechanical injury due to armoring.

Q: What is the minimum trench depth for electrical cable?

A: 450mm
Although BS7671 standards do not state a single minimum depth, it's important to ensure that electrical cable will not be disturbed by typical activity. A minimum installation depth of 450mm underground is typically recommended for best practice.

We're well-known as one of the leading cable trench mold manufacturers in China. Please feel free to buy bulk high quality cable trench mold made in China here from our factory. For customized service, contact us now.

U shaped Cable Trench Mold, Rectangular Cable Trench Mold, Arched Cable Trench Mold