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SUNMORE ROTO Heavy Duty Tapered Water Tank Rotomolding Mould, Thick Iron Mold For Hollow Plastic Agricultural Liquid Vessel

Brand Name:	SunMore
Model Number:	SM-ROTO-TP-S
MOQ:	1 Piece
Price:	Advisory Service
Delivery Time:	30-60 work days
Payment Terms:	T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Jiangsu, China

Certification:

CE/ISO9001

Features:

Heavy Duty OEM Custom Tapered Water Tank Rotomold With Surround Integrated Lifting Support Frame & Full Circle Toggle Quick Clamps, Balanced Heat Conduction Thick Iron Cavity, Dual-Function Stable Bearing & Hoisting Surround Frame, Fast Toggle Clamp Openin

Brand:

SUNMORE

Product Name:

SUNMORE ROTO Heavy Duty Tapered Water Tank Rotomolding Mould, Thick Iron Mold For Hollow Plastic Agricultural Liquid Vessel

Craft:

Cast Iron Mold Blank Casting Forming, Precision CNC Milling Tapered Liquid Vessel Cavity Contour Machining, Mold Circular Parting Surface Flatness Fine Grinding, Overall High Temperature Resistant Anti-Rust Spraying Treatment, Surround Carbon Steel Lifting

Standard Integrated Structure:

Tapered Cast Iron Water Tank Mold Cavity, Full Circle Toggle Quick Clamp Locking System, Surround Integrated Carbon Steel Lifting Support Frame With Lifting Lugs, Mold Positioning Pin Assembly, Standard Connecting Flange For Rotomachine Rotary Arm

Applicable Production Products:

Hollow Tapered Plastic Agricultural Fertilizer Storage Vessels, Civil Rainwater Harvesting Barrels, Environmental Sewage Sedimentation Tanks, Farm Irrigation Liquid Mixing Containers

Custom Service:

OEM Full Customization Of Tank Taper Slope, Total Volume, Vertical Height, Top & Bottom Caliber, Inlet & Outlet Pipe Port Layout, Mold Thickness, Surround Lifting Frame Size And Toggle Clamp Distribution Based On Customer Tapered Liquid Vessel Product Draw

Application Scope:

Special Custom Tapered Water Tank Rotomold For Rotomolding Factories Mass Producing Hollow Tapered Agricultural Plastic Liquid Barrels, Heavy Duty Thick Iron Tapered Vessel Mould For Agricultural Supplies Manufacturers, Drawing Customizable Thick Iron Roto

Packaging Details:

Wooden box

Supply Ability:

Can produce 8-10 molds per month

Highlight:

heavy duty rotomolding water tank mold

tapered rotomolding mold for plastic vessels

iron rotomolding mold for agricultural tanks

Product Description

SUNMORE ROTO Heavy Duty Tapered Water Tank Rotomolding Mould

This heavy-duty tapered vertical iron rotational mold is specially developed for mass production of hollow tapered plastic liquid storage containers used in agriculture, civil rainwater collection, and environmental sewage treatment.

Product Overview

The SUNMORE ROTO Heavy Duty Tapered Water Tank Rotomolding Mould features a thick high-density cast iron/cast steel mold cavity with stable and uniform thermal conductivity. During the heating cycle of shuttle rotomolding machines, heat circulates evenly inside the cavity, ensuring consistent wall thickness of finished tapered plastic liquid vessels while eliminating common molding defects such as air bubbles, cold flow lines, sink marks, and uneven wall thickness.

A surround integrated carbon steel lifting support frame is welded around the mold body, featuring multi-side support legs and reserved standard lifting lugs for overhead crane hoisting. This provides rigid stable bearing force during static placement and heating operation. Multiple heavy-duty toggle quick clamps are evenly arranged along the full circular parting line for rapid locking before heating production and fast opening after cooling demoulding.

All inner and outer surfaces feature high-temperature resistant anti-rust spraying coating that withstands long-term repeated high-temperature circulation inside heating ovens. The coating resists oxidation and deformation, while residual PE plastic scraps can be easily cleaned after each production batch.

Key Features & Benefits

Full Drawing OEM Customization: All structural parameters adjustable including tank taper gradient, total capacity, vertical height, top & bottom diameter, pipeline interface layout, and mold wall thickness
Thick Solid Iron Mold Cavity: Balanced heat conduction for flawless vessel surface without pits, flow marks, or wall thickness deviation
Surround Integrated Lifting Support Frame: Dual functions of stable bearing and convenient hoisting with crane lifting lugs
Full Circle Toggle Quick Clamps: Evenly distributed clamps shorten mold locking and opening cycles
High-Temperature Resistant Anti-Rust Coating: Extends mold service life and simplifies cleaning
Universal Compatibility: Works with all mainstream bi-axial shuttle rotomolding equipment

