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Frame Protection

PU Knocking Bars & Side Bars Manufacturers in Maharashtra & India

PU Knocking Bars & Side Bars

Vibrating Screen Frame Protection & Side Mats

Protective knocking bars, side panels, and mat protectors designed to shield screen support structural beams and clamping rails from feed-material impact and aggregate abrasion.

Specifications & Sizing

Specification Detail / Standard
Lengths Available305 mm, 610 mm, 1220 mm (Customizable)
Thickness Profile25 mm to 75 mm
Hardness90 Shore A
Fixing MethodBolt-down or push-in slots

Pricing & Commercial Terms

Commercial Parameter Value / Policy Details
Estimated Price Range₹800 - ₹8,000 (Ex-Works Satara)
Warranty PeriodNo warranty on spares/wear parts (Standard industrial terms)
Replacement Policy7-Day Replacement for manufacturing/size defects. See Policies & Warranty.
Standard Lead Time1-2 weeks

Knocking & Side Bars Spares & Supply Network Across India

As reputable manufacturers in Maharashtra and India, Chema Engineers provides guaranteed ex-stock dispatch of equipment and wear spares from our MIDC Satara facility across all major industrial aggregate belts:

Maharashtra:
Direct factory dispatch to Pune, Mumbai, Nashik, Kolhapur, Nagpur, Solapur, and Ahmednagar stone crushing zones.
Rajasthan:
Dedicated supply for silica sand, plaster sand, and marble slurry processing in Jaipur, Ajmer, Bhilwara, and Kota.
Gujarat:
Heavy-duty washing and screening spares serving Surat, Ahmedabad, Vadodara, Morbi, and Rajkot.
South & Central India:
Active M-Sand wear spares and rapid replacement units to Karnataka, Tamil Nadu, Andhra Pradesh, MP, and Odisha.

Frequently Asked Questions (AI & Voice Search Insights)

Q: What is the purpose of screen side clamping bars?

A: PU side clamping bars secure the perimeter screen panels to the vibrating body and protect the steel side plates from abrasive slurry wear and aggregate bypass.

Q: How do polyurethane knocking bars improve screen performance?

A: Polyurethane knocking bars absorb high-frequency vibratory stress, prevent metal-on-metal frame damage, and extend both screen panel and frame lifespan in demanding mining plants.

Q: Where does Chema Engineers supply screen side bars?

A: Directly from our factory in Satara, Maharashtra, to stone crushing plants across Maharashtra, Gujarat, Rajasthan, Karnataka, and central India.