Putty Powder Production Line – Dry Mix Equipment for Wall Putty

Complete dry-mix production system for interior and exterior wall putty. Modular design supports small workshops, medium-sized plants, and large-scale industrial facilities.

Wall Putty Production Line

Tongding putty powder production line is designed for the dry-mix production of interior and exterior wall putty. The entire process requires no water or heat. The workflow—spanning batching, mixing, dust collection, and packaging—is fully integrated. Featuring a modular design, the same equipment setup can be adapted to varying production capacity requirements: small workshops can start with a simple line, medium-sized factories can utilize a platform-style layout, and large-scale facilities can adopt a tower-style configuration. With a high degree of automation, ease of operation, and full compliance with environmental standards, this equipment represents the mainstream choice in the dry-mix building materials industry.

Equipment Classification and Configurations

1. Simple & Economical Production Line

Ideal for small putty processing plants, local small-scale producers, and manufacturers of standard interior wall putty. This is the preferred choice for clients with limited budgets looking for a quick start-up.

• Configuration: Horizontal ribbon mixer, bucket elevator, finished product buffer silo, automatic valve-bag packaging machine, simple operating platform, electrical control system, pulse dust collector, air compressor
• Parameters: Hourly output of 3–8 tons; operated by 1–2 people per shift; mixing time of 3–5 minutes per batch; footprint of 40–60 m²; minimum ceiling height of 4.5 m

2. Fully Automated Platform-Style Production Line

Suitable for medium-sized building material plants, mass production, and the manufacture of water-resistant exterior putty and specialty dry-mix mortars. This configuration meets environmental impact assessment (EIA) standards and is currently the most popular choice for medium-scale production.

• Configuration: Raw material storage silos, screw conveyor system, fully automatic precision batching scales (for major and minor ingredients), twin-shaft zero-gravity mixer, pre-mix and finished product silos, multiple automatic packaging machines, multi-point pulse dust collection, PLC intelligent control system, complete steel platform structure
• Parameters: Hourly output of 8–15 tons; operated by 2–3 people per shift; guaranteed mixing uniformity; footprint of 120–200 m²; ceiling height of 7–9 m

3. Intelligent Tower-Style Production Line

Designed for large-scale building material enterprises with annual production capacities in the tens of thousands of tons; offered as a turnkey project. Features a gravity-fed tower structure where materials descend entirely via gravity, minimizing energy consumption and equipment wear associated with intermediate conveying stages.

• Configuration: Gravity-fed tower structure, pneumatic conveying system, screening and iron-removal unit, automatic palletizer, bulk bag (FIBC) filling station, MES production management system
• Parameters: Hourly output of 15–30 tons; significantly reduced labor costs; minimum facility height of 12 meters

Production Process Flow

Raw material storage → Automatic precision batching → Enclosed conveying/feeding → High-speed, uniform mixing → Finished product buffering/stabilization → Fully automatic metering and packaging → Finished product stacking and warehousing.

The entire production process is enclosed and features comprehensive dust collection at multiple points. The workshop remains dust-free, ensuring easy compliance with environmental inspections.

Core Product Advantages

Mixing Uniformity: Utilizes a twin-shaft zero-gravity mixing structure, creating convection, shear, and diffusion effects within the mixing chamber. It ensures a uniform blend of fine and coarse powders without segregation or mixing dead zones. The resulting putty is exceptionally fine, preventing powdering or crumbling during subsequent application.

Batching Precision: Controlled by a PLC system, allowing multiple formulas to be pre-stored and switched with a single click. Weighing accuracy far exceeds manual methods, keeping batch variances minimal and ensuring consistent product quality across runs.

Environmental Compliance: Comes standard with a pulse-jet bag dust collection system. The production line operates in a fully enclosed environment. The workshop remains virtually dust-free, ensuring smooth passage of environmental impact assessments.

Versatility: Switch products simply by changing formulas. This single system handles interior wall putty, exterior water-resistant putty, flexible putty, tile adhesive, joint grout, and lightweight gypsum plaster—eliminating the need for multiple equipment purchases.

Implementation Cycle: Compact footprint, rapid installation, easy maintenance, and low failure rates. The manufacturer provides one-stop service—including site surveys, layout design, installation and commissioning, formula guidance, and worker training—ensuring a predictable timeline from contract signing to production launch.

Product Manufacturing Capabilities

• Standard interior and exterior wall putty
• Water-resistant putty
• Flexible crack-resistant putty
• Tile adhesive
• Tile grout
• Lightweight gypsum plaster
• Thermal insulation mortar
• Various dry-mix leveling mortars

After-Sales Support

• The equipment comes with a 5-year warranty and lifetime after-sales maintenance.
• Customization options for production capacity, site layout, and equipment configuration
• Full technical guidance, including complimentary standard production formulas
• End-to-end support covering equipment installation to operator training

Company Profile

Established in 2010, Tongding holds 126 patents (including 26 invention patents) and is recognized as a National High-Tech Enterprise, a Provincial "Specialized, Refined, Distinctive, and Innovative" (SRDI) Enterprise, and a Provincial Intellectual Property Leader. Our equipment is exported to Russia, Kazakhstan, and multiple Southeast Asian countries, and we maintain partnerships with industry leaders such as Oriental Yuhang, Zhongde Xinya, and Tangmu Building Materials.