Product Specifications

Raw Material	Thick High-Density Cast Iron/Cast Steel Mold Cavity, Extra Thick Carbon Steel Surround Integrated Lifting Support Frame, Heavy-Duty Toggle Quick Clamps, High Strength Connecting Bolts, High Temperature Resistant Anti-Rust Spraying Coating
Production Craft	Cast Iron Mold Blank Casting Forming, Precision CNC Milling Tapered Liquid Vessel Cavity Contour Machining, Mold Circular Parting Surface Flatness Fine Grinding, Overall High Temperature Resistant Anti-Rust Spraying Treatment, Surround Carbon Steel Lifting Frame Welding, Lifting Lug Machining, Toggle Clamp Assembly And Matching Test
Standard Integrated Structure	Tapered Cast Iron Water Tank Mold Cavity, Full Circle Toggle Quick Clamp Locking System, Surround Integrated Carbon Steel Lifting Support Frame With Lifting Lugs, Mold Positioning Pin Assembly, Standard Connecting Flange For Rotomachine Rotary Arm
Applicable Matching Equipment	All Bi-Axial Shuttle Rotational Molding Machines, PLC Adjustable Cycle Automatic Rotomolding Equipment, Multi-Arm Shuttle Rotomolding Machines
Applicable Production Products	Hollow Tapered Plastic Agricultural Fertilizer Storage Vessels, Civil Rainwater Harvesting Barrels, Environmental Sewage Sedimentation Tanks, Farm Irrigation Liquid Mixing Containers
Custom Service	OEM Full Customization Of Tank Taper Slope, Total Volume, Vertical Height, Top & Bottom Caliber, Inlet & Outlet Pipe Port Layout, Mold Thickness, Surround Lifting Frame Size And Toggle Clamp Distribution Based On Customer Tapered Liquid Vessel Product Drawings

Application Scenarios

Rotomolding factories specializing in mass production of hollow tapered plastic agricultural liquid storage barrels
Agricultural supplies manufacturers with self-production demand for tapered plastic fertilizer & rain storage containers
OEM hollow plastic product factories undertaking agricultural liquid tank order processing
Environmental sewage treatment and farm irrigation plastic container mass processing manufacturers

Frequently Asked Questions

Can this heavy duty tapered iron tank mold be fully customized according to my liquid vessel technical drawings?

Yes, we provide complete drawing OEM customization service. We adjust tank taper slope, total volume, vertical height, top-bottom caliber, pipeline port layout, mold wall thickness and surround lifting frame dimensions strictly following customer drawings to satisfy different agricultural and civil tapered plastic liquid storage vessel production demands.

Will the thick iron cavity deform after long-time repeated high-temperature operation inside the oven?

The mold adopts thick high-density solid cast iron blank, after precision CNC machining and overall high-temperature resistant anti-rust spraying treatment, no deformation or rust oxidation occurs after long-term repeated high-temperature heating cycles.

What are the advantages of surround integrated lifting frame and full circle toggle quick clamps?

The surround carbon steel frame evenly disperses the weight of the oversized tapered mold to guarantee stable bearing during heating, integrated lifting lugs support fast crane hoisting; full circle evenly arranged toggle clamps provide uniform strong clamping force to realize fast mold opening and closing, greatly improving workshop overall production efficiency.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Steven Clark

Belarus Apr 16.2026

trustpilot.com

Helpful (54)

We ordered the 10T rotomolding mold for large water tanks supporting municipal engineering water supply projects. The aluminum mold has uniform thermal conductivity, finished large water tanks have even wall thickness with no concave or bulging. After three months of continuous mass production, mold stability is outstanding, and we are preparing to purchase three more sets for new urban water supply projects.

Martin Foster

Australia Apr 7.2026

trustpilot.com

Helpful (65)

High-quality large capacity rotomold, perfect for mass production of municipal water supply and utility storage tanks.

Richard Simpson

Denmark Mar 24.2026

trustpilot.com

Helpful (31)

We purchased multiple sets of infrastructure-grade rotomolding molds for municipal engineering centralized water supply projects. The aluminum mold has even heat distribution, finished large water tanks feature uniform wall thickness without shrinkage or deformation. It can cope with continuous mass production for government bidding projects, and we intend to place additional orders for new urban infrastructure construction.

Tags:

Rotomolding Mold

Rotational Molding Mold

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Rotomolded Tanks

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Plastic Round Tubs

Forklift Storage Containers

Rotomolding Machine

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Rotomolding Mold

Rotational Molding Mold

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Rotomolded Tanks

Rectangular Plastic Tanks

Chemical Dosing Tanks

Rotomolded Fishing Boat

Plastic Round Tubs

Forklift Storage Containers

Rotomolding Machine

Amusement Slide Rotomolding Mold

products details

SUNMORE ROTO Heavy Duty Tapered Water Tank Rotomolding Mould, Thick Iron Mold For Hollow Plastic Agricultural Liquid Vessel

heavy duty rotomolding water tank mold

tapered rotomolding mold for plastic vessels

iron rotomolding mold for agricultural tanks

Overall Rating

Rating Snapshot

All Reviews

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