Geometric Adaptability for Global Equipment Brands
Pressure leaf filters utilize distinct interior vessel geometries to maximize active surface area and flow paths. To ensure seamless replacement sourcing, we design and custom-fabricate filter leaf elements in two primary configurations, precisely engineered to drop into legacy and modern housing systems alike:
1. Rectangular / Square Filter Leaf Panels
Optimized primarily for Horizontal Pressure Leaf Filters and large-capacity Vertical Pressure Leaf Filters. These panels feature segmented sizing that expands or contracts to match the inner curvature of horizontal tank shells.
○ Compatibility: Drop-in compatibility with brands such as Amafilter, Sharplex, and Niagara.
○ Reinforcement: Designed with top-mounted structural handles, reinforced stay-bars, and heavy side-channel frame profiles to prevent the panel from flexing or warping under uneven, massive cake weight.
2. Circular / Disc Filter Leaf Elements
Engineered for Horizontal Disc Filters, Nutsche Filters, and specialized multi-plate vertical pilot plants. The continuous circular boundary provides optimal, isotropic pressure distribution across the perimeter.
○ Compatibility: Perfectly matches systems like Sparkler Filters and specialized pharmaceutical separation plates.
○ Manifold Connection: Features central or bottom discharge hubs CNC-machined to match internal central-shaft manifolds, eliminating fluid bypass under fluctuating pressure drops.
Technical Specifications & Sizing Matrix
To simplify your procurement process, select your required geometry and match it with our standard heavy-duty architectural profiles:
| Specification Parameter | Rectangular Profile | Circular / Disc Profile |
| Common Dimensions Range | 1200x1500 mm, 900x1200 mm, 1500x2000 mm | Φ400 mm, Φ600 mm, Φ1000 mm, Φ1500 mm |
| Thickness Options | Standard: 23 mm; Slim-profile: 15 mm | Standard: 15 mm to 20 mm |
| Structural Mesh Core | 4 x 4 or 3 x 3 heavy crimped wire mesh | 4 x 4 plain or multi-axial support core |
| Frame Sealing Method | Multi-spot welded or continuous TIG rim seal | Fully compressed U-profile with integrated rim welds |
| Nozzle Alignment | Bottom center or offset wedge lock | Central shaft hub or bottom radial nozzle |
Why Choose Our Custom Geometric Elements?
● Perfect Dimensional Interchangeability: Every element is cross-checked against strict original equipment manufacturer (OEM) drawings, ensuring alignment pins, top brackets, and bottom nozzles slide effortlessly into your existing manifold rack.
● Warp-Resistant Flatness: We utilize advanced multi-point hydraulic tensioning tables to stretch the wire cloth before framing. This secures maximum planarity, preventing "bridge-caking" (where adjacent cakes fuse together and destroy the screens during discharge).
● Alloy Upgrades for Severe Service: Beyond standard grades, we offer high-nickel alloys like Hastelloy and 904L for plants handling severe chloride exposure or highly acidic chemical matrices.
Simply send us your drawings or technical specifications-we specialize in fully customized manufacturing to perfectly match your filtration requirements.
Our address
Room 1310-5, Block A, Zhongliang Plaza, No. 345 Youyi North Street, Lianmeng Road, Xinhua District, Shijiazhuang City, Hebei Province, China 050061
Phone Number
+8615076820259
jesse@chgmetal.com
