Yunda's HD Series High Density Cleaners have been developed to deal with the full spectrum of stock cleaning requirements, our HD Series High-density centrifugal cleaners reduce wear on the screens by removing small stones, staples, grit,metal and other heavy contaminants from the stock, Installed before the coarse and fine screening sections,they are designed to rid the stock of most impurities with minimum loss of fiber.
They can be adapted to for the cost efficient treatment of virtually all pulp from lightweight abrasives and highly concentrated stock to the more heavily corrosive secondary stock. High grade pneumatic valves with hardened and stainless dump traps are used for improved, long lasting performance.
HD Series High Density Cleaners Features
1.Heat Treated Materials.
2.See-Through visual inspection of the vortex chamber via an illuminated sight glass.
3.Low maintenance & handling requirements.
4.2% -5% Consistency (higher than most European brands).
5.Energy efficient and Low Chemical Requirements.
6.ZERO fiber loss with Clog-Free operational enhancements.
7.Unique design featuring high grade ceramic linings extending the life of the cone.

HD Series High Density Cleaners Technical data
| Model | HD2 | HD3 | HD4 | HD5 | HD6 | HD7 | HD8 |
| Output (LPM) | 600-1000 | 1300-1700 | 1700-2500 | 2500-3200 | 3000-4500 | 4000-6500 | 6000-8000 |
| Inlet Consistency (%) | 2-5 | ||||||
| Inlet Pressure (MPa) | 0.3-0.4 | ||||||
| Rejecting Type | Automatic | ||||||
| Model | ZSA1A | ZSA2A | ZSA3B | ZSA4B | ZSA5B | ZSA6B |
| Output (LPM) | 800-1500 | 1600-2700 | 3000-4600 | 4500-5800 | 6000-7500 | 9000-12000 |
| Inlet Consistency (%) | 2-5 | |||||
| Inlet Pressure (MPa) | 0.3-0.35 | |||||
| Rejecting Type | Automatic | |||||
Case
-
Yunda Secures Orders for Premium Tissue Paper Projects at Two Yusen Group Production Bases
-
Yunda Successfully Ships the Complete Stock Preparation System for Hengan Group’s Tissue Paper Project
-
Yunda Wins the Full-Line Pulping Equipment Order for Qian’an Boda’s 150,000-Ton Bleached Chemi-Thermomechanical Pulp (BCTMP) Project
-
Taisheng Group’s Tissue Paper Project in Jiangxi Successfully Starts Production
-
Sun Paper 300,000 TPA Tissue Project (Phase II) – Complete Pulping System Successfully Started Up
-
Yunda Provides High-Temperature Fibrillation Machine for Sichuan Jian Cen Bamboo Fiber Technology’s 100,000-Ton Bamboo Fiber Project
-
Taison Tissue Paper Project
-
Smooth Shipment of Complete Thermo Mechanical Pulping Equipment for Thailand Precise Molding Project
-
Guangxi Xiongfu Paper Project
-
Taison (Guizhou) 160,000 tons tissue paper project
